Tear-resistant and light-aging-resistant polyester fabric

Abstract

The utility model discloses an anti-tear and light-aging-resistant polyester fabric, which comprises a fabric base layer, an anti-tear layer and a light-aging-resistant layer, the light-aging-resistant layer is arranged on the front side of the fabric base layer, the anti-tear layer is arranged on the back side of the fabric base layer, and the light-aging-resistant layer is arranged on the back side of the fabric base layer. The light-aging-resistant layer comprises a layer of organic silicon coating adhesive and short fibers dispersed in the organic silicon coating adhesive, the surfaces of the short fibers are provided with reflective coatings, and a bonding layer is arranged between the tear-resistant layer and the fabric base layer. The tear-resistant and light-aging-resistant polyester fabric disclosed by the utility model is good in tear-resistant effect, and the light-aging-resistant performance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of polyester fabric, especially to tear -resistant light -aging polyester fabric. BACKGROUND

[0002] The polyester fabric is mainly made of polyester fiber, and the strength and wear resistance of the polyester fiber are good, so the fastness of the fabric woven by the polyester fiber is relatively good, but the tear resistance of the single-layer fabric is not good, and even the double-layer structure is difficult to simultaneously resist tearing.

[0003] In addition, the polyester fiber will still accelerate fiber aging after long-term exposure to the sun, therefore, the airing and use of the polyester fabric should be selected in a cool and ventilated place, which limits the drying speed, and airing under the sun or use will shorten the service life, and the light aging needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a tear -resistant light -aging polyester fabric to improve the tear resistance and light aging performance.

[0005] To achieve this purpose, the utility model adopts the following technical scheme:

[0006] A tear -resistant light -aging polyester fabric, comprising: a fabric base layer, a tear -resistant layer and a light -aging layer, the light -aging layer is arranged on the front of the fabric base layer, the tear -resistant layer is arranged on the back of the fabric base layer, the light -aging layer comprises a layer of silicone coating glue and short fibers dispersed in the silicone coating glue, the surface of the short fiber is provided with a reflective coating, and the tear -resistant layer and the fabric base layer are provided with an adhesive layer.

[0007] The tear -resistant layer adopts cotton fabric or polyester filament fabric.

[0008] The short fiber adopts glass short fiber or polyester short fiber.

[0009] The fabric base layer adopts polyester filament fabric.

[0010] The adhesive layer adopts hot melt adhesive film.

[0011] The reflective coating adopts an aluminized reflective layer.

[0012] The utility model discloses an anti-tear light aging polyester fabric, through the adhesion of the adhesion layer of anti-tear layer and fabric base layer, the adhesion layer hot melt part penetrates into the gap of anti-tear layer and fabric base layer, not only strengthens the structural strength of anti-tear layer and fabric base layer, also is favorable to synchronous stress, avoids relative sliding, and the effect of anti-tear is good, and through the reflection of the reflective coating on the surface of short fiber, the damage of ultraviolet to fabric base layer is reduced, and the light aging resistance is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0014] The utility model discloses an anti-tear light aging polyester fabric, through the adhesion of the adhesion layer of anti-tear layer and fabric base layer, the adhesion layer hot melt part penetrates into the gap of anti-tear layer and fabric base layer, not only strengthens the structural strength of anti-tear layer and fabric base layer, also is favorable to synchronous stress, avoids relative sliding, and the effect of anti-tear is good, and through the reflection of the reflective coating on the surface of short fiber, the damage of ultraviolet to fabric base layer is reduced, and the light aging resistance is improved. Figure 1 As shown in the anti-tear light aging polyester fabric, including: fabric base layer 1, anti-tear layer 2 and light aging resistance layer 4, the fabric base layer 1 adopts polyester filament fabric, ensures the basic structural strength and wear resistance.

[0015] Figure 1 The light aging resistance layer 4 is arranged on the front of the fabric base layer 1, and in the embodiment, the light aging resistance layer 4 includes a layer of silicone coating glue 41 and short fibers 42 scattered in the silicone coating glue 41, the silicone coating glue 41 can arrange the surface of the fabric base layer 1, and also can give the fabric base layer 1 certain waterproofness.

[0016] In addition, the short fibers 42 adopt glass short fibers or polyester short fibers, and the short fibers 42 are scattered in the silicone coating glue 41, so that the stability of the silicone coating glue 41 is further enhanced, and the cracking problem is reduced.

[0017] The surface of the short fibers 42 is provided with a reflective coating, and in the embodiment, the reflective coating adopts an aluminized reflective layer, the sunlight is reflected outward through the reflective coating, the damage of ultraviolet in the sunlight to the fabric base layer 1 is reduced, and the light aging resistance of the fabric base layer 1 is improved.

[0018] The anti-tear layer 2 is arranged on the back of the fabric base layer 1, and in the embodiment, the anti-tear layer 2 adopts cotton filament fabric or polyester filament fabric and has certain strength.

[0019] In order to avoid the relative sliding of the fabric base layer 1 and the anti-tear layer 2, the fabric base layer 1 and the anti-tear layer 2 need to be bonded after bonding.

[0020] As shown in the anti-tear light aging polyester fabric, including: fabric base layer 1, anti-tear layer 2 and light aging resistance layer 4, the fabric base layer 1 adopts polyester filament fabric, ensures the basic structural strength and wear resistance. Figure 1 ​As shown, the adhesive layer 3 is arranged between the tear-resistant layer 2 and the fabric base layer 1, and in this embodiment, the adhesive layer 3 is a hot melt adhesive film, which is convenient to use. After the hot melt adhesive film is hot-melted, it can not only be used for the adhesion of the tear-resistant layer 2 and the fabric base layer 1, but also can be partially penetrated into the gap between the tear-resistant layer 2 and the fabric base layer 1, thereby enhancing the structural strength of the tear-resistant layer 2 and the fabric base layer 1 and further improving the tear-resistant effect.

[0021] The above is only a preferred embodiment of the present application, and for those skilled in the art, according to the idea of the present application, the specific implementation and application range can be changed, and the content of the specification should not be understood as a limitation of the present application.

Claims

1. A light-aging resistant and tear-resistant polyester fabric, characterized in that, The application relates to a fabric base layer, a tear-resistant layer and a light-aging-resistant layer, wherein the light-aging-resistant layer is arranged on the front surface of the fabric base layer, the tear-resistant layer is arranged on the back surface of the fabric base layer, the light-aging-resistant layer comprises a layer of silicone coating glue and short fibers scattered in the silicone coating glue, the surface of the short fibers is provided with a reflective coating, and an adhesive layer is arranged between the tear-resistant layer and the fabric base layer. The tear-resistant layer is made of cotton fabric or polyester filament fabric.

2. The tear resistant and light fast polyester fabric according to claim 1, wherein, The short fibers are made of glass short fibers or polyester short fibers.

3. The tear resistant and light fast polyester fabric according to claim 1, wherein, The fabric base layer is made of polyester filament fabric.

4. The tear resistant and light fast polyester fabric according to claim 1, wherein, The adhesive layer is made of hot melt adhesive film.

5. The tear resistant and light fast polyester fabric according to claim 1, wherein, The reflective coating is made of an aluminum-plated reflective layer.

6. The tear resistant and light aging resistant polyester fabric according to claim 1, wherein, ​

Images