Nova Patents
EP1985443A3

Stack sealable heat shrinkable film

Abstract

The present invention refers to a multilayer heat shrinkable film characterized by a combination of desirable properties, such as high shrinkage, good optical properties, excellent sealability and stack sealability. The invention further is directed to a method of producing a packaged food item by using said film. The invention is further directed to the use of said film or bags and pouches made therefrom for packaging goods as for example food products.

Term

1.6 yearsto projected expiry

Projected expiry 17 April 2028, counted from filing; an application has no term until it is granted.

  1. Priority and filed
  2. Published
  3. Today
  4. Projected expiry

Every citation, both ways

Citations
DocumentRelationOfficeCategoryCited duringRelevant claims
EP0472418A2CitesEuropean Patent Office (EPO)ASearch report1-4,7,8,10-12,14
DE2365159A1CitesGermanyXSearch report1,2,4,14
AU511195B2CitesAustraliaXSearch report1,2,4,14
DATABASE WPI Week 200603, Derwent World Patents Index; AN 2006-023930, XP002532607Non-patentSearch report
DATABASE WPI Week 200518, Derwent World Patents Index; AN 2005-168636, XP002532608Non-patentSearch report
DATABASE WPI Week 200667, Derwent World Patents Index; AN 2006-641620, XP002532609Non-patentSearch report