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Continuous multi-station cotton yarn modifying device and method

A hemp yarn and multi-station technology, which is applied in the field of continuous multi-station cotton and linen yarn modification devices, can solve the problems of poor dyeability, rough hand feeling, easy wrinkling, etc., and achieves easy control, improved dyeing performance, Fast heating effect

Inactive Publication Date: 2011-10-12
DONGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But they also have the disadvantages of easy wrinkling, shrinkage, rough hand feeling and poor dyeability.

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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  • Continuous multi-station cotton yarn modifying device and method
  • Continuous multi-station cotton yarn modifying device and method
  • Continuous multi-station cotton yarn modifying device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Such as figure 1 As shown, it is a schematic structural diagram of a continuous multi-station cotton and linen yarn modification device, and the continuous multi-station cotton and linen yarn modification device is located at a station in the continuous multi-station modification process, including The conveyor belt 1 is provided with a processing box 5 on the conveyor belt 1. The processing box 5 is an openable airtight container. The upper end cover of the processing box 5 is provided with two microwave generating devices 9, a first quick connector 6 and a second quick connector 10, the first quick connector 6 can be connected with the liquid ammonia delivery system 7 located above the designated station of the treatment box 5, and the second quick connector 10 can be connected with the ammonia delivery system 8 and the ammonia gas delivery system located above the designated station of the treatment box 5. The atmospheric conveying system 18 is connected, and the pro...

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 relates to a continuous multi-station cotton yarn modifying device and method. The modifying device comprises a conveyer belt; the conveyer belt is provided with a treatment box; at least one microwave generator, a first quick connector and a second quick connector are arranged on an end cover above the treatment box, wherein the first quick connector can be connected with a liquid ammonia transfer system positioned above a specified station of the treatment box, and the second quick connector can be connected with an ammonia transfer system and an air conveying system positioned above a specified station of the treatment box; and at least two groups of drafting mechanisms are arranged in the treatment box, wherein the left lead screw and the right lead screw of the first group of drafting mechanism are connected with a drafting driving system. The continuous multi-station cotton yarn modifying device disclosed by the invention can be used for modifying cotton yarns withliquid ammonia and drafting cotton yarns simultaneously, carrying out the operations of microwave drying and drafting simultaneously, and modifying cotton yarns by multiple methods of liquid ammonia,drafting, microwaves and the like; and according to the device and the method disclosed by the invention, the flexibility, wrinkle resistance, crack resistance, smoothness, bulkiness, chromaticity and the like can be improved.

Description

technical field [0001] The invention relates to a continuous multi-station cotton and linen yarn modification device and method, belonging to the technical field of textiles. Background technique [0002] Natural fiber fabrics such as cotton and linen yarn are more and more valued by people because of their superior properties, such as sweat absorption, good air permeability, and harmlessness to the human body. But they also have the disadvantages of easy wrinkling, shrinkage, rough hand feeling and poor dyeing property. Cotton and linen yarn modified by liquid ammonia is not easy to shrink, soft to the touch, and has certain wrinkle resistance; the mechanical properties and viscoelasticity of cotton and linen yarn after drafting in the ammonia soaking process are enhanced, not easy to break, smooth and fluffy; Microwave drying of cotton and linen yarn can quickly, uniformly and efficiently remove residual liquid ammonia, increase the dyeing rate of cotton and linen yarn, a...

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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IPC IPC(8): D06B9/00D06B21/00D06C3/00D06B23/00D06B9/06F26B3/347
CPCY02P70/62
Inventor 孙以泽孟婥朱姿娜安广超徐洋
Owner DONGHUA UNIV
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