CN213423509U

CN213423509U - Hollowed-out reflective leather

Info

Publication number: CN213423509U
Application number: CN202022726006.0U
Authority: CN
Inventors: 王小宝; 孙飞
Original assignee: Zhejiang Longyou Daoming Optics & Chemical Co ltd
Current assignee: Zhejiang Longyou Daoming Optics & Chemical Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-11
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a fretwork reflection of light leather, from up including the stratum basale down in proper order, the adhesive linkage, glass bead layer, hot melt adhesive layer, the leather layer, glass bead layer includes glass bead, metal coating layer, glass bead individual layer is arranged on metal coating layer, in glass bead's bottom embedding metal coating layer, metal coating layer parcel glass bead external surface area's 40-60%, hot melt adhesive layer and leather layer have the same fretwork pattern, hot melt adhesive layer's one side and glass bead hot pressing laminating, hot melt adhesive layer parcel glass bead remaining external surface area. The utility model discloses a tie coat is used for fixed glass bead, and the particle diameter of glass bead is even, easily obtains smooth rete structure, and hot melt adhesive layer is used for fully bonding leather layer and glass bead layer, and the fretwork pattern not only promotes the utility model discloses a pleasing to the eye degree, the different fretwork figure of customization also can reach excellent reflection of light effect, does not have fretwork region can present original line, the color of leather layer material.

Description

Hollowed-out reflective leather

Technical Field

The utility model relates to a reflecting material technical field especially relates to a fretwork reflection of light leather.

Background

Reflective leather products are widely applied to reflective clothes, various professional clothes, casual clothes, sportswear, fashionable dress, caps, gloves, backpacks and the like, hollow reflective leather is generally formed by bonding leather materials with glass bead type reflective cloth through hot melt adhesive, has very obvious effect on improving visibility of a wearer at night or in a poor sight environment after being sewn on the surface of a fabric, can clearly present LOGO or brands of the wearer in daytime, has very good reflective effect, and greatly improves the grade of the garment or textile. The traditional reflective leather can achieve a good reflective effect, but cannot retain the original texture and color of leather, cannot meet the market demands of individuation and fashion, and is difficult to satisfy.

Disclosure of Invention

The utility model discloses can't remain original texture, color, can't satisfy defects such as individualized, fashion's market demand to the reflection of light leather that exists among the prior art, provide a new fretwork reflection of light leather.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

the hollow reflective leather sequentially comprises a substrate layer, an adhesive layer, a glass bead layer, a hot melt adhesive layer and a leather layer from bottom to top, wherein the dry thickness of the adhesive layer is 50-80 micrometers, the glass bead layer comprises glass beads and a metal coating layer, the glass beads are arranged on the metal coating layer in a single-layer mode, the bottoms of the glass beads are embedded into the metal coating layer, the metal coating layer wraps 40-60% of the external surface area of the glass beads, the hot melt adhesive layer and the leather layer are provided with the same hollow patterns, one side of the hot melt adhesive layer is in hot-pressing fit with the glass beads, and the hot melt adhesive layer wraps the residual external surface area of the glass beads.

Among the above-mentioned fretwork reflection of light leather rete structure, the stratum basale plays the supporting role, and the adhesive linkage is used for fixed glass microballon, and the particle diameter that glass microballon was arranged to the individual layer is even, easily obtains smooth rete structure, and the planarization on metal coating layer is better, and hot melt adhesive layer is used for fully bonding leather layer and glass micro bead layer, and metal coating layer can strengthen the utility model discloses a reflection of light intensity, glass micro bead layer expose through the fretwork pattern, can not only play decorative effect, and glass micro bead layer can strengthen reflection of light effect under the dark environment of light, plays reflection of light warning effect. Fretwork pattern not only promotes the utility model discloses an pleasing to the eye degree, according to the different fretwork figure of customer's demand customization, also can reach excellent reflection of light effect, the not fretwork region can present original line of leather layer material, color.

The utility model discloses both can remain original texture of leather class, color, can also reach excellent reflection of light warning effect, satisfy the market demand of customer personalized, fashion day by day, overcome prior art's defect.

Preferably, the base layer is made of polyester-cotton fabric or polyester fabric.

The substrate layer is made of polyester-cotton fabric or polyester fabric, and has the advantages of easily obtained materials and low cost.

Preferably, in the hollowed-out reflective leather, the material of the adhesive layer is one of polyurethane resin, polyester resin and acrylic resin.

The three resins have the advantages of stable performance, low VOC content, low requirement on production equipment, easy processing and production and good bonding strength to a basal layer and a metal coating layer.

Preferably, the metal coating layer is an aluminum coating layer or a silver coating layer, and the thickness of the metal coating layer is 0.3-0.6 μm.

The aluminum coating layer or the silver coating layer is coated under the glass beads to form mirror reflection, so that a higher reflecting effect is achieved.

Preferably, in the hollowed-out reflective leather, the refractive index of the glass bead layer is 1.90-1.93, and the diameter of the glass bead is 40-100 μm.

The glass bead layer has higher refractive index, is beneficial to obtaining higher-intensity reflection effect, and can meet different application requirements by selecting glass beads with wider particle size range.

Preferably, the material of the hot melt adhesive layer is polyester hot melt adhesive, polyurethane hot melt adhesive or rubber hot melt adhesive, and the thickness of the hot melt adhesive layer is 30-50 μm.

The hot melt adhesive layer is prepared from the polyester hot melt adhesive or the polyurethane hot melt adhesive or the rubber hot melt adhesive, so that the hot-pressing bonding effect is better, the production efficiency is high, coating is not needed, and no waste gas is discharged.

Preferably, the hollow reflective leather is characterized in that the leather layer is made of leather or synthetic leather.

The non-hollowed-out area of the leather layer made of leather or synthetic leather can better present the original texture pattern, the touch feeling and the like of the leather or synthetic leather.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings 1 and the following detailed description, which are not intended to limit the invention:

example 1

The utility model provides a fretwork reflection of light leather, from up including stratum basale 1, adhesive linkage 2, glass bead layer 3, hot melt adhesive layer 4, leather layer 5 down in proper order, adhesive linkage 2's dry thickness is 50-80 mu m, glass bead layer 3 includes glass bead 31,

metal coating layer

32, 31 individual layer arrangement of glass bead is in on the metal coating layer 32, the bottom embedding of glass bead 31 in the metal coating layer 32, metal coating layer 32 parcel 40-60% of glass bead 31 external surface area, hot melt adhesive layer 4 with leather layer 5 has the same fretwork pattern 6, the one side of hot melt adhesive layer 4 with the laminating of glass bead 31 hot pressing, hot melt adhesive layer 4 parcel the remaining external surface area of glass bead 31.

Preferably, the base layer 1 is made of polyester cotton fabric or polyester fabric.

Preferably, the material of the adhesive layer 2 is one of polyurethane resin, polyester resin, and acrylic resin.

Preferably, the metal coating layer 32 is an aluminum coating layer or a silver coating layer, and the thickness is 0.3-0.6 μm.

Preferably, the refractive index of the glass bead layer 3 is 1.90 to 1.93, and the diameter of the glass bead 31 is 40 to 100 μm.

Preferably, the material of the hot melt adhesive layer 4 is polyester hot melt adhesive, polyurethane hot melt adhesive or rubber hot melt adhesive, and the thickness is 30-50 μm.

Preferably, the leather layer 5 is made of leather or synthetic leather.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims

1. The hollow reflective leather is characterized in that: comprises a substrate layer (1), an adhesive layer (2), a glass bead layer (3), a hot melt adhesive layer (4) and a leather layer (5) from bottom to top in sequence, the dry thickness of the bonding layer (2) is 50-80 μm, the glass bead layer (3) comprises glass beads (31) and a metal coating layer (32), the glass beads (31) are arranged on the metal coating layer (32) in a single layer, the bottom of the glass bead (31) is embedded in the metal coating layer (32), the metal coating layer (32) wraps 40-60% of the external surface area of the glass beads (31), the hot melt adhesive layer (4) and the leather layer (5) are provided with the same hollow-out patterns (6), one surface of the hot melt adhesive layer (4) is in hot-pressing fit with the glass beads (31), and the hot melt adhesive layer (4) wraps the residual outer surface area of the glass beads (31).

2. The hollowed-out light-reflecting leather according to claim 1, wherein: the base layer (1) is made of polyester cotton fabric or polyester fabric.

3. The hollowed-out light-reflecting leather according to claim 1, wherein: the material of the bonding layer (2) is one of polyurethane resin, polyester resin and acrylic resin.

4. The hollowed-out light-reflecting leather according to claim 1, wherein: the metal coating layer (32) is an aluminum coating layer or a silver coating layer, and the thickness is 0.3-0.6 mu m.

5. The hollowed-out light-reflecting leather according to claim 1, wherein: the refractive index of the glass bead layer (3) is 1.90-1.93, and the diameter of the glass beads (31) is 40-100 mu m.

6. The hollowed-out light-reflecting leather according to claim 1, wherein: the hot melt adhesive layer (4) is made of polyester hot melt adhesive or polyurethane hot melt adhesive or rubber hot melt adhesive, and the thickness is 30-50 microns.

7. The hollowed-out light-reflecting leather according to claim 1, wherein: the leather layer (5) is made of leather or synthetic leather.