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Plastics for Barrier Packaginghttp://www.reportlinker.com/p096632/Plastics-for-Barrier-Packaging.html#utm_source=prnewswire&utm_medium=pr&utm_campaign=Synthetic_Material
REPORT SCOPE
INTRODUCTION February 2008Despite the fact that much of the basic technology of barrier plastics is the same, we found that progress had continued to be made in the few years since the last BCC Research report on this subject. One subject that continues to get attention is plastic packaging for beer, with new technologies unveiled and promoted. Beer is a very difficult product to package because of its high sensitivity to rapid taste degradation from exposure to oxygen, At this time, at least in the United States, barrier polyethylene terephthalate (PET) beer bottles have not shown that they can provide the extended shelf life that glass and aluminum can, except for short shelf-life beer for sports events and the like. But work continues by barrier packaging firms and beer bottlers that want plastic beer bottles.
Other developments prominently featured in the last report, such as increasingly more sophisticated multilayer (ML) barrier packaging structures and controlled/modified atmosphere packaging for fresh produce and other fresh foods, continue to grow in importance and usage in these fields is updated here.
STUDY GOALS AND OBJECTIVESPackaging has been around for centuries, and probably was developed for a number of reasons. These include preservation and stability of products over time and the protection of products from damage, dirt, moisture, etc. Early packaging was quite crude (e.g., the casks and cases of salted meat carried on old sailing ships, which often went to sea for extended lengths of time).
All packaging provides some sort of barrier; this is a primary reason for packaging products in the first place. Packaging protects products from infiltration (or, in some cases, exfiltration, the latter the passing of a material or materials out of the container) of contaminants, of flavor, color, odor, etc., as well as preserving the contents. Glass and metal containers have been used for packaging goods for many years and certainly qualify as barrier packages. As we discuss later, thick glass and metal qualify as "functional" barriers that stop just about everything from passing through them.
Plastics, that is polymers ordinarily made from chemical and petrochemical raw materials, are everywhere around us, in a multitude of goods ranging from small children's toys to automobile bodies and house siding. Packaging examples are also legion, most visible in food and beverage products but also well known for consumer items such as the ubiquitous "clamshell" clear rigid thermoformed packaging for hardware and "jewel box" cassette cases (and CDs and DVDs themselves). Packaging is the single largest end user of plastic resins in the United States. For many years, packaging has consumed more than one-quarter of all the resins used in any year in the United States.
In this study we look at a very important segment of the packaging industry, that of plastic barrier packaging and the plastic resins that supply these barriers (i.e., polymers that are used in packaging to provide a barrier to some unwanted intrusion in or out of the package). Barrier resins block the passage of several important substances, including oxygen, moisture, odors, flavors, and others.
Different experts and observers use different terms to describe the use and function of plastics in barrier packaging, and most of these terms are somewhat arbitrary. They can also be confusing. First and foremost, this study is devoted entirely to synthetic barrier plastics; that is, those primarily derived from petrochemical feedstocks. We briefly describe cellophane, the one natural barrier film still in some use, but do not include it in our market estimates and forecasts since it is not synthetic and for years it has been considered an obsolete product with a declining market.
Among synthetic resins, many analysts attempt to differentiate between barrier resins and structural resins used in packaging. By defining some limits of gas permeability that constitute barrier properties, resins are placed in one or the other category. BCC Research does not rigidly classify barrier packaging resins in this way, for not only is "barrier" an arbitrary term, but different resins can perform both barrier and structural functions in some plastic packaging structures. All resins discussed and analyzed in this report are considered to be barrier resins, even if their use may predominantly be structural in many or most of their packaging structures.
We do consider polyolefins (polyethylenes and polypropylene), polystyrene (PS), and other such strong support resins to primarily be structural; we call them secondary barrier resins. This is to differentiate them from the primary barrier resins such as ethylene-vinyl alcohol copolymer (EVOH) and polyvinylidene chloride (PVdC). The latter are included in barrier structures strictly for their gas barrier properties.
As good example of combination structure and barrier is the common polyethylene terephthalate carbonated soft drink (CSD) or water bottle. In this application, the primary structural resin, PET, has sufficient barrier against the primary pass-through material (in this case the exfiltration of carbon dioxide "fizz" from the contained soda) to be a used in a simple monolayer plastic structure for many CSDs. However, it is really a relatively poor barrier resin and all CSDs lose "fizz" over time, with this degradation accelerated by exposure to heat; most of us have experienced opening a rather old plastic soda bottle and finding the contents flat. Many major soft drink bottlers now often put "use by" dates, or other means of identifying the package's age, on CSD bottles
To package a more demanding product such as beer, which can rapidly degrade from oxygen infiltration, a better barrier structure is needed and the plastic packaging industry has been working for several years on this challenge; this was one the most interesting developments around the turn of the century, discussed in our previous updates and still of interest. Plastic, primarily PET-based, beer bottles have been a desired product for years, but at this time the "ideal" plastic beer bottle that can truly preserve beer for the desired period of time is not yet a widespread commercial reality, especially in the U.S.
In many other cases, a multilayer structure (MLS), either laminated or coextruded, is needed to provide both strength and barrier. Some of these ML structures, even for seemingly simple products like snack foods, are wonders to behold and now often have seven or more different plastic layers, each layer providing a different structural, barrier, or adhesive function.
The growth of plastic barrier packaging, in the sophisticated sense used in this report, has been significant since the discovery and development of the first synthetic specialty barrier resin, polyvinylidene chloride, Dow Chemical's old Saran brand) in the 1950s and 1960s. (Dow sold the household Saran Wrap to S.C. Johnson but retains the trademark in the U.S. for the basic resin products.) The commercialization of ethylene vinyl alcohol came a bit later, in the 1970s. As we said, these two resins are the backbone of high-barrier plastic packaging.
It was the development of coextrusion technology that enabled the efficient manufacture of ML plastic structures in a wide range of thicknesses, in a single pass through one machine. Coextrusion is just that, a process that extrudes more than one type of resin simultaneously through an extrusion die to form an MLS with discrete and independent layers bonded to each other. The development of coextrusion really caused barrier packaging growth to take off in the late 1970s and early 1980s. Before then, ML structures were made by laminating two plastic layers together with heat or adhesives, a slower and intrinsically less efficient process. Lamination still is an important MLS method, especially for resin combinations that are difficult to coextrude.
Adding to the interest in this subject, the barrier packaging industry changes constantly. An ideal polymeric barrier does not exist, and probably never will, since each application has different requirements. In some cases, for example in the packaging of meat, polyvinyl chloride (PVC), a film that is not a good oxygen barrier, has been commonly used to package beef in supermarket meat displays for years, since it keeps beef color red and inviting for the short time it is on display. However, for long-term transport or storage of meat, a good oxygen barrier is needed to prevent spoilage. Newer packaging was required for "boxed beef," packages of commercial beef cuts (sirloins, round steak, etc.) that are produced at the processing plant and then shipped in refrigerated boxes for direct sale at the supermarket. A common system in use today uses two film layers, a good barrier for shipment that is removed at the supermarket to expose a PVC film that allows oxygen to infiltrate and keep the beef red.
Current barrier packaging plastics are good, but problems remain that restrict their use or hinder their growth in many applications. These include:
High cost, almost always higher than the cost of a simple monolayer plastic package of, for example, polyethylene or polypropylene (PP).Susceptibility to contamination or degradation, especially by moisture: EVOH is the best example of this problem, since its hydroxyl groups give it good barrier qualities but also make it susceptible to hydrolysis. As a result, EVOH only can be used as an inner layer in an MLS, since its barrier properties degrade to virtual worthlessness when EVOH is subjected to high humidity.Disposal or recycling problems: Because most MLS contain more than one type of plastic, they cannot easily be commingled and recycled with, for example, straight high-density polyethylene (HDPE) or PET. Many ML containers must be classified and labeled with the SPI recycling number "7" for "other."Challenges from competing materials and processes, some of them old and proven like glass and metallization, and newer ones such as silicon and other oxide coatings that can provide a superior barrier.
Our goal is to describe the most common and popular barrier polymers and their applications, their technology, competing barrier materials, and future trends. We estimate and forecast markets for barrier polymers of several kinds and in several different important markets such as food and healthcare packaging. The polymers and applications that we cover are described and briefly discussed below in the "Scope and Format" section below.
REASONS FOR DOING THE STUDY the United StatesBCC Research has maintained and updated this study to provide a comprehensive reference for those interested and/or involved in these products and who want an up-to-date review of the field and estimated markets. This cohort of people and organizations includes a wide and varied group of chemical and other companies that make and use barrier polymers, process technology and equipment designers and marketers, politicians of all stripes, and the general public. We have collected, condensed, and analyzed information from a large amount of literature and other reference materials to compile this report.
Many developments over the past generation or so in barrier packaging were done to develop even more sophisticated multilayer barrier packaging structures, needed to solve the most difficult barrier packaging problems economically. These developments are a primary and continuing focus of this study. As this technology was developed, four basic barrier materials were found and used widely: PVDC, nylon, EVOH, and metallized films. Consumer demand for foods with longer shelf life, high-quality, and excellent flavor and freshness retention has led to even more sophisticated MLS that often are thinner than their less-efficient predecessors, but also usually more sophisticated and complicated, usually with more (but usually thinner) layers. This has occurred because of the better choice of barriers and structural layers in the ML structure. It often results in a thinner coextruded or molded film or rigid structure with more layers that can do a better job than a simpler and thicker one.
INTENDED AUDIENCEMarketing and management personnel in companies that produce, market, and sell barrier polymersCompanies involved in the design and construction of process plants that manufacture barrier polymers, and those who service these plantsFinancial institutions that supply money for such facilities, including banks, merchant bankers, venture capitalists, and othersPersonnel in end-user packaging companies and industries, such as food, healthcare, and consumer and household productsPersonnel in government at many levels, primarily federal, (such as the FDA), but also state and local health, environmental, and other regulators who must implement and enforce laws covering public health and safety, food quality, etc.
SCOPE AND FORMAT
This BCC Research study provides in-depth coverage of many of the most important technological, economic, political, and environmental considerations in the U.S. barrier packaging polymer industry. It primarily is a study of U.S. markets. But because of the increasingly global nature of polymer and packaging chemistry it touches on some noteworthy international activities, primarily those having an impact on the U.S. market, such as imports/exports and foreign firms operating in this country.
We analyze and forecast market estimates for barrier packaging plastic resins in volume in pounds. Our base market estimate year is 2011, and we forecast market growth for a five-year period to 2016. All market figures are rounded to the nearest million pounds and all growth rates are compounded (signified as compound annual growth rates, or CAGRs). Because of this rounding, some growth rates may not agree exactly with figures in the market tables; this is especially so with small volumes and their differences. All market volumes are at the manufacturer or producer level.
This report is segmented into nine chapters, of which this introduction is the first.
The Summary encapsulates our findings and conclusions, and includes a summary table that summarizes the major barrier packaging resins. It is the place where busy executives can find key elements of the study in summary format.
An Overview follows, starting with an introduction to the petrochemical industry, the source of all these barrier packaging polymers. Then we discuss the plastic resin industries and focus on barrier packaging. We conclude with a discussion of barrier packaging materials and structures, with emphasis on plastic barrier resins. Our intent is to introduce readers to the field of polymers, barrier packaging, and barrier packaging resins.
The next chapter is the first of two devoted to market analysis. Here, we discuss, estimate, and forecast markets for barrier packaging plastics by major resin type or class. This discussion includes some major commodity resins, such as polyolefins, that find use as structural packaging resins; however, since these are not primarily barrier resins (and thus outside our scope) we do not attempt to estimate their wide and diffuse markets. We start this chapter with an overall market estimate and forecast for the major types of barrier packaging resins, for base year 2011 and forecast year 2016. Then, in each section and subsection, we describe individual barrier resin types in more detail, discuss their important applications in barrier packaging, and estimate and forecast their markets in greater detail. The types of barrier resins that we cover and forecast include EVOH, polychlorotrifluoroethylene (PCTFE) fluoropolymer, nitrile (AN-MA) copolymers, nylons, thermoplastic (TP) polyesters, PVdC, tie-layer resins, and vapor-permeable films.
Our discussion and market analysis of vapor-permeable barrier resins and systems is included as an interesting sidelight to barrier resin chemistry, since the very term "vapor-permeable barrier" sounds like an oxymoron. These structures are designed for selective permeation, meaning the some gases should pass through the structure but others should not.
In this "markets by resin type" chapter we also discuss some newer and more experimental or developmental barrier materials and systems, but do not try market analyses since these products still are experimental or their markets too low and/or diffuse.
The next chapter discusses and forecasts markets by barrier resin applications. We have placed applications into three specific major groups: food (by far the largest segment), chemical and industrial products, and healthcare products packaging.
The next chapter is devoted to technology, starting with some basic plastic resin chemistry, manufacture, and properties of plastics used in barrier packaging. Next, we go to polymerization technologies. We then cover other important aspects of polymer technology including fabrication of rigid and flexible structures, polymer orientation, barrier technology, some competing barrier materials, food processing and packaging and additional new developments in barrier packaging. One of the most important more recent developments has been work on ways to increase the barrier properties of PET, primarily the attempt to develop a really good PET-based barrier plastic beer bottle.
The next chapter covers the barrier packaging resin industry structure, with emphasis on major domestic producers and suppliers, horizontal and vertical integration, market and product entry and differentiation factors, and other topics. Compounders, converters, and molders are important links in the plastics production chain. We briefly discuss and analyze some international aspects of the barrier resin business, including its global nature, major foreign-owned supplier companies that operate in the United States, and imports and exports.
The next chapter is devoted to some environmental, regulatory, and public policy issues that affect barrier plastic packaging. These include waste disposal and recycling, federal laws and regulations, and the all-important public perceptions of plastics and plastic packaging.
Our last narrative chapter consists of profiles of many supplier companies that BCC Research considers to be among the most important and/or best representatives of this business.
The Appendix is a glossary of some important terms, abbreviations, acronyms, etc. used in the chemical, polymer, and packaging industries.
We note again that some topics and materials covered in the text of this report are not included in our market estimate and forecast tables. We include these topics and materials for completeness. However, they either are really outside the market scope of this study (such as natural film, cellophane, and some oxygen scavengers), too new to have yet developed a measurable commercial market (such as some nonpolymeric barrier coatings and films), or whose markets are too large and diffuse to forecast the barrier segment with any certainty (such as the use of polyolefins in barrier packaging as structural and secondary barriers). We include these materials and concepts to give the reader as complete coverage as possible, not only of new developments in barrier packaging plastics, but also other materials than can extend shelf life and/or otherwise affect markets for barrier resins.
For consistency in style and format, registered trade names are usually indicated by capitalizing the initial letter of the name; generic names are lowercase. Because many chemical names are long and complicated, we often use abbreviations, acronyms, or chemical formulae. Many of these, such as HDPE, PVC, PVdC, PCTFE, etc., represent common polymers.
All chemical elements and compounds can be designated by chemical symbols and formulae. After introducing the element or compound, we often use symbols such as HCl for hydrochloric acid or hydrogen chloride. Our glossary at the end of this report contains definitions and explanations of many of the most important abbreviations and acronyms.
OXYGEN AND WATER VAPOR BARRIER RESINS
Our scope is restricted to those synthetic barrier resins that are used to prevent infiltration or exfiltration of gases. These primarily are oxygen and water vapor (moisture) barriers, but also in some applications are carbon dioxide (CO2) barriers, as in carbonated beverage packaging. Some in the trade consider oxygen permeability to be the only really important barrier parameter. This is based on the importance of an oxygen barrier to retard food spoilage. However, BCC Research also considers water vapor transmission to be another important barrier parameter. This is because of its importance in some critical applications such as packaged pharmaceuticals and dry food products. For example, bread-type products must be protected from moisture, lest they turn moldy. And, as noted, a CO2 barrier is important for preserving carbonation.
Other barriers are noted and discussed in several places; for example, barriers to other gases, including hydrocarbon vapors (because of the increasing importance of barrier in automotive gasoline tanks to cut down on hydrocarbon vapor exfiltration); and to light, odor, flavor, etc. However, because these latter applications are so spotty and difficult to quantify (and also because these effects often are masked by, or included in other barrier effects), we do not attempt to separately quantify their markets. The only exception is barrier gasoline tanks. Plastic packaging barrier structures examined and discussed include both rigid and flexible, monolayer, and multilayer.
We also include and estimate markets for two types of so-called vapor-permeable or selective barrier films that allow relatively high transfer of gases through them. These are so-called "breathable" films such as PVC for meat packaging and DuPont's Tyvek brand of spun-bonded polyolefin, and controlled or modified-atmosphere packaging (CAP/MAP) permeable films for food packaging.
Since the scope of this study is determined by our definition of what constitutes a barrier resin, we define some terms here in the introduction. Based on its oxygen or moisture permeability or gas transmission rate, BCC Research considers a barrier resin to be one that has the following permeability characteristics:
Oxygen: A resin with permeability to oxygen (measured as oxygen transmission rate or OTR) of less than 2 grams or ml/mil thickness/100 sq. inches in a 24 hour day at one atmosphere pressure; this is often shown as gm or ml/mil/100 sq. in./day. Most OTRs are measured at 73ºF and relative humidity (RH) specified for the particular conditions. Many older resins can achieve an OTR of 5, but most modern barrier resins have values of 1.0 or lower. For example, standard metallized PET films have an OTR of about 0.3 or lower. We consider any material with an OTR below 0.1 to be a high-barrier material; these include PVdC and EVOH. Others are called moderate barriers.Water (moisture) vapor: A resin with a water vapor transmission rate (WVTR) lower than 0.10. We define and classify moisture barrier polymer structures as do experts in the pharmaceutical blister packaging industry. That is, very low barrier films have a WVTR greater than 0.10, low-barrier WVTRs are 0.06 to 0.1, intermediate barrier 0.03 to 0.06, and high-barrier films have WVTR values of 0.03 or lower. WVTRs of 1.0 have been available for years with many resin films. The best and current moisture-barrier film, PCTFE, has WVTR values lower than 0.03 for most structures and it is the only true high-moisture-barrier film resin. WVTR is usually determined under conditions of 100ºF and 90% RH (quite stringent conditions but not all that unusual in many parts of the U.S., including many bathrooms where medicines are often kept).One major caveat should be stated here. Gas permeability and other barrier properties can shift as a result of a number of variables. These include ambient conditions (particularly temperature and humidity), exact grade of barrier plastic, particular packaging structure (including other materials, tie layers, adhesives, etc.), processing conditions, and operations performed by the processor or end user such as retort or hot-fill packaging. Thus, gas permeability figures really are a range of values, which can vary by an order of magnitude or more for the same resin. The reader should keep these variations in mind when studying tables of gas permeabilities later in this report.
METHODOLOGY AND INFORMATION SOURCES
Extensive searches were made of the literature and the Internet, including many of the leading trade publications as well as technical compendia and government publications. Much product and market information was obtained whenever possible from principals involved in the industry. Information for our corporate profiles was obtained primarily from the companies, especially larger, publicly owned firms. Other sources included directories, articles, and Internet sites.
Table of ContentsSTUDY GOALS AND OBJECTIVES 1
STUDY GOALS AND OBJECTIVES (CONTINUED) 2
STUDY GOALS AND OBJECTIVES (CONTINUED) 3
STUDY GOALS AND OBJECTIVES (CONTINUED) 4
REASONS FOR DOING THE STUDY 5
INTENDED AUDIENCE 6
SCOPE AND FORMAT 6
SCOPE AND FORMAT (CONTINUED) 7
SCOPE AND FORMAT (CONTINUED) 8
OXYGEN AND WATER VAPOR BARRIER RESINS 9
OXYGEN AND WATER VAPOR … (CONTINUED) 10
METHODOLOGY AND INFORMATION SOURCES 11
RELATED BCC REPORTS 11
ABOUT THE AUTHOR 11
BCC ON-LINE SERVICES 12
DISCLAIMER 12
DISCLAIMER (CONTINUED) 12
CHAPTER TWO: SUMMARY 13
SUMMARY 13
SUMMARY (CONTINUED) 14
SUMMARY TABLE US PACKAGING BARRIER RESIN MARKET
VOLUME ESTIMATE BY TYPE, THROUGH 2016 (MILLION LBS) 15
SUMMARY FIGURE US PACKAGING BARRIER RESIN MARKET
VOLUME ESTIMATE BY TYPE, 2011 AND 2016 (MILLION LBS) 15
CHAPTER THREE: OVERVIEW 16
THE US CHEMICAL AND PETROCHEMICAL INDUSTRIES 16
CRUDE OIL AND NATURAL GAS 16
SOME INDUSTRY HISTORY 17
CRUDE OIL AND NATURAL GAS PRICES 18
Crude Oil and … (Continued) 19
US CHEMICAL INDUSTRY PRODUCTION 20
TABLE 1 VALUE OF US CHEMICAL INDUSTRY SHIPMENTS,
THROUGH 2010 ($ BILLIONS) 20
US Chemical Industry Production (Continued) 21
THE US PLASTIC RESIN INDUSTRY 22
US PLASTIC RESIN INDUSTRY SIZE AND PRODUCTION 22
TABLE 2 US PRODUCTION OF MAJOR THERMOPLASTIC RESINS:
2006-2010 (MILLION LBS) 23
BULK RESIN MANUFACTURE 23
PLASTIC RESIN FABRICATION 24
RIGID CONTAINERS 25
Blow Molding 26
Thermoforming 27
FLEXIBLE PACKAGING 27
RESIN MODIFICATION: CONVERTING AND
COMPOUNDING 28
Converting 29
Compounding 29
BARRIER COATINGS: SOLUTION/EMULSION 29
END USERS 30
PLASTIC RESIN PRICES 31
TABLE 3 PRICES OF BULK COMMODITY THERMOPLASTIC RESINS,
1992–2011 (CENTS/LB) 32
BARRIER PACKAGING 33
HISTORY AND EVOLUTION OF BARRIER PACKAGING AND
BARRIER PLASTICS 33
History and Evolution …(Continued) 34
BARRIER PLASTICS AND TECHNOLOGY 35
Barrier Plastics and … (Continued) 36
FOOD SPOILAGE 37
THE NEED FOR BARRIER PACKAGING 37
Socioeconomic Factors in the Growth of Barrier Plastics 38
Growth of Prepared, Convenient, Fast Foods 38
Shelf Life 39
Recycling 40
TERMS USED IN BARRIER PACKAGING 40
GAS PERMEABILITIES AND TRANSMISSION RATES 41
Permeability 41
Gas Transmission Rate 42
High vs Moderate Barriers 42
Oxygen Barrier 43
Water Vapor Barrier 44
MATERIALS AND STRUCTURES 45
PLASTICS 45
Plastics (Continued) 46
Barrier Resins 47
Natural Polymers 47
Synthetic Polymers 47
Synthetic Polymers (Continued) 48
Vapor Permeability Values 49
TABLE 4 VAPOR PERMEABILITIES OF PACKAGING RESINS 49
TABLE 4 (CONTINUED) 50
Vapor Permeable Materials 50
Healthcare 51
Food 51
OTHER MATERIALS 52
Scavengers/Active Packaging 52
BARRIER STRUCTURES 53
Monolayer Structures 53
Multilayer Structures 54
Multilayer Structures (Continued) 55
CHAPTER FOUR: PACKAGING MARKETS BY BARRIER RESIN TYPES 56
OVERALL MARKET ESTIMATE AND FORECAST 56
TABLE 5 US PACKAGING BARRIER RESIN MARKET VOLUME
ESTIMATE BY TYPE, THROUGH 2016 (MILLION LBS) 57
REGENERATED CELLULOSE (CELLOPHANE) 58
TABLE 6 TYPICAL PROPERTIES OF REGENERATED CELLULOSE
(CELLOPHANE) 59
ETHYLENE-VINYL ALCOHOL COPOLYMERS 59
EVOH BARRIER PACKAGING MARKET ESTIMATES 60
TABLE 7 US PACKAGING VOLUME ESTIMATE FOR EVOH
BARRIER RESINS, THROUGH 2016 (MILLION LBS) 60
EVOH PROPERTIES 61
TABLE 8 TYPICAL EVOH PROPERTIES 62
TABLE 9 PROCESSES, ADVANTAGES AND LIMITATIONS OF EVOH 62
EVOH Properties(Continued) 63
EVOH PRODUCERS 64
EVAL Americas 64
Noltex, LLC 65
EVOH STRUCTURES, FORMATS, AND APPLICATIONS 65
Food Packaging 66
Multilayer Barrier Structures 66
Film Orientation 67
Other Blends 68
Nonfood Packaging 68
FLUOROPOLYMERS—PCTFE 68
PCTFE BARRIER PACKAGING MARKET ESTIMATE 69
TABLE 10 US PACKAGING VOLUME ESTIMATE FOR PCTFE
BARRIER RESINS, THROUGH 2016 (MILLION LBS) 69
PCTFE PROPERTIES AND APPLICATIONS 70
TABLE 11 TYPICAL PCTFE PROPERTIES 70
TABLE 12 PCTFE ADVANTAGES 71
COMMERCIAL ACLAR BRAND PCTFE BARRIER RESINS
AND FILMS 72
NITRILE POLYMERS (POLYACRYLONITRILE AND
COPOLYMERS) 73
NITRILE (AN-MA) BARRIER PACKAGING MARKET
ESTIMATE 73
TABLE 13 US PACKAGING VOLUME ESTIMATE FOR NITRILE (ANMA)
BARRIER RESINS, THROUGH 2016 (MILLION LBS) 74
NITRILE RESIN PROPERTIES 74
TABLE 14 TYPICAL PROPERTIES OF AN-MA COPOLYMERS 75
NITRILE RESIN APPLICATIONS 75
Nitrile Resin Applications (Continued) 76
AN-MA RESIN STRUCTURES AND FORMATS 77
NYLON RESINS 78
NYLON BARRIER PACKAGING MARKET ESTIMATE 79
TABLE 15 US PACKAGING VOLUME ESTIMATE FOR NYLON
BARRIER RESINS, THROUGH 2016 (MILLION LBS) 79
PROPERTIES OF CRYSTALLINE NYLON RESINS 80
Unoriented Nylons 81
TABLE 16 TYPICAL PROPERTIES OF UNORIENTED NYLONS 81
Oriented Nylon 6 81
TABLE 17 TYPICAL PROPERTIES OF ORIENTED NYLON 6 81
Properties 82
AMORPHOUS NYLONS 83
TABLE 18 PROCESSING, ADVANTAGES, AND LIMITATIONS OF
AMORPHOUS NYLONS 83
DuPont's Selar Products 84
TABLE 19 TYPICAL PROPERTIES OF SELAR PA AMORPHOUS
NYLONS 84
MXD6 84
NYLON STRUCTURES AND FORMATS 85
POLYOLEFINS 86
POLYOLEFIN PROPERTIES 87
TABLE 20 TYPICAL PROPERTIES OF POLYETHYLENE FILMS 87
TABLE 21 TYPICAL PROPERTIES OF POLYPROPYLENE FILMS 87
THERMOPLASTIC POLYESTERS 88
POLYESTER BARRIER PACKAGING MARKET ESTIMATE 89
TABLE 22 US PACKAGING VOLUME ESTIMATE FOR
THERMOPLASTIC POLYESTER BARRIER RESINS, THROUGH
2016 (MILLION LBS) 89
Polyester Barrier … (Continued) 90
POLYETHYLENE TEREPHTHALATE 91
History 91
Properties 92
TABLE 23 TYPICAL PROPERTIES OF POLYESTER 92
TABLE 24 SOME ADVANTAGES OF PET BARRIER RESINS 92
TABLE 24 (CONTINUED) 93
Modified PET Resins 94
POLYETHYLENE NAPHTHALATE 94
Applications for PEN 95
POLYTRIMETHYLENE TEREPHTHALATE 96
POLYVINYLIDENE CHLORIDE AND COPOLYMERS 97
PVDC BARRIER PACKAGING MARKET ESTIMATE 97
TABLE 25 US PACKAGING VOLUME ESTIMATE FOR PVDC
BARRIER RESINS, THROUGH 2016 (MILLION LBS) 97
PVDC PROPERTIES 98
TABLE 26 TYPICAL PROPERTIES OF POLYVINYLIDENE CHLORIDE 98
Advantages and Limitations 99
TABLE 27 PVDC PROCESSES, ADVANTAGES, AND LIMITATIONS 99
Crystallinity 100
PVdC versus Other High Barrier Resins 100
Consumer Attitudes 101
PVDC PACKAGING FORMATS AND APPLICATIONS 101
PVDC COATINGS 102
PVDC-Coated Films 103
PVdC-Coated Rigid Containers 103
OTHER BARRIER MATERIALS AND SYSTEMS 103
ADHESIVE TIE LAYER RESINS 104
Chemistry 104
Ionomers 105
Properties 105
TABLE 28 TYPICAL PROPERTIES OF ETHYLENE-VINYL ACETATE
COPOLYMER AND IONOMER FILM RESINS 105
Reactive Bonding 106
Tie Layer Resin Barrier Packaging Market Estimate 107
TABLE 29 US PACKAGING VOLUME ESTIMATE FOR BARRIER TIE
LAYER RESINS, THROUGH 2016 (MILLION LBS) 107
NONPOLYMERIC BARRIERS IN PLASTIC BARRIER
STRUCTURES 108
FILM METALLIZATION 108
INORGANIC BARRIER COATINGS 109
Silicon Oxide Coatings 109
Aluminum Oxide Coatings 110
LIQUID CRYSTAL POLYMERS 111
POLYARYLATES 112
CYCLO OLEFIN COPOLYMER 112
POLYETHYLENE FURANOATE 113
OXYGEN AND ETHYLENE SCAVENGING SYSTEMS 114
STRUCTURAL RESINS 115
POLYETHYLENES 116
POLYPROPYLENE 117
THERMOPLASTIC POLYESTERS 118
POLYSTYRENE 119
POLYCARBONATE 119
OTHERS 119
VAPOR PERMEABLE RESINS 119
VAPOR PERMEABLE RESIN PACKAGING MARKET
ESTIMATE 120
TABLE 30 US PACKAGING VOLUME ESTIMATE FOR VAPOR
PERMEABLE RESINS, THROUGH 2016 (MILLION LBS) 121
POLYVINYL CHLORIDE (PVC) 122
TABLE 31 TYPICAL PROPERTIES OF POLYVINYL CHLORIDE FILMS 122
DUPONT TYVEK 123
DuPont Tyvek (Continued) 124
CONTROLLED/MODIFIED ATMOSPHERE PACKAGING 125
Controlled/Modified … (Continued) 126
TABLE 32 OPTIMUM HEADSPACE PACKAGING ATMOSPHERES
FOR PRODUCE (%) 127
Commercial CAP/MAP Films 128
Blended and Composite CAP/MAP Films 129
Microporous or Microperforated CAP/MAP Films 129
CAP/MAP Films with Permeable Windows 130
Landec Intelimer Films 130
Other New Concepts and Materials 131
Other New … (Continued) 132
CHAPTER FIVE: PACKAGING MARKETS BY BARRIER RESIN
APPLICATIONS 133
OVERALL MARKET ESTIMATE AND FORECAST 133
TABLE 33 OVERALL US MARKET ESTIMATE FOR PACKAGING
BARRIER RESIN VOLUMES BY APPLICATIONS, THROUGH 2016
(MILLION LBS) 133
FOOD PACKAGING 134
FOOD PACKAGING MARKETS 134
TABLE 34 US BARRIER PLASTIC FOOD PACKAGING MARKET
VOLUME ESTIMATE, THROUGH 2016 (MILLION LBS) 135
Barrier Resins 135
Vapor Permeable Resins 136
CHEMICAL/INDUSTRIAL PRODUCT PACKAGING 136
CHEMICAL/INDUSTRIAL BARRIER PACKAGING MARKET
ESTIMATE 137
TABLE 35 US BARRIER PLASTIC CHEMICAL AND INDUSTRIAL
PACKAGING MARKET VOLUME ESTIMATE, THROUGH 2016
(MILLION LBS) 137
Automotive Fuel Tanks 138
HEALTHCARE PACKAGING 139
HEALTHCARE BARRIER PACKAGING MARKET ESTIMATE 140
TABLE 36 US BARRIER PLASTIC HEALTHCARE PACKAGING
MARKET VOLUME ESTIMATE, THROUGH 2016 (MILLION LBS) 140
Healthcare Barrier … (Continued) 141
CHAPTER SIX: TECHNOLOGY 142
PLASTIC RESIN CHEMISTRY, MANUFACTURE, AND
PROPERTIES 142
COMMODITY RESINS 143
REGENERATED CELLULOSE (CELLOPHANE) 144
ETHYLENE-VINYL ALCOHOL COPOLYMERS 145
FLUOROPOLYMERS—BARRIER PCTFE 146
NITRILE POLYMERS (POLYACRYLONITRILE AND
COPOLYMERS) 147
NYLON (POLYAMIDE) RESINS 148
POLYOLEFINS 149
Polyethylene 149
Polyethylene (Continued) 150
Polypropylene 151
THERMOPLASTIC POLYESTERS 152
Modified Polyester Resins 153
Modified Polyester … (Continued) 154
Polyethylene Naphthalate 155
Polytrimethylene Terephthalate 155
VINYL POLYMERS 156
Polyvinyl Chloride and Copolymers 156
Polyvinylidene Chloride and Copolymers 156
OTHER BARRIER MATERIALS 157
Adhesive Tie Layer Resins 157
Ethylene-Vinyl Acetate Resins 157
Acrylic Comonomer Tie Resins 158
OTHER STRUCTURAL RESINS 158
Ionomers 158
Polycarbonate 159
Polystyrene 160
NEWER POLYMERIZATION TECHNOLOGIES 161
POLYOLEFIN PROCESSES 161
Gas Phase Processes 161
Liquid Phase Processes 162
NEW AND IMPROVED POLYESTER RESINS AND
PROCESSES 163
DuPont's NG-3 Process 163
IntegRex Process 164
DAK's Melt-Tek Process 165
Teijin's Titanium-Based Catalyst 165
METALLOCENE/SINGLE-SITE CATALYST TECHNOLOGY 166
Metallocene/Single-… (Continued) 167
POLYMER FABRICATION TECHNOLOGY 168
RIGID STRUCTURES - PLASTICS MOLDING 168
Blow Molding 169
Extrusion Molding 169
Injection Molding 169
Extrusion Blow Molding 170
Injection Blow Molding 170
Stretch Blow Molding 171
FLEXIBLE STRUCTURES 171
Roll Goods Manufacture 171
Film Extrusion 172
The Film Extruder 172
Polymer Drying 173
Melt Film Fabrication 173
Blown Films 173
Blown Films (Continued) 174
Film Casting 175
Extrusion 176
Production 177
Solvent Casting 177
Thickness Downgauging 178
Form/Fill/Seal Packaging 178
THERMOFORMING TECHNOLOGY 179
Thermoform/Fill/Seal Packaging 180
Web Operation 181
POLYMER AND FILM ORIENTATION 182
BIAXIAL ORIENTATION—THE TENTER FRAME 183
BARRIER TECHNOLOGY 184
MOISTURE (WATER VAPOR) AND OXYGEN 185
OTHER GASES 185
LIGHT (VISIBLE AND ULTRAVIOLET) 185
ODORS, AROMAS, SOLVENT VAPORS, AND OTHERS 186
Organic Permeation Detection Systems 186
TESTING GAS PERMEABILITY 187
Oxygen Permeability Testing 187
Water Vapor Permeability Testing 188
NONPOLYMERIC BARRIER SURFACE FILMS AND COATINGS 189
METALLIZED FILMS 189
SILICON AND OTHER METAL OXIDE COATINGS 190
Silicon Oxide Coatings 190
Silicon Oxide … (Continued) 191
Other Metal Oxide Coatings 192
PLASMA TREATMENT 192
MULTILAYER LAMINATION AND COEXTRUSION 193
LAMINATION 193
COEXTRUSION 194
Feed Block Coextrusion 195
Multimanifold Die Coextrusion 195
Coextrusion vs Lamination 196
FOOD PROCESSING METHODS 196
THERMAL PROCESSING 197
Aseptic Processing 197
Hot-Fill Processing 198
Retort Processing 199
NONTHERMAL PROCESSING 199
FOOD PACKAGING 200
NEW DEVELOPMENTS IN BARRIER PACKAGING 201
MORE AND THINNER LAYERS IN MULTILAYER
STRUCTURES 202
More and Thinner … (Continued) 203
NEW BARRIER POLYMERS 204
OXYGEN SCAVENGERS 204
Systems 204
Systems (Continued) 205
Systems (Continued) 206
NANOCOMPOSITE BARRIERS 207
Products 208
Nanoclay Barrier Coatings 209
NEW CLOSURE DESIGNS 210
NEW PET BARRIER METHODS AND MATERIALS 211
New PET Barrier … (Continued) 212
Chemical Vapor Deposition 213
Coca-Cola/Krones BestPET Coating System 214
Plasmax Plasma Coating System 215
Dow's Blox Barrier Plastics 216
Indspec Resorcinol-Based PET Copolymers 216
Invista's Polyshield PET Resin and Barrier Structure 217
M&G's ActiTUF Barrier Resins and PolyProtect Products 217
nGimat's "Open Atmosphere" System 218
ORMOCER Ceramic Coatings 219
Owens-Illinois/Graham Packaging SurShot System and
SurShield Barrier Structure 220
Plastlac's PetSkin UV Coating 220
Polymer and Processing Modifications 221
PPG Bairocade Coatings 221
Sidel's Actis System 222
RWTH Aachen University's Double-Sided Coating System 223
Tetra Pak's Glaskin and Sealica Systems 223
APPE's Combination Barrier System 224
PLASTIC BEER BOTTLES 225
Technologies Used 226
Some History and Background 226
Some History … (Continued) 227
Some History … (Continued) 228
Some History … (Continued) 229
The Current Situation 230
CHAPTER SEVEN: INDUSTRY STRUCTURE AND COMPETITIVE
ANALYSIS 231
TRENDS IN THE US BARRIER PLASTIC RESINS INDUSTRY 231
TRENDS IN THE US BARRIER … (CONTINUED) 232
BARRIER PLASTIC RESIN AND PACKAGING SUPPLIERS 233
INTEGRATION: HORIZONTAL AND VERTICAL 233
INDUSTRY CONCENTRATION AND CONSOLIDATION 234
Recent Organizational Changes 234
Recent Organizational … (Continued) 235
Investment Drivers 236
IMPACT OF LARGE RESIN PRODUCERS AND END USERS 237
CASE STUDY: PET BOTTLE RESIN PRODUCERS 238
PRODUCT DIFFERENTIATION AND SUBSTITUTION 239
MARKET ENTRY FACTORS 239
COMPOUNDERS/CONVERTERS/MOLDERS AND DISTRIBUTORS 240
MARKETING 240
FACTORS AFFECTING MARKET SIZE AND GROWTH 240
Factors Affecting … (Continued) 241
END USER RESIN SELECTION CRITERIA 242
INTERNATIONAL ASPECTS 243
GLOBAL USE OF BARRIER PACKAGING AND RESINS 244
TABLE 37 INTERNATIONAL MAJOR BARRIER RESIN MARKETS,
2011 (MILLION LBS) 245
MAJOR FOREIGN PLAYERS 245
IMPORTS AND EXPORTS 246
Imports and Exports (Continued) 247
CHAPTER EIGHT: ENVIRONMENTAL, REGULATORY, AND PUBLIC
POLICY ISSUES 248
ENVIRONMENTAL CONSIDERATIONS 248
DISPOSAL OF WASTE PLASTICS 248
MATERIALS SUBSTITUTION 249
Paper 250
Glass 250
Metals 251
Inter-plastic Competition 251
Thermoplastic Polyesters 251
Polyolefins 252
Specialty Barrier Packaging Resins 253
Biodegradable Resins and other "Sustainable
Packaging" 253
RECYCLING 254
Plastics Recycling Symbols 255
PET Container Recycling 256
EVOH 257
Nitrile (AN-MA) Resins 258
PVdC 258
Multilayer Structures 259
SOURCE REDUCTION 260
BIODEGRADABILITY AND OTHER FACTORS 261
Biodegradability … (Continued) 262
ENVIRONMENTAL LAWS AND REGULATIONS 263
Environmental Laws … (Continued) 264
Environmental Laws … (Continued) 265
Recycling 266
FEDERAL LAWS AND REGULATORY PROCESSES 266
FOOD SAFETY MODERNIZATION ACT OF 2011 267
PACKAGING LAW 267
Packaging Law (Continued) 268
CODE OF FEDERAL REGULATIONS 269
THE FOOD AND DRUG ADMINISTRATION (FDA) 270
Food Additive Categories 271
Regulation of Food Packaging Materials 271
Food Additive Petitions 272
Premarket or Food Contact Notification System 273
Use of Recycled Plastics in Packaging 274
FDA Rules 275
New Rules on Reporting Contamination 276
DEPARTMENT OF AGRICULTURE 277
ENVIRONMENTAL PROTECTION AGENCY (EPA) 277
OTHER FEDERAL AGENCIES 278
STATE AND LOCAL AGENCIES 279
CASE STUDY: POLYACRYLONITRILE RESINS 279
PUBLIC PERCEPTIONS 280
PUBLIC PERCEPTIONS (CONTINUED) 281
PUBLIC PERCEPTIONS (CONTINUED) 282
"GREENWASHING" 283
CHAPTER NINE: COMPANY PROFILES 284
INTRODUCTION 284
SUPPLIER COMPANIES 285
AMCOR FLEXIBLES AMERICAS 285
Amcor Rigid Plastics 285
AMPAC HOLDINGS, LLC/AMPAC FLEXIBLES 286
APPLIED EXTRUSION TECHNOLOGIES, INC/AET FILMS 287
ARKEMA, INC 288
ASCEND PERFORMANCE MATERIALS, LLC 288
BALL CORP 289
BASF CORP 290
BAYER CORP 291
BEMIS CO, INC 292
BILCARE RESEARCH, INC 293
CELANESE CORP 294
Celanese EVA Performance Polymers 294
Ticona 294
Ticona (Continued) 295
CHEVRON PHILLIPS CHEMICAL CO 296
COLORMATRIX CORP 297
CONSTAR INTL, LLC 298
DAIKIN AMERICA, INC 299
DAK AMERICAS, LLC 300
THE DOW CHEMICAL CO 301
The Dow Chemical Co (continued) 302
DSM 303
DSM Engineering Plastics 303
EI DUPONT DE NEMOURS AND CO 304
DuPont Teijin Films US, Ltd 304
DuPont … (Continued) 305
ELEMENTIS SPECIALTIES, INC 306
EMS-CHEMIE HOLDING AG 307
EMS-Grivory 307
EMS-Chemie (North America) 307
EVAL AMERICAS—SEE KURARAY 308
EXXONMOBIL CORP 308
ExxonMobil Chemical 308
GRAHAM PACKAGING CO 309
Graham Packaging Co (Continued) 310
GRAPHIC PACKAGING HOLDING CO 311
GRUPPO MOSSI & GHISOLFI 311
Gruppo Mossi & Ghisolfi (Continued) 312
HONEYWELL, INC 313
INDORAMA POLYMERS PUBLIC CO, LTD 314
StarPet 314
AlphaPet 314
INEOS USA, LLC/INEOS BAREX 315
INERGY AUTOMOTIVE SYSTEMS (USA), LLC 316
KLÖCKNER-PENTAPLAST OF AMERICA, INC 316
Klöckner-Pentaplast (continued) 317
KOCH INDUSTRIES, INC 318
Invista 318
Invista (Continued) 319
KURARAY CO, LTD 320
Eval Americas 320
KUREHA CORP 321
LANDEC CORP 322
LANXESS CORP 323
LYONDELLBASELL INDUSTRIES 324
MITSUBISHI CHEMICAL CORP 325
Mitsubishi Chemical 325
Mitsubishi Polyester Film 325
Mitsubishi … (Continued) 326
MITSUBISHI GAS CHEMICAL AMERICA, INC 327
Mitsubishi Engineering-Plastics Corp 327
MEP America 327
MITSUBISHI PLASTICS, INC 328
MITSUI CHEMICALS AMERICA, INC 329
Mitsui Plastics 329
MULTISORB TECHNOLOGIES 330
NANOCOR 331
NOLTEX, LLC 331
Soarus, LLC 331
MSI Technology, LLC 332
PERLEN CONVERTING, LLC 333
PPG INDUSTRIES 333
PRETIUM CONTAINER CORP 334
Novapak 334
PRINTPACK, INC 335
REXAM, PLC 336
ROLLPRINT PACKAGING PRODUCTS, INC 336
SCHOLLE PACKAGING, INC 337
SEALED AIR CORP 337
Cryovac 338
SKC, INC 339
SOLVAY GROUP 340
Solvay Specialty Polymers/SolVin 340
SOUTHERN CLAY PRODUCTS, INC 341
SPARTECH CORP/SPARTECH PLASTICS 341
TIEPET USA/STARPET, INC—SEE INDORAMA 342
TEKNI-FILMS US 342
TETRA LAVAL 343
Sidel 343
Tetra Pak 343
Tetra Pak (Continued) 344
TOPAS ADVANCED POLYMERS, INC 345
TORAY INDUSTRIES (AMERICA), INC 346
Toray Plastics (America) 346
VIFAN USA, INC 347
WINPAK, LTD 347
Winpak, Ltd (Continued) 348
APPENDIX: GLOSSARY OF IMPORTANT TERMS, ABBREVIATIONS,
AND ACRONYMS 349
APPENDIX 349
APPENDIX (CONTINUED) 350
APPENDIX (CONTINUED) 351
APPENDIX (CONTINUED) 352
APPENDIX (CONTINUED) 353
APPENDIX (CONTINUED) 354
APPENDIX (CONTINUED) 355
APPENDIX (CONTINUED) 356
APPENDIX (CONTINUED) 357
APPENDIX (CONTINUED) 358
APPENDIX (CONTINUED) 359
APPENDIX (CONTINUED) 360
APPENDIX (CONTINUED) 361
APPENDIX (CONTINUED) 362
APPENDIX (CONTINUED) 363
APPENDIX (CONTINUED) 364
APPENDIX (CONTINUED) 365
APPENDIX (CONTINUED) 366
APPENDIX (CONTINUED) 367
To order this report:Synthetic Material Industry: Plastics for Barrier PackagingMore
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