One-piece cap seal liner for pressure sealing.
This material is made up of a PS laminate + pressure-sensitive adhesive.
To create the proper sealing, sufficient pressure must be applied to activate the adhesive.
SMFLEX PS seals any kind of container and is particularly suitable for solid or viscous products.
This kind of seal is used in food, pharmaceutical and cosmetic products.
We have this cap seal liner available in any diameter, and the visible part is printed with our standard ‘sealed for your protection’ in black.