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Preparation process of shaping liner for vamp

A preparation process and technology for shoe uppers, applied in the field of fabrics, can solve problems such as insufficient stiffness, weak sense of thickness, affecting the grade and price of shoes, etc., and achieve the effects of good fabric stiffness, fabric elasticity and thick hand feeling

Inactive Publication Date: 2019-04-12
ZHEJIANG KINGSAFE INTERLINING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] While people's requirements for shoes are constantly improving, the quality requirements for shoe linings are also constantly improving, especially for export products. At present, domestic shoe linings are generally not stiff enough, the shape is not good, and the shrinkage rate is relatively large and the thickness is not good. Strong, which seriously affects the grade and price of shoes, so a preparation process for the shaped lining for shoe uppers is proposed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The preparation technology of a kind of shoe upper with shaped lining of the present invention, comprises the following steps:

[0020] a: Base fabric weaving: Weave the warp and weft yarns into the base fabric, and the warp and weft yarns are all made of 58tex×58tex cotton yarn;

[0021] b: Padding and stacking: Pad the base cloth with light lye, and then stack it for 2.5 to 3 hours to desizing and washing the base cloth. The washing time is 25 to 30 minutes;

[0022] c: Oxygen bleaching treatment: carry out oxygen bleaching process on the base fabric, and add compound refining enzyme during the treatment process;

[0023] d: Stiffening finishing: The base fabric is stiffened by polyacrylate and polyvinyl acetate double dipping and rolling process, and then the base fabric is fed into a two-stage drying room to complete drying. Pre-baking section: temperature is 80 ℃, time is 2min, baking section: temperature is 140℃, time is 80s;

[0024] e: Two-point dispensing: do...

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Abstract

The invention provides a preparation process of a shaping liner for a vamp. The preparation process comprises the following steps: base cloth weaving, alkali-padding piling, oxygen bleaching treatment, stiffness treatment, two-point dispensing, baking treatment, baking treatment and winding inspection treatment. The base cloth is weaved by adopting 58tex*58tex all-cotton in the warp and weft; thedemand that the shaping liner for vamp has good shaping performance and air permeability and comfort level; the stiffness treatment is performed on the product by adopting the polyacrylate and polyvinyl acetate twice-padding and twice-rolling process; the settled fabric is good in stiffness and the fabric has good elastic and firm handfeel.

Description

【Technical field】 [0001] The invention relates to the field of fabrics, in particular to a preparation process for a shaped lining for shoe uppers. 【Background technique】 [0002] While people's requirements for shoes are constantly improving, the quality requirements for shoe linings are also constantly improving, especially for export products. At present, domestic shoe linings are generally not stiff enough, the shape is not good, and the shrinkage rate is relatively large and the thickness is not good. Strong, which seriously affects the grade and price of shoes, so a preparation process for a shaped lining for shoe uppers is proposed. 【Content of invention】 [0003] The purpose of the present invention is to solve the problems in the prior art, and propose a preparation process for a shaped lining for shoe uppers. The products produced by this process have good stiffness, stable dimensions, low shrinkage, excellent shape retention, and good Form-fitting and breathabl...

Claims

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Application Information

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IPC IPC(8): D06M15/263D06M15/333D06L1/14D06L4/40D06B9/04D06B21/00D06M101/06
CPCD06B9/04D06B21/00D06L1/14D06M15/263D06M15/333D06M2101/06D06M2200/50D06L4/40
Inventor 严华荣董二莹
Owner ZHEJIANG KINGSAFE INTERLINING
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