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7618509 |
Wrinkled band without air expansion tube and its manufacturing method
The present invention relates to a belt-type wrinkled band used for healing a hernia of intervertebral disk or protection the intervertebral disk. In particular, the expansion and contraction by...
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7563337 |
Composite sheet and process for making the same
This invention aims to provide a composite sheet having a layer of inelastically stretchable continuous fibers improved so that a possible unevenness in fiber diameter may be minimized. A...
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7550855 |
Vertically spaced plural microsprings
A plurality of vertically spaced-apart microsprings are provided to increase microspring contact force, contact area, contact reliability, and contact yield. The microspring material is deposited,...
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7513969 |
Method for producing a corrugated stretch laminate with a free formed printed elastic member
A process for making a corrugated stretch laminate comprising the steps of delivering a first elastomeric composition to a print device so as to form an elastic member; removing an elastic member...
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7476288 |
Method and apparatus for producing elastomeric nonwoven laminates
An apparatus and method for producing an elastomeric nonwoven laminate including a plurality of elastic strands joined to a nonwoven web in a controlled distribution is provided. The apparatus...
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7438779 |
Method of manufacturing wearing article
A method for producing a worn article of the present invention comprises the steps of successively placing portions of webs W 1 , W 2 on a plurality of pads 3 i ; slacking off the webs W 1 , W 2...
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7435309 |
Method 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...
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7347914 |
Method 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...
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7335273 |
Method of making strand-reinforced elastomeric composites
A method of making mutually-reinforced elastic strand/film composites and laminates in which film breakage, strand breakage, and strand alignment problems are minimized or avoided. The method...
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7326311 |
Method 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...
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7195684 |
Apparatus and method for producing article
An apparatus for producing an article having an elastic member, comprises: a stretcher for receiving the elastic member at a low velocity V L and outputting the elastic member at a medium velocity...
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7179343 |
Method for bonding surfaces on a web
A method for bonding a strip, such as a leg elastic or the like, to an opening on a web of material. The method includes providing a web that includes at least one opening and defines at least a...
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7175727 |
Shaped absorbent pads and associated method for making
A method for making absorbent pads for various absorbent articles is provided. A strip of the absorbent web material is conveyed along a machine direction, the absorbent web material having a...
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7160408 |
Process 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;...
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7138024 |
Process for producing an elastic composite film having a textile surface
A process for producing an elastic composite film having a textile surface including at least one unwinding fibrous web being irreversibly extended at right angles to its direction of transport....
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7097725 |
Placement device
A placement device, comprising: a guide section for guiding an elastic member; a first nip roll and a second nip roll for pressing together the elastic member and a web; a transfer section capable...
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7078089 |
Low-cost elastic laminate material
Disclosed herein are elastic laminate materials. The elastic laminate materials are laminates of extensible nonwoven fibrous webs and thermoplastic elastic materials. The laminate may be a...
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7060156 |
Three-dimensional spacer fabric resin interlaminar infusion media process and vacuum-induced reinforcing composite laminate structures
A three-dimensional spacer fabric resin interlaminar infusion medium and reinforcing composite lamina for use in the vacuum-induced manufacture of fiber reinforced polymer composites is described....
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7056411 |
Variable stretch composites and methods of making the composite
Variable stretch composites having one or more first elastomeric members disposed on a first region of an extensible substrate, and one or more second elastomeric members disposed on a second...
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7037300 |
Method of producing a differentially stretched member and a differentially stretched member produced thereby
A method of producing an elasticized member having two different degrees of stretch, to be used in an absorbent product. The method involves stretching an elastic member by a first amount and...
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7029545 |
Process for making a disposable wearing article
A process for making a disposable wearing article for securing an elastic member to the wearing article without reducing a comfortable feeling of touch with a wearer's skin of the wearing article....
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6994761 |
Disposable absorbent garment such as a diaper or training pants and a process of making the same
A disposable absorbent garment includes a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. The topsheet, the backsheet, and the absorbent core form a...
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6974514 |
Method for producing an air-permeable laminate film with a textile surface, which has elastic and non-elastic regions
A method is disclosed for the production of an air-permeable laminate film with a textile surface and elastic and non-elastic regions. At least one film strip that is elastic in the crosswise...
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6969441 |
Method and apparatus for producing laminated articles
In the invention, a method is provided for producing a composite nonwoven fabric. A polymer is extruded into heated continuous filaments, possibly elastic, from the die head to a first chilled...
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6964721 |
Process for manufacturing elastically stretchable and contractible composite sheet
A process for manufacturing a composite sheet by joining a second of thermoplastic synthetic fiber and capable of inelastic extension to at least one surface of a first web capable of elastic...
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6951591 |
High speed method of making plastic film and nonwoven laminates
Laminates of thermoplastic films and nonwoven fibrous webs are made at high speeds on the order of about 700 fpm to about 1200 fpm. Bond strengths of film and nonwoven laminates are effectively...
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6949159 |
Multilayered polymeric structure
A multilayered polymeric structure having at least two polymeric layers is provided, each layer being a mixture of a polymeric composition with carbon fibrils. The multilayer polymeric structure...
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6942748 |
Tear resistant elastic laminate and method of forming
An elastomeric film is bonded between two or more layers of nonwoven webs formed of nonelastomeric thermoplastic fibers. The laminate has, in a predefined transverse direction, an elastic...
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6913664 |
Method and apparatus for producing disposable worn article
An apparatus for producing a disposable worn article (P), comprises: a folding section ( 40 ) comprising a contact member ( 1 ) that contacts a web (W) for folding the web (W) in two so that...
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6911106 |
Process for placement of indicator elements
A process for placement of indicator elements in a disposable wearing article includes a step in which indication sheets each having the pair of indicator elements are placed on an outer web, a...
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6884310 |
Method for making an absorbent article with elastic cuff areas and expandable substrates
The present invention provides a method of achieving selectively elasticized zones on nonwoven web substrates, such as may be suitable for the waistbands of disposable absorbent pant garments,...
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6875342 |
Filter cartridge with structurally and adhesively attached outer sleeve and method of assembly
A fluid filter includes a cylindrical pleated filter media disposed around a central perforated support core or self-supporting. An outer support sleeve comprising a extruded nylon, diamond-shaped...
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6875296 |
Variable spacing strand coating method
Strand coating methods having an applicator head pivotally mounted adjacent a substrate, a coating material dispenser mounted on the applicator head, a strand guide mounted on the applicator head,...
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6846374 |
Method and apparatus for making prefastened and refastenable pant with desired waist and hip fit
A process for making a prefastened and refastenable pant includes providing a plurality of discrete articles having side panels and waist regions including an activatable retractive material. The...
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6843872 |
Neck bonded and stretch bonded laminates with perforated nonwovens and method of making
An elastic laminate of a necked, or otherwise inherently stretchable, and perforated nonwoven web layer and an unperforated elastic film layer and methods of making the laminate are disclosed. An...
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6827806 |
Method for making an absorbent article with printed elastomers
The present invention provides a method of placing elasticized areas in a nonwoven web construction such as may be suitable for the waistbands or leg openings of disposable absorbent pant garments,...
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6827804 |
Process for continuously making pants-type diaper
A process for making a pants-type diaper without generation of waste material. The pants-type diaper is composed of a body fluid absorbent pad member curved in a U-shape, a front waist member and a...
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6818386 |
Method for manufacturing a bonded optical disc
A method for manufacturing a bonded optical disc includes the steps of coating a solution on a substrate, heating the coated solution and the substrate to thereby form a recording layer on the...
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6800163 |
Method of constructing a filter screen
A method of constructing a filter screen is described. This involves forming a polymer support frame including therein a plurality of substantially similarly sized rectilinear apertures, defined by...
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6787206 |
Cross-laminate of films and method of manufacturing
A cross-laminate web is formed of two oriented films, the films being arranged so that the main direction of orientation of the first film (A) generally follows the longitudinal direction (D) of...
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6733610 |
Method of making absorbent article employing surface layer with continuous filament
Disclosed is an absorbent article having a liquid permeable surface layer, a backing sheet, and an absorbent layer interposed between the surface layer and the backing sheet. The surface layer...
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6713415 |
Uniform stretchable fabric with flat surface appearance
A laundry-durable stretchable composite fabric, based on two nonwoven outer layers and a pre-stretched inner layer of elastomeric fibers of at least 400 decitex and at least eight threadlines/inch,...
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6712922 |
Method of fabricating a multiple component web
Methods and apparatus for assembly of extensible composite webs and web sausages, and personal care articles manufactured from such webs. The invention comprises fabricating a resiliently...
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6712921 |
Process for making elastically stretchable composite sheet
A process for making an elastically stretchable composite sheet that includes an elastically stretchable web and inelastically stretchable web that are bonded together at a plurality of bonding...
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6649001 |
Method and an arrangement for producing basic fastener tab material, such basic starting material, and fastener tabs
A method of producing basic starting material for the manufacture of fastener tabs comprises the steps of: stretching a first sheet of elastic material in a first direction; applying a second and a...
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6645328 |
Steered vacuum-assisted laminating apparatus and methods of use
Steered vacuum-assisted laminating apparatus and methods of using the same are disclosed. The apparatus includes a vacuum-assisted laminator for applying large format films to substrates where...
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6605170 |
Synthetic decorative grass simulating spanish moss and method for making same
Curled decorative grasses and methods for producing same are disclosed wherein the curled decorative grasses have improved bulk and simulate Spanish moss in color and appearance.
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6589149 |
Method and apparatus for applying a curved component to a moving web
The present invention provides a process and apparatus for applying a web component ( 42 ) to a moving substrate ( 44 ). The process aspect includes a delivering of the web component ( 42 ) to a...
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6547915 |
Creep resistant composite elastic material with improved aesthetics, dimensional stability and inherent latency and method of producing same
A method of producing a creep resistant composite elastic material wherein an elastic fibrous web is bonded to at least one gatherable layer to form a composite elastic material is provided. By...
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6540857 |
Method of applying curved leg elastics using curved pucks
A method of applying curved leg elastics to absorbent garments involves stretching and wrapping an elastic ribbon about a curved side of a puck. A portion of the elastic ribbon is simultaneously...
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