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Class Information
Number: 156/208
Name: Adhesive bonding and miscellaneous chemical manufacture > Methods > Surface bonding and/or assembly therefor > With permanent bending or reshaping or surface deformation of self sustaining lamina > Running or continuous length work > Transverse corrugating > Treating material of corrugated lamina or dry adhesive thereon to render tacky
Description: Processes in which the corrugated lamina is of incipient adhesiveness or has a dry adhesive thereon and the lamina is physically or chemically treated other than by the application of an adhesive material to cause the surface of the lamina or dry adhesive coating thereon to become tacky or sticky.

Patents under this class:

Patent Number Title Of Patent Date Issued
8641848 Method and apparatus for combining elongated strips Feb. 4, 2014
8545658 Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly Oct. 1, 2013
8512850 Corrugating linerboard, corrugated board, and methods of making the same Aug. 20, 2013
8357256 Process for the manufacture of a three-dimensional nonwoven, manufacturing line for implementing this process and resulting three-dimensional, nonwoven product Jan. 22, 2013
7833376 Apparatus and method for manufacturing corrugated boards Nov. 16, 2010
7597773 Producing method of laminated filter Oct. 6, 2009
6875299 Method for producing a corrugated laminate containing waterglass Apr. 5, 2005
6505285 Scratch segment subsystem for a parallel processing database system Jan. 7, 2003
6340089 Method of fabricating undulating screen for vibratory screening machine Jan. 22, 2002
6171427 High speed corrugator single facer with steam injection Jan. 9, 2001
6155319 Unit for joining paper sheets together in corrugated board manufacturing equipment Dec. 5, 2000
6013149 Pad including coadhesively adhered sheets Jan. 11, 2000
5876552 Method of fabricating screen for vibratory screening machine Mar. 2, 1999
5870884 Compartmented package with multistage permeation barrier Feb. 16, 1999
5683532 Method of manufacturing an active silica gel honeycomb adsorbing body usable in an atmosphere having 100% relative humidity Nov. 4, 1997
5423934 Method for producing a laminate Jun. 13, 1995
5417793 Undulating screen for vibratory screening machine and method of fabrication thereof May. 23, 1995
5417394 Fastening device for heating plates of a heating device of a corrugated board plant May. 23, 1995
5254195 Process for manufacturing moisture exchange element Oct. 19, 1993
5093393 Starch-based corrugating adhesive having a polyvinyl alcohol component Mar. 3, 1992
5049216 Warp control apparatus and method for sheet material Sep. 17, 1991
4911775 Method of manufacturing dehumidifier element Mar. 27, 1990
4886769 Active gas adsorbing element and method of manufacturing Dec. 12, 1989
4874457 Web corrugating apparatus Oct. 17, 1989
4871406 Process for on-line lamination of plastic Oct. 3, 1989
4765855 Method of making a sandwich material with internal undulations and protective layers Aug. 23, 1988
4655870 Method and apparatus for glueing and preheating corrugated board Apr. 7, 1987
4617076 Glue applicator for single-faced corrugated web Oct. 14, 1986
4603654 Glue applicator for corrugator machines Aug. 5, 1986
4560429 Process for preparing moisture-resistant packing cardboard Dec. 24, 1985
4419173 Method of producing corrugated cardboards and apparatus Dec. 6, 1983
4132581 Method for the fabrication of plasticboard Jan. 2, 1979
4126503 Manufacture of pharmaceutical dosage forms Nov. 21, 1978
4126502 Manufacture of pharmaceutical dosage forms Nov. 21, 1978
RE29272 Water resistant corrugated paperboard Jun. 21, 1977

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