Search International and National Patent Collections

1. (WO2018058047) FLEXIBLE FITMENT FOR FLEXIBLE CONTAINER

Pub. No.:    WO/2018/058047    International Application No.:    PCT/US2017/053270
Publication Date: Fri Mar 30 01:59:59 CEST 2018 International Filing Date: Tue Sep 26 01:59:59 CEST 2017
IPC: B65D 75/58
Applicants: DOW GLOBAL TECHNOLOGIES LLC
Inventors: MA, Liangkai
CRABTREE, Sam, L.
GOMES, Jorge, Caminero
MIRGON, Mark, H.
BLACK, Marc, S.
LABONVILLA, Mark, O.
TURPIN, Matthew, J.
HEATH, Matthew, J.
SAYLOR, Cory, M.
VANSUMEREN, Leigh, Anne
MAZZOLA, Nicolas, Cardoso
Title: FLEXIBLE FITMENT FOR FLEXIBLE CONTAINER
Abstract:
The present disclosure provides a flexible container. In an embodiment, the flexible container (8) includes a first multilayer film (16) and a second multilayer film (18). Each multilayer film comprises a seal layer. The multilayer films are arranged such that the seal layers oppose each other and the second multilayer film (18) is superimposed on the first multilayer film (16). The multilayer films are sealed along a common peripheral edge (20). The flexible container (8) includes a fitment (10). The fitment (10) comprises a base (12). The base (12) comprises a polymeric blend of from 60 wt% to 90 wt% ethylene/a-olefin multi-block copolymer and from 40 wt% to 10 wt% high density polyethylene (HDPE). The flexible container (8) includes a fitment seal (22) comprising the base (12) located between the multilayer films. The base (12) is sealed to each multilayer film at a portion of the common peripheral edge (20).