Polyester containers having a reduced coefficient of friction

Details Polyester containers having a reduced coefficient of friction Polyester containers having a reduced coefficient of friction

2005-11-01

2005-11-01

Carone, Michael J. (Department: 1772)

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

Statutory Invention Registration

active

H0002132

ABSTRACT:
Polyester containers having a reduced coefficient of friction (“COF”) are produced by increasing the surface roughness of the polyester using either thermal crystallization or solvent crystallization. Because the low COF reduces or eliminates friction between polyester containers, the containers do not become entangled and disrupt the manufacturing process. As a result, the containers move easily through typical conveying and filling lines in manufacturing processes that use the containers.

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