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A woven material comprising tape-like warp an dweft, and an apparatus and method for weaving thereof

A fabric material and warp technology, applied in textiles, papermaking, auxiliary weaving equipment, textiles, etc., can solve problems such as inability to know, and achieve uniform fiber distribution and orientation

Active Publication Date: 2008-02-06
TAPE WEAVING SWEDEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Also, it is not known from this patent that there is a shape-forming material inside the body, and a material made using the formed edge of the strip

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • A woven material comprising tape-like warp an dweft, and an apparatus and method for weaving thereof
  • A woven material comprising tape-like warp an dweft, and an apparatus and method for weaving thereof
  • A woven material comprising tape-like warp an dweft, and an apparatus and method for weaving thereof

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Embodiment Construction

[0071] Various embodiments of the invention are now described separately. Although any other fabric can also be produced, the gist of the invention will only be described by way of example of the production of a flat woven material. In order to describe the present invention within the appropriate scope, the introduction of relevant background aspects with reference to each operating system is described separately.

[0072] (a) Devices for feeding tension-free warp yarns for shedding and fabric take-up

[0073] In traditional weaving, the warp yarns are usually wound together on a warp beam and conveyed horizontally to the weaving equipment through a let-off system. For weaving most materials, one warp beam is used. In terry weaving, two warp beams are used: one for creating the loops and the other for creating the base fabric. Multiple warp beams can also be used, for example, when spinning relatively thin materials, such as conveyor belt cloth. In the manufacture of cert...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

Novel woven materials, producible by a new weaving method, are described that comprise single or doubled warps and wefts in the form of tapes that are preferably partially stabilized type of fibrous tape. These fibres are caused to occur in a non-linear arrangement during the weaving process. The non-linear fibres can be subsequently straightened by pulling the tape longitudinally. The doubled warps and wefts comprise disconnected tapes. Such separateness of constituent tapes of doubled warp and weft tapes enables them to be slid / slipped relative to each other by pulling longitudinally and laterally without causing any alteration in the woven structure. These novel fabrics solve the problem of uneven fibre distribution and orientation arising from crumples / wrinkles due to compression and stretches due to extension, at the inner and outer sides respectively, when tape-woven fabrics are curved into shapes. Further, by using doubled warps and wefts fabrics with relatively flat / planar sections and thicker / raised wide rib sections can be also created that resemble a bit like a profiled material in its cross-section. Other fabrics like those comprising slant / oblique weft tapes, shaped warp and weft tapes, formed shape within its body are also producible.

Description

technical field [0001] The present invention generally relates to the field of textiles. More specifically, it relates to a new method for weaving in which the warp and weft threads are fed in the form of tapes rather than in the form of yarns. The method is preferably carried out in a vertical state. The method may include the following operations: feeding positively flat tension-free warp yarns for shedding and material take-up; selecting, positively feeding and inserting tapes of weft yarns of different widths and thicknesses in an untwisted flat state ; placing an inserted weft yarn at a fabric-fell in a flat state without beating up; and taking up a fabric material comprising flat weft yarns of the same or different widths. [0002] The warp and weft tapes are preferably produced from partially stabilized fiber types. The tape has its fibers joined discretely together with an adhesive of suitable hardness / stiffness or elastic / rubber-like, so that only some of the fiber...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D03D15/00D03D15/46D03D15/49D03D15/56
CPCD03D1/0094D10B2401/20D10B2101/08D10B2505/02D10B2331/021D03D41/007D03J1/06D03D1/0052D10B2211/01D10B2101/06D03D49/10D03D47/18D10B2101/20D03D13/00D10B2505/204D03D47/50D10B2401/041D03D49/20D03D47/16D02G3/40D10B2201/01D10B2503/04D10B2401/061D03D15/0088D03D15/00D10B2101/12D03D47/20D03D49/60D03D41/008D02G3/06D03D15/0077D03D15/08D03D47/36D03D47/40D03D3/08D03D13/002D03D41/00Y10T442/3065Y10T442/3041Y10T442/3146Y10T442/3049Y10T442/3472Y10T442/3033D03D15/49D03D15/46D03D15/56
Inventor N·科卡尔
Owner TAPE WEAVING SWEDEN
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