Cold Seal Film 冷封膜
Pressure-sensitive sealing film
Cold seal film bonds under pressure without heat, making it ideal for heat-sensitive products such as chocolate, bakery items, and confectionery that would melt under thermal sealing.
Our cold seal coatings provide strong seal strength, clean release, and excellent machinability on high-speed wrapping lines.
Specifications
- Base films: OPP, PET, paper laminates
- Seal pattern: full surface or registered strip
- Food-grade cold seal adhesive
- Printing: up to 8 colors gravure
- Applications: chocolate bars, biscuits, cereal bars, chewing gum
