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Preparation method of anti-wrinkle reinforced hair interlining for western-style clothes

The technology of black carbon lining and suit is applied in the field of preparation of anti-wrinkle and reinforced black carbon lining for suits, which can solve the problems of large strength loss and slight effect of wool-containing weft yarns, and achieve the effect of strengthening the weft direction.

Inactive Publication Date: 2018-12-28
JIANGSU SUNSHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The resin finishing of black carbon lining often uses anti-wrinkle finishing agents for cotton fabrics, such as 2D resin, which has a good finishing effect on cotton warp yarns in terms of shrinkage and elasticity, but has a large loss of strength and has no effect on wool-containing weft yarns. little

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

[0015] Embodiment 1 The preparation method of anti-wrinkle reinforced black carbon lining for suits may further comprise the steps:

[0016] S1: Configure the finishing solution. The main components of the finishing solution include modified water-based polyurethane, low-formaldehyde modified 2D resin, magnesium chloride, catalyst, penetrant and water. The concentrations of the main components in the finishing solution are: silicone modified Water-based polyurethane 0.4%, low-formaldehyde modified 2D resin 7%, magnesium chloride 1%, organotin catalyst 0.025%, penetrant 0.2%;

[0017] S2: Immerse the black carbon lining in the finishing solution for 20 minutes, dipping and rolling, the bath ratio of the black carbon lining to the finishing solution is 1:30, the liquid rolling rate is 110%, pre-baked to a moisture content of 20%, and then baked until dry.

[0018] The organotin catalyst is di-n-butyltin dilaurate.

[0019] Silicone-modified water-based polyurethane is obtained...

Embodiment 2

[0023] The difference between Example 2 and Example 1 is that the concentrations of the main components of the finishing solution in the finishing solution are: 1.6% of organosilicon-modified waterborne polyurethane, 4% of low-formaldehyde modified 2D resin, 2.5% of magnesium chloride, and organic tin catalyst 0.01%, penetrant 1.5%;

[0024] S2: Immerse the black carbon lining in the finishing solution for 10 minutes, dipping and rolling, the bath ratio of the black carbon lining to the finishing solution is 1:40, the liquid rolling rate is 100%, pre-baked to a moisture content of 30%, and then baked until dry.

[0025] The organotin catalyst is stannous octoate. The penetrating agent is alkylphenol polyoxyethylene ether.

[0026] The baking temperature is 150° C., and the baking time is 3 minutes.

Embodiment 3

[0028] The difference between Example 3 and Example 1 is that the concentrations of the main components of the finishing solution in the finishing solution are: 1% silicone-modified water-based polyurethane, 5.5% low-formaldehyde modified 2D resin, 1.7% magnesium chloride, organotin catalyst 0.017%, penetrant 0.75%;

[0029] S2: Immerse the black carbon lining in the finishing solution for 15 minutes, one dipping and one rolling, the bath ratio of the black carbon lining to the finishing solution is 1:35, the liquid rolling rate is 105%, pre-baked to a moisture content of 25%, and then baked until dry.

[0030] The organotin catalyst is composed of dibutyltin di(dodecylsulfide) and dibutyltin diacetate at a weight ratio of 1:1.

[0031] The baking temperature is 155° C., and the baking time is 2.5 minutes.

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 preparation method of an anti-wrinkle reinforced hair interlining for western-style clothes. The preparation method comprises two steps of preparing finishing liquor and carrying out padding finishing. According to the preparation method of the anti-wrinkle reinforced hair interlining for the western-style clothes, silicone-modified polyurethane is compounded with low formaldehyde modified 2D resin; a compounded polymer forms a film having stronger adhesion to wool fibers in hair interlining weft yarns, so that latitudinal strength of the hair interlining is enhanced.

Description

technical field [0001] The invention relates to the technical field of interlining production, in particular to a preparation method of anti-wrinkle reinforced black carbon interlining for suits. Background technique [0002] Black carbon lining is an important auxiliary material for high-end suits, which can keep the shape and size of the clothes stable, and is closely related to the wearing performance of the clothes. The warp yarn of black carbon lining is usually made of cotton yarn, while the weft yarn is mostly wool as the main component, and it is blended with polyester and viscose yarn, so there is a big difference between the warp and weft yarns. The resin finishing of black carbon lining often uses anti-wrinkle finishing agents for cotton fabrics, such as 2D resin, which has a good finishing effect on cotton warp yarns in terms of shrinkage and elasticity, but has a large loss of strength and has no effect on wool-containing weft yarns. little. Contents of the i...

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): D06M15/564D06M15/643D06M15/53D06M11/155D06M101/06D06M101/32
CPCD06M11/155D06M15/53D06M15/564D06M15/643D06M2101/06D06M2101/32D06M2200/20
Inventor 莫志红佘振云陶瑞亮
Owner JIANGSU SUNSHINE