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1. WO2020198107 - MULTI-FILM THERMOPLASTIC STRUCTURES AND BAGS HAVING VISUALLY-DISTINCT CONTACT AREAS AND METHODS OF MAKING THE SAME

Publication Number WO/2020/198107
Publication Date 01.10.2020
International Application No. PCT/US2020/024143
International Filing Date 23.03.2020
IPC
B32B 27/08 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
06as the main or only constituent of a layer next to another layer of a specific substance
08of synthetic resin of a different kind
B32B 27/20 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
18characterised by the use of special additives
20using fillers, pigments, thixotroping agents
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
Applicants
  • THE GLAD PRODUCTS COMPANY [US]/[US]
Inventors
  • STEENBLOCK, Sarah
  • WALDRON, Matthew, W.
  • BROERING, Shaun, T.
  • VU, Lehai, Minh Pham
Agents
  • FEIX, Thomas, C.
  • COMBS, Stacy
  • LEE, Ann
  • LYNCH, Thomas
  • COLLINS, Erin
Priority Data
62/825,52028.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MULTI-FILM THERMOPLASTIC STRUCTURES AND BAGS HAVING VISUALLY-DISTINCT CONTACT AREAS AND METHODS OF MAKING THE SAME
(FR) STRUCTURES THERMOPLASTIQUES MULTICOUCHES ET SACS AYANT DES ZONES DE CONTACT VISUELLEMENT DISTINCTES ET LEURS PROCÉDÉS DE FABRICATION
Abstract
(EN)
One or more implementations of a multi-film thermoplastic structure include a first film having a first appearance in contact with a second film having a second appearance at one or more visually-distinct contact areas. Wherein the one or more visually-distinct contact areas, cause the first film to take on the second appearance of the second film. The visually- distinct contact areas being of a uniform gauge and configured to separate before either of the first film or the second film fails when subjected to peel forces.
(FR)
La présente invention concerne un ou plusieurs modes de réalisation d'une structure thermoplastique multicouches qui comprennent un premier film ayant un premier aspect en contact avec un second film ayant un second aspect au niveau d'une ou plusieurs zones de contact visuellement distinctes. La ou les zones de contact visuellement distinctes amènent le premier film à prendre le second aspect du second film. Les zones de contact visuellement distinctes ont un format uniforme et sont conçues pour se séparer avant que le premier film ou le second film ne se déchire lorsqu'il est soumis à des forces de décollement.
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