Patent · US Active

Multilayer film used with flexible packaging

US10526190B2 · kind B2 · utility

0Cited by

64References

10Claims

0Family size

Assignee

DS Smith Plastics, Ltd. · GB

Inventor

Paul N. Georgelos · Naperville, US

Key dates

Filing date	Mar 28, 2019
Grant date	Jan 7, 2020
Priority date	—
Expiry date	Mar 28, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB67D3/045
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

This disclosure describes a multilayer plastic film useful in packaging. The film includes layers 1-18, respectively: a PE material layer, a PE material layer, an adhesive resin material layer, a polyamide material layer, an EVOH material layer, a polyamide material layer, an adhesive resin material layer, a PE material layer, a ULDPE material layer, a ULDPE material layer, a PE material layer, an adhesive resin material layer, a polyamide material layer, an EVOH material layer, a polyamide material layer, an adhesive resin material layer, a PE material, and a PE material layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.