Invention Grant
- Patent Title: Film for bagging tacky materials
-
Application No.: US14939029Application Date: 2015-11-12
-
Publication No.: US11383496B2Publication Date: 2022-07-12
- Inventor: Keith Colls , Duane Boothe
- Applicant: Gala Industries, Inc.
- Applicant Address: US VA Eagle Rock
- Assignee: Gala Industries, Inc.
- Current Assignee: Gala Industries, Inc.
- Current Assignee Address: US VA Eagle Rock
- Agent John Morrissett; Scott A. Bergeson
- Main IPC: B32B27/06
- IPC: B32B27/06 ; B32B25/08 ; B32B27/08 ; B32B27/18 ; B32B25/04 ; B32B27/30

Abstract:
A bagging film includes two resins blended with a modifying agent. The first resin, making up about 60%-85% of the formulation, is a copolymer, polymer, elastomer, or combination thereof. The second resin, making up about 14%-39% of the formulation, is a different copolymer, polymer, elastomer, or combination thereof that is physically softer than the first resin. The modifying agent, making up about 0.25%-3.5% of the formulation, is compounded with the resin formulation such that the modifying agent creates a lubricant between the successive layers of the film.
Public/Granted literature
- US20160136932A1 FILM FOR BAGGING TACKY MATERIALS Public/Granted day:2016-05-19
Information query