Resources Contact Us Home
Assembly of waterproof zip and tapes

Image Number 3 for United States Patent #7191497.

A method of sealing the join between two tapes to which the teeth of a waterproof zip are attached and two edges of a garment composed of a first or waterproof layer and a second or fabric layer, which comprises: a) applying to a first side of each tape, a strip of heat-weldable textile material attached to it, by at least one weld line, such that each strip comprises a first and a second flap; b) welding the edge of the first layer to one face of the flap furthest from the teeth; c) attaching the edge of the second layer to the second side of each tape; d) folding down the flap nearest to the teeth of the zip; and e) forming another weld that hermetically joins the outline of the outer edges of the flap to the corresponding tape around the area.

  Recently Added Patents
Display screen or portion thereof with a graphical user interface
Polypeptides for the in vitro assessment of the sensitising potential of a test compound
SMB process for the purification of ethanol and butanediol with integrated regeneration
Method and apparatus for increasing the efficiency of an emulation engine
Transmit phase control for the echo cancel based full duplex transmission system
Visual enhancement for turntable playback
Optical fiber communication system and methods having a reflective optical network unit
  Randomly Featured Patents
Hair trimmer
Fluorescent display device and control electrode therefor
Semiconductor device with chip-on-chip construction joined via a low-melting point metal layer
Circuit board assembly
Immunomodulatory azaspiranes
Systems, methods, and computer program products for dynamically adjusting the paging channel monitoring frequency of a mobile terminal based on the operating environment
Tribologically loaded component and accompanying gas engine or internal combustion engine
Vapor-phase growth method, semiconductor manufacturing method and semiconductor device manufacturing method
Liquid-crystal display device and driving method thereof
Process and apparatus employing a plurality of catalytic beds in series for the production of low sulphur gas oil