Slide fastener and manufacturing method thereof

Details Slide fastener and manufacturing method thereof Slide fastener and manufacturing method thereof

2005-04-12

2005-04-12

Brittain, James R. (Department: 3677)

Buckles, buttons, clasps, etc.

Zipper or required component thereof

C024S391000, C024S396000

Reexamination Certificate

active

06877192

ABSTRACT:
Both sides of a fastener chain may be reinforced and an attachment object such as a bag or a case may be mounted in a stabilized condition. A reinforcement member, which is molded of thermoplastic resin, thermoplastic elastomer or synthetic rubber in the form of a turned-down U shape in its cross section and has an appropriate plasticity and flexibility, is bonded along both outer sides of a fastener chain with a thermal welding resin film. The reinforcement member has a mounting groove which enables a cloth of the attachment object such as the bag or the case to be mounted and further contains a concave groove for a sewing thread, provided in the surface thereof. The cloth of the attachment object is inserted into the mounting groove and sewed along the concave groove with a sewing thread. Consequently, the reinforcement member can be mounted simply in a stabilized condition and can ensure a long term use.

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