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SOLIDOR HEILIGENSTADT
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SOLIDOR HEILIGENSTADT
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Application filed by SOLIDOR HEILIGENSTADTfiledCriticalSOLIDOR HEILIGENSTADT
Priority to FR6914315ApriorityCriticalpatent/FR2046037A5/en
Application grantedgrantedCritical
Publication of FR2046037A5publicationCriticalpatent/FR2046037A5/en
A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
A44B19/00—Slide fasteners
A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
A44B19/60—Applying end stops upon stringer tapes
Abstract
Mated and stretched plastic zip-fastener slides are put into a hot air stream until the surface of the plastic melts and welds together. The method can be used for end sealing of plastic zips of any form.
FR6914315A1969-05-051969-05-05Stringer tapes for slide fasteners
ExpiredFR2046037A5
(en)