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JPH07103505B2 |
In a process in which a non-woven strip is needled to a revolving endless carrier web, adjacent convolutions of the non-woven strip should exactly adjoin each other. For that purpose each convolution of the non-woven strip is initially n...
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JPH07290451A |
PURPOSE: To eliminate the necessity for producing 'a fabric' of a kind made up by interlacing warp thread and bundling thread and to ensure the mechanical soundness of a reinforcement. CONSTITUTION: A reinforcement in the form of a sheet...
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JPH07290452A |
PURPOSE: To eliminate the necessity for embedding a large number of pegs or pins and to dispense with the use of a specific laying-down head with respect to thread. CONSTITUTION: The reinforcement of a composite element 1 is constituted ...
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JPH07252763A |
PURPOSE: To prevent enlargement of a puncture of a fiber web beforehand by setting a specified radius of curvature of a working part of a number of needles inserted in a needle board. CONSTITUTION: In the needle punching device, regardin...
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JPH0784698B2 |
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JPH07216714A |
PURPOSE: To carry out the control of the restoring thickness of a stuffing coming out of a feed conveyor in an apparatus which performs a needle punching processing on the surface layer of a fiber-made stuffing. CONSTITUTION: A feed conv...
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JPH0734956Y2 |
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JPH07197369A |
PURPOSE: To provide a needle punch device which enables the stroke change of a needle board with simple means. CONSTITUTION: A needle beam 1 held by the needle board 2 of the needle punch device for the fiber web is supported by an oscil...
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JPH07189109A |
PURPOSE: To provide a device for laminating and bonding nonwoven fabric for supplying bond strength with high reliability in the case of laminating nonwoven fabric, not replenishing a user with a feeling of physical disorder, having prod...
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JPH0759783B2 |
The process consists of winding on a mandrel (10) a strip (20) of fibrous material of width substantially equal to the axial dimension of the structure to be produced, and, simultaneously with the winding, needling the superposed layers ...
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JPH0759788B2 |
A mechanism for operating a needle board in a needling machine comprises two reciprocable rods which serve to operate the board and each of which, together with the associated eccentric drive, is mounted in a bearing housing. To permit a...
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JPH07505682A |
PCT No. PCT/GB93/00124 Sec. 371 Date Sep. 23, 1994 Sec. 102(e) Date Sep. 23, 1994 PCT Filed Jan. 20, 1993 PCT Pub. No. WO93/15250 PCT Pub. Date Aug. 5, 1993A succession of fibrous sheet segments (10) are supplied from a rotary magazine (...
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JPH0756107B2 |
It is desired to use different needle pitches in the operation of an apparatus for needling a web without a need for replacing the needle board, the stripper and the optionally perforate backing. This is accomplished in that the holes pr...
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JPH0749620B2 |
Unit for the production of structured textile velour needle-bonded fabric webs from a pre-needle fleece of staple fibers, consisting of a fleece laying apparatus, a pre-needling machine and a velour needling machine, wherein at least the...
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JPH07133572A |
PURPOSE: To produce a cylinder-shaped nonwoven fabric having a sufficient strength on the overlapped parts at a low cost, by raising the both ends of a flat belt-shaped nonwoven fabric in a specified width, forming it in a cylinder shape...
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JPH076127B2 |
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JPH0679789U |
[Purpose] The oil seal life of the needle beam guide shaft that reciprocates in the vertical direction of the non-woven fabric manufacturing machine can be extended to increase the speed. [Constitution] An upper oil seal 5 and a lower oi...
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JPH0638146Y2 |
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JPH0672354B2 |
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JPH0663165B2 |
Here are disclosed process and apparatus for producing apertured or non-apertured nonwoven fabric wherein fibrous web is introduced onto support means and treated with high velocity water streams jetted from above. The non-apertured nonw...
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JPH0639743B2 |
The present invention relates to a process for manufacturing an axi-symmetrical three-dimensional structure formed by superposed layers of fibrous material bonded together, said process comprising the following steps of:-bringing onto a ...
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JPH0620488U |
[Purpose] Provided is a needle punching device with a ventilation device that can ensure the ease of operation of the needle punching device and can efficiently collect generated dust without complicating the structure. [Constitution] A ...
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JPH0625960A |
PURPOSE: To provide an apparatus for tacking at least one yarn in a predetermined linear pattern onto a needled fleece. CONSTITUTION: This apparatus for tacking a yarn to a needled fleece consists of a pressure plate unit 24 having a yar...
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JPH05228174A |
PURPOSE: To provide a facing material suitably used for a diaper or the like which can effectively absorb body fluid, by comprising a fiber top layer for absorbing body fluid, an opaque porous intermediate layer, and a bottom layer havin...
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JPH05230748A |
PURPOSE: To add an offcut waste material to a friction disc preform by making the material include a nonwoven fiber web prepared by recycling a PAN fiber having a specific average length, etc. CONSTITUTION: An offcut fiber fibrous materi...
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JPH0532546Y2 |
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JPH05195398A |
PURPOSE: To provide a process for producing a shaped nonwoven fabric capable of obtaining the nonwoven fabric having a cross section which is not rectangular and an apparatus therefor as well as this nonwoven fabric and a method for usin...
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JPH05195408A |
PURPOSE: To provide an apparatus for feeding a fiber batt of a needle loom which does not give rise to such bulging of the batt which interrupts batt transmission. CONSTITUTION: The apparatus is provided with a compressing means 13 which...
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JPH05171527A |
PURPOSE: To obtain an apparatus for producing a fibrous mat, capable of automatically modifying the width of the fibrous mat and continuously cutting the fibrous mat and improved in production efficiency. CONSTITUTION: A partial transver...
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JPH0593354A |
PURPOSE: To obtain a random lap of uniform thickness by floating liberation, from a cylinder at fiber-debonding part, of fibers opened by an opener through high-speed revolution of the cylinder followed by bringing the opened fibers to a...
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JPH0593349A |
PURPOSE: To obtain a three-dimensional non-woven fabric having a reduced possibility of tearing during heating by pasting a first continuous fiber layer including bond-forming fibers together with a second continuous layer and allowing t...
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JPH04352896A |
PURPOSE: To reduce the generation of tensile stress of a web upon needle punching and to simplify the after-treatment of the web by heating and subsequently needle punching the web while the web comprising synthetic fibers is held under ...
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JPH04257358A |
PURPOSE: To obtain a cut pile fabric excellent in appearance and flexibility from a needled nonwoven fabric. CONSTITUTION: Non-woven synthetic staple fibers 12 such as a nylon are laminated through a lapper 13 and formed into a continuou...
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JPH04228664A |
PURPOSE: To enable to smoothly needle accumulated fibers. CONSTITUTION: Accumulated glass fibers 2 are fed into a space between the receiving plate 6 and the press plate 7 of a needling device, and a lifting plate 5 is lowered. Needles 8...
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JPH0488149A |
PURPOSE: To manufacture a needle for textile machinery such as a sewing- machine needle, a latch needle and a felt needle excellent in strength, wear resistance and toughness and having a long service life by using a medium carbon low al...
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JPH045808Y2 |
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JPH045778B2 |
It is desired to provide an apparatus for needling a nonwoven web with a brushlike pierceable support and to provide surface patterns independently of a control of the depth of penetration of the needles. To that end the bristles of the ...
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JPH03287851A |
PURPOSE: To obtain a staple fiber web-like nonwoven fabric without passing through a blending process and an opening process by disposing barb needles and cutting needles in a needle punching section for a continuous filament web. CONSTI...
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JPH0362827B2 |
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JPH0357989B2 |
Apparatus for producing needled fibrous bodies of a predetermined geometrical shape and height or strength of fiber material, particularly as padding elements for the clothing industry.
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JPH0351825B2 |
A needling apparatus for making a patterned felt web comprises at least one needle board, which is connected to a needle board drive, a feed drive for feeding the felt web through a felt guide between a felt support and a stripper, and m...
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JPH0347348B2 |
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JPH0327663B2 |
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JPH0327664B2 |
An apparatus for needling a nonwoven web comprises a needle carrier, which is adapted to be driven, and a bedplate and a stripper for guiding the web between them. In order to impart a pure rotary motion to the needle carrier, the needle...
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JPH039223B2 |
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JPH02242961A |
PURPOSE: To ensure the retention of needles and suppress the staggering movement of the needles by detachably inserting the needles having angled butts in through holes of a carrying plate, retaining the needle butts by the surface of th...
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JPH02118789U |
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JPH02104757A |
PURPOSE: To provide the subject loom comprising a frame; a needle beam; and a guide system with a guide means fixedly supported by the frame and needle beam at one ends, and a guide post arranged in a sliding bearing and slidingly suppor...
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JPH0268349A |
PURPOSE: To make fibers not pass through needle holes of a pressing member by providing the needle holes of the pressing member with plugs of an elastic material to be pierced by needles in a specific state. CONSTITUTION: A fleece 13 is ...
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JPH0253951A |
PURPOSE: To enable to be resistant to damage of a needle plate in detaching a felt needle by equipping supporting components with the diameter larger than that of the felt needles at the upper part of the needles and fitting the supporti...
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