Thermoplastic Films with Enhanced Resistance to Puncture and Tear

摘要

The present invention relates to a thermoplastic film having improved tear and puncture resistance. The thermoplastic has a plurality of embossed regions that are comprised of a plurality of parallel, linear embosses. The plurality of embossed regions is arranged so that a straight line cannot traverse the thermoplastic film without intersecting at least one of the plurality of embossed regions.

主权项

1. A thermoplastic bag comprising:
a first panel and a second panel of thermoplastic film, the first panel and the second panel joined along a first side edge, a second side edge, and a bottom edge, a top edge of the first panel and the second panel defining an upper opening of the bag, a plurality of embossed regions embossed into the first panel and the second panel, the plurality of embossed regions separated by a continuous, unembossed arrangement, each of the plurality of embossed regions comprising a plurality of parallel, linear embosses and each embossed region defined by the continuous, unembossed arrangement, the continuous, unembossed arrangement comprising at least a plurality of first segments, a plurality of second segments, and a plurality of third segments, and the plurality of first segments extending in a first direction, the plurality of second segments extending in a second direction, and the plurality of third segments extending in a third direction.