There are two types of pressure sensitive adhesive variations, Rubber-based and Acrylic one.

Excellent longitudinally-extending. Surface is very soft.

POWERHOOK® provides diverse mechanical fastening solutions whether you require a skin friendly solution,design flexibility or quick assembly. POWERHOOK® can change strength and flexible degree by resin ...

YKK ultra micro reclosable 1QCC8 hook is gentle to the touch and suitable for baby's skin. Soft yet strong our hooks ensure great performance with ligher knit loops.

Regular type is good balance of attachment strength. Hook side's item code is 1QNN or 1FNN. Loop side's one is 2QM or 2FMBS.

Hook is softer than normal type. It is recommended to use for medical goods.

Hook is the softest type in YKK item.