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Improvements to polymer films
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Films prepd. from mixt. of ionomer and polyethylene - for bags and other packages with linear tear properties
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Polymer film having linear tear properties
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Polymer film having linear tear properties
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Polymer film having linear tear properties
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Pouch made of coextruded polymers
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Sterile pouch
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Pouches and methods of forming them
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Method for producing plastic flexible containers having peelable seals
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Improvements in packaging
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Method of making sheet material with film tear line
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Sheet material with film tear line
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Sheet material with film tear line
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