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Production method of flax/cotton blended yarns

A production method, cotton blending technology, applied in the direction of yarn, textiles and papermaking, etc., can solve the problems of uneven fiber distribution and poor performance, and achieve high strength, meet functional requirements, and small CV value of single strength.

Inactive Publication Date: 2017-07-04
NANTONG DOUBLE GREAT TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The performance of the existing blended yarn products is not good enough, the fiber distribution is not uniform enough, and it cannot meet people's needs

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The production method of hemp / cotton blended yarn of the present invention, comprises the steps:

[0012] 1) Pretreatment of hemp fiber: first rub and comb the flax fiber, then spray softener to soften it, and then seal it for 24 hours to soften the fiber and pack it to obtain hemp fiber with improved performance;

[0013] 2) After the hemp fiber and cotton fiber are mixed, they are sequentially passed through the disc plucking machine, cotton blending machine, porcupine opener, multi-compartment blending machine, card roller opener, vibrating cotton feeder, and single beater. Processing of coiling machine, carding machine, three-way draw frame, roving frame, siro spinning frame and winding machine to obtain hemp / cotton blended yarn.

[0014] The weight ratio of the hemp fiber and cotton fiber is 1:3.

Embodiment 2

[0016] The production method of hemp / cotton blended yarn of the present invention, comprises the steps:

[0017] 1) Pretreatment of hemp fiber: first rub and comb the flax fiber, then spray softener to soften it, and then seal it for 24 hours to soften the fiber and pack it to obtain hemp fiber with improved performance;

[0018] 2) After the hemp fiber and cotton fiber are mixed, they are sequentially passed through the disc plucking machine, cotton blending machine, porcupine opener, multi-compartment blending machine, card roller opener, vibrating cotton feeder, and single beater. Processing of coiling machine, carding machine, three-way draw frame, roving frame, siro spinning frame and winding machine to obtain hemp / cotton blended yarn.

[0019] The weight ratio of the hemp fiber to the cotton fiber is 1:5.

Embodiment 3

[0021] The production method of hemp / cotton blended yarn of the present invention, comprises the steps:

[0022] 1) Pretreatment of hemp fiber: first rub and comb the flax fiber, then spray softener to soften it, and then seal it for 24 hours to soften the fiber and pack it to obtain hemp fiber with improved performance;

[0023] 2) After the hemp fiber and cotton fiber are mixed, they are sequentially passed through the disc plucking machine, cotton blending machine, porcupine opener, multi-compartment blending machine, card roller opener, vibrating cotton feeder, and single beater. Processing of coiling machine, carding machine, three-way draw frame, roving frame, siro spinning frame and winding machine to obtain hemp / cotton blended yarn.

[0024] The weight ratio of the hemp fiber to the cotton fiber is 1:4.

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 provides a production method of flax / cotton blended yarns, which comprises the following steps of: 1, carrying out flax fiber pre-processing, i.e., firstly, carrying out flax rolling processing and flax carding processing on flax fibers, then spraying a softener to carry out softening, then sealing for 24h to enable the fibers to be softened, and packaging to obtain performance-improved flax fibers; 2, after mixing the flax fibers and cotton fibers, by sequential machining thorugh a disk plucker, a cotton blender machine, a porcupine opener, a multimixer, a card wire roller cotton slitting machine, a vibrating cotton feeding machine, a single beater scutcher, a carding machine, a three-pass drawing frame, a roving frame, a siro spinning frame and a winding machine, obtaining the flax / cotton blended yarns. According to the method provided by the invention, the produced flax / cotton blended yarns have the advantages of yarn evenness, small single yarn strength CV value, high strength and the like, can meet function requirements of consumers for a fabric, and have excellent development prospect.

Description

technical field [0001] The invention relates to a production method of hemp / cotton blended yarn, belonging to the technical field of textiles. Background technique [0002] Blended yarn refers to the yarn that is mixed and spun by two or more different fibers in a certain proportion, such as polyester-cotton blended yarn, polyester-viscose blended yarn, etc. There are also a variety of fibers that are distributed and adjusted in different proportions to become blended yarns. Blended yarn can be composed of different fibers with excellent appearance and hand feeling, and the choice of fiber raw materials, blending ratio and combination method can be changed according to the application. Therefore, blended yarns can be used in knitted and woven garments, decorative fabrics, as well as industrial materials and sewing threads. [0003] The performance of existing blended yarn products is not good enough, and the fiber distribution is not uniform enough, which cannot meet peopl...

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): D02G3/04
CPCD02G3/042D10B2201/02D10B2201/04D10B2401/063
Inventor 杨广泽吉宜军乐荣庆
Owner NANTONG DOUBLE GREAT TEXTILE
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