Sealed Air Corporation
INFLATABLE CELLULAR CUSHIONING ARTICLE WITH ENHANCED PERFORMANCE PROPERTIES

Last updated:

Abstract:

An inflatable cellular cushioning article has a plurality of inflatable chambers with each chamber comprising a plurality of inflatable cells connected in series with one another by connecting channels. The article is made from a first multilayer film sealed to itself or to a second film. The first film comprises a plurality of microlayers. At least 50 percent of the microlayers comprise a polymer selected from the group consisting of ethylene homopolymer, ethylene copolymer, propylene homopolymer, and propylene copolymer.

Status:
Application
Type:

Utility

Filling date:

25 Jul 2019

Issue date:

23 Sep 2021