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AssigneeYoshida Kogyo K.K.
InventorsKeiichi Yoshieda, Kazuki Kuse
Estimating the term…
A method and an apparatus for press-bonding a reinforcement tape of plastic film onto a space section of a continuous length slide fastener chain, the method and the apparatus comprising means for positioning the space section of the fastener chain between an upper presser and a lower presser providing the reinforcement tape with a cut-out to fit the element rows of the fastener chain, transferring a continuous length reinforcement tape by a predetermined distance in a direction perpendicular to the movement of the fastener chain so that the cut-out is located just on the space section of the fastener chain between the pressers, closing of the pressers to effect press-bonding of the reinforcement tape to the space of the fastener chain either by heat melting or by high-frequency welding, and simultaneously cutting the reinforcement tape with a cutter blade.
An apparatus for press-bonding a reinforcement tape of thermoplastic resin film onto a space section of a continuous length slide fastener chain having a series of space sections at intervals, comprising:
Dependencies are inferred from the claim text.