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1. WO2020112148 - HIGH-BARRIER RECYCLABLE FILM

Publication Number WO/2020/112148
Publication Date 04.06.2020
International Application No. PCT/US2018/063487
International Filing Date 30.11.2018
IPC
B32B 27/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
16specially treated, e.g. irradiated
B32B 27/32 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
32comprising polyolefins
B65D 65/40 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
65Wrappers or flexible covers; Packaging materials of special type or form
38Packaging materials of special type or form
40Applications of laminates for particular packaging purposes
CPC
B32B 27/16
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
16specially treated, e.g. irradiated
B32B 27/32
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
32comprising polyolefins
B65D 65/40
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
65Wrappers or flexible covers; Packaging materials of special type or form
38Packaging materials of special type or form
40Applications of laminates for particular packaging purposes
Applicants
  • BEMIS COMPANY, INC. [US]/[US]
Inventors
  • BERBERT, Otacilio, T.
  • TIAN, Zheng
Agents
  • NETT, Lynn, M.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HIGH-BARRIER RECYCLABLE FILM
(FR) FILM RECYCLABLE À PROPRIÉTÉS DE BARRIÈRE ÉLEVÉES
Abstract
(EN)
Disclosed herein are high-barrier recyclable films for packaging having a composition of at least 95% polyethylene. The film is comprised of an oriented and annealed base film, a sealant and a barrier material between the base film and the sealant. The film can be used for high- performance packaging applications, providing good appearance and high barrier.
(FR)
L'invention concerne des films recyclables à propriétés de barrière élevées destinés à l’emballage, comportant une composition d'au moins 95 % de polyéthylène. Le film est constitué d'un film de base orienté et recuit, d'un agent d'étanchéité et d'un matériau barrière entre le film de base et l’agent d'étanchéité. Le film peut être destiné à des applications d'emballage haute performance, offrant un bel aspect esthétique et des propriétés de barrière élevées.
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