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Class 156/259 - Continuous longitudinal slitting


Subclass of Class 156 - Adhesive bonding and miscellaneous chemical manufacture
Definition: Processes directed to uninterruptedly slitting a web-like
No. of patents: 232
Last issue date: 02/14/2012


1            
NumberTitleIssue Date
8114237Method for producing material roll
The invention is directed to a method for producing a material roll for use in a process including unwinding a long sheet material from a roll of the long sheet material, wherein the long sheet material includes an optical film, a pressure-sensitive adhesive layer a...
02/14/2012
8092630Absorbent article for animals and manufacturing method thereof
A method of manufacturing an absorbent article for animals is provided, wherein U-shaped fixing parts(3,30) are mounted to each side edge of a base material(20) of a diaper main body, and then separated into fixing protrusions(31) along a cutout...
01/10/2012
8083885Manufacturing method and manufacturing system for optical display device
The invention is directed to a method for manufacturing an optical display device comprising an optical film including a polarizing plate and a rectangular optical display unit having a surface to which the optical film is bonded, the method comprising the steps of:...
12/27/2011
8052827Method for producing material roll
The invention is directed to a method for producing a material roll for use in a process including unwinding a long sheet material from a roll of the long sheet material, wherein the long sheet material includes an optical film, a pressure-sensitive adhesive layer a...
11/08/2011
7918961Worn article and method for producing the same
The present invention relates to a new worn article, which gives a close fit and with which it is possible to reduce the production cost. A worn article of the present invention includes a main body portion 20 including an absorbent core 25 and coverin...
04/05/2011
7820004Method for producing worn article
A method for producing a worn article, capable of providing a desirable wearability while reducing the cost of production. The method includes the steps of: placing leg elastic members F along a first waveform α on a web W being carried, the first waveform α being...
10/26/2010
7754044Method for manufacturing disposable wearing article
A method comprising a step of manufacturing an elastic laminated body by laminating two webs and while inserting an elastic member in an extended state in a web length direction in between; a step of cutting the elastic laminated body in a length direction so that a...
07/13/2010
7534319Adhesive fillets and method for making same
Methods of forming shaped adhesive fillets are disclosed. The adhesive fillets may be made by stacking multiple layers of adhesive sheets, consolidating the stacked layers, cutting strips from the consolidated layers, and forming the strips into adhesive fillets hav...
05/19/2009
7438779Method of manufacturing wearing article
A method for producing a worn article of the present invention comprises the steps of successively placing portions of webs W1, W2 on a plurality of pads 3i ; slacking off the webs W1, W2 between the pads 3i ...
10/21/2008
7419555Pile weatherstripping manufacturing apparatus and method
Pile weatherstripping (20) having an integral fin is made by wrapping a fin material around a traveling mandrel or band (14), winding pile material around the fin material and the band (14), attaching a pair of backer elements to the pile materi...
09/02/2008
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
7361167Absorbent article having complementary edges for an umbilical notch cut
A disposable absorbent article having a non-linear notch cut without the presence of a significantly laterally extending resulting piece. The resulting absorbent article having a front end edge and a back end edge which are complementary. The front end edge having a...
04/22/2008
7357052Zirconia based blades and foils for razors and a method for producing same
Stabilized or partially stabilized zirconia paste may be screen printed onto hydrophilic plastic film in the form of a mesh. On firing, this becomes a very sharp foil for electric razors with excellent wear and flexibility characteristics. Stabilized or partially st...
04/15/2008
7347914Method for producing an article having an elastic bonded between two webs
A method for producing an article of the present invention includes: a supply step of supplying a first web; a first bonding step of bonding the first web and an elastic together; a placement step of placing a second web so as to sandwich the elastic between the fir...
03/25/2008
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
7320436Method of producing an absorbent article and an absorbent article produced according to the method
A method for applying lotion to a surface of an absorbent article. The method includes the steps of: placing the surface of the absorbent article in the proximity of a spraying apparatus having a spray head with an orifice; pushing the lotion through the spray head ...
01/22/2008
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
7264686Method of forming a waist band on an absorbent article
A method of forming a waist band on an absorbent article is disclosed. The method includes forming stretchable front and back panels and attaching an elastic band to at least one of the panels. Each elastic band is cantilevered outward from a distal end of the panel...
09/04/2007
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
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
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
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
7140101Method for fabricating anisotropic conductive substrate
A method for fabricating an anisotropic conductive substrate is disclosed. A back holder has metal pins on a surface thereof. A liquid compound is formed on the surface of the back holder with metal pins. The liquid compound is pressed to deform the metal pins into ...
11/28/2006
7137182Parallel configuration composite material fabricator
A device for fabricating a composite article having a plurality of material dispensers to increase productivity. The device includes a structure defining a work surface datum, the plurality of material dispensers which are movable relative to the structure, where ea...
11/21/2006
7122091Structure of retaining cut-processed components, method of fabricating cut-processed components, tray for housing cut-processed components, and method of cleaning cut-processed components
A structure of retaining cut-processed components includes a first base (18A). The structure includes cut-processed components (1A) removably fixed to the first base, with the cut-components aligned with each other in a longitudinal direction of the fi...
10/17/2006
7115181Method of manufacturing fabric with rubber for tire
A method of manufacturing a rubber coated fabric for a tire which includes a weft cutting step of cutting a weft of the rubber coated fabric base substance using a cutting device at a cut pitch Cp of two to five times an arrangement pitch P of a warp. The cut ductil...
10/03/2006
7105073Thermoplastic multi-layer composite structure
A thermoplastic multi-layer composite structure is disclosed and consist in a first embodiment of a co-extruded acrylic polypropylene outer skin and high melt strength polypropylene substrate which is attached to a first surface of a polypropylene foam core. An inne...
09/12/2006
7097728Frangible fiberglass insulation batts
A frangible fiberglass insulation batt includes a frangible plane defined by a series of cuts in the batt. ...
08/29/2006
7093639Method and apparatus for sealing and cutting of foil tubes
A procedure and device for longitudinal sealing and cutting of a film web, in particular a foil tube, in which the film web shows at least two layers of film, made of thermoplastic synthetic material, and in which the film web is sealed and cut in a continuous proce...
08/22/2006
7090734Dispenser for continuously and discontinuously dispensing material composed of double-sidedly self-adhesive carrier material on a reel
A dispenser for dispensing double-sided adhesive tape, from a reel, comprising a press for pressing the tape onto a product, a cutter which guides the tape and makes an incision in the tape and a controller for controlling the application of the tape to the product....
08/15/2006
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
7060148Method and apparatus for adhering together lanes of compressible products
A method for adhering together lanes of a compressible product includes inserting a wedge device between two separate lanes of a compressible product to split apart at least a portion of the lanes of product, advancing either the wedge device or the separate lanes o...
06/13/2006
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
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