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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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7585382 |
Latent elastic nonwoven composite
A nonwoven composite that exhibits latent elastic properties is provided. More specifically, latent elasticity may be imparted by blending a thermoplastic elastomer with a polyolefin that is...
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7582178 |
Nonwoven-film composite with latent elasticity
A nonwoven composite that exhibits latent elastic properties is provided. The composite is formed from an elastic film laminated to a nonwoven web facing. Latent elasticity may be imparted to the...
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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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7465367 |
Process for forming a laminate
A process for forming a multi-strand elastic laminate comprising the steps of:
(a) providing a multi-strand elastic feed ( 1 ); (b) feeding the multi-strand elastic via a feed nip roll ( 2 ) for...
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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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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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7291239 |
High loft low density nonwoven webs of crimped filaments and methods of making same
High loft, low density nonwoven webs are produced by forming substantially continuous, spunbond, crimped, bicomponent fibers of A/B bilateral morphology in an unheated fiber draw unit. The fibers...
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7201816 |
High bulk composite sheets and method for preparing
A multi-layer composite sheet comprising a shrinkable layer intermittently bonded a to a gatherable layer with the bonds separated by a specified distance and wherein the shrinkable layer can...
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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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7195586 |
Apparatus and method for folding and tucking disposable diapers in their crotch regions
An apparatus includes a first rotary disc, a plurality of folding plates arranged at regular intervals along a peripheral zone of the first rotary disc, a plurality of positive motion cams arranged...
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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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7172669 |
Method for applying elastic members on a pant-shaped absorbent article
A method for applying an elastic member on an elastic web of material includes providing an elastic web of material running in a traveling direction; applying adhesive in a predetermined adhesive...
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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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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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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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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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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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6905565 |
Disposable sanitary article and process for providing such article with elastic members associated with leg-openings
A disposable sanitary article having elastic members extending to be associated with leg-openings secured under tension to the article along transversely opposite side edge portions of the sanitary...
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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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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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6855223 |
Method 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...
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6852190 |
Method for producing an absorbent article
A process for manufacturing an absorbent article includes continuously feeding a first web ( 1 ) along a travelling path, said first web( 1 ) including a first and a second opposing strip ( 9, 10 )...
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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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6833179 |
Targeted elastic laminate having zones of different basis weights
A targeted elastic laminate material is provided having at least one low tension zone with first filaments having a first basis weight and at least one high tension zone having second filaments...
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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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6808582 |
Method of optimizing tension in applying leg elastics
A method of applying leg elastics to absorbent garments involves varying the number and position of feed nips and idler rolls and optimizing the tension between multiple elastic members. The...
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6755926 |
Body waste disposable article and method for making same
A body waste disposable article adapted to receive feces and/or urine discharged thereon, the article having a body fluids absorbent means above which an opening is formed by a surrounding wall...
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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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6706381 |
Synthetic wood
A synthetic wood material and method are disclosed, including providing a plurality of continuous glass fibers oriented substantially in the longitudinal axis and coated with a resorcinol modified...
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6663737 |
Core-crush resistant fabric and prepreg for fiber reinforced composite sandwich structures
A core crush resistant prepreg for use in making a fiber reinforced composite panel structure is provided. The prepreg comprises a woven fabric consisting essentially of carbon fiber tow strands...
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6652693 |
Process for applying adhesive in an article having a strand material
The present invention provides a distinctive method and apparatus ( 20 ) for forming an article which includes one or more selectively configured strands of material. In particular aspects, the...
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6651307 |
Process for manufacturing a pre-stressed fiber-reinforced high pressure vessel
The invention relates to a process for the manufacture of fiber-reinforced pressure vessels and the product produced therefrom. A ductile metal vessel liner, being formed with at least one nozzle,...
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6610161 |
Elastic strand coating process
A method for applying a fluid filament to a strand useful for bonding elastic strands to an absorbent garment is described. The strand is oscillated as it moves along an isolated path past a fixed...
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6533879 |
Method of applying curved leg elastics using pucks with curved surfaces
A method of applying curved leg elastics to absorbent garments involves stretching and wrapping a pair of elastic ribbons about a first curved surface of a pair of pucks. A portion of each of the...
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6491776 |
Dual adhesive application for laminating elastic webs
The present invention provides a method of making a laminated, gathered, elastic web. The method includes the steps of feeding a first substrate in a machine direction, feeding a second substrate...
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6487764 |
Method of making a steel cable reinforced conveyor belt
This invention relates to a method of making a steel cable reinforced conveyor belt while monitoring the tensions of all the cables.
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6443935 |
Method and devices for laying a thread on a substrate in a zigzag pattern
In a method and device for applying a thread to a moving substrate, a thread is continuously dispensed to a pick-up point adjacent to the point of contact of two rotating wheels ( 2, 3 ) that are...
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6436216 |
Pre-packaging relaxation for laminated elastic webs
Laminated elastic webs are manufactured in a pre-stretched condition using a laminating machine. A conveyor system located downstream of the laminating machine conveys the laminated elastic webs to...
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6432242 |
Method for applying elastic to a moving web
A method for applying elastic, preferably thread elastic, to a travelling web ( 1 ) of material in a direction that is generally perpendicular to the feed direction ( 20 ) of the web ( 1 ). An...
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6391013 |
Absorbent article and method of manufacturing the same
An absorbent article having a main body which includes a backsheet formed of a liquid impermeable sheet, a topsheet formed of a liquid permeable sheet, an absorbent core interposed between the...
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6361634 |
Multiple stage coating of elastic strands with adhesive
The present invention provides a distinctive method and apparatus ( 20 ) for forming an article which includes one or more selectively configured strands of material. In particular aspects, the...
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6287409 |
Methods and apparatus for applying an elastic material in a curvilinear pattern on a continuously moving substrate
Methods and apparatus for applying elastic material in a curvilinear pattern on a continuously moving substrate. The method moves a substrate along a substrate path, supplies the elastic material...
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6284081 |
Methods and apparatus for applying an elastic material in a curvilinear pattern on a continuously moving substrate
Methods and apparatus for applying elastic material in a curvilinear pattern on a continuously moving substrate. The method moves a substrate along a substrate path, supplies the elastic material...
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6269599 |
Construction component or construction with a composite structure, associated composite construction element, and method of production
A composite reinforcing structure for reinforcing a structural member, a method of making the structure, and a method of using the structure to reinforce a structural member. The structure includes...
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RE37154 |
Method of manufacturing disposable underpants by applying annular adhesive zones to the backsheet and top sheet for retaining elastic for leg holes
Here is disclosed a method for manufacturing individual disposable underpants provided around a waist line and a pair of leg-holes with elastic members from two continuous webs and a plurality of...
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6217975 |
Extendible member
An extendible sheet member is configurable between first and second states. The first state is a coiled state (1.1) in which the member is coiled substantially parallel to a first axis and the...
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6217692 |
Elastic laminate for an absorbing article, and a method of producing the elastic laminate
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6217690 |
Disposable garment manufacture including feeding elastic into a nip
This invention pertains to a three dimensional disposable garment, subassemblies of the garment, and apparatus and methods for making the garment and subassemblies. The garment is designed to hold...
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