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Method for processing dandelion fiber by electrostatic flocking

A technology for dandelion fiber and electrostatic flocking, which is applied in the field of fiber textiles, can solve the problems of lack of spinnability, dandelion fiber is not suitable for spinning processing, and cannot be spun, and achieves easy flocking, low processing cost, and convenient collection. Effect

Active Publication Date: 2015-07-01
IANGSU COLLEGE OF ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the length of dandelion fiber is only 10-15mm, which is not spinnable and cannot be spun, and dandelion fiber is not suitable for spinning processing

Method used

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  • Method for processing dandelion fiber by electrostatic flocking

Examples

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Comparison scheme
Effect test

specific Embodiment 1

[0024] A method for processing dandelion fiber electrostatic flocking, comprising the following steps: feeding 1→scraping adhesive 2→electrostatic flocking 3→baking 4→brushing 5→finishing 6.

[0025] In the feeding step: cutting the dandelion fibers into short fibers with a length between 0.5 mm and a fiber fineness of about 12 microns in diameter; putting the cut dandelion fibers into a flocking box.

[0026] In the step of applying and scraping the adhesive, the flocking base cloth adopts the specification of cotton weft elastic fabric: warp cotton 60 s ×Weft cotton bale spandex 60 s +30D, the warp and weft density is 172×76 / inch, and the door width is 44 inches.

[0027] In the described scraping adhesive step, apply adhesive on the flocking base cloth, described adhesive adopts zr-961 electrostatic flocking adhesive:

[0028] (1) Glue compounding: add 40% ammonia water to the acrylate emulsion to adjust the viscosity, and thicken the emulsion to 10 Pa.s;

[0029] (2) Gl...

specific Embodiment 2

[0034] A method for processing dandelion fiber electrostatic flocking, comprising the following steps: feeding 1→scraping adhesive 2→electrostatic flocking 3→baking 4→brushing 5→finishing 6.

[0035] In the feeding step: cutting the dandelion fibers into short fibers with a length of 0.8 mm and a fiber fineness of about 12 microns in diameter; putting the cut dandelion fibers into a flocking box.

[0036] In the step of applying and scraping the adhesive, the flocking base cloth adopts the specification of cotton weft elastic fabric: warp cotton 60 s ×Weft cotton bale spandex 60 s +30D, the warp and weft density is 172×76 / inch, and the door width is 44 inches.

[0037] In the described scraping adhesive step, apply adhesive on the flocking base cloth, described adhesive adopts zr-961 electrostatic flocking adhesive:

[0038](1) Glue compounding: add 40% ammonia water to the acrylate emulsion to adjust the viscosity, and thicken the emulsion to 20 Pa.s;

[0039] (2) Glue amo...

specific Embodiment 3

[0044] A method for processing dandelion fiber electrostatic flocking, comprising the following steps: feeding 1→scraping adhesive 2→electrostatic flocking 3→baking 4→brushing 5→finishing 6.

[0045] In the feeding step: cutting the dandelion fibers into short fibers with a length between 0.7 mm and a fiber fineness of about 12 microns in diameter; putting the cut dandelion fibers into a flocking box.

[0046] In the step of applying and scraping the adhesive, the flocking base cloth adopts the specification of cotton weft elastic fabric: warp cotton 60 s ×Weft cotton bale spandex 60 s +30D, the warp and weft density is 172×76 / inch, and the door width is 44 inches.

[0047] In the described scraping adhesive step, apply adhesive on the flocking base cloth, described adhesive adopts zr-961 electrostatic flocking adhesive:

[0048] (1) Glue compounding: add 40% ammonia water to the acrylate emulsion to adjust the viscosity, and thicken the emulsion to 14 Pa.s;

[0049] (2) Gl...

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Abstract

The invention discloses a method for processing a dandelion fiber by electrostatic flocking, which comprises the steps of feeding, adhesive coating and scraping, electrostatic flocking, baking, brushing, and after-finish. According to the invention, a novel natural fiber material is developed and utilized, so that an effect of changing waste material into things of value is achieved; the dandelion fiber is low in processing cost and convenient to collect; and the dandelion fiber has an effect of clearing away heat and has a health effect. However, the length of the dandelion fiber is only 10-15 mm, so that the dandelion fiber does not have spinnability, can not be used for spinning and only can be used as a filler material. Electrostatic flocking is a new production process produced by using the natural characteristics of charges, provides a direction for the application of a novel natural fiber in textiles, and meets the requirements of textiles on environmental protection, low carbon, and health.

Description

technical field [0001] The invention belongs to the field of fiber textiles, and in particular relates to a processing method for electrostatic flocking of dandelion fibers. Background technique [0002] Dandelion (Latin name: Taraxacum mongolicum Hand.-Mazz.) Asteraceae, Dandelion is a perennial herb. Root cone-shaped, surface brown, shriveled, leaf edge sometimes with wavy teeth or pinnately parted, base gradually narrowed into petiole, petiole and main vein are often reddish-purple, upper part of scape purple-red, densely covered with spider-like white Villous hair; inflorescence head, involucre bell-shaped, achene dark brown, long pappus white, flower and fruit period from April to October. [0003] Dandelion is also known as Huanghuadiding, Popoding, Huahualang and so on. Compositae herbaceous perennials. Inflorescence heads, pompons formed by white pistils on the seeds, float to new places with the wind after blooming to give birth to new life. [0004] Dandelion a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/12B32B37/24B32B38/00B32B38/16B05C19/00
Inventor 黄雪红
Owner IANGSU COLLEGE OF ENG & TECH
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