Shrinkable label film, a shrinkable label and a method for providing a shrinkable film and a label

US10981363B2 · kind B2 · utility

Assignee

• UPM RAFLATAC OY · FI

Inventors

• Noel Mitchell · Wuppertal, DE
• Klaudia Majewska · Wrocław, PL

Key dates

• Filing date: Dec 22, 2015
• Grant date: Apr 20, 2021
• Expiry date: Jan 22, 2037

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B32B2519/00
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

The invention relates to a shrink face film and a shrink label comprising said face film. According to an embodiment the shrink face film includes a first skin layer and a second skin layer comprising propylene terpolymer(s) between 1 and 99 wt. %, and a core layer comprising random copolymer(s) of propylene or propylene terpolymer(s), and a modifier, which is at least one of the following: olefinic plastomer, olefinic elastomer and ethylene-octene block copolymer. The invention further relates to a method for providing a shrink face film and a method for labelling of an item with a shrink label comprising said face film.