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Barrier Resins | Properties, Processing & Handling of EVOH, Pt. 2

(Flexpack)

March 23, 2015, EVOH allows for conversion from foil and metallized film laminations to co-extruded barrier films, but some applications require better flex crack than conventional EVOH alone can provide Read Part ...

Barrier Resins | Properties, Processing & Handling of EVOH, Pt. 1

(Flexpack)

February 01, 2015, EVOH, even after abuse, has allowed for conversion from foil and metallized film laminations to co-extruded barrier films Ethylene Vinyl Alcohol copolymer (EVOH), a semi crystalline random copolymer ...

EVALCA Doubles EVOH Capacity

(Magazine)

November 30, 2004, ... double its production capacity, increasing it by 53 million lbs/yr. The company reports this is a response to the strong and growing worldwide demand for EVOH copolymer resin. Production capacity following ...

Barrier Properties of EVOH at Low Temperatures and Various Humidity

(Magazine)

March 31, 2001, ... Application: Estimation of oxygen transmission rate at any temperature and humidity is possible using humidity, temperature, and ethylene content. Ethylene vinyl alcohol copolymer (EVOH) is an excellent ...

Flexible Packaging — In a Constant Cycle of Evolution

(Flexpack)

June 16, 2024, ... (PET), Metallized Polypropylene (MPP) Ethylene Vinyl Alcohol (EVOH), Polypropylene (PP), Polyethylene (PE) and Nylon (PA) are the most common materials creating many of the laminate structures used in ...

Obtaining Barriers When Coating and Printing Flexible Materials

(Bag Pouch)

June 09, 2024, ... to gases may be more difficult. Polyethylene and polypropylene offer little in the way of barrier resistance to oxygen, whereas ethylene vinyl alcohol or EVOH — one of the familiar options for clear ...

How Barrier Properties Impact Your Barbecue and Beyond

(Flexpack)

August 06, 2023, ... (PET), Metallized Polypropylene (MPP), Ethylene Vinyl Alcohol (EVOH), Polypropylene (PP), Polyethylene (PE), and Nylon (PA) are the most common materials creating many of the laminate structures used in ...

How a Full Lineup of Coatings Can Transform Packaging

(Coating/Laminating)

February 07, 2023, ... The performance of these nanocomposite barriers is much improved over typical PVdC and EVOH barrier resins typically used in packaging films. While most commercial activity today is in the area of dry ...

For Composite Packaging Recycling, the Future is Now

(Flexpack)

December 04, 2022, ... packaging designs often combine different polymers such as PET, PA, EVOH and polyolefins, and complement these polymer films with metal layers like aluminum foil or vacuum metallization. In another study, ...

Toray’s Commitment to Innovation Helps Forge the Future of Flexible Packaging

(Upcoming Conference News)

October 10, 2022, ... for EVOH and aluminum foil. Both films offer an excellent aroma barrier. Torayfan Over the Mountain high-barrier BOPP films. These OTM films are designed with integrated sealant technology, improved ...

Thinking Inside and Outside the Coating Box

(News | New Products)

October 02, 2022, ... substrate susceptible to volatile flavors and aromas. Custom-formulated coatings, specially-treated internal liners and the coating and laminating of base material with PE, PETE, EVOH and other plastic ...

The Importance of Monomaterial Polypropylene Laminates in Flexible Packaging

(Bag Pouch)

June 26, 2022, ... use of BOPP/EVOH coextrusions where newer products on the market show reduced humidity sensitivity which look likely to open new ground in retort packaging. Providing the content of EVOH/METAL/SiOx/AlOx ...

Flexible Packages Standing Out in 2019

(Flexpack)

December 11, 2019, ... various products. The new mono-material PE film was developed to be 100 percent recyclable by eliminating barriers (like EVOH) and adhesives that can prevent recyclability. The package’s decoration is ...

RKW Launches Sustainable Product Line for Packaging Industry

(Flexpack)

September 10, 2019, ... developments in its film portfolio that includes mainly monolayer, multi-layer barrier films including EVOH and/or Nylon for many different packaging but also industrial applications. This includes easy-tear ...

North America: Technology Developments and Market Opportunities Drive Industry Growth

(News | New Products)

July 30, 2019, ...  Dow, for instance, has an all-polyethylene standup food pouch that facilitates recycling, as well as compatibilizer technology that allows PE packages with EVOH barrier layers to be recycled in the same ...

TC Transcontinental Packaging Steals the Show for Sustainable Packaging at the 2019 PAC Canadian Leadership Awards

(News | New Products)

June 19, 2019, ... both 100% recyclable, multilayer barrier stand-up pouch. They hit all notes: 100% recycle ready for in-store drop off, EVOH barrier for product preservation, seal strength, and durability. The  challenge ...

TeraHertz (THz) Inline Measurement System: Indev-ACT

(News | New Products)

June 12, 2019, ... thickness measurement of the EVOH layer in the final product, combined with tight temperature control through the extrusion barrel provides a high-integrity barrier layer that can be further optimized. This ...

Indev-ACT Debuts its New Products at ICE USA 2019

(Upcoming Conference News)

March 31, 2019, ... such as EVOH can be reliably measured down to 0.6 mls even after the film is built up. In addition, moisture can also be measured for appropriate applications. With a compact single-sided form factor, ...

Verstraete Converts In-Mold Label for Mayo Tub

(Label/Tape)

February 13, 2018, ... barrier IML label reduces the oxygen permeability of IML packaging by making use of an EVOH layer in the IML film. The OTR value (Oxygen Transmission Rate) of packaging with an oxygen barrier IML label ...

Toray Issues Third Generation of BOPP Film

(Flexpack)

February 04, 2018, ...  Williamson notes that the CB3 films are also an excellent alternative to acrylic-coated and AlOx-coated films, EVOH sealant web films, and metallized BOPP films. They run on VFFS and HFFS equipment. ...