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
Pricing and distribution of medical diagnostics
Lithium ion battery pack having passive cooling
Capacitor having a characterized electrode and method for manufacturing same
Image processing device having erase control
Methods, systems, and apparatus for providing a notification of a message in a health care environment
Color filter array
System for dynamic management of customer direction during live interaction
  Randomly Featured Patents
Binocular telescope
Rotary multi-color printing machine
Process for the selective oxidation of hydrogen sulphide
Micro lead frame packages and methods of manufacturing the same
Semiconductor substrate, semiconductor device, and processes of production of same
Method of estimating speed of induction motor and magnetic flux of rotor
Method and apparatus to produce ultrasonic images using multiple apertures
Method and system for a distributed file system based on user behaviors and user locales
Providing online promotions through social network platforms
Pyridone esters as inotropic agents