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Liquid-fluid flexible linear material and method and application of liquid-fluid composite yarn

A technology of fluid materials and flexible threads, which is applied in the direction of continuous winding spinning machines, yarns, spinning machines, etc., can solve the problems of inability to implement spinning and weaving processing, difficult to comb and collect liquid fluids, etc., and achieve excellent appearance and Hand feeling, easy textile molding effect

Active Publication Date: 2022-02-18
WUHAN TEXTILE UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, liquid fluid is difficult to comb and collect, and traditional spinning and weaving processes cannot be implemented at all, and the processing of its composite yarn and fabric materials is difficult and challenging

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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  • Liquid-fluid flexible linear material and method and application of liquid-fluid composite yarn
  • Liquid-fluid flexible linear material and method and application of liquid-fluid composite yarn
  • Liquid-fluid flexible linear material and method and application of liquid-fluid composite yarn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Yarn forming with built-in non-Newtonian fluid

[0046] The special feature of non-Newtonian fluid is that it has viscosity, and the viscosity will change. When it is under pressure, it will produce viscosity, and when the pressure continues to increase, the viscosity will continue to increase. It becomes a solid, and the hardness of this solid is still very high. However, non-Newtonian fluids are difficult to compound into yarns, cannot be spun into flexible cloth-like structures, and cannot guarantee the uniform dispersion and stable combination of non-Newtonian fluids, resulting in the decline of the impact resistance of non-Newtonian fluids themselves.

[0047] see Figure 1-4 As shown, a flexible linear material of a liquid fluid adopts the yarn forming method of a built-in non-Newtonian fluid in the present invention, and the specific steps are:

[0048] A. Built-in Encapsulation of Fluid Materials

[0049] see figure 1 As shown, the non-Newtonian fluid materi...

Embodiment 2-3

[0059] A liquid flexible linear material. Compared with Embodiment 1, the difference is that the material type of the built-in fluid material is changed. The rest of the steps are roughly the same as Embodiment 1, and will not be repeated here. The types of fluid materials corresponding to each embodiment are shown in Table 1.

[0060] The material type of the built-in fluid of the liquid-fluid composite yarn prepared in Example 2-3 of Table 1

[0061] Example Material type Example 2 distilled water Example 3 cooking oil

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Abstract

The invention provides a liquid-fluid flexible linear material and a liquid-fluid composite yarn forming method and application. The present invention adopts filling technology to pack the fluid material into the pipe material with a cavity; then cut the flexible film surface material into strips, and use the flexible film strips to wrap and seal the pipe material with the fluid material; In the over-spinning method, the flexible membrane strip is wrapped and encapsulated with the fluid material tube and the short fiber is compounded and twisted into a yarn. The invention breaks the technical bottleneck that liquid fluid is difficult to comb and collect into strips, realizes the built-in short-process yarn forming of liquid fluid material, solves the technical problem of composite yarn forming of fluid material, and makes enhanced impact protection yarn and Its clothing fabrics provide a quick and effective method. The method of the invention has a short process flow and is easy to popularize and apply.

Description

technical field [0001] The invention relates to the technical field of textile materials, in particular to a liquid-fluid flexible linear material and a liquid-fluid composite yarn forming method and application. Background technique [0002] The definition of textile materials is characterized by tiny individual fibers. Through artificial methods, using the properties of fibers, the fibers are arranged and constructed into materials with practical structures, properties and shapes. This kind of artificial behavior can be implemented to a single fiber that is elongated and tiny, with various shapes and properties. It is generally believed that fluid materials such as water, oil, and non-Newtonian fluids have characteristics such as easy flow, compressibility, and viscosity, and cannot be effectively used for textile processing. However, the density of the fluid material is higher than that of air, and it has better resistance to resistance, which can accelerate the attenuat...

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): D02G3/04D02G3/44D01H4/16
CPCD02G3/04D02G3/44D01H4/16D10B2401/063
Inventor 夏治刚王洁王凯付驰宇苏彬陶光明
Owner WUHAN TEXTILE UNIV
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