Nickel-net polyvinyl chloride foam attaching process used for processing table cloth

A technology of polyvinyl chloride and nickel mesh, which is applied in the direction of household components, applications, household appliances, etc., can solve the problems of high-quality use demand of consumers, easy aging of PVC materials, cumbersome production process, etc., to achieve strong practicability, The product has a strong sense of hierarchy and rich colors

Inactive Publication Date: 2019-02-22
DONGGUAN IUIU HOUSEHOLD PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

PVC tablecloths are affecting people's lives more and more. Its production includes the following steps: printing. The first process of PVC tablecloth production is printing. The printing of PVC tablecloths is different from traditional printing. The general gravure printing process, in a Engrave the required pattern on the steel mold, and print it on the PVC by adding pigments inside. This process is the forming process of the PVC tablecloth pattern. Each steel mold can only use one kind of pigment, so it needs to be printed according to the color of the pattern. To determine the number of steel molds that need to be selected, and then install the steel molds on the printing line according to the order. This method has low production efficiency and high production costs

Method used

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  • Nickel-net polyvinyl chloride foam attaching process used for processing table cloth

Examples

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Effect test

Embodiment 1

[0027] Example 1: The present invention is a nickel mesh polyvinyl chloride foam laminating process for processing tablecloths, including the steps of coating a polyvinyl chloride foam layer 1, printing, laminating, absorbing lines, cooling and setting, and winding. The polyvinyl chloride foam layer 1, which is made into a foamed polyvinyl chloride material by a calendering process, is compounded to form a polyvinyl chloride foam layer 1, after a first scraping and a second scraping. The thickness of the foam layer 1 is 200μm, the temperature is 175°C, and the speed is 20m / min. The printing step uses 30-mesh nickel mesh roll coating printing for color printing, and the bonding step uses direct bonding and The fusion paste combined with oblique pasting, the pattern suction step adopts vacuum high-pressure ceramic pattern roller to suck the pattern, the cooling and shaping are carried out by freezing water circulation, the traction tension of the winding step is 2.5kg / cm², and the...

Embodiment 2

[0035] Embodiment 2: The present invention is a nickel mesh polyvinyl chloride foam laminating process for processing tablecloths, including the steps of coating a polyvinyl chloride foam layer 1, printing, laminating, absorbing lines, cooling and setting, and winding. The polyvinyl chloride foam layer 1, which is made into a foamed polyvinyl chloride material by a calendering process, is compounded to form a polyvinyl chloride foam layer 1, after a first scraping and a second scraping. The thickness of the foam layer 1 is 520μm, the temperature is 220°C, and the speed is 25m / min. The printing step adopts 30-mesh metal nickel mesh roll coating printing for color printing, and the bonding step adopts direct bonding and The fusion paste combined with oblique pasting, the pattern suction step adopts vacuum high-pressure ceramic pattern roller to suck the pattern, the cooling and shaping are carried out by freezing water circulation, the traction tension of the winding step is 3.5kg...

Embodiment 3

[0043] Example 3: The present invention is a nickel mesh polyvinyl chloride foam laminating process for processing tablecloths, including the steps of coating a polyvinyl chloride foam layer 1, printing, laminating, absorbing lines, cooling and setting, and winding. The polyvinyl chloride foam layer 1, which is made into a foamed polyvinyl chloride material by a calendering process, is compounded to form a polyvinyl chloride foam layer 1, after a first scraping and a second scraping. The thickness of the foam layer 1 is 350μm, the temperature is 185°C, and the speed is 22m / min. The printing step uses 30-mesh metal nickel mesh roll coating printing for color printing, and the bonding step uses direct bonding and The fusion paste combined with oblique paste, the pattern suction step adopts vacuum high-pressure ceramic pattern roller to suck the pattern, the cooling and shaping are carried out by freezing water circulation, the traction tension of the winding step is 3.2kg / ㎝², and ...

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Abstract

The invention discloses a nickel-net polyvinyl chloride foam attaching process used for processing table cloth. The nickel-net polyvinyl chloride foam attaching process used for processing the table cloth comprises the steps of coating of a polyvinyl chloride foal layer, printing, attaching, embossing, cooling shaping, and rolling, wherein the thickness of the coated polyvinyl chloride foal layeris 200-520 [mu]m, the temperature is 175-220 DEG C, and the speed is 20-25 m/min; in the step of printing, a nickel-net roller made from a 30-mesh metallic nickel net is used for printing for coloring; in the step of attaching, hybrid attaching combining straight attaching and oblique attaching is adopted; in the step of embossing, a vacuum high-pressure ceramic grain roller is used for embossing;and freezing water circulation is used for cooling shaping. By adoption of the nickel-net polyvinyl chloride foam attaching process used for processing the table cloth, the table cloth which is soft,highly breathable, capable of absorbing water, high in finish, resistant to aging, acid, alkali and wear, environmentally friendly, nontoxic, good in cold resistance, and good in anti-skip performance can be processed.

Description

Technical field [0001] The invention relates to a table cloth production process, in particular to a nickel mesh polyvinyl chloride foaming and bonding process for processing table cloths. Background technique [0002] Tablecloth products play a pivotal role in home decoration. More and more people have a large demand and high requirements for tablecloths in pursuit of perfect life. PVC tablecloths are affecting people’s lives more and more. Its production includes the following steps: printing. The first process in the production of PVC tablecloths is printing. The printing of PVC tablecloths is different from traditional printing. The general gravure printing process The required pattern is engraved on the steel mold and printed on the PVC by adding paint inside. This process is the forming process of the PVC tablecloth pattern. Each steel mold can only use one kind of paint, so it needs to be based on the color of the pattern. To determine the number of steel molds that need ...

Claims

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Application Information

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IPC IPC(8): B29C65/02B29C59/04B29C35/16C08L27/06C08K13/02C08K5/12C08K3/22C08J9/08C08J9/04
CPCB29C35/16B29C59/043B29C65/02B29C66/028B29C2035/1616B29L2031/74C08J9/0023C08J9/0066C08J9/0095C08J9/04C08J9/08C08J2327/06
Inventor 刘承发
Owner DONGGUAN IUIU HOUSEHOLD PROD
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