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Document Title |
JPH026868B2 |
In a device for the needling of a felt, there are provided at least one needle board (1) movable up and down and having needle rows staggered relative to one another and a lamellar rake (3) which forms a felt support and the lamellae of ...
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JPH0160575B2 |
An endless fibrous web is to be needled from both sides by needling means for piercing the web in only one direction. For that purpose the web is needled in the form of a twisted endless web, which is known as a Möbius web and has been ...
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JPH0136940Y2 |
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JPH0144823B2 |
The invention relates to a device for the needling of a lap of mineral fibres. So that the lap of mineral fibres can be needled, the hooks 6 of the needles 2 of a needle bed 1 are distributed over the entire length of penetration corresp...
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JPH0129265Y2 |
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JPH0129264Y2 |
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JPH0118635Y2 |
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JPH0118633Y2 |
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JPH0118632Y2 |
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JPH0118634Y2 |
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JPH0116785Y2 |
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JPS6426770A |
PURPOSE: To improve the impregnation of a thermoplastic resin and the adhesion of the resin to a mat by tufting a continuous glass filament mat with two kinds of needles having different diameters. CONSTITUTION: This method for producing...
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JPS6339702B2 |
An improved method of manufacture of a nonwoven fabric wherein a nonwoven fabric web is passed through a needle punching zone wherein the nonwoven fabric web is needle punched in such a manner that the number of needle punches per unit a...
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JPS6319625B2 |
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JPS6317946B2 |
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JPS632793U |
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JPS6260497B2 |
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JPS62122889U |
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JPS6219545B2 |
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JPS6244092U |
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JPS623265B2 |
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JPS6152264B2 |
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JPS6152263B2 |
Apparatus for manufacturing endless needled paper machine felts comprising at least one ply formed by a plurality of overlapping loops of a sliver web comprises a needling machine having a working width corresponding to the width of the ...
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JPS6117518B2 |
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JPS6137930U |
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JPS6112962A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60178136U |
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JPS6032148Y2 |
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JPS6039783B2 |
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JPS60105692U |
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JPS6021431Y2 |
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JPS6082489U |
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JPS6018459Y2 |
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JPS6014787Y2 |
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JPS6018350B2 |
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JPS605699B2 |
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JPS602229Y2 |
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JPS5980490U |
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JPS5846580B2 |
1432881 Needling loom FIBERWOVEN CORP 23 May 1974 [20 June 1973] 23137/74 Heading D1R A previously needled fibrous web 14 undergoes transverse oscillation whilst being passed through the needling zone, the amplitude of the oscillation de...
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JPS58110092U |
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JPS5818477B2 |
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JPS5812872Y2 |
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JPS584952Y2 |
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JPS5758235Y2 |
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JPS5758123B2 |
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JPS5755346Y2 |
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JPS5755818B2 |
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JPS5753463B2 |
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JPS5753464B2 |
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JPS5750305Y2 |
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