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Moisture-proof film

Transparent and moisture-proof PET film to prevent hydrone


Usage: OLED panel, solar thin-film batteries, electronic devices, pharmaceutical packaging, etc., to protect the seal to prevent moisture penetration.Protect to prevent moisture in the air to permeate.


Significance:Increase the lifetime of devices in humid environment by 1-5 times.

Principle:It was prepared with special separating molecular penetrating

layer on the surface of PET film.

Using:By film heat pressing machine,glue and seal them.Or by sealing machine for hot pressing film,hot melt film and seal them.

Specification:The width is 1.120m,  length is 200m/roll and light transmittance is above 80%. Material is special PET.

Film:The thickness is about 0.125mm. The width of edge banding is suggested to be bigger than 2mm.

Storage:Preserve for more than 10 years at room temperature 23 degree.Preserve for more than 5 years in ordinary environment (The adhesion power of gluing may decrease).Before using,electronic drying cabinet should be dry and keep for 48 hours.


Moisture-proof film