Space netted fabric compound material and preparation method thereof

A technology of space mesh and composite materials, which is applied in chemical instruments and methods, synthetic resin layered products, lamination devices, etc., can solve the problems of uneven surface of air cushion products, scrapped air cushion products, and large force of air cushion, etc., to achieve Beautiful appearance, smooth surface and good bearing capacity

Inactive Publication Date: 2012-11-28
FUJIAN SIJIA ENVIRONMENTAL PROTECTION MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When used as an air cushion film for various air cushion products, air is generally filled in the cavity formed by the air cushion film, and the air cushion produced can be used as a floating cushion on water. The surfac

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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  • Space netted fabric compound material and preparation method thereof

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preparation example Construction

[0037] Such as figure 1 Shown, the preparation method of space mesh composite material of the present invention, it comprises the following steps:

[0038] 1) Scrape and paste the space mesh layer 2: Align the two sides of the upper mesh layer 21 and the lower mesh layer 22 in the space mesh layer 2, and then apply the upper surface of the upper surface of the mesh layer 21 and the lower surface of the lower mesh layer 22 respectively. Apply scraping paste to paste; then send the space mesh layer 2 coated with scraping paste into the oven, and plasticize at 140-170°C for 1.5-3 minutes;

[0039] 2) Preheating: Send the space mesh layer 2 that has been plasticized in step 1) to the laminating machine, first preheat the space mesh layer 2 on the preheating roller at 140-170°C, and then heat it on the heating roller Heating up to 160-190°C; at the same time, the PVC mask layer 1 and the PVC bottom film layer 3 are also sent to the laminating machine respectively, preheated on the...

Embodiment 1

[0043] 1) Scrape and paste the space mesh layer 2: Align the two sides of the upper mesh layer 21 and the lower mesh layer 22 in the space mesh layer 2, and then apply the upper surface of the upper surface of the mesh layer 21 and the lower surface of the lower mesh layer 22 respectively. Scrape the paste to paste, control the amount of paste to 60-120g / m 2 ; Then send the space mesh layer 2 coated with paste into the oven, and plasticize it at 140°C for 3 minutes;

[0044] Wherein, the component of paste and parts by weight thereof are:

[0045] E-PVC 100 copies;

[0046] DOP dioctyl phthalate 60 parts;

[0047] Barium, zinc composite stabilizer 5 parts;

[0048] 1 part of coloring material.

[0049] 2) Preheating: Send the space mesh layer 2 plasticized in step 1 to the laminating machine, first preheat the space mesh layer 2 on the 140°C preheating roller, and then heat it on the heating roller to 190°C; at the same time, the PVC mask layer 1 and the PVC bottom film l...

Embodiment 2

[0064] 1) Scrape and paste the space mesh layer 2: Align the two sides of the upper mesh layer 21 and the lower mesh layer 22 in the space mesh layer 2, and then apply the upper surface of the upper surface of the mesh layer 21 and the lower surface of the lower mesh layer 22 respectively. Scrape the paste to paste, control the amount of paste to 60-120g / m 2 ; Then send the scraped and pasted space mesh layer into the oven, and plasticize it at 170°C for 1.5 minutes;

[0065] Wherein, the component of paste and parts by weight thereof are:

[0066] E-PVC 100 copies;

[0067] DOP dioctyl phthalate 80 parts;

[0068] 3 parts of tin methyl mercaptide heat stabilizer;

[0069] 3 parts of coloring material.

[0070] 2) Preheating: send the space mesh layer 2 plasticized in step 1 to the laminating machine, first preheat the space mesh layer 2 on the 170°C preheating roller, and then heat it on the heating roller to 160°C; at the same time, the PVC mask layer 1 and the PVC bott...

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 space netted fabric compound material which comprises a PVC (Poly Vinyl Chloride) top film layer, a space netted fabric layer and a PVC bottom film layer from top to bottom, wherein the space netted fabric layer comprises upper and lower netted fabric layers and a drawn wire; the upper and lower netted fabric layers are arranged in parallel; and the drawn wire is vertically arranged between the upper and lower netted fabric layers. A preparation method for the space netted fabric compound material comprises the following steps: 1) coating paste on the space netted fabric layer; 2) preheating; 3) gluing; and 4) cooling, scrapping edge and coiling. According to the space netted fabric compound material provided by the invention, the space netted fabric layer is arranged between the PVC top film layer and the PVC bottom film layer, so that an air cushion product after being aerated has a smooth surface and a beautiful outline after the space netted fabric compound material is applied to the air cushion product; the bearing capability is excellent and the air cushion product is difficult to explode during an aerating process; and the air cushion product is excellent in elasticity and pressure resistance, due to the middle space netted fabric layer.

Description

technical field [0001] The invention relates to a composite membrane material and a preparation method thereof, in particular to a space mesh composite material and a preparation method thereof. Background technique [0002] At present, composite membrane materials have been widely used in various fields, such as being used as a waterproof membrane on the wall or bottom of a swimming pool, as a material for kayaking, or as an air cushion membrane for various air cushion products, etc. When used as an air cushion film for various air cushion products, air is generally filled in the cavity formed by the air cushion film, and the air cushion produced can be used as a floating cushion on water. The surface of the product is uneven, which greatly affects the appearance; in addition, during the inflation process, it is easy to cause the air cushion to burst due to excessive force, thus making the air cushion product scrapped. Contents of the invention [0003] The object of 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): B32B27/30B32B27/14B32B3/12B32B37/06B32B37/10B32B38/18
Inventor 林生雄张宏旺黄万能蒋石生
Owner FUJIAN SIJIA ENVIRONMENTAL PROTECTION MATERIAL TECH
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