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Manufacturing method for woven imitation knitting rib fabric

A production method and knitting rib technology, which is applied in the field of textile fabrics and fabrics, can solve problems such as low strength, environmental hazards, and poor fabric feel, and achieve the effect of ensuring strength and changing processes

Inactive Publication Date: 2013-09-18
XUZHOU SILK FIBER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is well known that the strength of the raw material yarn with high elasticity will be very low, and this method uses conventional yarns, so in actual production, there will be many broken ends, and the sizing-treated yarns will be woven into fabrics. Relatively poor, the most important thing is that the slurry is all chemical additives, which will cause great harm to the environment

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

[0046] Selected raw materials:

[0047] The specification of the cationic ITY composite yarn is 44dtex, the setting shrinkage is 12.3%, and the amorphous shrinkage is 55.3%.

[0048] Winding:

[0049] The winding speed is 511m / min, and the tension is controlled at 5cN.

[0050] Twisting:

[0051] Use a two-for-one twister to twist the wound silk. The twist of the warp is 15T / cm, and the twist is 1Z1S; the twist of the weft is 22T / cm, and the twist is Z.

[0052] Styling operation:

[0053] Yarn steaming furnace is used, steam method is adopted, the setting temperature of warp is 70°C, and the setting time is 85 minutes.

[0054] Warp warping operation:

[0055] The warp pulling speed is 280m / min, and the rewinding speed is 80m / min, and the finished yarn is rewound as a weft thread for standby.

[0056] Thread the warp thread into brown and reed.

[0057] Water-jet dobby loom is used for weaving, the number of rotations of the loom is 550 / min, and the weight is 4kg.

[...

Embodiment 2

[0069] Select raw materials:

[0070] The specification of the cationic ITY composite yarn is 150dtex, the setting shrinkage is 10.9%, and the amorphous shrinkage is 45.7%.

[0071] Winding:

[0072] The winding speed is 511m / min, and the tension is controlled at 5cN.

[0073] Twisting:

[0074] Use a two-for-one twister to twist the wound silk. The twist of the warp is 11 / cm, and the twist is 1Z1S; the twist of the weft is 17 / cm, and the twist is Z.

[0075] Styling operation:

[0076] Yarn steaming furnace is used, the steam method is adopted, the setting temperature of warp is 60°C, and the setting time is 100 minutes.

[0077] Warp warping operation:

[0078] The warp pulling speed is 280m / min, and the rewinding speed is 80m / min, and the finished yarn is rewound as a weft thread for standby.

[0079] Thread the warp thread into brown and reed.

[0080] Water-jet dobby loom is used for weaving, the number of rotations of the loom is 550 / min, and the weight is 4kg.

...

Embodiment 3

[0091] Choose ingredients:

[0092] The specification of the cationic ITY composite yarn is 76dtex, the setting shrinkage is 19.1%, and the amorphous shrinkage is 51.9%.

[0093] Winding:

[0094] The winding speed is 511m / min, and the tension is controlled at 5cN.

[0095] Twisting:

[0096] Use a two-for-one twister to twist the wound silk. The twist of the warp is 13T / cm, and the twist is 1Z1S; the twist of the weft is 30T / cm, and the twist is Z.

[0097] Styling operation:

[0098] Yarn steaming furnace is used, steam method is adopted, the setting temperature of warp is 100°C, and the setting time is 80 minutes.

[0099] Warp warping operation:

[0100] The warp pulling speed is 280m / min, and the rewinding speed is 80m / min, and the finished yarn is rewound as a weft thread for standby.

[0101] Thread the warp thread into brown and reed.

[0102] Water-jet dobby loom is used for weaving, the number of rotations of the loom is 550 / min, and the weight is 4kg.

[010...

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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PUM

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Abstract

The invention provides a manufacturing method for woven imitation knitting rib fabric. According to the manufacturing method, cationic intermingle yarn (ITY) polyester composite yarns are used as raw materials of warp yarns and weft yarns, and each cationic ITY polyester composite yarn is formed by compounding a cationic fully-drawn yarn (FDY) and polyester pre-oriented yarn (POY) or a FDY and the cationic POY. The manufacturing method comprises the following processes: winding the cationic ITY polyester composite yarns onto a bobbin; performing a twisting operation on the cationic ITY polyester composite yarns on the bobbin; respectively setting the warp yarns and the weft yarns to form greige cloth; performing open-width continuous refining on the greige cloth in sodium carbonate and scouring agent-contained solution under the condition that the temperature is controlled to be 90-100 DEG C; performing presetting treatment; performing alkali peeling treatment; dyeing and finishing for coloring; and finally, performing tenter setting. The fabric obtained by the manufacturing method provided by the invention has the following characteristics: the strength of strands is ensured while the extensibility and the elasticity of the yarns are ensured. Moreover, as the environment cannot be polluted by a twisting process, and the process is varied and is easy to operate, a technical support is provided to imitation knitting.

Description

technical field [0001] The invention relates to a fabric, in particular to a woven knitting-like rib fabric and a manufacturing method thereof, belonging to the field of textile fabrics. Background technique [0002] Knitting is the process of using knitting needles to form coils of various raw materials and varieties of yarns, and then connecting them into knitted fabrics through string sleeves. The texture of the knitted fabric is soft, has good air permeability and wrinkle resistance, and has greater extensibility and elasticity, making it comfortable to wear. However, at present, domestic knitting products are mostly produced in small pieces and in small batches. Because large-scale knitting equipment is expensive, general enterprises are under greater pressure to introduce large-scale knitting equipment. Woven is a fabric made of two or more sets of mutually perpendicular yarns interwoven at a 90-degree angle as warp and weft. chemical production. Therefore, the rese...

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): D03D15/00D03D13/00D03D17/00D03D15/283D03D15/40D03D15/41D03D15/50D03D15/547D03D15/56
Inventor 孙德荣王振功张堂标邱成刘冬玲
Owner XUZHOU SILK FIBER TECH
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