Method of preparing zipper assemblies for apparel manufacturing processes
AssigneeIdeal Fastener Corporation
InventorWilliam Mayo
Life of this patent
Estimating the term…
Abstract
A method for preparing discontinuous zipper chain for use in apparel manufacturing includes: programming a teeth-securing machine to secure zipper teeth at specified intervals along an edge of each of a pair of zipper tapes; feeding the pair of zipper tapes into the teeth-securing machine so as to secure interlocking zipper teeth to the zipper tapes at the specified intervals, thereby forming a discontinuous zipper chain having successive toothed sections positioned along a length thereof and spaced apart from one another by gap sections without zipper teeth; and spooling or packaging the discontinuous zipper chain for use in apparel manufacturing.
Claims19
A method for preparing discontinuous zipper chain for use in apparel manufacturing, the method comprising:
- programming a teeth-securing machine to secure zipper teeth at specified intervals along an edge of each of a pair of zipper tapes;
- feeding the pair of zipper tapes into the teeth-securing machine so as to secure interlocking zipper teeth to the zipper tapes at the specified intervals, thereby forming a discontinuous zipper chain having successive toothed sections positioned along a length thereof and spaced apart from one another by gap sections without zipper teeth;
- and
- spooling or packaging the discontinuous zipper chain for use in apparel manufacturing.
A method for processing discontinuous zipper chain to form individual zipper assemblies for use in apparel manufacturing, the method comprising:
- acquiring a supply of a discontinuous zipper chain having successive toothed sections positioned along a length thereof and spaced apart from one another by gap sections without zipper teeth;
- securing flaps to the discontinuous zipper chain using a first machine;
- inserting a slider body and one or more stops at or adjacent each gap section using a second machine;
- and
- introducing a cut to the discontinuous zipper chain at each gap section using the second machine to form individual zipper assemblies for use in apparel manufacturing.
A method of preparing zipper assemblies for use in apparel manufacturing, the method comprising:
- at a first location,
- programming a teeth-securing machine to secure zipper teeth at specified intervals along an edge of each of a pair of zipper tapes, and
- feeding the pair of zipper tapes into the teeth-securing machine so as to secure interlocking zipper teeth to the zipper tapes at the specified intervals, thereby forming a discontinuous zipper chain having successive toothed sections positioned along a length thereof and spaced apart from one another by gap sections without zipper teeth;
- transferring the discontinuous zipper chain from the first location to a second location;
- and
- at the second location,
- securing flaps to the discontinuous zipper chain using a first machine,
- inserting a slider body and one or more stops at or adjacent each gap section using a second machine, and
- introducing a cut to the discontinuous zipper chain at each gap section using the second machine to form individual zipper assemblies for use in apparel manufacturing.
Dependencies are inferred from the claim text.