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Broad-width breathable fancy reflective material and preparation method thereof

A reflective material and fancy technology, applied in chemical instruments and methods, optics, optical components, etc., can solve the problems of lack of ventilation, sweat absorption, single style, etc., to achieve the effect of clear pattern, simple equipment and high production efficiency

Inactive Publication Date: 2015-08-12
HANGZHOU CHINASTARS REFLECTIVE MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, traditional civilian reflective materials are generally used on fabrics, rarely involved in paper, and the single color is gray, the single style is comprehensive reflective, does not have the properties of breathability and sweat absorption, so a new type of fancy reflective The emergence of material products has become extremely valuable. It has both reflective warning effects and novel styles, with various styles and colors

Method used

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  • Broad-width breathable fancy reflective material and preparation method thereof
  • Broad-width breathable fancy reflective material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Such as figure 1 The wide-width breathable fancy reflective material includes a base material 1, a hot-melt adhesive film layer 2, a coating layer 3, a focusing layer 4, and a glass bead layer 5, and the part of the base material 1 is provided with a hot-melt adhesive film layer 2. The hot melt adhesive film layer 2 is provided with a coating 3, the coating layer 3 is provided with a focusing layer 4, the focusing layer 4 is provided with a glass bead layer 5, and the hot melt adhesive film layer 2 has Fancy pattern.

[0060] The substrate here is selected from chemical fiber cloth, TC cloth, elastic cloth, Oxford cloth, cotton flame-retardant cloth, blended flame-retardant cloth, aramid flame-retardant cloth, PU leather, leather, PVC leather, warp-knitted cloth, bird-eye cloth , Nisi spinning, polyester taffeta, and paper.

[0061] The coating here is a non-transparent coating or a transparent coating or a translucent coating; the non-transparent coating is selected ...

Embodiment 2

[0066] The method for preparing the wide-width air-permeable fancy reflective material as described in Example 1 may further comprise the steps:

[0067] (1) Implantation of glass microbeads: place the PE / PET composite film on a hot roller, and the temperature is controlled between 140-220°C. With the melting of the PE film, the single layer of glass microbeads settles on the PE film, and waits for The PE film is cooled, and the single-layer glass microspheres are fixed on the PE / PET composite film, thereby realizing bead planting;

[0068] (2) Focusing layer: coating the coating on the surface of the glass microspheres to form a focusing layer with the same spherical center as the glass microspheres, and drying the solvent at about 100°C to form a film, which is called a bead-planting film;

[0069] (3) Coating layer: through resistance heating, it changes from solid state to gaseous state, and desublimates into a coating layer after meeting the bead planting film, that is, i...

Embodiment 3

[0072] The method for preparing the wide-width breathable fancy reflective material as described in Example 1 as in Example 2, the difference is that the step (4) of the hot melt adhesive film layer and the substrate layer can be replaced by: The gravure roller with a pattern, melt the hot melt adhesive, transfer it to the substrate by hot melt coating, and then combine it with the composite reflective layer prepared in step (3) by hot pressing, wait for the hot melt adhesive to cool, and peel off the PE / PET The composite film is a high-efficiency wide-width breathable fancy reflective material, and the depth of the concave roller is: 0.02mm-1cm. ;

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Abstract

The invention discloses a broad-width breathable fancy reflective material and a preparation method thereof. The material comprises a base material, a hot melt adhesive film layer, a plating layer, a focusing layer and a glass bead layer. The hot melt adhesive film layer is arranged on part of the base material. The plating layer is arranged on the hot melt adhesive film layer. The focusing layer is arranged on the plating layer. The glass bead layer is arranged on the focusing layer. The hot melt adhesive film layer is provided with fancy patterns. The breathable fancy reflective material not only has a new style, but also has air permeability. The fancy patterns of the material are reflective and can be made into different types. The material can obtain different colors by adding pigments to the hot melt adhesive film. The air permeability enables the material to be directly used as garment fabrics, and the material can be processed into ready-made garments or reflective business cards. The invention also relates to a preparation method of the broad-width breathable fancy reflective material. The method adopts broad-width full coating to make the patterns clear, and adopts continuous one-step production such that the patterns are seamless.

Description

technical field [0001] The invention belongs to the field of reflective materials and their preparation, and in particular relates to a wide-width air-permeable fancy reflective material and a preparation method thereof. Background technique [0002] Reflective material, also known as reflective material, is to apply glass beads on the substrate, and use the optical principle of refraction and reflection in the glass beads to return the reflected light to the direction of the light source. This kind of reflective material is made by using the principle of retro-reflective glass beads with high refractive index and advanced technology of post-focusing treatment. It can reflect the distant direct light back to the luminous place, and it has good retroreflective optical performance no matter in day or night, especially at night, it can exert the same high visibility as in daytime. [0003] However, traditional civilian reflective materials are generally used on fabrics, rarely...

Claims

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Application Information

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IPC IPC(8): G02B5/128B32B17/06B32B15/04B32B27/06
CPCB32B3/16B32B7/12B32B17/10B32B27/06B32B27/32B32B37/12B32B38/10B32B2307/416B32B2451/00G02B5/128
Inventor 刘晓林邱尚煌王世杰查伟强
Owner HANGZHOU CHINASTARS REFLECTIVE MATERIAL
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