Preparation method of textile fabric composite board
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A technology for composite sheets and textile fabrics, applied in textiles and papermaking, chemical instruments and methods, synthetic resin layered products, etc., can solve problems such as high production costs, inability to obtain a tighter fit with adhesives, and easy falling off. achieve strength enhancement
Inactive Publication Date: 2021-10-26
刘大卫
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Problems solved by technology
Now there are fabric decorations, which are only made on-site with adhesive or used as filling fabrics. They are mostly used in KTV and other places, and it is difficult to apply them in more places, and the glue cannot get a tighter fit, it is easy to fall off, and it cannot be mass-produced. higher production costs
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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preparation example Construction
[0024] see Figure 1-3 , the invention provides a technical solution for the preparation method of a textile fabric composite board: comprising the following steps:
[0025] S1, according to manufacturing needs, calculate the size of the board and cloth, the ratio of melamine-formaldehyde resin for impregnation, impregnation time, dehydration pressure, high-temperature curing temperature and time of cloth, the ratio of melamine-formaldehyde resin for curing, coating thickness, plate pressure, Standing time, composite plate high temperature curing temperature and time;
[0026] S2, the cut cloth is dipped in the dipping tank, and an industrial vibrating rod is used for tamping to ensure that the air bubbles in the cloth are fully released, so that the resin can fully cover each fiber, and dehydration treatment is carried out after a certain period of time;
[0027] S3, adjusting the roller pressure of the dehydrator to remove the liquid, and drying the dehydrated fabric natura...
specific Embodiment
[0034] Specific examples are as follows:
[0035] It is necessary to produce a batch of 30cm×150cm colored flower fabric decorative panels, which need to be continuous in design and color. According to the production process and process, we cannot guarantee that all fabrics can be cut well. Therefore, fabrics with a width of 160cm and solid wood multi-layer composites with a width of 150cm×200cm are selected. sheet.
[0036] The first step, fabric treatment: firstly select a melamine formaldehyde resin with a certain viscosity for impregnation according to the thickness of the fabric and the diameter of the weaving thread, pour the resin into the impregnation tank, and cut the fabric according to the length of 210cm according to the shrinkage rate calculation After that, put it into the dipping tank for impregnation. The impregnation time is 20 minutes. During this period, an industrial vibrating rod is used to vibrate, so that the air bubbles in the cloth wire diameter can be...
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 discloses a preparation method of a textile fabric composite board, which comprises the following steps of calculating the sizes of the board and cloth and the proportion of melamine formaldehyde resin for impregnation according to the manufacturing requirements, putting the cut cloth into a dipping pool to be dipped, using an industrial vibrating bar for ramming and vibrating, and conducting liquid removal treatment after the ramming and vibrating lasts for a certain period of time, adjusting the pressure of a roller of a liquid exhauster for liquid exhaustion, naturally drying the cloth subjected to liquid exhaustion, and curing at high temperature, smearing melamine formaldehyde resin for curing on the pasting face of the board, pasting cloth on the melamine formaldehyde resin, standing for a period of time after clamping and fixing, and then conducting high-temperature curing, and conducting cutting, edge sealing and packaging on the cured composite board according to requirements. The fabric is soaked in the melamine formaldehyde resin and then subjected to thermocuring, textile fibers obtained after soaking and thermocuring treatment have the characteristics of hydrophobicity and oleophobicity, enhanced strength and mutual adhesion of textile threads, and meanwhile, the melamine formaldehyde resin is flame-retardant, so that the fabric is flame-retardant.
Description
technical field [0001] The invention relates to the technical field of preparation of textile fabric composite boards, in particular to a preparation method of textile fabric composite boards. Background technique [0002] At present, there are three kinds of decorative panels and floors, one is composite panels with melamine decorative paper veneer, one is solid wood, and the other is leather, but there are no decorative panels and floors with cloth art. The reason is that textile fabrics absorb water, accumulate dust, and stains are difficult to deal with. However, it has the advantages that the other three boards do not have, that is, the pattern is exquisitely printed and dyed, the color is rich, it is not easy to fade, the matte surface, the diffuse reflection is not dazzling, and the touch is more supple. Now there are fabric decorations, which are only made on-site with adhesive or used as filling fabrics. They are mostly used in KTV and other places, and it is diffi...
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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