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Class 156/271 - Continuous longitudinal slitting


Subclass of Class 156 - Adhesive bonding and miscellaneous chemical manufacture
Definition: Processes in which the laminated material is uninterruptedly
No. of patents: 188
Last issue date: 04/03/2012


1          
NumberTitleIssue Date
8147644Method of manufacturing thermoplastic membrane articles and methods of use
A release liner web has thermoplastic membranes coated on opposite sides of the release liner web that are thermoplastically fused proximally to an edge of the release liner web, nearly doubling the width of thermoplastic membranes that can be prepared using convent...
04/03/2012
8142599Methods for manufacturing a paint roller and component parts thereof
Described is a method of making a non-porous composite cover material formed of a pile material and an adhesive layer made from polypropylene or predominantly from polypropylene. A width of the pile material is advanced, and a layer of adhesive is applied thereupon....
03/27/2012
7419562Three-piece disposable undergarment with folded crotch member and method for the manufacture thereof
A method of manufacturing a disposable undergarment includes moving a web of body panel material in a longitudinal machine direction, cutting the web of body panel material along the longitudinal machine direction and thereby forming a rear body panel web and a fron...
09/02/2008
7374631Methods of forming printable media using a laminate sheet construction
A method of forming printable media using a laminate sheet construction which includes a film-coated liner sheet and a laminate facestock. A facestock sheet, a film layer and an adhesive layer together form the laminate facestock. The laminate facestock is cut throu...
05/20/2008
7326311Method of producing intermittently elastic webs
A method of producing an intermittently elastic web. The method includes providing a first longitudinally extending web having a first lateral edge, a second lateral edge and an intermediate portion located between the first and second lateral edges. The method also...
02/05/2008
7309399System and method for manufacturing filling strips configured for use with a corrugated member
A method of manufacturing filling strips for placement between a surface and a corrugated member wherein the corrugation defines a profile. The method includes: providing a sheet of material having a longitudinal axis and first and second major surfaces; forming at ...
12/18/2007
7294219Label-seal manufacturing method and the resulting improved label-seal
A method for manufacturing multiple label-seals is described, wherein a self-adhesive material having a tape, an intermediate adhesive layer, and a liner coupled to the tape via the adhesive layer is fed, at least one first printing layer is printed successively ont...
11/13/2007
7288163Method of forming a sheet of printable media
A method of forming printable media including providing a laminate construction which includes (1) a film coated liner having a film layer on a liner and (2) a facestock adhered with an adhesive layer to the film layer of the film coated liner. The facestock, the fi...
10/30/2007
7284923Printer, a supply unit for the printer, and a member for accommodation in the supply unit
A printer including a print unit, a supply unit for holding a web of receiving material wound into a roll, a system for unwinding the web and transporting it for printing to the print unit, which supply unit is adapted to carry an elongate member on which the roll i...
10/23/2007
7223314Stretchable fastener
Stretchable fastener products are formed by providing a sheet-form fastener tape, slitting the fastener tape to form longitudinally extending bands of fastener tape and separating the longitudinally extending bands to space the fastener tape bands transversely apart...
05/29/2007
7220335Three-piece disposable undergarment with stretchable crotch member and method for the manufacture thereof
A method of manufacturing an undergarment includes moving a web of body panel material in a longitudinal machine direction and cutting the web of body panel material along the longitudinal machine direction to thereby form a rear body panel web and a front body pane...
05/22/2007
7219403Fastening member comprising shaped tab
A fastening member used for, e.g., a disposable absorbent article is disclosed. The fastening member extends in a longitudinal direction and in a lateral direction and has a lateral centerline. The fastening member comprises a base panel and a shaped tab extending l...
05/22/2007
7207367Method and apparatus for joining adhesive tape
In an adhesive tape joining method for joining an adhesive tape to a surface of an article, cutting out the adhesive tape along an outer peripheral edge of the article and, then, collecting the unnecessary adhesive tape which has been cut out, the unnecessary adhesi...
04/24/2007
7204910Film tape for forming a cutting edge on dispenser cartons
A tape formed of a polymeric material and having a thickness and stiffness suitable as a cutting edge on a dispensing carton for convolutely wound foil, film or paper, the tape includes a coating of adhesive and is applied at a laminating station in the carton manuf...
04/17/2007
7189300Flexible film packaging having removable strip
Slitters cut through a first layer of film immediately prior to lamination of the first layer to a second layer of film to form a strip therebetween. The degree of bonding between the first and second layers is adjusted so that the strip can be removed without harmi...
03/13/2007
7175732Method of applying seam tape to the edge of a membrane
Membrane sheeting with preapplied seam tape is formed by applying the seam tape to a preformed sheet along the center of the sheet. A cut is formed through the seam tape and sheeting. This forms two sheets with seam tape along one edge of each of the sheets. ...
02/13/2007
7144469Method of forming a printable media sheet construction
A method of forming a printable media sheet construction, including: (a) cutting cross-direction lines through a cardstock web; (b) after step (a), laminating a plurality of strips to the web; and (c) after step (b), cutting machine-direction lines through the web a...
12/05/2006
7144470Process and device for producing electronic anti-theft elements
This invention concerns a process and a device for producing strip elements for electronically securing articles and a corresponding produced strip element. The aim of the invention is to present a process, a device, and a strip element which can be economically pro...
12/05/2006
7077924Method for producing tapes in pairs for the manufacture of closing tapes for diapers
A method for producing tapes in pairs for the manufacture of closing tapes for baby diapers. The tapes are formed mirror-symmetrically and secured on the baby diapers in pairs. The method comprises the following steps: a web of material is separated in four strips, ...
07/18/2006
7056403Apparatus for producing non-woven fabric
An apparatus for applying weft yarns in a cross direction to warp yarns assembled on a beam in parallel aligned relationship and having an adhesive scrim thereon includes a supply roll of the warp yarns on such a beam which are fed downstream of the apparatus by fir...
06/06/2006
7055726Apparatus for modifying traveling position of paper web in paper web processing machine
An apparatus for modifying a traveling position of a paper web in a paper web processing machine is provided. The apparatus is capable of easily attaching a detection means; requiring no operation of the paper web processing machine to determine an accurately adjust...
06/06/2006
7003997Method and apparatus to reduce deformation in sheets cut by cutting tool
The present invention is a method for reducing the deformation along a cut contour edge (26) of a sheet (2) caused by the cutting process whereby sheet material (4) protrudes above the top surface of the sheet being cut. One group of embodiments...
02/28/2006
6979380Three-piece disposable undergarment and method for the manufacture thereof
A method of manufacturing a disposable undergarment includes moving a web of body panel material in a longitudinal machine direction and cutting the web of body panel material along the longitudinal machine direction to thereby form a rear body panel web and a front...
12/27/2005
6979381Frangible fiberglass insulation batts
A frangible fiberglass insulation batt includes a pair of fiberglass strips arranged to lie in side-by-side relation to one another and a frangible polymerized binder bridge spanning a gap between the fiberglass strips and retaining the fiberglass strips in side-by-...
12/27/2005
6972066Roll, roll production apparatus and method for producing roll
Rolls easy to be produced are provided. The invention provides a roll which is composed of a main tape cylindrically wound up. The main tape is provided with a first and second holes, respectively, in its winding terminating position and winding initiating position....
12/06/2005
6966352Device for handling packaging material
A welding device has two mutually engaging welding wheels, together with a separating device having a blade with a cutting edge. Two film webs can be welded together in conventional manner using the welding device. The blade is able to separate a projecting length f...
11/22/2005
6960276Frangible fiberglass insulation batts
A frangible fiberglass insulation batt includes a pair of fiberglass strips arranged to lie in side-by-side relation to one another and a frangible adhesive bridge spanning a gap between the fiberglass strips and retaining the fiberglass strips in side-by-side relat...
11/01/2005
6951595Polyester film laminate with enhanced impact and tear resistance and method for its production
A method of forming a reinforced polymer film structure is disclosed that includes the steps of slitting a biaxially oriented polymer film web having a top face and a bottom face into a first portion and a second portion, identifying the first portion and the second...
10/04/2005
6923883Frangible fiberglass insulation batts
A frangible fiberglass insulation batt includes a pair of fiberglass strips arranged to lie in side-by-side relation to one another and a frangible polymerized binder bridge spanning a gap between the fiberglass strips and retaining the fiberglass strips in side-by-...
08/02/2005
6916438Methods for texturing, patterning and bending polymer sheet materials
The texturing, patterning and bending of a solid surface material. The end product can be achieved both through casting technologies and heat pressure processes. Controlled surface deformation can be created in a pre-manufactured flat sheet and the sheet can then be...
07/12/2005
6899783Method of manufacturing friction plate for wet clutch
In order to manufacture a friction plate for a wet clutch including a core plate and a friction member bonded to at least one of annular flat surfaces of the core plate, each friction member including friction member segments, an oil groove being provided between ad...
05/31/2005
6893520Method and apparatus for synchronizing end of order cutoff for a plunge slit order change on a corrugator
A system is provided for synchronizing the end of order cutoff for a plunge slit order change on a corrugator that minimizes scrap and cuts the end order sheets to a length and width such that jam-ups at order change are eliminated. The system detects a transverse e...
05/17/2005
6890397Method of forming sheets of printable media
A low density polyethylene film layer is extrusion coated on densified bleached kraft paper liner to form a film-coated liner sheet. A facestock sheet is adhered with a layer of hot melt adhesive to the film layer to form a laminate sheet web, which is rolled on a r...
05/10/2005
6872277Lenticular label manufacture
A process for forming lenticular labels on a continuous web so that the lenticules are perpendicular to the longitudinal axis of the web. The process includes the steps of: advancing a continuous web of label stock including an adhesive on both sides; providing mult...
03/29/2005
6855223Method of manufacturing an elasticized composite material
A method of manufacturing an elasticized composite material including a multiplicity of elastic strips for use in garments, particularly in disposable absorbent articles is disclosed. The method includes the steps of folding the first substrate around the mandrel to...
02/15/2005
6833039Floor covering with borders and method of making same
A mat (10) comprises a pile surface fabric (40) and a rubber or rubber-like backing layer (20). The pile surface fabric (40) is connected to and extends to the edges of the backing layer (20). The pile surface fabric (40) is...
12/21/2004
6811629Method of fabricating an all synthetic universal cleaning and polishing pad
A cleaning and polishing pad including densely packed fibrillated face yarns on one side and an opposite polishing side, which alternatively may be a resilient, textured surface, or an open-celled sponge. The pad is constructed of all synthetic materials using conve...
11/02/2004
6797095Method and plant for manufacturing a belt structure, a belt package and a crown structure of a green tire
A method for manufacturing a belt structure of a vehicle tire includes the steps of preparing a belt assembly, cutting the belt assembly to obtain first and second substantially-continuous belt strips, supplying the first and second belt strips to at least one assem...
09/28/2004
6780272Method for producing web for use in making shaped elastic ears disposable absorbent article diapers
There is provided a process for forming profiled elastic laminates suitable for forming profiled elastic ear portions. The process comprises the steps of providing a continuous length of at least one elastic web material having a first width and a continuous length ...
08/24/2004
6767425Method for producing a strip-shaped object
A method for producing a strip-shaped object of any thickness, width and length, made up of stacked, partially glued together foil strips. According to said method, each of the foil strips is provided with adhesive strips applied across the width (u) of the foil str...
07/27/2004
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