Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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B29C
SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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33/00
Moulds or cores; Details thereof or accessories therefor
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B29C33/56
Coatings; , e.g. enameled or galvanised; Releasing, lubricating or separating agents
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B29C33/60
Releasing, lubricating or separating agents
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B29C33/62
based on polymers or oligomers
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B29C33/66
Cellulose; Derivatives thereof
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B29C33/66

Polymeric film exhibiting improved anti-blocking characteristics and process of making
09637603 · 2017-05-02 · ·

A method of forming a film resistant to blocking including the steps of providing a polymeric film having a first and second surface; applying the anti-blocking agent in a fluid or molten state to at least the first surface of the polymeric film; and gathering the treated film. The anti-blocking agent may be substantially acrylic free.