CN204679670U - Mesh breathable reflective tape - Google Patents

Abstract

The utility model discloses a mesh air-permeable reflective belt, which comprises a fabric base layer, an air-permeable resin layer, a metal coating layer and a glass bead layer connected in sequence, and each glass bead particle on the glass bead layer is The sphere is embedded in the metal coating layer, and evenly distributed air-permeable mesh holes are formed on the surface of the fabric base layer. The utility model is mainly used in reflective warning tapes worn by traffic policemen, sanitation workers and other workers who need to work outdoors or at night. The utility model adopts a resin layer with air permeability, combined with the air-permeable mesh on the surface of the fabric base layer. , so that the reflective tape has excellent breathable and moisture-wicking functions.

Description

Mesh breathable reflective tape

technical field

The utility model relates to a reflective cloth tape, in particular to a mesh air-permeable reflective tape applied to operation instructions and clothing decoration based on glass bead technology, and belongs to the technical field of new material manufacturing.

Background technique

Reflective tape is a reflective material with special properties such as retroreflection and no need to provide energy by itself. It has been widely used in transportation, field or night operation instructions, and clothing decoration. The manufacture of reflective tape involves the processing and compounding process of various materials. These materials include optical reflective elements, base layers, surface layers, bonding layers and other auxiliary layers. At present, the most popular application in the field of clothing decoration is the reflective tape with glass beads as reflective elements.

However, the existing reflective tapes usually use solvent-based resins to arrange glass beads on the base layer. Due to the water repellency of solvent-based resins, the reflective tapes produced with this material do not have air permeability. Especially in sweltering summer, wearing clothes with the above-mentioned reflective tape makes people feel hot and uncomfortable, and easily causes adverse reactions such as heatstroke.

Therefore, aiming at the defects in the reflective tapes used in the clothing decoration field, how to design a reflective tape with excellent air permeability is a problem to be solved urgently in the industry.

Utility model content

The utility model aims at the above deficiencies and defects, and the technical problem to be solved is that the existing reflective tape has poor air permeability, and proposes a mesh air-permeable reflective tape.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a mesh breathable reflective belt, comprising a fabric base layer, a breathable resin layer, a metal coating layer and a glass bead layer connected in sequence, and the glass bead layer on the glass bead layer A part of the sphere of each glass microsphere is embedded in the metal coating layer, and evenly distributed air-permeable meshes are formed on the surface of the fabric base layer.

The breathable resin layer is a microporous water-based polyurethane resin layer.

A flame-retardant layer is provided between the fabric base layer and the breathable resin layer, and a high-performance flame-retardant adhesive is coated on the connecting surface of the flame-retardant layer and the fabric base layer.

The flame retardant layer adopts nitrogen phosphorus flame retardant.

The glass bead layer is provided with a protective layer for preventing glass bead particles from falling off.

The air mesh is circular, strip-shaped, quadrangular, elliptical or any combination of the above shapes.

Compared with the prior art, the utility model has the beneficial effects that it is mainly used as a reflective warning tape on work clothes worn by traffic policemen, sanitation workers and other workers who need to work outdoors or at night. The resin layer with air permeability is adopted, combined with the breathable mesh on the surface of the fabric base layer, so that the reflective tape has excellent air permeability and moisture removal function, which is comfortable and not stuffy, especially suitable for wearing in summer. At the same time, a flame-retardant layer is added to improve the fire safety of work clothes.

Description of drawings

Fig. 1 is the overall structural representation of the preferred embodiment of the utility model;

Fig. 2 is a schematic diagram of a cross-sectional layer structure of a preferred embodiment of the present invention.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Please refer to Figures 1 to 2, the utility model relates to a mesh breathable reflective tape, comprising: a fabric base layer 1, a breathable resin layer 2, a metal coating layer 3 and a glass bead layer 4, and the breathable resin layer 2 is arranged on the fabric On the base layer 1, the glass bead layer 4 is inlaid on the air permeable resin layer 2, the metal coating layer 3 is arranged between the air permeable resin layer 2 and the glass bead layer 4, and on the surface of the fabric base layer 1 there are A plurality of ventilating meshes 5 are processed and formed by stamping dies, and are evenly distributed in an array.

In this embodiment, the fabric base layer 1 can be various cloths, such as knitted cloth, plain weave cloth, plaid cloth, horizontal weave cloth, twill cloth, jacquard cloth, taffeta or Oxford cloth, etc., and the material of the fabric base layer 1 can be Polyester, nylon, cotton, soy or blends. The breathable resin layer 2 is a water-based polyurethane resin, which is used to bond the fabric base layer 1 and the glass bead layer 4 covered with the metal coating layer 3. The breathable resin layer 2 is coated on the fabric base layer 1, and after molding, it is subjected to high temperature treatment. Make it in a near-boiling state to form a microporous cured resin layer. The metal coating layer 3 is preferably coated with metal aluminum, and the hemisphere of the glass bead particles on the glass bead layer 4 is covered by the metal coating layer 3, which can further enhance the reflective effect. The glass bead layer 4 adopts glass bead particles with non-roundness and devitrification rate not greater than 3% and good retroreflection coefficient.

The air-permeable mesh 5 can be designed as a circular structure, and can also be designed as a strip shape, a quadrilateral shape, an ellipse shape, or any combination of the above shapes according to actual needs.

A flame-retardant layer 6 is added between the fabric base layer 1 and the breathable resin layer 2, and a high-performance flame-retardant adhesive is coated on the connection surface between the flame-retardant layer 6 and the fabric base layer 1, and the breathable resin layer 2 is coated on the on the flame retardant layer 6. The flame retardant layer 6 is preferably made of a nitrogen-phosphorus flame retardant instead of a halogen flame retardant, and the use effect is better.

Also be provided with one deck transparent protective layer 7 on the glass bead layer 4, be used for protecting the glass bead layer 4, when cleaning and drying work clothes, prevent the glass bead particle from coming off, guarantee the quality of the utility model product.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. A mesh breathable reflective tape, characterized in that it includes a fabric base layer (1), a breathable resin layer (2), a metal coating layer (3) and a glass bead layer (4) connected in sequence, the glass Partial spheres of each glass microbead particle on the microbead layer are embedded in the metal coating layer, and evenly distributed air-permeable meshes (5) are formed on the surface of the fabric base layer. 2. The mesh breathable reflective tape according to claim 1, characterized in that the breathable resin layer (2) is a microporous water-based polyurethane resin layer. 3. The mesh breathable reflective tape according to claim 1 or 2, characterized in that a flame retardant layer (6) is provided between the fabric base layer (1) and the breathable resin layer (2), and the flame retardant layer (6) is The connection surface between the flame layer and the fabric base layer is coated with a high-performance flame-retardant adhesive. 4. The mesh breathable reflective tape according to claim 3, characterized in that, the flame retardant layer (6) uses a nitrogen-phosphorus flame retardant. 5. The mesh breathable reflective tape according to claim 1, characterized in that, the glass bead layer (4) is provided with a protective layer (7) for preventing glass bead particles from falling off. 6. The mesh air-permeable reflective tape according to claim 1, characterized in that the air-permeable mesh (5) is circular, long, quadrangular, oval or any combination of the above shapes.