摘要:
There is provided a slide fastener and a method for manufacturing a slide fastener. A slide fastener is provided with: a pair of fastener tapes; a pair of fastener element rows provided respectively on the opposing tape-side edges of the pair of fastener tapes and having a plurality of fastener elements; and a slider configured to engage and disengage the pair of fastener element rows with and from each other. Each of the fastener element rows is composed of a monofilament which is made of synthetic resin. The monofilament has, on the surface thereof, a surface layer which can be colored with dyes. A roughened surface having a number of concaves is formed on the surfaces of the surface layer.
摘要:
An adhesive clamp for reclosing a packaging bag, the adhesive clamp comprises a tape having one side of the tape coated with an adhesive substance and a clamping strip of foldable non-elastic material attached to the adhesive side of the tape and where the tape is wider and longer than the clamping strip.
摘要:
A garment fastening device for adjacent left and half side of a garment together. The zip-linc device holds adjacent left and right half side of the zipper by having a left side holder, right side holder and left and right side holders attached laterally opposite side of the holders. The right side holder holds on to behind the zipper teeth left side of the garment. The right side holder holds on to behind the zipper teeth of right side. The left holder and right holder are laterally attached to the opposite sides of the left and right gripper's.
摘要:
A method for making linear materials for fasteners, particularly monofilaments, which possess pearly luster and retain this pearly luster intact even after being dyed. A polyester, particularly polyethylene terephthalate, is blended with 1 to 10% by weight of polypropylene and the resultant blend is subjected to melt spinning. The undrawn filament thus obtained possesses pearly luster and can be used as a raw material for fastener parts presenting an appearance of high quality. The undrawn filament has the dyeability thereof adjusted without noticeably affecting the degree of shrinkage when it is drawn at a temperature in the range of from 70 to 98.degree. C. Thus, the monofilaments for fasteners, which possess pearly luster and are allowed to be dyed in colors harmonized with the colors of fastener tapes, can be produced.
摘要:
A slide fastener is disclosed which comprises a pair of stringer tapes each having molded thereon a row of coupling elements. The elements is formed from a thermoplastic resin composition containing 0.01-10 weight % of an organopolysiloxane. The resin composition facilitates separation of the stringers from the mold and movement of a slider on the fastener.
摘要:
A woven slide fastener stringer is disclosed, which comprises a woven support tape and a row of continuous coupling elements woven into a longitudinal edge of the tape. The coupling elements are securely anchored in place by a minimum number of binding warp threads and a plurality of clamping warp threads which form a cross-sectionally triangular weave structure designed to ensure firm holding of the coupling elements on the tape.
摘要:
A coupling-element pairing apparatus includes a substantially Y-shaped guide channel defined in a base and including a joint passage for interengaging disengaged rows of continuous filamentary zigzag coupling elements. The joint passage has a width narrow enough to substantially prevent interengaged rows of coupling elements from moving laterally with respect to one another. A pair of toothed guide wheels disposed one on each side of the joint passage for guidingly advancing the interengaged rows of coupling elements through the guide channel. Each guide wheel has a plurality of peripheral teeth, two adjacent ones of which project into the joint passage for holding therebetween one of the connecting portions of each row of coupling elements at opposite ends thereof without impairing the coupling elements.
摘要:
A slide fastener stringer includes a stringer tape having a pair of opposite surfaces, and a series of fastener elements sewn to the stringer tape on one of the surfaces thereof along its one longitudinal edge by utilizing single thread chain stitches formed with a monofilament thread having a coefficient of thermal contraction. The sewing thread has a succession of loops disposed on the other surface of the tape, each loop being intralooped with a preceding loop of the same thread such that the crossing of these adjacent two loops is disposed between adjacent two of the fastener elements, as viewed in a direction perpendicular to the general plane of the tape. The monofilament thread, after sewn to the tape, is heat-set to shrink and then become dimensionally stable, thereby holding the fastener elements more tightly on the tape.
摘要:
A coupling element assembly for slide fasteners includes a row of laterally spaced coupling elements made of synthetic resin. A pair of warp-knit elongate webs extend transversely of the coupling elements and are embedded respectively in a pair of leg portions of each coupling element to interconnect the coupling elements. Each of the warp-knit webs comprises at least one first thread forming a wale of chain stitches and a second thread interlaced or interknitted with the first thread. The warp-knit webs have roughened surfaces having interstices into which material of the coupling elements enters for secure anchorage of the coupling elements. At least one third thread may be interlaced or interknitted with the first threads and has portions spaced longitudinally of the first threads and embedded longitudinally in the coupling elements.
摘要:
A warp-knit elongate structure is provided which has a pair of spaced warp-knit elongate webs and a plurality of transverse thread portions spaced longitudinally of and interconnecting the warp-knit elongate webs. The shape of the warp-knit structure is corrected into a ladder-like structure and then is introduced into an elongate mold cavity, in which synthetic resin is molded around the portion of the warp-knit webs and the transverse thread portion which are disposed in the mold cavity. A molded product that constitutes a portion of a coupling element assembly is separated from the mold cavity, and is bent about its transverse central axis into the shape of a U. A guide drum is disposed adjacent to a molding wheel for guiding the warp-knit structure onto the molding wheel and for rectifying the shape of the warp-knit structure into a ladder-like structure.