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A kind of spunlace messy fuzzy calico and its preparation method

A printed cloth and spunlace technology, applied in the field of non-woven materials, can solve the problems of reduced visual contrast, clear vision and dizziness of printed spunlace wiping cloth, and achieve the effect of avoiding dizziness, various colors, and not easy to fatigue.

Active Publication Date: 2022-03-15
XINLONG HLDG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the main purpose of the present invention is to provide a spunlace messy and fuzzy printed cloth and its preparation method to solve the defects of the existing printed spunlace wiping cloth with clear vision and dizziness, and to reduce the visual contrast of the product through the messy and fuzzy printing technology , so as to reduce the problem of human eye dizziness, so as to meet the needs of special industries such as medical treatment and cleaning

Method used

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  • A kind of spunlace messy fuzzy calico and its preparation method
  • A kind of spunlace messy fuzzy calico and its preparation method

Examples

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Effect test

preparation example Construction

[0025] like figure 1 As shown, the present invention provides a kind of preparation method of spunlace messy fuzzy calico, comprises the following steps:

[0026] Fiber feeding→coarse opening→fine opening→carding→spunlace reinforcement→messy and fuzzy printing treatment→drying→coiling→inspection.

[0027] The messy and fuzzy printing process specifically includes the following steps: spunlace wet cloth→light-colored foam dipping→diamond pattern roller printing→conveyor chain support→drying.

[0028] Wherein the liquid-carrying rate of the spunlace wet cloth is 90-170%; the liquid-carrying rate of the light-colored foam after dipping is 150-260%; and the liquid-carrying rate of the patterned roller printing is 180-320%.

[0029] Wherein the drying temperature is 120-170°C, and the drying time is 20s-2 minutes.

[0030] The finishing liquid impregnated with light-colored foam is composed of the following components by weight percentage: polyacrylate 1wt%-15wt%; pigment 0.03wt‰...

Embodiment 1

[0034] Embodiment 1 star pattern messy fuzzy printing

[0035] like figure 1 As shown, the present embodiment provides a method for preparing spunlace messy fuzzy calico (star pattern), comprising the following steps:

[0036] 1) Prepare the raw material, polyester fiber, the specification is 1.4D×38mm.

[0037] 2) Feed large pieces of polyester fiber into the open feeder for opening, and become small fiber clumps, which are transported to the carding machine for further opening through the air flow, and the large cylinder and work roller of the carding machine comb the fiber bundles into a smooth Fiber web, and then through the doffer to form a better fiber web, the weight of the fiber web is 42g / ㎡.

[0038] 3) The fiber web is pre-wetted (0-10bar hydraulic pressure spunlace), and the front and back drums are spunlace, so that the fibers in the fiber web are entangled with each other to form a spunlace non-woven fabric. The spunlace head is spunlace The pressures are 20 ba...

Embodiment 2

[0041] Embodiment 2 Diamond pattern messy and fuzzy printing

[0042] like figure 1 As shown, the present embodiment provides a method for preparing spunlace messy and fuzzy calico (diamond pattern), comprising the following steps:

[0043] 1) Prepare raw materials, polypropylene fiber, the specification is 1.4D×38mm; viscose fiber, the specification is 1.4D×38mm.

[0044]2) Feed the bulk fiber raw material into the conveyor for opening, and turn it into small clumps of fibers, which are transported to the carding machine for further opening through the air flow. The large cylinder of the carding machine and the working mixer comb the fiber bundles into smooth The fiber web, and then through the doffer to form a better fiber web, the fiber web weight is 55g / ㎡.

[0045] 3) The fiber web is pre-wetted (water pressure spunlace of 0-10bar), and the front and back drums are spunlaced, so that the fibers in the fiber web are entangled with each other to form a spunlace non-woven f...

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Abstract

The invention relates to a preparation method of spunlace messy and fuzzy calico, which comprises the following steps: fiber feeding→rough opening→fine opening→combing into a web→spunlace reinforcement→messy and fuzzy printing treatment→drying→coiling → Inspection. The present invention also provides the spunlace messy and fuzzy printed cloth prepared by the above method. The present invention is obtained by the on-line messy and fuzzy printing technology of spunlace cloth. The process method selected in this technology is appropriate, and the messy and fuzzy printed cloth with discontinuous patterns such as star patterns, diamond patterns, and rhombus patterns produced does not It has the characteristics of better liquid absorption and diffusion, washing and abrasion resistance without chipping and dizziness; the color gradient of the spunlaced messy and fuzzy calico has various colors and high color fastness, which has reached the international advanced level.

Description

technical field [0001] The invention relates to the technical field of nonwoven materials, in particular to a spunlace messy and fuzzy printed cloth and a preparation method thereof. Background technique [0002] At present, spunlace nonwoven products are mainly used in wet wipes, medical care, cleaning, leather base cloth and other application fields; clean wiping materials are currently the fastest growing field, and they are growing more and more in the fields of household daily use and industrial cleaning. The faster it is, the more professional technical requirements are put forward for solvent resistance, chip shedding, static electricity, friction coefficient, etc. [0003] At present, the field of clean materials at home and abroad mainly includes traditional spunlace materials, rubber-impregnated printing spunlace materials, and wood pulp composite spunlace materials. Traditional spunlace materials are not resistant to water washing and tend to fluff when used. Mos...

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): D04H1/492D06B3/10D06P1/44D06P1/52D06P3/52D06P3/82
CPCD04H1/492D06B3/10D06P3/52D06P1/44D06P1/5257D06P3/8204
Inventor 杨晓伟贾耀芳蒙国慧赵祥王中荣周小春
Owner XINLONG HLDG GROUP
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