Method of forming with a laser a mould having cavities for moulding hook and loop fastening elements and a hook fastening element for a hook and loop fastening system

摘要

The present invention relates to a hook product for a hook and loop fastening system, the hook product comprising a plurality of hooks (260") extending from a common sheet-form base, each of the plurality of hooks (260") comprising:
a stem portion (262") integrally molded with and extending from the sheet-form base to a distal end, the stem portion (262") having a planar side; and
a crook portion (264") extending from the distal end of the stem portion (262") to overhang the sheet-form base in an overhang direction, the crook portion (264") having a flat planar side co-planar with the planar side of the stem (262"), and an upper surface extending upward from an upper extent of the planar side of the crook portion (264") to an apex.