A kind of ramie grinding base cloth

A technology of ramie and base fabric, which is applied in fabrics, textiles, textiles and papermaking, etc. It can solve the problems of low fiber strength and non-wear resistance of fabrics, and achieve the effects of avoiding accumulation, good durability, and stable physical and chemical properties.

Inactive Publication Date: 2016-03-23
益阳滔溪竹麻林纺科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fabric fiber has low strength and is not wear-resistant

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 kind of ramie grinding base cloth
  • A kind of ramie grinding base cloth
  • A kind of ramie grinding base cloth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 48Nm×48Nm×72×68×63R95 / 316L5 (ramie fiber with 95% fiber content; 5% 316L) grinding base cloth.

[0023] Adopt the ramie fiber of 1600-2000Nm, the length of ramie fiber is 60-240 and 316L, 6.5umm * 90 stainless steel fiber traction-cut strands are blended, spun into 48Nm long-fiber blended yarn, and then weaved into cloth.

[0024] It is selected to combine on the CZ304A high-speed needle carding machine, and adopts the process of starting to mix strips at the same time.

[0025] The fiber content is 95% ramie long fiber and 5% 316L stainless steel long fiber. The ramie fiber strips are designed to feed 11 pieces, and the wet weight of each strip is 8.42 g / m. The 316L stainless steel long fiber strips are designed to be fed into one piece. The weight of the stainless steel long fiber strips is 5 g / m. The first process of merging and mixing is carried out on the model. The first merging and mixing process is as follows: the number of strikes on the needle plate is 852 t...

Embodiment 2

[0037] 48Nm×48Nm×85×68×63R95 / 316L5 jacquard grinding base cloth.

[0038] Spinning process is as embodiment 1

[0039]In order to improve the friction coefficient of the base fabric, a jacquard base fabric is designed, and the warp and weft yarns are all made of 48Nm ramie long fiber and stainless steel long fiber blended spun yarn. The weaving warp density is designed to be 335 threads / 10cm, the weft density is 268 threads / 10cm, and the cloth width is 63". The warping head: 5368 threads, 10 shafts, 532 threads per shaft, and a length of 300 meters. The sizing process is the same as the implementation example 1.

[0040] Reeding process: the reed number is 82.5 # , reeding width 165cm, 9 heald frames,

[0041] Healds: 882 pieces on pages 1 and 2, 930 pieces on pages 3 and 4, and 144 pieces on pages 5, 6, 7, 8, and 9.

[0042] Denting: ground organization: (1234) × 8 times

[0043] (567893987654)×1 time

[0044] (1234)×16 times

[0045] (567893987654)×1 time

[0046] A ...

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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Abstract

The invention relates to grinding and polishing equipment, in particular to a ramie grinding base cloth used for grinding and polishing various electronic equipment. It solves the problem that the fabric fibers in the prior art have high elongation rate and will continue to elongate after adding tension during the grinding process, the fabric fibers have low strength and are not wear-resistant, the fabric fibers have a small friction coefficient, and the surface glows after a period of use. The coefficient of friction is reduced, it cannot be used, and the service life is short. When the two kinds of insulators are ground, technical defects such as static electricity will be produced. A kind of ramie grinding base cloth comprising 80-99% of ramie fiber and 1-20% of conductor fiber is provided in terms of mass percentage. High coefficient, not easy to break and deform, not easy to generate static electricity, good durability and stable physical and chemical properties can meet the requirements of industrial production.

Description

technical field [0001] The invention relates to grinding and polishing equipment, in particular to a ramie grinding base cloth used for grinding and polishing various electronic equipment. Background technique [0002] Due to the rapid development of science and technology, wired and wireless devices have been widely used in people's lives. Some parts of these devices need to be ground and polished during processing. For example, in the manufacturing process of integrated circuits and other electronic components, many Layer conductors, semiconductors and various dielectric materials are installed on the surface of the substrate. Most of these materials are deposited by physical and chemical methods. As the material layers are continuously deposited and removed, the surface of the substrate becomes uneven. , and agglomerated materials, lattice damage, scratches, pollution, etc., will affect the next step of installation and manufacturing, so the surface needs to be flattened ...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D03D15/02D02G3/04D02G3/12D03D15/217D03D15/25D03D15/50D03D15/533D03D15/573D03D15/58
Inventor 李兴高李世鹏
Owner 益阳滔溪竹麻林纺科技发展有限公司
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