Method for producing a touch-and-close fastener element

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article

Reexamination Certificate

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Details

C264S167000, C264S446000, C264S447000, C264S448000, C264S211130, C264S255000, C264S259000, C024S306000, C024S442000, C024S443000, C024S451000, C427S508000, C427S385500

Reexamination Certificate

active

07445741

ABSTRACT:
The invention relates to a method for producing a touch-and-close fastener element comprising a multitude of hook means, which are provided with a support as one piece and in the shape of stems with hook heads located at the ends thereof. Each of the hook heads is provided, at least in part, with an addition head part made of an additional material. A fastener system is produced from the respective head part being made from a duroplastic molding compound serving as the additional material. The fastener system can withstand a high temperature and mechanical stresses and lead to improved adhesion values and peel strength values during use.

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