Coextruded thermoplastic stretch-wrap

Abstract

Abstract The present invention relates to novel coextruded thermoplastic film laminates and the employment of such laminates as stretch-wrap material for overwrap packaging of goods, including relatively large palletized loads of material. More specifically, such coextruded stretch-wrap films comprise three-layer laminations having a relatively thin skin layer and a relatively thicker core layer. Suitable skin layers include low-density polyethylene and suitable core layers include linear low-density polyethylene copolymers such as ethylene copoly-merized with minor amounts of olefins such as octene-1 and 4-methyl-pentene-l, and butene-1.

Inventors

• 👤 William Fred Briggs
• 👤 Edward Michael Bullard

Bibliographic Details