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Class Information
Number: 156/549
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > With work feeding or handling means > For plural parts or plural areas of single part > Indefinite or running length work > Means applying fluent adhesive or adhesive activator material between layers > Plural indefinite length or running length workpieces
Description: Apparatus in which the fluent material is applied to at least one of two or more indefinite or running length workpieces.

Sub-classes under this class:

Class Number Class Name Patents
156/550 Fluid applied to nip between indefinite length webs 36
156/551 Fluid applied to plural workpieces 27

Patents under this class:
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Patent Number Title Of Patent Date Issued
8551574 Method of gravure printing elastomeric compositions Oct. 8, 2013
8356650 Working apparatus for pasting continuous paper webs together Jan. 22, 2013
7409976 Method and device for the efficient use of long-acting adhesive in the factory and during personal use Aug. 12, 2008
7293594 Process for the production of sandwich elements from reactive plastics material Nov. 13, 2007
7267150 Method of and apparatus for manufacturing instant photographic film units Sep. 11, 2007
7135088 Method of producing packaging material in the form of a continuous laminate web Nov. 14, 2006
6852191 Method and apparatus for manufacturing pressure sensitive adhesive label stocks with printing under adhesive and product produced thereby Feb. 8, 2005
6615892 Method and apparatus for seaming wide panels of EPDM membrane to form a composite EPDM roofing membrane Sep. 9, 2003
6562177 Structure forming method, apparatus and product May. 13, 2003
6531027 Adhesive printing process for disposable absorbent articles Mar. 11, 2003
6352096 Apparatus for forming the carton blank Mar. 5, 2002
6332488 Apparatus for use in forming carton blanks Dec. 25, 2001
6290800 Machine for and a method of manufacturing a laminate particularly adapted for bedding, padding, and upholstering Sep. 18, 2001
6063226 Method for manufacturing a file folder having a pocket May. 16, 2000
5979530 Separator sheet-feeding apparatus Nov. 9, 1999
5961780 Apparatus for making a shingle Oct. 5, 1999
5783030 System and method for forming carton blanks Jul. 21, 1998
5725716 Structure forming method and apparatus Mar. 10, 1998
5716472 Plastic coating machine for joining together paper and cardboard sheets with a transparent film by means of solvent-free adhesives Feb. 10, 1998
5670015 Paper-plastic laminate sheeting Sep. 23, 1997
5628845 Process for forming hydratable, flexible refrigement media May. 13, 1997
5624522 Method for applying granules to strip asphaltic roofing material to form variegated shingles Apr. 29, 1997
5538775 Paper cushioning mat Jul. 23, 1996
5538775 Paper cushioning mat Jul. 23, 1996
5518577 Apparatus for manufacturing fiber-reinforced molding compound May. 21, 1996
5496434 Structure forming apparatus Mar. 5, 1996
5443678 Method and apparatus for manufacturing a product comprising a substrate on which an adhesive with delayed action and a protection strip are located Aug. 22, 1995
5384004 Apparatus for the production of a flame resistant to nonflammable composite panel Jan. 24, 1995
5350554 Method for production of reinforced cementitious panels Sep. 27, 1994
5250143 Heatable shoe for a joint welding apparatus for overlapping portions of webs Oct. 5, 1993
5167754 Apparatus for producing layered sheet of thermoplastic fiber material Dec. 1, 1992
5139603 Apparatus for making nested honeycomb structures Aug. 18, 1992
5122220 Corrugating machine capable of controlling paste penetration Jun. 16, 1992
5114524 Method for the vertical manufacture of sandwich structural elements May. 19, 1992
5071507 Pasting machine in a corrugator Dec. 10, 1991
4997504 Method and apparatus for high speed pouch and bag making Mar. 5, 1991
4961810 Method for the vertical manufacture of sandwich structural elements Oct. 9, 1990
4917746 Apparatus and method for contouring elastic ribbon on disposable garments Apr. 17, 1990
4849040 Method and apparatus for high speed pouch and bag making Jul. 18, 1989
4816091 Method and apparatus for producing reinforced cementious panel webs Mar. 28, 1989
4793892 Apparatus for producing reinforced cementitious panel webs Dec. 27, 1988
4787947 Method and apparatus for making patterned belt bonded material Nov. 29, 1988
4728387 Resin impregnation of fiber structures Mar. 1, 1988
4720321 Method and apparatus for manufacturing packaging pads Jan. 19, 1988
4675068 Arrangement for bonding an elastic ribbon to a plastics web with the aid of an adhesive Jun. 23, 1987
4655870 Method and apparatus for glueing and preheating corrugated board Apr. 7, 1987
4648922 Process for the preparation of phenolic foam Mar. 10, 1987
4610747 Process for stepwise heating up metallic strips or foils Sep. 9, 1986
4569715 Plywood manufacturing method and apparatus Feb. 11, 1986
4544436 Apparatus for producing composite corrugating media for the manufacture of corrugated fiberboard and method of making same Oct. 1, 1985

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