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Preparation method for intelligent trademark cloth base material applicable to RFID technology

A technology of trademark cloth and base material, which is applied in the field of preparation of smart trademark cloth base material, can solve the problems of affecting label quality, water resistance and RFID chip, etc., to achieve firm combination, improve appearance and mechanical properties, and increase coverage Effects on performance and flatness

Active Publication Date: 2018-04-20
HUZHOU SINY LABEL MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this utility model does not describe the base cloth layer in detail, and the base cloth layer is in direct contact with the RFID chip. The water resistance of the base cloth layer has a great influence on the RFID chip, and whether the base cloth layer and the RFID chip can be firmly combined also matters. affect the quality of the label

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

[0028] A preparation method for an intelligent trademark cloth substrate suitable for RFID technology, comprising the following steps:

[0029] (1) Gray cloth weaving: Use 30D nylon-polyester composite yarns as warp and weft yarns to weave into gray cloth. The warp yarn density is 40 threads / cm, and the weft thread density is 21 threads / cm. The nylon-polyester composite yarn is nylon Covered in polyester, 30% nylon and 70% polyester. (2) Desizing and washing: The woven gray fabric is rolled into a 3000-meter roll, and then processed by a desizing and washing machine. The desizing and washing machine is composed of 6 water baths, and the concentration of the first 3 water baths is 5g / L. liquid caustic soda, add clear water to the back 3 water baths. (3) Heat setting treatment: The setting temperature is 120°C, the vehicle speed is 60m / min, and the organic acid concentration is 0.5%, and it is subjected to setting treatment. (4) Coating: The coating glue is prepared from 10 pa...

Embodiment 2

[0031] A preparation method for an intelligent trademark cloth substrate suitable for RFID technology, comprising the following steps:

[0032](1) Gray cloth weaving: Use 40D nylon-polyester composite yarns as warp and weft yarns to weave into gray cloth. The warp yarn density is 42 threads / cm, and the weft thread density is 21 threads / cm. The nylon-polyester composite yarn is nylon Covered in polyester, 35% nylon and 65% polyester. (2) Desizing and washing: the woven gray fabric is rolled into a 3500-meter roll, and then processed by a desizing and washing machine. The desizing and washing machine is composed of 6 water baths, and the concentration of the first 3 water baths is 5g / L liquid caustic soda, add clear water to the back 3 water baths. (3) Heat setting treatment: The setting temperature is 125°C, the vehicle speed is 64m / min, and the organic acid concentration is 1.0%, and the setting treatment is carried out. (4) Coating: The coating glue is prepared from 12 part...

Embodiment 3

[0034] A preparation method for an intelligent trademark cloth substrate suitable for RFID technology, comprising the following steps:

[0035] (1) Gray cloth weaving: use 50D nylon-polyester composite yarn as the warp and weft yarn to flat-weave the gray cloth, the warp yarn density is 42 threads / cm, the weft thread density is 23 threads / cm, and the nylon-polyester composite yarn is nylon Coated polyester, 40% nylon, 60% polyester. (2) Desizing and washing: The woven gray fabric is rolled into a 4000-meter roll, and then processed by a desizing and washing machine. The desizing and washing machine is composed of 6 water baths, and the concentration of the first 3 water baths is 6g / L. liquid caustic soda, add clear water to the back 3 water baths. (3) Heat setting treatment: The setting temperature is 150°C, the vehicle speed is 70m / min, and the organic acid concentration is 1.8%, and it is subjected to setting treatment. (4) Coating: The coating glue is prepared from 12 par...

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Abstract

The invention discloses a preparation method for an intelligent trademark cloth base material applicable to an RFID technology, wherein the preparation method includes weaving of greige cloth, desizing and water washing, heat setting treatment, coating, and rewinding and slitting. Composite yarns formed by wrapping polyester with chinlon are used as greige cloth yarns. The chinlon component is slightly dissolved in a methanol-calcium chloride nylon system and is bonded with nylon resin in a coating glue. The coating glue and the greige cloth are combined firmly, and the washable performance isgood. The greige cloth subjected to pretreatment and polyamide coating layer finishing can be well bonded with an RFID chip. Modified kaolin subjected to high temperature calcination and hydrophobictreatment is used as a filler of a coating layer, the whiteness is increased, the mechanical properties are improved, the coating layer is prevented from absorbing moisture, the failure of the RFID chip is prevented, and a large number of microporous networks of the modified kaolin make the coating layer have excellent printing adaptability. The intelligent trademark cloth base material is suitable for both thermal transfer printing and RFID technology, so as to facilitate logistics management of trademark logos and products attached with the trademark logos.

Description

technical field [0001] The invention relates to the field of textile technology, in particular to a method for preparing a smart label cloth substrate suitable for RFID technology. Background technique [0002] With the advancement of society and technology, the logistics industry has also developed rapidly. People have put forward new requirements for a convenient life. RFID technology has emerged as the times require, and RFID tags have also begun to be widely used. RFID radio frequency identification is a non-contact The automatic identification technology uses radio frequency signals to identify target objects and obtain relevant data. The identification work does not require manual intervention, and can also be used in various harsh environments. It can also identify high-speed moving objects and identify multiple tags at the same time. The operation is very fast and convenient. [0003] There are many kinds of substrates that can be used for RFID technology, such as p...

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): D06N3/12D06N3/00D06C7/02G06K19/077
CPCD06C7/02D06N3/0006D06N3/0034D06N3/0036D06N3/0061D06N3/0063D06N3/0088D06N3/125D06N2209/0838D06N2209/142D06N2209/1657G06K19/0776
Inventor 李红艳吴耀东
Owner HUZHOU SINY LABEL MATERIAL
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