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Melt-blown cloth spunlace production line

A technology of production line and melt-blown cloth, applied in the field of melt-blown cloth spunlace production line, which can solve the problems that masks are difficult to meet the standards

Pending Publication Date: 2020-10-23
JIANGSU KUNTAI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, during the transportation and storage of the meltblown cloth, it must be kept moisture-proof and avoid contact with high-humidity environments. One of the reasons why the cloth that was made clearly passed the test at the time, but failed after a while

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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  • Melt-blown cloth spunlace production line
  • Melt-blown cloth spunlace production line
  • Melt-blown cloth spunlace production line

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as figure 1 , figure 2 , image 3 , Figure 4As shown, the meltblown cloth spunlace production line includes: an unwinding device 1 arranged at the front end, a spunlace device 2 is arranged at the rear end of the unwinding device 1, and a spunlace device 2 is arranged at the rear end of the spunlace device 2. Multi-stage drying device 3, an automatic winding device 4 is arranged at the rear end of the multi-stage drying device 3, and a longitudinal slitting knife is arranged between the automatic winding device 4 and the multi-stage drying device 3 Group 5, the structure of the spunlace device 2 includes: a first frame 6, a first conveyor belt 7 is arranged in the first frame 6 through a first transmission mechanism, and at the front end of the first frame 6 A first front support roller 8 is provided,...

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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Abstract

The invention discloses a melt-blown cloth spunlace production line, comprising an unwinding device arranged at the front end, wherein a spunlace device is arranged at the rear end of the unwinding device; a multi-stage drying device is arranged at the rear end of the spunlace device; an automatic winding device is arranged at the rear end of the multi-stage drying device; a longitudinal slittingcutter group is arranged between the automatic winding device and the multi-stage drying device; the spunlace device structurally comprises a first rack, a first conveying belt is arranged in the first rack through a first transmission mechanism; a first front supporting roller is arranged at the front end of the first rack. A cloth feeding roller is arranged at the position, at the upper end of the first front supporting roller, of the first rack, a first rear supporting roller is arranged at the rear end of the first rack, and two sets of longitudinal spunlace nozzles are arranged at the upper end of the first rack and connected with a water outlet of a water pump through a water pipe.

Description

technical field [0001] The invention relates to the field of melt-blown cloth production, in particular to a melt-blown cloth spunlace production line. Background technique [0002] Melt blown cloth mainly uses polypropylene as the main raw material, and the fiber diameter can reach 1-5 microns. There are many voids, fluffy structure, and good wrinkle resistance. The ultrafine fibers with unique capillary structure increase the number and surface area of ​​fibers per unit area, so that the melt-blown cloth has good filterability, shielding, heat insulation and oil absorption. Therefore, melt blown cloth is the core production material of masks. Both medical masks and N95 masks are composed of spunbond layer, meltblown layer and spunbond layer. Among them, the spunbond layer and meltblown layer are all composed of polypropylene PP material. [0003] With the surge in demand for foreign masks, the price of meltblown cloth has risen rapidly, from 18,000 yuan / ton before the ep...

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 Applications(China)
IPC IPC(8): D04H18/04F26B3/02F26B21/02B01D53/26B65H23/038
CPCD04H18/04F26B3/02F26B21/02B01D53/26B65H23/038
Inventor 孙祥俊付主木孙月群郭乃祥陆顺杰
Owner JIANGSU KUNTAI MACHINERY
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