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Class 156/204 - Folding


Subclass of Class 156 - Adhesive bonding and miscellaneous chemical manufacture
Definition: Processes which involves bending one portion of a web and
No. of patents: 382
Last issue date: 11/01/2011


1                    
NumberTitleIssue Date
8048249Closure element for absorbent sanitary products, manufacturing process, process of use, and product thus obtained
A process is provided for making a fastening element for absorbent sanitary products having first and second parts that are symmetrical with respect to an intermediate plane, each part including a base branch connectable to the first part, and a distal branch connec...
11/01/2011
8029634Method for manufacturing a pants-type diaper or sanitary panty, and such an article
A method of manufacturing an absorbent article in the form of a pants-type diaper or a sanitary panty starts from a flat blank which includes an elongated absorbent body (5) enclosed between two casing sheets (2, 9) which at opposing front and rear end...
10/04/2011
7922850Closure element for absorbent sanitary products, manufacturing process, process of use, and product thus obtained
A process is provided for making a fastening element for absorbent sanitary products having first and second parts that are symmetrical with respect to an intermediate plane, each part including a base branch connectable to the first part, and a distal branch connec...
04/12/2011
7820003Method for producing diaper
A method for producing a diaper of the present invention includes the steps of: folding back a first strip-shaped portion 13 and a second strip-shaped portion 23; successively forming pairs of first and second belts 1 and 2 by cutting fir...
10/26/2010
7556705Process for separating a product web into discrete products
A process for separating a product web into discrete products is disclosed. The process can include transporting the product web in a machine direction, creating a line of weakness in the product web, and separating the product web into discrete product elements at ...
07/07/2009
7479199Method of making a paperback rider instantly redeemable coupon
The present invention discloses a paperback rider instantly redeemable coupon (IRC) including a booklet disposed on a liner having an adhesive backing layer, a first clear film laminate disposed on the booklet, and an IRC having a second clear film laminate disposed...
01/20/2009
7459050Method for production of diaper pants
A method of production of disposable diaper pants or disposable sanitary panty with openable and resealable side panels. A row of absorption bodies is applied on a continuous web of inner or outer cover sheet material, after which a continuous web of outer or inner ...
12/02/2008
7435309Method of manufacturing solid gather forming member
A method of making a standing gather-forming member having a basal wall and first and second overhangs on both sides of the basal wall. Elastic members are disposed in their stretched state on the inner surface of a middle portion of a continuously running strip-sha...
10/14/2008
7425242Method for producing prefastened absorbent product with elastic reclosable sides
An absorbent prefastened product in the form of a disposable pants diaper is provided with a side closure arrangement on each side. The side closure includes front and rear side flaps having elastic portions where an inner surface of a rear side flap is overlapped a...
09/16/2008
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
7416626Trim panel with edge seal
A trim part for use with a vehicle includes a substrate and a trim cover overlaying the substrate. The trim cover has first and second portions that are folded together to form a flexible edge seal that is engageable with the vehicle. A method of making such a trim ...
08/26/2008
7390373Method for production of diaper pants having a detachable and resealable connection member
Method for producing disposable diaper-pants having openable and resealable side panels. Absorption bodies are applied on a continuous web of inner or outer coversheet material so that front portions and rear portions of adjacent diaper-pants blanks in a web are dir...
06/24/2008
7361241Filamentary nonwoven bandage fabric
In order to produce a nonwoven fabric having elastomeric properties spun filaments (1), consisting preferably (but not essentially) of cellulose material such as cellulose acetate or solvent spun rayon, not in yarn formats, are corrugated or crimped in an ove...
04/22/2008
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
7354496Method for manufacturing double-walled liner
A double-walled liner and an apparatus and method for manufacturing said liner, wherein the outer liner of the double-walled liner is seamed longitudinally and transversely, and wherein the apparatus includes: a frame; a supply section for providing webs of inner an...
04/08/2008
7337981Vibration damping system
The invention relates to a vibration damping system, which comprises an anti-vibration plate in the form of a plate having a first and a second major surface, wherein the first major surface may preferably be covered with a layer of surfactant-free geotextile. The a...
03/04/2008
7332052Wet waste compostable bag and method and apparatus for manufacturing same
An energy efficient method and apparatus for manufacturing a biodegradable, compostable, liquid-impermeable lined paper bag for containing wet (i.e. food) wastes by which all adhesives used in the process are cold glues applied without using heat and are applied thr...
02/19/2008
7322924Apparatus for making an album leaf
An apparatus and method for automatically folding a sheet of media, for example, a photographic paper about a fold line, such that a album page is formed. The photosensitive media has images only on one side. A heat activated adhesive sheet is provided between the s...
01/29/2008
7303641Method for fabricating cellular structural panels
An apparatus for manufacturing cellular laminate structural panels includes one or more supply stations of a flexible strip material including folding rollers for sequentially folding the strip material into cellular structures and feeding the cellular structures in...
12/04/2007
7290660Storage system having a disposable vacuum bag
The present invention provides a storage system having a storage device having at least one polymeric sheet sealed along a portion of its' periphery to provide an opening to a storage space; a resealable closure structure adapted to seal the opening to the storage s...
11/06/2007
7288162Process for making a garment including an absorbent assembly
A process for making a garment that can include an absorbent assembly is disclosed. The process includes transporting a garment shell web in a machine direction. Portions of the web may be removed to provide an opening, and an absorbent assembly may be disposed on t...
10/30/2007
7285178Method and apparatus for making a wrapped absorbent core
In a method and apparatus for making an absorbent structure, an absorbent core and a wrapsheet are arranged in an unwrapped configuration with a first face of the absorbent core facing a first face of the wrapsheet, and with the absorbent core disposed laterally bet...
10/23/2007
7279438Coated insulation board or batt
An insulation composite for attenuating energy or sound transmission has a body layer of insulating material with a roughly textured face and a uniform thickness solid cover layer permanently embedded in the body layer to a partial depth so that material of the body...
10/09/2007
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
7252732Process and apparatus for applying rigidity strips to a foil web
A process and apparatus are provided for applying double-layered rigidity strips to a sealable foil web which is transported in sequences. V-shaped loops are formed at predetermined foil sections set at a distance from one another in the web transport direction. The...
08/07/2007
7229515Process for making a garment with refastenable sides
A method of producing refastenable side seams in an absorbent garment results in an absorbent garment that is adapted to easy application and removal. The refastenable side seams can be produced in either a cross direction, wherein the width of the product is the ma...
06/12/2007
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
7214285Method of applying a fastener portion to a diaper
The present invention relates to a method of applying a fastener portion 10 to an absorbent article 1, said method comprising in a first alternative (A) the steps of: (i) providing a top sheet 2, (ii) placing one or more fastener portions 10
05/08/2007
7197177Automated laminate inspection method
An optical scanner scans a piece support of know thickness holding a cross-section of laminate material such as fiber composite laminate, metal laminates, brazed parts, welded parts, sandwiched parts to determine layer thickness and layer properties such as fiber co...
03/27/2007
7192500Process for making a garment including an absorbent assembly
A distinctive process for making a garment including an absorbent assembly is disclosed. The process includes transporting a first web and a second web and joining the first web and the second web to provide a crotch seam. Portions of the webs may also be removed to...
03/20/2007
7189448Apparatus and process for producing a corrugated web and an absorbent article comprising a corrugated web
Absorbent article comprising a liquid-impermeable cover sheet, a liquid-permeable cover sheet, and an absorbent body between the liquid-impermeable cover sheet and the liquid-permeable cover sheet. Any one or all of the liquid-impermeable cover sheet, the liquid-per...
03/13/2007
7182172Sound insulation system
A sound insulation system for use with a vehicle includes a layer of fibrous padding material having a first surface and an opposite second surface. The first surface includes multiple spaced apart recesses. The second surface includes a substantially flat surface p...
02/27/2007
7174589Inflatable cushion systems and method of manufacture thereof
An inflatable device for people to sit, lie or sleep on is provided, which device allows water vapor produced by the person's perspiration or condensation to escape from the vicinity of his/her body, which device can be readily manufactured without undue amounts of ...
02/13/2007
7169247Methods and apparatus for laminating documents
A substrate of label stock or the like has pressure sensitive adhesive on one side, covered by release material. The release material is folded back or removed along one edge of the substrate, exposing the pressure sensitive adhesive along that edge. A transparent l...
01/30/2007
7160408Process for making a disposable diaper
A process includes feeding first and second webs and waist elastic members in a machine direction; joining the elastic members to the first and second webs and joining the webs to each other; joining to the first web; coating the first and second adhesive zones with...
01/09/2007
7156833Absorbent article with fastening system
A pant-like absorbent refastenable garment adapted to easy application and removal has hook and loop fasteners on the front and back side panels and in particular embodiments frangible bonds connecting the front and back side panels. The frangible bonds connecting t...
01/02/2007
7144357Method and apparatus for folding continuously fed web in two
Here is disclosed a method and apparatus for folding a continuously fed in two. The web is folded along guide means defining a folding guide line with a fold angle gradually reduced. In the course of gradually reducing the fold angle, a plurality of guide rolls thro...
12/05/2006
7141132Process for making disposable wearing article
An elastically stretchable disposable wearing article has a front waist region, a rear waist region and a crotch region. This wearing article is formed with a first elastic zone, a second elastic zone and third elastic zones respectively exhibiting stretch stress ad...
11/28/2006
7138025Method for manufacturing a sealable bag having an integrated tray for use in vacuum packaging
A method for manufacturing a bag for use in vacuum packaging comprises forming a first panel including a tray for retaining contents within the bag and a second panel. Optionally, the tray can include a plurality of ridges or protuberances for suspending contents su...
11/21/2006
7137625Sheet finisher including means for setting cutting position image forming system including the sheet finisher
A sheet finisher includes means for cutting a non-folded edge of at least one folded sheet. Means are used for setting a cutting position in accordance with a preselected length of the at least one folded sheet in a direction of sheet conveyance and a sensed length ...
11/21/2006
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