Production process of formaldehyde-removal embroidery wall cloth

A production process and embroidery technology, applied in the field of formaldehyde removal embroidery wall covering production process, can solve problems such as harm

Inactive Publication Date: 2017-12-08
ZHEJIANG LIANXIANG EMBROIDERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The formaldehyde-removing finishing agents used in the existing wall coverings for removing formaldehyde are mainly synthetic compounds, which are also potentially harmful to people living indoors

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of formaldehyde-removing embroidered wall covering production process involved in this embodiment follows the steps successively,

[0020] Step A, select the embroidery gray cloth; the embroidery gray cloth is one of cotton fabric, linen fabric, wool fabric, silk fabric, nylon fabric, polypropylene fabric, polyester fabric, leather, flocking cloth or non-woven fabric, choose cotton fabric in this embodiment fabric.

[0021] Step B, performing computer embroidery on the embroidered gray cloth to make embroidered cloth.

[0022] Embroidery computer plate-making according to the pattern The designed pattern is entered into the computer, and computer plate-making programming is performed according to the pattern. For more complex patterns, the pattern should be embroidered by hand first, and then the embroidered hand-embroidered pattern should be entered into the computer through the scanner, and then the hand-embroidered pattern will be used as the base map for the...

Embodiment 2

[0034] The main difference between this example and Example 1 is that the functional finishing solution used in step D is prepared as follows, adding 30 grams of water repellent, 60 grams of antifungal agent, and biologically extracted formaldehyde remover to every kilogram of deionized water 50 grams, 100 grams of water-soluble organic resin, 1 gram of zinc nitrate, 10 grams of phosphoric acid-diammonium hydrogen phosphate; use caustic soda to adjust the pH value at 8.5. The biologically extracted formaldehyde remover used is tea polyphenol extract.

[0035] The selected EVA film has a thickness of 0.1mm.

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Abstract

The invention discloses a production process of formaldehyde-removal embroidery wall cloth. The production process comprises the steps of selecting embroidery blank cloth, carrying out computerized embroidery, trimming and examination on the embroidery blank cloth, carrying out waterproof and mildew-proof treatment, formaldehyde-removal functional finishing and shaping, compositing the embroidery blank cloth with raw wall cloth paper, compositing the back surface of the raw wall cloth paper with an adhesive layer and a layer of release paper, carrying out edge cutting and rolling on the embroidery wall cloth, and carrying out examination and warehousing. According to the production process, embroidery cloth is subjected to waterproof and mildew-proof treatment and formaldehyde-removal functional finishing, tea polyphenol used in the formaldehyde-removal functional finishing process is a biologically treated formaldehyde removal effect and is used for replacing a traditional synthetic material as the formaldehyde removal effect, so that the whole formaldehyde removal process is safe and harmless, and the secondary pollution is avoided; and furthermore, the tea polyphenol further has deodorization and antibacterial functions when formaldehyde is removed.

Description

technical field [0001] The invention relates to the technical field of decorative wall covering production, in particular to a formaldehyde-removing embroidered wall covering production process. Background technique [0002] Formaldehyde is a colorless gas with a strong pungent odor. Formaldehyde is a highly toxic substance, and formaldehyde has been identified as carcinogenic and teratogenic substances by the World Health Organization, and is one of potential strong mutagens. The lot of documents record, formaldehyde mainly shows aspects such as allotriosmia, stimulation, allergy, abnormal pulmonary function, dysfunction of liver and immunologic dysfunction to health effects. Indoor formaldehyde comes from the adhesive used in the production of wood-based panels and urea-formaldehyde resin with formaldehyde as the main component. The residual and unreacted formaldehyde in the board will gradually release to the surrounding environment, which is the main formaldehyde in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B21/10B32B33/00D06M13/224D06M101/06
CPCB32B5/024B32B21/10B32B33/00B32B2307/7145B32B2307/758B32B2607/02D06M13/152D06M13/224D06M16/00D06M2101/06
Inventor 卜晓华
Owner ZHEJIANG LIANXIANG EMBROIDERY CO LTD
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