Verified Company
Baoding City Zhenghui Printing & Packing Industrial Co., Ltd.
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Cap seal induction liners1.Introduction:
Electromagnetic induction aluminum foil sealing gasket is Aluminum foil coated with paper and plastic,before the induct heating,the gasket is integrated,after induct heating, the gasket will be separated.
2.Material and composition:
Backing :
Provides the compressibility necessary to attain a seal and the rigidity required to retain the liner in the closure. Separates from foil facing when closure is removal. Backing is made of pulpboard of varying grades and thickness or polymeric “barrier backing” materials.
Wax layer :
Temporarily bonds the pulp backing to the foil facing. When heated by the induction heat sealer, the wax is absorbed into the backing.
Aluminum foil :
Provides oxygen and moisture barriers. The foil may also provide tamper evidence and branding opportunities.
Seal layer :
Polymeric films and/or coatings are added for barrier, chemical resistance and heat sealing purposes and performance characteristics.
3.Other information:
Name | Electromagnetic induction aluminum foil sealing gasket | MOQ | 100000 pieces |
Usage | This Electromagnetic induction aluminum foil sealing gasket is widely used in Pesticides, oil, chemical, food, medicine and other fields | Printing | 1-6 colorsprinting |
Specification | Thickness:0.1-0.3mm |
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Shape | Round | ||
Features |
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Application | Is suitable for PVC,PET,PE,PP,PS ,PA,ABS ETC plastic bottles and glass bottles | ||
Min order: | 100000 pieces | ||
4.How to use:
aluminum foil cap embedded within the gasket to make aluminum foil leak,then tighten the bottle.By electromagnetic induction sealing machine local induction heating,so that between the adhesive foil and cardboard to lose viscosity,automatic,separation ,while the aluminum foil and adhesive in to one bottle that the formation fo reliable heat sealing