Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Spray type anti-static finishing device and fabric anti-static finishing process

A finishing device and anti-static technology, which is applied in spraying/spraying textile material processing, equipment configuration for processing textile materials, fiber processing, etc., can solve the problem of insufficient anti-static effect of fabrics, uneven distribution of anti-static finishing agents, and anti-static effect Insufficient uniformity and other problems, to achieve better hand feeling, excellent antibacterial and antifungal properties, and appropriate viscosity

Active Publication Date: 2022-04-05
张家港市华科毛纺有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The cloth surface is heated by high-temperature hot air in the drying room of the setting machine, which will cause the anti-static finishing agent to migrate and accumulate on the surface of the fabric, resulting in uneven distribution of the anti-static finishing agent, resulting in insufficient anti-static effect of the finished fabric. The anti-static effect on the surface is not uniform enough

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Spray type anti-static finishing device and fabric anti-static finishing process
  • Spray type anti-static finishing device and fabric anti-static finishing process
  • Spray type anti-static finishing device and fabric anti-static finishing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] refer to figure 1 and figure 2 , is a spray type antistatic finishing device disclosed by the present invention, which includes a cloth drop frame 2 arranged at the cloth outlet end of the drying room 1 of the hot air stenter setting machine. The cloth drop frame 2 includes two vertical columns 21, a connecting beam 23 connected between the tops of the two vertical columns 21, and two horizontal beams 22. The beam 22 corresponds to the column 21 one by one, and one end is connected to the top of the column 21 . Guide rollers are arranged in the middle of the two beams 22 perpendicular to the length direction of the beams 22 , and a main friction roller parallel to the guide rollers is arranged at the end away from the column 21 . The surface of the main friction roller is covered with a rough rubber belt. The beam 22 is provided with a transmission shaft, and the end of the transmission shaft is connected with a private server motor. The drive shaft and the frictio...

Embodiment 2

[0095] A fabric anti-static finishing process, which is completed on the hot-air stenter setting and the spray-type anti-static finishing device of Example 1, refer to Figure 5 , including the following steps,

[0096] A heat setting: use a hot air stenter setting machine to perform heat setting treatment on the fabric 9, and the setting temperature is 180°C;

[0097] B Anti-static finishing liquid spray treatment:

[0098] P1. Configure the antistatic finishing solution according to the proportion, and temporarily store it in the liquid distribution tank 3; the formula of the antistatic finishing solution is as follows,

[0099] Polylactic acid porous microspheres 100 g

[0100] Chitin 100 g

[0101] Silk fibroin 140 g

[0102] Spirulina polysaccharide 25 g

[0103] Meteorological silica 20 g

[0104] Butanol 10 g

[0105] 750 g of deionized water;

[0106] When configuring, just weigh the ingredients according to the above ratio; first mix deionized water and butano...

Embodiment 3-5

[0112] Embodiments 3-5 all relate to a fabric antistatic finishing process, which is completed on the hot air stenter setting and the spray type antistatic finishing device of Embodiment 1. Based on Embodiment 2, the difference from Embodiment 2 is only : The heat setting temperature is different, and the formula of the antistatic finishing liquid used is different. The specific differences are shown in Table 2.

[0113] Table 2. Embodiment 3-5 stereotypes temperature and antistatic finishing solution formula table

[0114]

[0115] The polyester staple fiber wool-like fabrics finished according to the process methods of Examples 2-5 were respectively sampled for performance testing.

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a spray-type anti-static finishing device, which includes a cloth drop frame arranged at the tail end of a hot air stenter setting machine, and also includes a liquid distribution box, a booster pump, a spray box, a spray pipe located in the spray box, and a first guide Roller, second guide roller and infrared drying device, the liquid inlet end of the booster pump is connected with a liquid inlet pipe, and the liquid outlet end is connected with a liquid outlet pipe; the end of the liquid inlet pipe far away from the booster pump extends into the liquid distribution box , the end of the liquid outlet pipe away from the liquid distribution tank is connected to the spray tank; the bottom plate of the spray tank is provided with a first bar-shaped groove for the fabric to enter the spray box, and the top plate is opened with a second bar-shaped groove for the fabric to pass through the spray box; Several nozzles are arranged on the tube. Using this device to carry out antistatic finishing on the fabric is beneficial to energy saving and consumption reduction, and the finished fabric has the advantages of uniform and long-lasting antistatic effect. The invention also correspondingly discloses a fabric antistatic finishing process using the spray type antistatic finishing device.

Description

technical field [0001] The invention relates to the technical field of antistatic finishing of fabrics, in particular to a spray type antistatic finishing device and a fabric antistatic finishing process. Background technique [0002] Fibers, yarns or fabrics are charged with static electricity due to friction during processing or use. After the fiber is charged with static electricity, it is easy to absorb dust and cause contamination. During the processing, due to the attraction or repulsion of the electric charge, the processing will be difficult. The accumulation of static electricity in fibers is related to its hygroscopicity. Synthetic fibers have very low hygroscopicity and high surface resistance, making them easier to accumulate static electricity. Therefore, when processing chemical fiber fabrics and woolen fabrics made of polyester and other materials, it is necessary to carry out anti-static finishing on the fabrics. [0003] In the prior art, the antistatic f...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D06B1/02D06B23/20D06B15/00D06M15/507D06M15/15D06M15/03D06M11/79D06M101/32
CPCD06B1/02D06B23/20D06B15/00D06M15/507D06M15/15D06M15/03D06M11/79D06M16/00D06M2101/32
Inventor 陶科
Owner 张家港市华科毛纺有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com