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Class Information
Number: 156/473
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > With bending, folding, winding, or wrapping means > For an indefinite or running length flexible web > And means applying separate web to shaped web > While still on shape-retaining means > Fluted roll-shape retainer > Separate means holding web in flutes
Description: Apparatus having a discrete means maintaining the shaped web on the retaining means.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8343296 Process for producing absorbent core structures Jan. 1, 2013
8127816 Machine for producing a corrugated cardboard web lined at least on one side Mar. 6, 2012
8042694 Gathered filter media for an air filter and method of making same Oct. 25, 2011
7744713 Process for producing absorbent core structures Jun. 29, 2010
7654296 Grooved single facer belt Feb. 2, 2010
6153037 Method and apparatus for producing multi-ply corrugated paperboard Nov. 28, 2000
6098687 Single facer with angled medium feeding Aug. 8, 2000
6068724 Machine and method for manufacture of a sheet of single-face corrugated board by gluing under tension May. 30, 2000
6012501 Single facer with small intermediate corrugating roll and variable wrap arm device Jan. 11, 2000
5951816 Single facer with small intermediate corrugating roll Sep. 14, 1999
5728256 Smooth press for a machine for manufacturing corrugated cardboard Mar. 17, 1998
5698054 Method and apparatus for the lamination of apertured or non-apertured three-dimensional films to apertured or non-apertured three-dimensional and/or flat films Dec. 16, 1997
5681422 Pressure roll for a single facer Oct. 28, 1997
5628865 Single facer with small intermediate corrugating roll May. 13, 1997
5614048 Machine and process for making a sheet of single face corrugated cardboard Mar. 25, 1997
5588945 Method and device for spacing a corrugating finger relative to a corrugating roll Dec. 31, 1996
5512020 Belt meandering preventing system in single facer Apr. 30, 1996
5449431 Single facer in corrugator having a plurality of fluting units Sep. 12, 1995
5389188 Apparatus for, forming pleats in a sheet material Feb. 14, 1995
5376203 Rotary molding apparatus and method Dec. 27, 1994
5360505 Door for a single-face station of a machine that produces corrugated cardboard Nov. 1, 1994
5306384 Machine for making corrugated board including a vacuum/positive pressure transfer roll Apr. 26, 1994
5188691 Apparatus and method for producing air cushion product Feb. 23, 1993
5171388 Apparatus for and method of applying an elastic material to a flexible backing Dec. 15, 1992
5160400 Corrugating apparatus having a liquid filled seal roll Nov. 3, 1992
5145549 Apparatus for producing one-sided corrugated paperboard Sep. 8, 1992
5110396 Floating air seal for an apparatus for manufacturing single faced corrugated board May. 5, 1992
4917664 Fluted roll for a corrugated board manufacturing machine Apr. 17, 1990
4897146 Apparatus and method for fabricating structural panels having corrugated core structures and panel formed therewith Jan. 30, 1990
4818330 One-sided corrugated board machine having replacable corrugating rollers Apr. 4, 1989
4787954 Vacuum tube holder for corrugating machines Nov. 29, 1988
4738744 One-sided corrugated board machine Apr. 19, 1988
4644896 Lower roll apparatus for single facer Feb. 24, 1987
4618394 One-sided corrugated cardboard machine with suction device Oct. 21, 1986
4584052 Vacuum single facer Apr. 22, 1986
4581095 One-sided corrugated cardboard machine Apr. 8, 1986
4447285 Device for holding paper close against a corrugating roller in a corrugated board-making machine May. 8, 1984
4415397 Apparatus for making toothed belt Nov. 15, 1983
4397704 Method and apparatus for applying discrete lengths of elastic strip material to a continuously moving web Aug. 9, 1983
4386998 Adhesive applicator and method for cigarette-to-filter adhesion and similar applications Jun. 7, 1983
4381212 Fingerless single facer Apr. 26, 1983
RE31138 Single facer for manufacturing single-faced corrugated board Feb. 1, 1983
4369087 Method and apparatus for making pile fabrics Jan. 18, 1983
4368094 Production of corrugated cardboard Jan. 11, 1983
4356051 Apparatus for making connection insulators Oct. 26, 1982
4348250 Single facer for making single faced corrugated material Sep. 7, 1982
4338154 Machine for producing single-face corrugated board Jul. 6, 1982
4310375 Lower corrugating roll in a single facer Jan. 12, 1982
4270969 Fingerless single facer Jun. 2, 1981
4265697 Spring loaded free floating stripper finger with stabilizer for a web corrugating machine May. 5, 1981

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