Detection method of pre-set fabric and fabric pre-set processing method
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A technology of processing method and detection method, applied in the field of fabric pre-forming processing and pre-forming fabric detection, can solve the problems of low efficiency and the like
Active Publication Date: 2021-01-08
GUANGDONG ESQUEL TEXTILES CO LTD
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Obviously, the detection method of this kind of fabric is obviously inefficient
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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Embodiment approach 1
[0044] Please combine figure 1 , the present embodiment provides a detection method 10 of pre-shaped fabrics, including the following steps:
[0045] Step 1: Obtain a cloth sample to be tested from the semi-finished fabric product processed by the presetting process. Specifically, a 0.5-yard full-width sample can be cut from the semi-finished fabric that has been processed in the pre-setting process, and a 30cm×30cm square detection area (corresponding to the detection The initial side length of the region).
[0046] Step 2: Place the cloth sample to be tested obtained in step 1 under the condition of water temperature of 50±2°C, stirring and washing, the stirring speed is 150±2r / min, and the stirring time is 10±1min, to obtain a wet cloth sample.
[0047]Step 3, put the wet cloth sample obtained in step 3 in a dehydrator for dehydration, the speed of dehydration is 360r / min, and dehydrate for 3±1min; put the dehydrated cloth sample in a throwing dryer, and throw it under th...
Embodiment approach 2
[0056] The present embodiment provides a fabric presetting processing method, comprising the following steps:
[0057] S1. Presetting the initial stretch rate, initial temperature and initial machine speed according to the raw material cloth to be pre-shaped, and performing a pre-setting process on the raw material cloth to be pre-shaped.
[0058] According to the cloth type or yarn type of the raw material cloth to be pre-shaped, preferably, the initial stretch rate in the pre-setting process is preset according to the standard stretch rate of the width of the door as in Table 1, so that it can be quickly obtained. The production process obtains the predetermined process parameters of the standard fabric.
[0059] Table 1
[0060]
[0061] Remarks: "——" means that the corresponding cloth type does not need standard grammage as the selection condition.
[0062] The setting of the standard stretch rate of the door width is not only related to the tightness of the warp and ...
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 pre-shaped fabric detection method and a fabric pre-shaping processing method. The pre-shaped fabric detection method comprises: obtaining a to-be-detected cloth sample froma semi-finished fabric treated by a pre-shaping step, carrying out stirring washing, dehydrating, carrying out centrifugal drying, and determining the actually measured gram weight of the dried clothsample. With the pre-shaped fabric detection method, whether the semi-finished fabric treated by the pre-shaping step can finally meet the production standard after the subsequent processing step canbe rapidly and effectively detected, such that the detection efficiency is high. The fabric pre-shaping processing method comprises: pre-shaping according to the preset initial tensile rate, the initial temperature and the initial machine speed of a to-be-pre-shaped raw cloth, testing according to the pre-shaped fabric detection method, and adjusting the parameters of the pre-shaping process whenthe tested dried cloth sample does not meet the standard until the standard fabric is produced. With the fabric pre-shaping processing method, the parameters of the pre-shaping process can be rapidlyand effectively adjusted and obtained.
Description
technical field [0001] The invention relates to the technical field of textiles, in particular to a detection method for pre-set fabrics and a pre-set fabric processing method. Background technique [0002] In the dyeing and finishing process, it is often necessary to carry out high-temperature pre-setting, dyeing, washing and other processes on the raw material cloth to be processed until it is dried by a dryer to obtain the final finished cloth or fabric, and the cloth surface of the fabric reaches the width of the door. , weight and shrinkage requirements. [0003] Among them, high-temperature pre-setting refers to the exposure of the raw material cloth in a high-temperature environment, the hard segment is in a stretched state and is heated and softened, and part of the hard segment appears to flow and re-solidify after cooling to achieve clear fabric lines and wide fabrics. Stable, preventing creases or curling during rope dyeing, and making the cloth surface smooth, a...
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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