Method and device for controlling movement in automatic finishing operations carried out on a zip fastener line
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Thermoplastic sliding clasp fastener - cross-connected carrier tape contains embedded longitudinal threads to provide flexibility without using woven material
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Prodn. of sliding clasp fastener band by injection moulding - of links onto strip with further compaction of excess material before removal
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Manufacture of small plastics articles by injection moulding
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Sliding clasp fastener strip mfg. machine - continuously moulds strip between wheel and band under high closure pressure applied by injection nozzle
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METHOD AND SEWING MACHINE FOR RECEIVING A ZIPPER LINK CHAIN
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Continuously moulded sliding clasp fastener prodn. - polymer is injected into cavities on endless ribbon passing round heated toothed wheel
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Sliding clasp fastener has stops integrally cast onto strip - at position determined by sensor reacting to motion of strip
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Woven slide fastener
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Slide fastener with plastics links injection moulded to tape - has straight moulded link parts subsequently folded over tape for continuous production
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Zipper with knitted straps and rows of fastener knitted in it
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Sliding clasp fastener mfr. - uses stitch loops formed on crochet galloon machine to bond teeth rows in place
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Sliding clasp fastener machine - consists of table, bedplate and implements for removing teeth in gaps between fasteners
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Sliding clasp fastener of thermoplastic elements - each having eye and domed head injection moulded onto fabric edge
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Method and device for combining screw spirals to form a screw spiral conveyor belt
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Device for the continuous injection molding of small plastic parts
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Sliding clasp fastener has interlocking hook and eye elements - with ribs and abutting surfaces to prevent relative rotation
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Slide fastener with injection moulded U=shaped closure links - has coupling links secured against distortion by transverse strain
