Aluminum foil seal foil liner
2.Material: alu foil+wax+paper+plastic film
Aluminum foil seal foil liner1.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
2.Material and composition:
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
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
Electromagnetic induction aluminum foil sealing gasket
This Electromagnetic induction aluminum foil sealing gasket is
-in Pesticides, oil, chemical, food, medicine and other fields
- High speed,strong sealing
- High efficiency, low consumption
- .Don’t have directly impact on the bottle items
- .Moistureproof,no leakage
- Elimination of moisture and oxygen ingress.
- Extension of product life.
- Flavour retention.
- Less susceptibility to tampering, dilution and substitution.
- Packaging damage from leakage experienced with conventional capping
-Is suitable for PVC,PET,PE,PP,PS ,PA,ABS ETC plastic bottles and
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