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Preparation method of bamboo fiber knitted terry fabric

A bamboo fiber and fabric technology, applied in knitting, fiber processing, weft knitting and other directions, can solve the problems of poor shrinkage and single function, and achieve the effects of good drape, improved comfort and good application prospects.

Active Publication Date: 2014-01-29
NINGBO DAQIAN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a bamboo fiber knitted terry fabric and its preparation method, which solves the technical problems of a single bamboo fiber terry fabric, such as stereotyping, poor shrinkage and relatively single function.

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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  • Preparation method of bamboo fiber knitted terry fabric
  • Preparation method of bamboo fiber knitted terry fabric
  • Preparation method of bamboo fiber knitted terry fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] weaving process

[0032] 1) Raw material preparation: the terry yarn is bamboo fiber, the linear density is Ne25, and the twist coefficient is 330; the ground yarn is polyester filament with special-shaped cross-section, and the linear density is 75D. Pre-condition humidity for 24 hours in a constant temperature and humidity environment with a temperature of 23°C and a humidity of 60% (attached figure 1 ).

[0033] 2) Weaving on the upper machine: the selected machine number is 19G-24G, and the sinker nose type is 1.8mm-3.0mm. The organization structure is the terry structure of the package (see attached figure 2 ). When weaving, feed the loop yarn 1 and the ground yarn 2 into each piece at the same time, and adjust the vertical and horizontal angles of the yarns 1 and 2. In order to obtain a good terry coverage effect, the tension of the fed polyester filament should be greater than that of the terry yarn 1. At the same time, it is necessary to ensure that the l...

Embodiment 2

[0051] weaving process

[0052] 1) Raw material preparation: the terry yarn is bamboo fiber, the linear density is Ne50, and the twist coefficient is 345; the ground yarn is polyester filament with special-shaped cross-section, and the linear density is 100D. Pre-condition the humidity for 24 hours in a constant temperature and humidity environment with a temperature of 25°C and a humidity of 63%.

[0053] 2) Weaving on the upper machine: the selected machine number is 19G-24G, and the sinker nose type is 1.8mm-3.0mm. The organizational structure is a positively wrapped terry structure. The processing weight is 300g / m 2 .

[0054] The weaving scheme is as follows:

[0055] Option 1: The machine number is 19G, the sinker model is 1.8mm, the bamboo fiber yarn is 25s, and the special-shaped polyester filament is 100D.

[0056] Option 2: The machine number is 24G, the sinker model is 3mm, the bamboo fiber yarn is 50s, and the special-shaped polyester filament is 75D.

[0057...

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 bamboo fiber knitted terry fabric and a preparation method thereof. The structure of the fabric is that: a terry layer and an inner layer are made of bamboo fiber yarns, and a middle layer is made of special polyester filament yarns. The preparation method comprises the following steps of: preparing raw materials; knitting on a machine; inspecting; performing mechanical softening treatment; presetting; performing pretreatment; dyeing; performing softening treatment; drying; shearing; and opening width for setting. A unique interwoven terry texture structure is adopted, bamboo fibers and the special polyester filament yarns have high moisture absorption and moisture permeability, and the special polyester filament yarns have high wicking capacity; and in the preparation method, a physical and chemical double softening finishing technology is adopted, the hand feel and luster of the fabric are improved, polluting reagents are not used in the treatment process, and the preparation method has a good application prospect.

Description

technical field [0001] The invention belongs to the field of terry fabric and its preparation, in particular to a bamboo fiber knitted terry fabric and a preparation method thereof. Background technique [0002] Existing terry fabrics are mainly formed by interlacing warp and weft yarns in weaving. The terry and the inner layer are all woven from the same yarn. The function is relatively single and the setting effect is not good. Existing similar knitted fabrics are looped layers formed of bamboo fibers and inner layers formed of chemical fiber filaments, which have defects such as poor use effect and poor appearance and feel. [0003] Bamboo fiber is a new type of natural and environmentally friendly green fiber for knitting. It has good hygroscopicity, drapability and dyeability, soft hand feeling, good natural luster and natural antibacterial and anti-ultraviolet properties. A healthy fabric with excellent potential". Adopting single bamboo fiber fabric has the disadvan...

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 Patents(China)
IPC IPC(8): D04B1/04D06C19/00D06M11/76D06M11/50D06M13/188D06M16/00D06P5/12D06P5/02
Inventor 马建荣范沛飞何立峰刘冰
Owner NINGBO DAQIAN TEXTILE
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