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Class Information
Number: 156/438
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > Indefinite or running length flexible strand, rod, tube, or filament uniting > To indefinite or running length web > With means folding web longitudinally
Description: Apparatus combined with means to cause the web to be doubled on itself, the line of fold paralleling the longitudinal axis of the web.










Patents under this class:

Patent Number Title Of Patent Date Issued
8146640 Hemming system and method for hemming a fabric without using seams, by introducing an adhesively processed resilient element into one or two opposite surfaces of the fabric Apr. 3, 2012
7905975 Process for manufacturing preform and apparatus therefor Mar. 15, 2011
5807451 Pile weatherstripping having internal and external fins Sep. 15, 1998
5505813 Apparatus and process for the production of tubular bodies Apr. 9, 1996
5338382 Fabrication of pile weatherstripping having fins Aug. 16, 1994
4904332 Apparatus for producing disposable headdress Feb. 27, 1990
4746391 Apparatus for continuous welding or sealing of seams of plastic films May. 24, 1988
4608113 Waterproof quick match and apparatus and method of forming same Aug. 26, 1986
4388141 Apparatus for fusing strips Jun. 14, 1983
4270963 Wrapping articles of indefinite length Jun. 2, 1981
4259141 Apparatus for application of a tape of insulating material in the longitudinal direction of a substantially rectangular electrical conductor Mar. 31, 1981
4259140 Paper wiring apparatus Mar. 31, 1981
4242170 Paper wiring transport apparatus and process Dec. 30, 1980
4201032 Apparatus for making bundles of textile strands May. 6, 1980
4166300 Apparatus for making integrated book lining Sep. 4, 1979
3957563 Method and apparatus for the manufacture of filter rods containing particulate material by a split rod technique May. 18, 1976
3956055 Composite panel and shape forming apparatus May. 11, 1976











 
 
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