Three dimensional PVC tablecloth and production technology thereof

A production process and technology of PVC resin powder, applied in tablecloths, other household appliances, applications, etc., can solve the problems of poor decorative effect, complex production process, lack of three-dimensionality, etc., to achieve clear and exquisite pattern texture, simple production process, Improve the effect of decorative effects

Inactive Publication Date: 2020-02-28
DONGGUAN IUIU HOUSEHOLD PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are the following disadvantages: on the one hand, because the surface pattern is formed by printing, it is monotonous, lacks three-dimensionality, and the decorative effect is not good; on the other hand, the physical and chemical properties are poor, and it does not have the effect of anti-slip, and it is easy to slide down from the table. Inconvenient to use; thirdly, traditional PVC formulations have poor aging resistance, poor weather resistance, and short service life
Fourth, the traditional PVC tablecloth production process is complicated, the production efficiency is low, and the production cost is high

Method used

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  • Three dimensional PVC tablecloth and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] The production technology of three-dimensional PVC tablecloth comprises the following steps:

[0057] S1: Foaming, the foaming step includes batching, stirring, molding, coating and scraping to form a foamed PVC bottom film layer;

[0058] S2: Roller coating, using a 30-mesh-60-mesh nickel-chromium screen roller to roll-coat the surface of the foamed PVC surface to form a three-dimensional textured surface layer;

[0059] S3: Coloring, coloring on the surface of the three-dimensional textured surface layer to form a foamed three-dimensional textured surface coloring layer;

[0060] S4: bonding, bonding the foamed PVC bottom film layer with the three-dimensional textured surface layer and the foamed three-dimensional textured surface coloring layer, and the bonding step adopts a fusion bonding method combining direct bonding and oblique bonding;

[0061] S5: Embossing, the embossing step uses a vacuum high-pressure ceramic embossing roller to emboss the embossing;

[0...

Embodiment 2

[0067] The production technology of three-dimensional PVC tablecloth comprises the following steps:

[0068] S1: Foaming, the foaming step includes batching, stirring, molding, coating and scraping to form a foamed PVC bottom film layer;

[0069] S2: Roller coating, using a 30-mesh-60-mesh nickel-chromium screen roller to roll-coat the surface of the foamed PVC surface to form a three-dimensional textured surface layer;

[0070] S3: Coloring, coloring on the surface of the three-dimensional textured surface layer to form a foamed three-dimensional textured surface coloring layer;

[0071] S4: bonding, bonding the foamed PVC bottom film layer with the three-dimensional textured surface layer and the foamed three-dimensional textured surface coloring layer, and the bonding step adopts a fusion bonding method combining direct bonding and oblique bonding;

[0072] S5: Embossing, the embossing step uses a vacuum high-pressure ceramic embossing roller to emboss the embossing;

[0...

Embodiment 3

[0078] The production technology of three-dimensional PVC tablecloth comprises the following steps:

[0079] S1: Foaming, the foaming step includes batching, stirring, molding, coating and scraping to form a foamed PVC bottom film layer;

[0080]S2: Roller coating, using a 30-mesh-60-mesh nickel-chromium screen roller to roll-coat the surface of the foamed PVC surface to form a three-dimensional textured surface layer;

[0081] S3: Coloring, coloring on the surface of the three-dimensional textured surface layer to form a foamed three-dimensional textured surface coloring layer;

[0082] S4: bonding, bonding the foamed PVC bottom film layer with the three-dimensional textured surface layer and the foamed three-dimensional textured surface coloring layer, and the bonding step adopts a fusion bonding method combining direct bonding and oblique bonding;

[0083] S5: Embossing, the embossing step uses a vacuum high-pressure ceramic embossing roller to emboss the embossing;

[00...

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Abstract

The invention relates to the field of household supplies, and specifically relates to a three dimensional PVC tablecloth and a production technology thereof. The three dimensional PVC tablecloth comprises a foamed PVC base membrane layer, a three dimensional net like surface layer, and a foamed three dimensional net like colored layer. The foamed PVC base membrane layer comprises following raw materials in parts by weight: 50 to 95 parts of PVC resin powder, 20 to 60 parts of dioctyl terephthalate, 2 to 3 parts of a stabilizing agent, 0.001 to 1.5 parts of PVC color master batch, 3 to 4 partsof epoxy soybean oil, and 0.10 to 0.90 part of an auxiliary agent. The three dimensional net like surface layer is prepared through roller painting by using a nickel-chromium anilox roller; and the foamed three dimensional net like colored layer is prepared by coloring the surface of the three dimensional net like surface layer. The provided tablecloth has the advantages of strong three dimensional feeling, good decorative effect, environmental friendliness, no toxicity, strong cold resistance, good anti-aging property, long service life, good performance on resisting water and oil, anti-skidperformance, and convenience.

Description

technical field [0001] The invention relates to the field of household articles, in particular to a three-dimensional PVC tablecloth and a production process thereof. Background technique [0002] Tablecloth is an item that is covered on the table or tabletop to prevent dirt or increase the appearance. According to the production process, it is mainly divided into two categories: plastic and textile. Plastics include PVC tablecloths, EVA tablecloths, PEVA tablecloths, hot stamping tablecloths, cotton-based PVC tablecloths, PP tablecloths, polyethylene tablecloths, and cast film tablecloths. Wait. PVC tablecloth is widely used in daily life because of its easy cleaning, convenience and practicality. [0003] Existing PVC tablecloths mostly use a calendering process to form a PVC film, and then perform one or two printing processes on the PVC film to form a surface pattern, thereby realizing the added value of PVC products. There are the following disadvantages: on the one ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J9/36C08J9/00C08L27/06C08L91/00C08K5/12B29D7/00A47G11/00
CPCA47G11/003B29D7/00C08J9/0023C08J9/0061C08J9/365C08J2327/06C08J2427/06
Inventor 刘承发
Owner DONGGUAN IUIU HOUSEHOLD PROD
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