Making method of full shading curtain

A production method and a technology of full shading, which are applied in the field of preparation of shading roller shutters and fabric curtains, can solve the problem that the roller blinds or fabric curtains cannot be washed, dry cleaned and ironed, the anti-ultraviolet performance is not strong, and the production energy consumption and cost are high. and other problems, to achieve the effect of good anti-ultraviolet ability and anti-aging ability

Pending Publication Date: 2019-09-20
HAINING SANLIAN TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there will be environmental protection problems such as waste gas and waste water pollution during the coating process, which will seriously damage the ecological environment; moreover, there will be excessive production energy consumption and cost in multiple coatings.
And the roller blind or cloth art curtain prepared in the prior art cannot be washed, dry-cleaned and ironed, so that there is a cleaning problem for the existing roller blind or cloth art curtain
And now in the process of use, it also has weak anti-ultraviolet performance and insufficient anti-aging performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The manufacturing method of a total blackout curtain involved in this embodiment includes the following steps: (1) treating the base fabric, (2) preparing a black and white light-shielding film, and (3) hot pressing.

[0018] In step (1), the treatment of the base cloth refers to the treatment of degreasing, decontamination or desizing of the base cloth, so that the base cloth does not have other oil stains or other impurities that affect the hot-pressing composite, and then black and white. The compounding of the film will affect the bonding strength between the base fabric and the black and white shading film, which will affect the service life of the shading curtain.

[0019] The base fabric involved in the present invention does not have special requirements, and the fabrics sold in the conventional market can be used, such as pure polyester fabrics, pure cotton fabrics or polyester-cotton blended fabrics, and fabrics prepared from other materials. In order to illus...

Embodiment 2

[0027] The manufacturing method of a total blackout curtain involved in this embodiment includes the following steps: (1) treating the base fabric, (2) preparing a black and white light-shielding film, and (3) hot pressing.

[0028] In step (1), the treatment of the base cloth refers to the treatment of degreasing, decontamination or desizing of the base cloth, so that the base cloth does not have other oil stains or other impurities that affect the hot-pressing composite, and then black and white. The compounding of the film will affect the bonding strength between the base fabric and the black and white shading film, which will affect the service life of the shading curtain.

[0029] In the preparation of step (2) black and white shading film, be the polyurethane of 40 parts, the low-density polyethylene of 10 parts, the carbon black of 20 parts by mass, the opacifying agent of 40 parts by mass, the titanium dioxide of 8 parts by mass, the titanium dioxide of 15 parts Nano-g...

Embodiment 3

[0034] The manufacturing method of a total blackout curtain involved in this embodiment includes the following steps: (1) treating the base fabric, (2) preparing a black and white light-shielding film, and (3) hot pressing.

[0035] In step (1), the treatment of the base cloth refers to the treatment of degreasing, decontamination or desizing of the base cloth, so that the base cloth does not have other oil stains or other impurities that affect the hot-pressing composite, and then black and white. The compounding of the film will affect the bonding strength between the base fabric and the black and white shading film, which will affect the service life of the shading curtain.

[0036] In the preparation of step (2) black and white light-shielding film, be the polyurethane of 50 parts, the low-density polyethylene of 12 parts, the carbon black of 20 parts by mass, the opacifying agent of 50 parts by mass, the titanium dioxide of 8 parts by mass, the titanium dioxide of 0 part ...

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Abstract

The invention discloses a making method of a full shading curtain. The making method includes the following steps: a step of processing of base cloth; a step of preparation of a black and white shading film, wherein the black and white shading film comprises, by mass, 30-50 parts of polyurethane, 8-12 parts of low-density polyethylene, 20 parts of carbon black, 30-50 parts of an opalizer, 8 parts of titanium dioxide, 10-20 parts of nano gelatin beads and 5-8 parts of phenyl salicylate; and a step of hot pressing, namely a step of coating one side of the base cloth with acrylic resin and carrying out hot pressing at 130-180 DEG C to combine the black and white shading film with the base cloth. The making method of the full shading curtain related by the invention uses a method of extrusion blow molding to produce the black and white shading film and combines the black and white shading film with the base cloth after oil removal and decontamination treatment to make the whole production process environmentally friendly and pollution-free. Moreover, the phenyl salicylate and the titanium dioxide are used in the black and white shading film to make the black and white shading film have good ultraviolet resistance and aging resistance. Furthermore, the full shading curtain has good effects of heat insulation and sound insulation.

Description

technical field [0001] The invention relates to the technical field of preparation of blackout roller blinds and fabric art curtains, in particular to a method for making full blackout blinds. Background technique [0002] In the production method of conventional blackout roller blinds and fabric curtains, the method of multiple coatings is used to achieve the effect of shading. However, there will be environmental protection problems such as waste gas and waste water pollution during the coating process, which will seriously damage the ecological environment; and multiple coatings also have excessive production energy consumption and cost. Moreover, the roller blinds or cloth art curtains prepared in the prior art cannot be washed, dry-cleaned and ironed, so that there is a cleaning problem for the existing roller blinds or cloth art curtains. And the current use process also has weak anti-ultraviolet performance and insufficient aging resistance. Contents of the inventi...

Claims

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Application Information

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IPC IPC(8): C08J5/12C08L75/04C08L23/06C08L89/00C08K3/04C08K3/22C08K5/134
CPCC08J5/128C08J5/121C08L75/04C08L2205/03C08L2207/066C08L2205/18C08K2003/2241C08J2375/04C08J2433/04
Inventor 向海军
Owner HAINING SANLIAN TEXTILE CO LTD
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