A single-sided film-coated fabric

Abstract

The utility model relates to a single -sided film -coated fabric utilizes a large number of yarns of stretching into cloth layer, the combination part in the fibre gap, realizes that macromolecular plastic film layer forms strong composite force to fabric, thereby effectively avoids macromolecular plastic film layer and fabric to separate, improves the service life and quality of single -sided film -coated fabric. Meanwhile, the utility model applies single -sided film -coated fabric with the car interior decoration, as car interior decoration fabric, make car interior decoration fabric not only can have rich fabric pattern and colour, and the surface has leather texture, greatly promote user experience, and satisfy the physical performance etc. of the material of car host factory to the requirement.

Description

Technical Field

[0001] This utility model belongs to the field of composite fabric technology, specifically relating to a single-sided coated fabric. Background Technology

[0002] Polymer plastic single-sided coated fabric can effectively improve the fabric's strength, corrosion resistance, and light resistance, and can extend the fabric's service life. Moreover, the polymer plastic film layer does not produce harmful volatile substances during use, making it safe and healthy.

[0003] Currently, the structure of single-sided coated polymer plastic fabrics is usually that the polymer plastic film is simply and directly attached to the surface of ordinary fabric. Therefore, it is difficult to form a strong bond and a style with the geometric texture of the fabric. This makes it easy for the polymer plastic film to separate from the fabric, resulting in fabric damage, monotonous appearance, etc., which affects the user experience. As a result, the service life of current single-sided coated polymer plastic fabrics is relatively short.

[0004] Therefore, it is necessary to provide a technical solution to address the problem of poor adhesion between the polymer plastic film layer and the fabric layer, thereby improving the quality of polymer plastic coated fabrics and enhancing the user experience. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a single-sided coated fabric that solves the problems of traditional fabric interior fabrics being not dirt-resistant or stain-resistant, traditional PU fabrics lacking geometric textures and having poor folding resistance, as well as the poor bonding strength between the coated layer and the fabric in traditional single-sided coated fabrics and the poor comfort experience.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a single-sided coated fabric, including a fabric layer and a transparent polymer plastic film layer, one side of the fabric layer is composited with the polymer plastic film layer, and the side of the polymer plastic film layer facing the fabric layer has a large number of bonding parts that extend into the yarn and fiber gaps of the fabric layer, and the bonding parts are wrapped around the fiber surface.

[0007] As a preferred embodiment, the fabric layer surface has a large number of polygonal patterns arranged sequentially, each polygonal pattern is composed of a large number of parallel convex strips, and a groove is formed between two adjacent convex strips. The two ends of the convex strips of any pattern intersect with the convex strips of the edge of the adjacent pattern, respectively. The surface roughness of the polymer plastic film layer is less than that of the fabric layer surface, and the grooves are filled with polymer plastic.

[0008] As a preferred embodiment, the fabric layer has a large number of evenly distributed raised dot patterns or parallel raised stripes on its surface, the surface roughness of the polymer plastic film layer is less than that of the fabric layer, and polymer plastic is filled between the raised dot patterns or between the raised stripes.

[0009] As a preferred embodiment, the surface of the polymer plastic film layer is bonded to the fabric layer by hot-melt pressing, and the surface of the polymer plastic film layer forms the same texture as the surface of the fabric layer.

[0010] As a preferred embodiment, the surface of the polymer plastic film layer is further coated with a polyurethane film layer that meets automotive interior standards.

[0011] The beneficial effects of this invention are as follows: This invention utilizes numerous yarns and inter-fiber bonding portions extending into the fabric layer to achieve a strong composite force between the polymer plastic film layer and the fabric, effectively preventing the polymer plastic film layer from detaching from the fabric and improving the service life and quality of the single-sided polymer plastic coated fabric. Simultaneously, this invention applies the aforementioned single-sided coated fabric to automotive interiors. As an automotive interior fabric, it not only offers a rich variety of patterns and colors but also possesses a leather-like texture. This solves the problems of traditional fabric interior fabrics being prone to dirt and stains, and traditional PU fabrics lacking geometric texture and having poor folding resistance, greatly enhancing the user experience and meeting the requirements of automotive OEMs regarding the material's physical properties. Attached Figure Description

[0012] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein: Figure 1 This is a cross-sectional view of the single-sided coated fabric described in Example 1; Figure 2 This is a schematic diagram of the surface structure of the fabric layer described in Example 1; Figure 3 This is a schematic diagram of the surface structure of the fabric layer described in Example 2; Figure 4 This is a schematic diagram of another surface structure of the fabric layer described in Example 2; Figures 1-4 In the middle: 100, fabric layer; 101, raised strip; 102, groove; 200, polymer plastic film layer; 201, joint; 300, polyurethane film layer. Detailed Implementation

[0013] The specific implementation scheme of this utility model will now be described in detail with reference to the accompanying drawings. Example 1

[0014] like Figure 1 and Figure 2As shown, the single-sided coated fabric of this embodiment includes a fabric layer 100 and a polymer plastic film layer 200. One side of the fabric layer 100 is laminated with the polymer plastic film layer 200. The side of the polymer plastic film layer 200 facing the fabric layer 100 has a large number of bonding portions 201 extending into the gaps between the yarns and fibers of the fabric layer 100. The bonding portions 201 are wrapped around the fiber surface, and the hairs on the surface of the fabric layer 100 are flattened inside the polymer plastic film layer 200.

[0015] The bonding part 201 penetrates into the fibers of the fabric layer 100 and forms a barb-like structure after curing, which effectively improves the bonding force between the polymer plastic film layer and the fabric layer 100.

[0016] like Figure 2 As shown, as an improvement, the fabric layer 100 in this embodiment has a large number of sequentially arranged polygonal patterns on its surface. Each polygonal pattern is composed of a large number of parallel raised strips 101. A groove 102 is formed between two adjacent raised strips 101. The two ends of the raised strips 101 of any pattern intersect with the raised strips 101 of the edge of the adjacent pattern, thereby forming a large number of included angles. The polymer plastic film layer 200 is bonded to the included angles, which can further improve the bonding force between the polymer plastic film layer 200 and the fabric layer 100. The surface roughness of the polymer plastic film layer 200 is less than that of the fabric layer 100, and the grooves 102 are filled with polymer plastic.

[0017] The polymer plastic used in this embodiment is TPU material. In practical applications, any of PP, PE, PVA, or PET can be used as a substitute.

[0018] In this embodiment, the fabric layer 100 is prepared by a woven process, but in practical applications it can also be prepared by warp knitting or weft knitting processes.

[0019] In this embodiment, the polymer plastic film layer can be further bonded to the fabric layer 100 by hot melt pressing. After the hot melt pressing equipment is removed from the polymer plastic film layer 200, the rebound effect of the fabric layer 100 causes the surface of the polymer plastic film layer 200 to form the same texture as the surface of the fabric layer 100, thereby improving the aesthetics and feel.

[0020] As a further improvement to this embodiment, based on the above structure, this embodiment may optionally further coat the surface of the polymer plastic film layer 200 with a polyurethane film layer 300 that meets automotive interior standards to obtain a leather-like feel and further improve the aesthetics.

[0021] This embodiment utilizes numerous yarns and inter-fiber bonding portions extending into the fabric layer to achieve a strong composite force between the polymer plastic film layer and the fabric, effectively preventing the polymer plastic film layer from detaching from the fabric and improving the service life and quality of the polymer plastic single-sided coated fabric. Simultaneously, this invention applies the polymer plastic single-sided coated fabric to automotive interiors. As an automotive interior fabric, it not only offers a rich variety of patterns and colors but also possesses a leather-like surface, greatly enhancing the user experience and meeting the requirements of automotive OEMs regarding the material's physical properties. Example 2

[0022] The single-sided laminated fabric described in this embodiment is largely the same as that in Embodiment 1, the only difference being the surface pattern of the fabric layer 100. Figure 3 and Figure 4 As shown, in this embodiment, the surface of the fabric layer 100 has a large number of evenly distributed raised dot patterns or parallel raised stripes, and the surface roughness of the polymer plastic film layer 200 is less than that of the fabric layer 100. The raised dot patterns or raised stripes are filled with polymer plastic.

[0023] In this embodiment, the surface of the polymer plastic film layer is embossed with a leather-like texture. Example 3

[0024] This embodiment applies the single-sided laminated fabric described in Embodiment 1 or 2 to automotive interior components, including car seats, door panels, center console, center armrest, carpets, headliner, trunk, A-pillars, B-pillars, and C-pillars. The single-sided laminated fabric is attached to the surface of the automotive interior components, with the fabric layer 100 bonded to the interior components and the polymer plastic film layer 200 facing outwards.

[0025] The above embodiments are merely illustrative of the principles and effects of the present invention, as well as some of the application examples, and are not intended to limit the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements are all within the protection scope of the present invention.

Claims

1. A single-sided laminated fabric, characterized in that, It includes a fabric layer (100) and a transparent polymer plastic film layer (200). One side of the fabric layer (100) is composited with the polymer plastic film layer (200). The side of the polymer plastic film layer (200) facing the fabric layer (100) has a large number of yarns and fiber gaps extending into the fabric layer (100) and the bonding parts (201) are wrapped around the fiber surface.

2. The single-sided coated fabric according to claim 1, characterized in that, The fabric layer (100) has a large number of polygonal patterns arranged in sequence. Each polygonal pattern is composed of a large number of parallel convex strips (101). A groove (102) is formed between two adjacent convex strips (101). The two ends of the convex strips (101) of any pattern intersect with the convex strips (101) of the edge of the adjacent pattern respectively. The surface roughness of the polymer plastic film layer (200) is less than that of the fabric layer (100). The groove (102) is filled with polymer plastic.

3. The single-sided coated fabric according to claim 1, characterized in that, The fabric layer (100) has a large number of evenly distributed raised dot patterns or parallel raised stripes on its surface. The surface roughness of the polymer plastic film layer (200) is less than that of the fabric layer (100). The raised dot patterns or raised stripes are filled with polymer plastic.

4. The single-sided coated fabric according to claim 1, characterized in that, The surface of the polymer plastic film layer (200) is bonded to the fabric layer (100) by hot melt pressing, and the surface of the polymer plastic film layer (200) forms the same texture as the surface of the fabric layer.

5. The single-sided coated fabric according to any one of claims 1 to 4, characterized in that, The surface of the polymer plastic film layer (200) is also coated with a polyurethane film layer that meets automotive interior standards.

Images