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JP3763996B2 |
To lessen a risk in sewing together a filter medium as far as possible. A filter medium is composed of a filter texture 1 comprising a glass fiber covered by a staple fiber 2. The staple fiber 2 is composed of a polymer which is thermall...
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JP2006507427A |
The present invention provides a non-woven laminated material having high overall uniformity of material properties, particularly tensile strength properties. The present invention also includes a method of forming a non-woven laminate m...
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JP2005538259A |
The present invention relates to perforation device for the manufacture of a perforated nonwoven material, whereby a prebonded nonwoven with embossing points is guided to a nonwoven perforation device, needles of a needle roller engage i...
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JP2005537399A |
A method of forming fibers into a web includes the steps of co-extruding a first elastomeric component and a second thermoplastic component; directing the first and second components through a fiber spin pack to form a plurality of conti...
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JP3710175B2 |
To obtain a new multifunctional polylactate-based filament nonwoven fabric decomposable in natural environment, having a certain flexibility while keeping excellent mechanical strength and exhibiting air-shielding property and water-shie...
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JP3705413B2 |
To obtain a composite nonwoven fabric having both soft feeling and dense structure. This composite nonwoven fabric is formed by integrating a melt-blown nonwoven fabric comprising microfiber having ≤6 μm fiber diameter and 30-200 g/m2...
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JP3702499B2 |
To provide felting excellent in filtering efficiency, dimensional stability and chemical resistance even when it is used at a high temp. This felting 1 consists of scrim 3 of fluorinated fibers and short fluorinated fibers 2 intertwisted...
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JP3697474B2 |
To provide a method for packing a fiber aggregate in a mold capable of packing the aggregate even into a mold cavity having a complicate form by an air-blowing method and enabling the control of the bulk density to a prescribed level. A ...
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JP2005524780A |
The present invention is directed a nonwoven fabric cleaning article which is imparted with a three-dimensional image or pattern during the fabrication stage. The three-dimensional image or pattern imparted into the structure of the nonw...
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JP3685315B2 |
To provide a sound absorption material that has both of the sound- absorbing properties and the vibration-damping properties. When a sound absorption material that is characterized in that staple fibers are dispersed and admixed in an am...
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JP3680456B2 |
To obtain a composite sheet excellent in a draping property, having a touch extremely near to that of a cloth and used for wiping cloths by integrally interlacing a web comprising continuous thermoplastic filaments with pulp fibers and s...
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JP3677523B2 |
To provide a process for forming a fiber aggregate free from filling nonuniformity and enabling the delicate control of the filling in a mold even by adopting an air-blowing method. A fiber aggregate F containing dispersed binder fibers ...
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JP2005520941A |
An insulating material is constructed in weight percent from about 20-60% low melt bicomponent fiber, 10-40% high melt bicomponent fiber and 20-60% staple fiber. The material provides a unique combination of strength, acoustical insulati...
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JP3672053B2 |
To obtain a fiber assembly suitable for a filter of prolonged filtration life by subjecting a nonwoven fabric comprising a polymer blend of a leachable polymer and an unleachable polymer to entanglement between them by water- flow entang...
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JP2005520067A |
Fibers and fibrous materials are disclosed that comprise a functional fiber and a binder fiber. The functional fiber can be a continuous or a staple fiber, while the binder fiber is a staple bicomponent fiber. Uses of the fibers and fibr...
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JP3661886B2 |
To obtain nonwoven fabric excellent in handle and touch in an ordinary use, immediately absorbing a liquid such as water, sweat, etc., when absorbing the liquid, diffusing the absorbed water, sweat, etc., to the opposite side, etc., havi...
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JP3657700B2 |
To obtain a bulky nonwoven fabric excellent in mechanical strength and dimensional stability by interlacing a short fiber web with an oriented nonwoven fabric comprising thermoplastic filaments followed by conducting a heat treatment. Fi...
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JP2005509546A |
The present invention is directed to a nonwoven compound fabric comprising one or more layers of nano-denier continuous filaments and at least one layer of a strong and durable substrate, wherein said nonwoven compound fabric has an impr...
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JP2005509458A |
An absorbent article, such as a thin incontinence pad or pantyliner, is disclosed which has an absorbent core formed from multiple layers of blended material for providing protection against involuntary urine loss. A method of forming th...
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JP2005059281A |
To provide an interior material being a sheet having aesthetic appearance and usable as Shoji paper hard to tear.The interior material is constituted by accumulating multifilament yarns comprising a thermoplastic polymer on a sheet compr...
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JP3628326B2 |
A method for post-treating a laminated precursor nonwoven web which includes layers of thermoplastic man-made fibers and at least one layer of cellulose-based staple natural fibers, including consolidating the web longitudinally and ther...
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JP3611141B2 |
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JP3596623B2 |
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JP2004338384A |
To provide wiping cloth in which the surface is hardly lost caused by imparting polishing pressure.The fiber laminated body is constituted as follows. Preliminary bonding by at least one filament of a spunbonded non-woven cloth material ...
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JP3580626B2 |
To obtain a nonwoven fabric for hook-and-loop fastener, constituting a female material of the hook-and-loop fastener so as to be made of the nonwoven fabric, capable of joining a male material of the hook-and-loop fastener to an arbitrar...
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JP2004284365A |
To reduce the size of fine pores inside a web in the web in which cellulose is laminated between external nonwoven fabric layers.The method is for executing the postprocessing to a laminated precursor nonwoven web including a plurality o...
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JP2004528466A |
The present invention relates to a nonwoven substrate, and specifically to a nonwoven substrate imparted with a three-dimensional image, wherein the three-dimensional nonwoven substrate is particularly suited as a support substrate for a...
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JP2004527673A |
A strengthened nonwoven is made at least in part of spun microfibers that are strengthened by hydrodynamic needling, alone or together with other fibers such as also staple fibers and/or endless fibers. The microfibers are spun from a po...
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JP3550810B2 |
To obtain composite non-woven fabric high in bulkiness, good in fabric hand and feeling and excellent in permeability of urine or the like, spot absorption, comfortable dry touch and low reversion. This non-woven fabric comprises at leas...
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JP2004522004A |
A hydraulically entangled nonwoven composite structure that includes a matrix of substantially continuous filaments; and recycled synthetic fibers and fiber-like materials having at least one thread element composed of synthetic material...
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JP2004190196A |
To provide a thick nonwoven fabric excellent in durability of the surface of the fabric by utilizing simpler method than those used conventionally, and a method for producing the same.This laminated nonwoven fabric obtained by laminating...
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JP2004518834A |
The invention relates to a reinforcing material formed from bulked fibres that are combined in the form of a mat or a nonwoven. The bulked fibres differ as regards the material or degree of bulking. Alternatively or in addition, unbulked...
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JP3520568B2 |
PURPOSE: To prevent the falling out of pulp fibers at the time of high-revolution stirring by a washing machine by incorporating a specific ratio of a resin consisting of a synthetic high polymer of a self-cross-linking type having an ad...
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JP3519158B2 |
PURPOSE: To obtain a thin and light reinforced heat-fused nonwoven fabric having drapeability and flexibility and improved in a horizontal and perpendicular strength balance. CONSTITUTION: This method for producing a thin and light reinf...
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JP3487462B2 |
PURPOSE: To obtain a nonwoven cloth for a planting sheet for covering seed and soil to prevent the runoff of the seed, etc., free from inhibitory effect on the growth of the root and sprout of germinated seed, having excellent softness a...
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JP2004501287A |
A meltblown fiber comprising at least 20% by weight polyester selected from the group consisting of poly(ethylene terephthalate) having an intrinsic viscosity of less than 0.55 dl/g and poly(trimethylene terephthalate) having an intrinsi...
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JP2003328232A |
To provide a binder, and a nonwoven web improved in adhering property for decreasing the formation of dust.This improved binder includes a combination of a binder fiber containing a low melting substrates with an adhesion-imparting agent...
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JP3454375B2 |
PURPOSE: To obtain a nonwoven fabric laminated elastic structure capable of blocking vibration, excellent in heat durability, shape-retaining property and cushioning property, hardly causing stuffiness and constituted of a network materi...
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JP3453831B2 |
PURPOSE: To provide a thin laminated non-woven fabric high in thermal conductivity and useful for the surface materials of electric carpets. CONSTITUTION: A spun-bonded non-woven fabric 1 produced by the thermal pressure contact of filam...
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JP3453633B2 |
PURPOSE: To provide a process for producing a wiping cloth having excellent absorbency of water, chemicals, etc., and high wet strength. CONSTITUTION: A filament web having an areal density of 5-30g/m2 is prepared beforehand. The finenes...
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JP3446349B2 |
PURPOSE: To provide a laminated non-woven fabric in which anti-skid function is excellent even if resin using quantity is little and the strength is improved, an electric carpet and a method for manufacturing the fabric. CONSTITUTION: A ...
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JP3430449B2 |
PURPOSE: To obtain a laminated nonwoven fabric network structure, excellent in heat resistance, durability, shape retaining and cushioning properties, hardly becoming musty and comprising a network material composed of staple fiber hard ...
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JP3431090B2 |
PURPOSE: To obtain a nonwoven fabric laminated structure hard to get stuffy, excellent in heat-resistant durability, shape retainability and cushionability, thus optimal as a cushioning material, and to obtain products by using this stru...
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JP3431096B2 |
PURPOSE: To obtain nonwoven fabric laminated network material, capable of cutting off the vibration, excellent in heat-resistant durability, shape retaining and cushioning properties, hardly becoming musty, comprising a thermoplastic ela...
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JP3431091B2 |
PURPOSE: To obtain a nonwoven fabric laminated structure hard to get stuffy, excellent in heat-resistant durability, shape retainability and cushionability, thus optimal as a cushioning material, and to obtain products by using this stru...
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JP3431092B2 |
PURPOSE: To obtain a nonwoven fabric laminated structure hard to get stuffy, excellent in heat-resistant durability, shape retainability and cushionability, thus optimal as a cushioning material, and to obtain products by using this stru...
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JP3423363B2 |
PURPOSE: To obtain paper or nonwoven fabrics which is high in durability and excellent in environmental safeguard because of their high biodegradability by mixing cellulosic fibers with a specific aliphatic polyester fibers having high a...
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JP2003183962A |
To provide a lightweight polyacrylonitrile (PAN) based carbon fiber sheet without occupying much space, having high strength when used or processed and preventing resin bleeding to the back surface when treating only one surface during r...
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JP2003183961A |
To provide a lightweight polyacrylonitrile (PAN) based carbon fiber sheet without occupying much space, having high strength when used or processed and preventing resin bleeding to the back surface when treating only one surface during r...
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JP2003520307A |
A nonwoven laminate product comprising a fine denier base web of thermoplastic material joined to a bulk layer and method of manufacture thereof. The bulk layer is preferably cellulosic material and more preferably wood pulp. The nonwove...
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