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Digital test system and method for dimension variety and distortion of textile

A technology of fabric size and measurement system, applied in the direction of measurement device, textile and papermaking, textile material inspection, etc., can solve the problems of low accuracy, long time-consuming manual measurement, large error, etc. Avoiding human fatigue and human error, promoting developmental effects

Inactive Publication Date: 2011-06-01
THE HONG KONG RES INST OF TEXTILES & APPAREL
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Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a kind of dimensional change and twist degree of fabric material in view of the defects of long time-consuming, large error and low accuracy of the above-mentioned manual measurement in the prior art and the technical vacancy of the new automatic measurement system. digital measurement system and method

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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  • Digital test system and method for dimension variety and distortion of textile
  • Digital test system and method for dimension variety and distortion of textile
  • Digital test system and method for dimension variety and distortion of textile

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Embodiment Construction

[0028] The present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous details are mentioned in order to provide a thorough understanding of the invention. However, it will be apparent to those skilled in the art that some or all of these details may not be used in practice of the present invention. In other examples, some well-known technical features or processing steps are not described in detail below, but this does not affect the application of the present invention. The features and advantages of the present invention can be better understood with reference to the drawings and descriptions hereinafter.

[0029] figure 1 Shown is a schematic diagram of a preferred apparatus configuration of the present invention. The imaging device 2 is installed on the top of the lighting box 5 through a fixing device, so as to take digital images of the tested sample 6 placed on the sample loading platform 4 ...

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

A digital test system for the dimension variety and distortion of textile includes a marking template (7) for marking a measured sample (6), an illumination box (5) forming a close space, an imaging apparatus (2) for the measured sample image shooting, a fixture for installing the imaging apparatus (2) in the illumination box (5), an illuminator (3) for illuminating the surface of the measured sample, a sample table (4) for arranging and fixing the measured sample (6) in the illumination box (5), a software package for image processing and calculating the dimension variety and distortion, anda computer (1). A digital test method, a arithmetic and a programme for the dimension variety and distortion of textile.

Description

technical field [0001] The invention relates to a digital measurement system and method related to fabrics, more specifically, to a digital measurement system and method for dimensional changes and twists of fabrics. Background technique [0002] Dimensional variation and twisting are prominent issues with textile materials, especially knitted fabrics. These two characteristics affect the dimensional stability of fabric materials and are considered by the textile industry to be one of the most important quality indicators. Dimensional stability refers to the ability of fabrics to resist dimensional changes. Fabrics or garments show shrinkage or elongation in different dimensions under different conditions such as washing, drying, steaming or pressing. Antishrinkage agents are often added to fabrics to reduce dimensional changes. Release shrinkage, progressive shrinkage, and heat shrinkage are three shrinkage reactions that fabric materials show in a hot and humid environme...

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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): G01B11/02G01B11/00
CPCG01B11/16G01B11/167G01N33/367D06H3/08
Inventor 辛斌杰白求智胡金莲
Owner THE HONG KONG RES INST OF TEXTILES & APPAREL
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