Evaluate separation with the specified adhesive chemistry and coat weight. Contact duration can affect both peel behaviour and the adhesive surface left ready for bonding.
The winding layout determines which liner faces contact adhesive. Confirm these surfaces before choosing a coating configuration.
Release can change during storage. Compare initial and aged samples under the temperature and dwell conditions relevant to the tape.
Glassine, SCK, CCK, PCK and MGK offer different backing structures. Grade selection follows tape thickness, roll handling and conversion needs.
A film backing is an option where controlled film thickness or particular dimensional characteristics are required.
The required release faces follow the tape construction. Coating sides and release behaviour should be agreed with the order.
No. The requirement depends on which liner faces touch adhesive in the wound roll. A construction sketch helps identify the necessary release surfaces.
Only where it suits the removal sequence. Some constructions need different behaviour at each interface; confirm this with the assembled tape.
Adhesive anchorage, release behaviour, ageing and peel conditions may contribute. Examine the complete tape rather than treating liner weight as the sole cause.
Provide the tape structure, adhesive chemistry, coat weight and winding direction. Add the required removal sequence, slit width, roll dimensions and storage conditions.
HENGMU is exhibiting at LOUPE India 2026 in Greater Noida. Visit Hall 10, Booth H8 to discuss paper and PET release liners for self-adhesive labels and label converting.
200m/min Release Liners for Adhesive Tapes: Paper or Film?Choosing a release liner for adhesive tapes starts with four factors: substrate properties, adhesive compatibility, converting requirements and operating conditions. Paper and film liners offer different advantages, but neither is the best cho
HENGMU will exhibit at CMEF 2026 in Beijing, presenting paper and PET release liner options for adhesive bandages, dressing fixation products and other medical adhesive applications.
