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

A fabric size and measurement system technology, which is applied in the direction of measuring devices, textiles and papermaking, and textile material inspection, can solve the problems of long time-consuming manual measurement, large errors, and low accuracy, so as to avoid human fatigue and human errors, Improve the accuracy of measurement and promote the effect of development

Inactive Publication Date: 2010-02-10
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, many details are mentioned in order to fully understand the present invention. However, those skilled in the art can clearly know that the present invention does not use part or all of the details in practical applications. In other examples, some well-known technical features or processing steps are not described in detail below, but they do not affect the application of the present invention. The features and advantages of the present invention can be understood more thoroughly by referring to the following drawings and descriptions.

[0029] figure 1 Shown is a schematic diagram of the preferred device structure of the present invention. The imaging device 2 is installed on the top of the illuminating box 5 through a fixing device, so as to take a digital image of the tested sample 6 placed on the sample carrier 4, and the sample carrier 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, and more specifically, to a digital measurement system and method of fabric dimensional change and twist. Background technique [0002] Dimensional changes and twists are outstanding issues for fabric materials, especially knitted fabrics. These two characteristics affect the dimensional stability of fabric materials and are regarded as one of the most important quality indicators by the textile industry. Dimensional stability refers to the ability of fabrics to resist dimensional changes. Fabrics or garments exhibit different shrinkage or elongation under different conditions such as washing, drying, steaming or pressing. Anti-shrinking agents are usually added to the fabric to reduce dimensional changes. Release shrinkage, gradual shrinkage and heat shrinkage are the three shrinkage reactions of fabric materials in a hot and humid environment. Release shrinkage is the ...

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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IPC IPC(8): G01B11/02G01B11/00
CPCG01N33/367D06H3/08G01B11/167G01B11/16
Inventor 辛斌杰白求智胡金莲
Owner THE HONG KONG RES INST OF TEXTILES & APPAREL
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