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An in-house producer makes the release liner and uses it internally to manufacture the final product. In-house producers are typically focused on a very narrow range of products e.g. labels or tapes. They use a limited amount of substrates and release materials, which are specialized for their end
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Commercial coating companies deal with a lot of different end uses of this industry. They provide unique solutions to their customers, based on a wide variety of substrates and an endless combination of release agents with specialized properties. Commercial coaters usually do not make finished
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material, the industry is using a wide variety of so-called substrates, which are the carrier materials of the release agent and which is needed to transport a sticky material from the manufacturer to an industrial or private end user. Typical liner materials are:
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Poly coated BO-PET film, which is a BO-PET film that has been coated on both sides with a polyolefin material. This way the tough and dimensionally stable PET film is combined with cheap polyolefin resin which makes the film a better carrier web for specialty
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process and can be made out of one single type of plastic material, a blend of different plastic materials or multilayered coextrusions. Providing them with unique and adjusted features for the application that they are targeted for.
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Globally there are between 400 and 500 companies involved in making or dealing with release liner products on an industrial scale. In general there are two types of companies which are manufacturing release liner.
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Poly coated Kraft papers, which are typically MFK papers which have a polyolefin coating on one or both sides, to make them very smooth, moisture resistant and dimensionally stable.
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is a paper or plastic-based film sheet (usually applied during the manufacturing process) used to prevent a sticky surface from prematurely adhering. It is
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products, just the release liner itself and then their customers will coat a sticky material on this liner and then apply the end product to it.
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398:"Adhesive Properties of Silicone-Coated Release Liner Paper Enhanced by Atmospheric Pressure Plasma Pre- and Post-Treatment"
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MG - Machine glazed paper which is a paper which has been glazed, e.g. on a Yankee cylinder of a paper machine
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There are probably hundreds of different applications, where release liner materials are being used. Such as
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MFK - Machine finished Kraft paper, which is the paper as it comes from a standard paper machine
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Commonly used release agents for release liner can be crosslinkable
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Plastic films in general are made out of plastic resins by a
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is used in the manufacture of textured materials, including
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Roll of die-cut pressure-sensitive labels on a release liner
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is a very high temperature resistant and tough film liner
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Glassine - Is also a SCK paper but typically with a
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is separation of the liner from a sticky material;
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243:CCK - Clay coated Kraft paper or also just called
233:Kraft paper, typically used for labels in the USA
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106:Learn how and when to remove this message
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355:Embossed release paper known as
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396:Tučeková, Zlata Kelar (2020).
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264:PET film (biaxially oriented)
427:Die Cut vs Kiss Cut Stickers
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351:Self-adhesive plastic sheet
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288:(LDPE), PP plastic resins
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257:Plastic film
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383:References
262:BO-PET: a
96:April 2022
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445:Adhesives
273:(PP) film
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412:27 April
402:Coatings
371:See also
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