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Roller for preparing unidirectional water guide cotton fabric

A cotton fabric and roller technology, applied in the direction of fabric surface trimming, heating/cooling fabrics, textiles and papermaking, etc., can solve the problem of limited unidirectional moisture conductivity, heating rollers do not have the ability to functionalize the fabric, and the fabric has unidirectional water conductivity. Inability to adjust and other problems to achieve the effect of ingenious structural design and high functional integration

Pending Publication Date: 2020-12-15
湖北欣柔卫生用品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a method for preparing unidirectional water-guiding ability for fabrics manufactured by the above-mentioned existing process, which cannot be adjusted, has limited unidirectional moisture-guiding ability, and existing heating rollers do not have fabric functional finishing ability. Roller for water cotton fabric, which integrates fabric heat setting and hydrophobic treatment, and can adjust the size and density of spikes on the outer surface of the roller to prepare fabrics with different unidirectional water conductivity

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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  • Roller for preparing unidirectional water guide cotton fabric
  • Roller for preparing unidirectional water guide cotton fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A roller for preparing one-way water-conducting cotton fabric, which includes a roller body 10, the outer surface of the roller body 10 is evenly distributed with conical thorns 50, and the inside of the roller body 10 is provided with a sealed heat transfer chamber 40. A heat transfer medium is stored in the cavity 40 , and a heating device 30 is also arranged in the heat transfer cavity 40 . The inside of the roller main body 10 is also provided with a cotton fabric finishing agent flow channel 20 , and the flow channel outlets 24 of the cotton fabric finishing agent flow channel 20 are evenly distributed on the outer surface of the roller main body 10 .

[0038] The distribution density of conical spikes 50 on the outer surface of the roller main body 10 is 4 pcs / mm 2 . Wherein, the diameter of the bottom surface of the conical spike 50 is 400 μm, and the height is 1000 μm.

[0039] The distribution density of the outlets of the cotton fabric finishing agent flow c...

Embodiment 2

[0042] A roller for preparing one-way water-conducting cotton fabric, which includes a roller body 10, the outer surface of the roller body 10 is evenly distributed with conical thorns 50, and the inside of the roller body 10 is provided with a sealed heat transfer chamber 40. A heat transfer medium is stored in the cavity 40 , and a heating device 30 is also arranged in the heat transfer cavity 40 . The inside of the roller main body 10 is also provided with a cotton fabric finishing agent flow channel 20 , and the flow channel outlets 24 of the cotton fabric finishing agent flow channel 20 are evenly distributed on the outer surface of the roller main body 10 .

[0043] The distribution density of the cone spikes 50 on the outer surface of the roller main body 10 is 2*10^ 5 piece / mm 2 . Wherein, the diameter of the bottom surface of the conical spike 50 is 1.5 μm, and the height is 1 μm.

[0044] The distribution density of the cotton fabric finishing agent flow channel 2...

Embodiment 3

[0047] A roller for preparing one-way water-conducting cotton fabric, which includes a roller body 10, the outer surface of the roller body 10 is evenly distributed with conical thorns 50, and the inside of the roller body 10 is provided with a sealed heat transfer chamber 40. A heat transfer medium is stored in the cavity 40 , and a heating device 30 is also arranged in the heat transfer cavity 40 . The inside of the roller main body 10 is also provided with a cotton fabric finishing agent flow channel 20 , and the flow channel outlets 24 of the cotton fabric finishing agent flow channel 20 are evenly distributed on the outer surface of the roller main body 10 .

[0048] The distribution density of the cone spikes 50 on the outer surface of the roller main body 10 is 1*10^ 5 piece / mm 2 . Wherein, the diameter of the bottom surface of the conical spike 50 is 100 μm, and the height is 100 μm.

[0049] The distribution density of the cotton fabric finishing agent flow channel...

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Abstract

The invention relates to a roller for preparing unidirectional water guide cotton fabric. Barbed nails are uniformly distributed on the outer surface of a roller main body and are used for forming trapezoidal holes in the cotton fabric; a sealed heat transfer cavity is formed in the roller main body, heat transfer media are stored in the heat transfer cavity, and a heating device is arranged; a cotton fabric finishing agent flow channel is further formed in the roller main body and comprises a flow channel inlet, flow guide channels, an annular flow channel and flow channel outlets, the annular flow channel is formed in an outer ring of the heat transfer cavity, the flow channel inlet is formed in one end of the roller main body, the flow guide channels are formed in the radial direction of the roller main body and located on the front portion and the rear portion of the heat transfer cavity, and the flow channel outlets are evenly distributed in the outer surface of the roller main body and communicated with the annular flow channel. Heat setting and the trapezoidal holes are completed at the same time, that is, the trapezoidal holes with unidirectional water guide capacity are formed in the fabric, meanwhile, the form that the barbed nails pierce the fabric to form the holes is fixed through hot steam, and the situation that the water guide effect cannot be achieved due to collapse caused by the fact that the barbed nails leave is avoided.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a roller for preparing unidirectional water-conducting cotton fabrics. Background technique [0002] With the improvement of people's requirements for living comfort, traditional pure cotton fabrics can no longer satisfy people's pursuit of health and comfort, and the development of unidirectional water-conducting pure cotton fabrics has attracted much attention. The current existing technologies all start from the fabric weaving process, which has high process requirements and low production capacity, and the unidirectional water conductivity of the developed fabric is fixed and cannot be adjusted. Therefore, a new way of preparing adjustable unidirectional water-conducting cotton fabric with simple process and high production efficiency is a new idea to solve the existing technical problems. [0003] The Chinese patent publication number is CN102619083A, the publication date ...

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): D06C29/00D06C7/02
CPCD06C29/00D06C7/02
Inventor 江雷
Owner 湖北欣柔卫生用品股份有限公司