CN200948682Y

CN200948682Y - Synthetical skin

Info

Publication number: CN200948682Y
Application number: CN 200620131266
Authority: CN
Inventors: 赵国量
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-25
Filing date: 2006-08-25
Publication date: 2007-09-19
Anticipated expiration: 2016-08-25

Abstract

The utility model relates to a synthetic leather, which comprises: a substrate with a surface; a graphic layer on the substrate surface, the graphic layer is provided with an interface and a trimming surface of predefined pattern, and the interface is adhered on the substrate surface; a transparent layer, which is provided with a bottom surface adhered to the trimming surface of the graphic layer, and a top corresponding to the bottom; the predefined pattern of the trimming surface is exposed via the transparent layer. With the arrangement of a transparent layer, the utility model provides unique texture and value to the predefined pattern, and also protects the graphic layer against damage due to external factors.

Description

Synthetic skin

Technical field

The utility model is relevant with synthetic skin, is meant a kind of attractive in appearance and durable synthetic skin that has concurrently especially.

Background technology

The application scenario of synthetic skin is extensive, such as vamp is made or belt for handle is made and all is, appears texture for making the finished product of finally finishing, and synthesizes the most direct and tool influence property of the surperficial presentation mode of skin.

Common synthetic skin is to make with base material coating or the mode that contains resin pickup, and the surface of the normal involutory cutification of the producer processes processing again, for example the surface can make diversified outward appearance through the mode of printing or impression, yet, synthetic skin appearance surfaces directly is exposed to the external world usually, therefore be subjected to the destruction of extraneous physics and chemistry easily, make that the texture on surface or pattern are fuzzy day by day.

Summary of the invention

At the problems referred to above, main purpose of the present utility model is to provide a kind of synthetic skin, and its design layer collocation that utilizes a variation to enrich covers the hyaline layer on it, gives synthetic skin and has attractive in appearance and durable characteristic concurrently.

For achieving the above object, a kind of synthetic skin provided by the utility model is characterized in that including: a base material has a surface; One design layer is located at described substrate surface, and described design layer has one and connects the decorative cover that face and has preset pattern, and described face and the described substrate surface of connecing fitted; One hyaline layer, the decorative cover with a bottom surface and described design layer is fitted, and the end face of a described relatively bottom surface, outside the preset pattern of described decorative cover is revealed in by described hyaline layer.

In the above-mentioned the technical solution of the utility model, the preset pattern of described decorative cover is made of printed pattern.

In the above the technical solution of the utility model, the preset pattern of described decorative cover is made of jointly a plurality of recesses and a plurality of protuberance.

In the above the technical solution of the utility model, described hyaline layer comprises one first hyaline membrane and one second hyaline membrane, described first hyaline membrane covers described design layer, described second hyaline membrane covers described first hyaline membrane, and the one side that do not contact with described first hyaline membrane of described second hyaline membrane constitutes the end face of described hyaline layer.

In the above the technical solution of the utility model, the material of described first hyaline membrane is to be selected from a kind of in the group that thermoplastic elastomer (TPE), thermoplastic polyurethane and polyurethane constitutes.

In the above the technical solution of the utility model, the material of described second hyaline membrane is to be selected from a kind of in the group that thermoplastic elastomer (TPE), thermoplastic polyurethane and polyurethane constitutes.

In the above the technical solution of the utility model, described base material comprises a ground and one first surface layer, and the one side of described first surface layer contacts described ground, and another side constitutes the surface of described base material.

In the above the technical solution of the utility model, described base material also includes one second surface layer, and described relatively first surface layer of described second surface layer is located at the another side of described ground.

In the above the technical solution of the utility model, described ground be selected from adhesive-bonded fabric, weave cotton cloth, a kind of in the fiber cloth, group that coated split leather and animal cuticle constituted.

In the above the technical solution of the utility model, described design layer adopts polyurethane resin or high solid content resin.

Adopt technique scheme; the utility model is provided with a hyaline layer above the design layer of preset pattern is arranged at synthetic leatherware; and preset pattern both can be rendered as concavo-convex solid shape; also can be rendered as careful, complicated planar graph; the setting of hyaline layer then can make preset pattern show unique texture and value; and can protect design layer, be not vulnerable to the destruction of external environment.

Description of drawings

Fig. 1 is the synthetic skin stereogram of the utility model first preferred embodiment:

Fig. 2 is the 2-2 directional profile figure of Fig. 1;

Fig. 3 is the synthetic skin stereogram of the utility model second preferred embodiment;

Fig. 4 is the 4-4 directional profile figure of Fig. 3;

Fig. 5 is the synthetic skin profile of the utility model the 3rd preferred embodiment;

Fig. 6 is Fig. 2 roughly the same, discloses base material and is made of the ground and first surface layer;

Fig. 7 is Fig. 4 roughly the same, discloses base material and is made of the ground and first surface layer;

Fig. 8 is Fig. 5 roughly the same, discloses base material and is made of the ground and first surface layer;

Fig. 9 is Fig. 2 roughly the same, discloses base material and is made of ground and first, second surface layer;

Figure 10 is Fig. 4 roughly the same, discloses base material and is made of ground and first, second surface layer;

Figure 11 is Fig. 5 roughly the same, discloses base material and is made of ground and first, second surface layer.

The specific embodiment

In order to describe structure of the present utility model and characteristics in detail, existing following preferred embodiment of act and conjunction with figs. are described as follows.

As shown in Figure 1 and Figure 2, be the synthetic skin 10 that the utility model first preferred embodiment is provided, its structure comprises the base material made from adhesive-bonded fabric 12, and stacks on the design layer 14 and the hyaline layer 16 of base material 12 tops in regular turn, wherein:

Base material 12 makes final synthetic skin 10 finished products possess good tensile characteristics by the existing characteristic of adhesive-bonded fabric, and base material 12 has a surface 121.

Design layer 14 is after utilizing the surperficial running roller (not shown) that is carved with specific embossing to attach high solid composition resin or similar resin material in the present embodiment, make after base material 12 surfaces 121 and drying curing through roll extrusion, above-mentioned resin material can be handled through colour mixture in advance, make one of prepared design layer 14 connect face 141 and fit that the connect one side of face 141 of design layer 14 is the decorative cover 142 that tool grain effect and tool color present with base material 12 surfaces 121.The decorative cover 142 of tool grain effect promptly is a plurality of recess 142a and a plurality of protuberance 142b that the specific embossing transfer printing by corresponding running roller forms, and each recess 142a and each protuberance 142b form preset pattern 14a jointly, make the outward appearance of synthetic skin 10 have more variation thus.

Hyaline layer 16 is to form after the decorative cover 142 of a transparent material through coating design layer 14 also solidifies, transparent material is optional from thermoplastic elastomer (TPE) (Thermoplastic Elastomers, TPE), thermoplastic polyurethane (Thermoplastic Polyurethane, TPU) and wherein a kind of of the group that constituted of polyurethane (Polyurethane), present embodiment is an example with thermoplastic polyurethane (TPU).Hyaline layer 16 has a bottom surface 161 that fits tightly with the decorative cover 142 of design layer 14, and a relative bottom surface 161 and be revealed in end face 162 outward, thus, and outside preset pattern 14a can be revealed in by hyaline layer 16.In addition, preset pattern 14a is because of there being the protection of hyaline layer 16, so also more be not vulnerable to the destruction of physical property and chemistry.Therefore, by said structure, the synthetic skin 10 that present embodiment provided has attractive in appearance and durable characteristic concurrently.

What need in addition to carry is, design layer 14 is except the mode that attaches resin roll extrusion base material 12 surfaces 121 with the running roller that is carved with specific embossing is made, after also can earlier resin (as: polyurethane resin) being coated base material 12 surface 121 and waiting to solidify, utilization has the surperficial hot pressing of the mould (not shown) of specific embossing to polyurethane resin, to obtain preset pattern.Or take resin (as: polyurethane resin) is coated the release liners (not shown) surface that possesses default figure line earlier, warp is made with the mode that base material 12 pressings are transferred to base material 12 surfaces 121 afterwards again, so that the decorative cover of design layer forms preset pattern.

As shown in Figure 3, Figure 4, the synthetic skin 20 that is provided for the utility model second preferred embodiment, the synthetic skin 10 that itself and first preferred embodiment are provided has roughly the same structure, promptly include a base material 22, and be located at the design layer 24 on base material 22 surfaces 221 and the hyaline layer 26 of an overlapping pattern layer 24, difference is in smooth stratiform thing that the design layer 24 of present embodiment solidify to form for resin (as: polyurethane resin), the one side is the decorative cover 241 that forms through printing, and decorative cover 241 has the predetermined pattern 24a that printed pattern constitutes.This kind is also comparatively careful than tool variability and pattern with the preset pattern that mode of printing was obtained, and can present the inaccessible complex figure of running roller transfer printing.

As shown in Figure 5, the synthetic skin 30 that is provided for the utility model the 3rd preferred embodiment, synthetic skin 30 comprises that a base material 32, is located at the design layer 34 on base material 32 surfaces 321 and the hyaline layer 36 of an overlapping pattern layer 34, wherein base material 32 is identical with first preferred embodiment with the structure of design layer 34, holds and does not give unnecessary details.But what must illustrate in addition is, the hyaline layer 36 of present embodiment comprises one first hyaline membrane 361 and one second hyaline membrane 362, each hyaline membrane 361, the selection of 362 material is identical with the material of the hyaline layer 16 of first preferred embodiment, in this example, first hyaline membrane 361 adopts polyurethane coated decorative cover 341 in design layer 34 to form, second hyaline membrane 362 is coated first hyaline membrane, 361 end face 361a by thermoplastic elastomer (TPE) and is formed, the one side that second hyaline membrane 362 does not contact with first hyaline membrane 361 constitutes the end face 36a of hyaline layer 36, first hyaline membrane 361 uses as following layer, to strengthen the effect of cohering between second hyaline membrane 362 and the design layer 34, make that the overall structure of synthetic skin 30 is more firm.

As Fig. 6～synthetic skin 40 shown in Figure 8,50,60 disclose first respectively, the base material 12 of second and third embodiment, 22,32 also can be by a

ground

12a, 22a, 32a and one is formed at

ground

12a, 22a, the first surface layer 12b of 32a end face, 22b, 32b constitutes,

ground

12a, 22a, 32a can be selected from adhesive-bonded fabric, weave cotton cloth, fiber cloth, a kind of in the group that coated split leather and animal cuticle constituted, present embodiment is example with the adhesive-bonded fabric, the

first surface layer

12b, 22b, 32b is that resin (as: polyurethane resin) is through

coating ground

12a, 22a, the 32a end face solidify to form, and it simultaneously contacts

ground

12a, 22a, 32a, another side constitutes

base material

12,22,32 surface 121,221,321, the

first surface layer

12b, 22b, the setting of 32b can increase the elasticity and the water proofing property of synthetic skin.

As Fig. 9～synthetic skin 70,80,90 shown in Figure 11, be to set up one in

ground

12a, 22a, the 32a bottom surface of the

synthetic skin

40,50,60 of Fig. 6～shown in Figure 8 respectively to be the second surface layer 12c, 22c, the 32c of polyurethane resin, promote the water proofing property and the elasticity of synthetic skin thus, and make synthetic skin have more solid sense.

More than be explanation to each embodiment of the utility model, its characteristics are that synthetic skin provided by the utility model is provided with a hyaline layer above having the design layer of preset pattern, and preset pattern can be rendered as concavo-convex solid shape, also can be rendered as careful, complicated planar graph.And the setting of hyaline layer can make preset pattern show unique texture and value, and the destruction that is not vulnerable to external environment.

The above only is several preferable possible embodiments of the present utility model, and the equivalent structure that all application the utility model specifications, claims and accompanying drawing are done changes, and all should be included in the scope of patent protection of the present utility model.

Claims

1, a kind of synthetic skin is characterized in that including:

One base material has a surface;

One design layer is located at described substrate surface, and described design layer has one and connects the decorative cover that face and has preset pattern, and described face and the described substrate surface of connecing fitted;

One hyaline layer, the decorative cover with a bottom surface and described design layer is fitted, and the end face of a described relatively bottom surface, outside the preset pattern of described decorative cover is revealed in by described hyaline layer.

2, synthetic skin as claimed in claim 1, it is characterized in that: the preset pattern of described decorative cover is made of printed pattern.

3, synthetic skin as claimed in claim 1 is characterized in that: the preset pattern of described decorative cover is made of jointly a plurality of recesses and a plurality of protuberance.

4, synthetic skin as claimed in claim 1, it is characterized in that: described hyaline layer comprises one first hyaline membrane and one second hyaline membrane, described first hyaline membrane covers described design layer, described second hyaline membrane covers described first hyaline membrane, and the one side that do not contact with described first hyaline membrane of described second hyaline membrane constitutes the end face of described hyaline layer.

5, synthetic skin as claimed in claim 4 is characterized in that: the material of described first hyaline membrane is to be selected from a kind of in the group that thermoplastic elastomer (TPE), thermoplastic polyurethane and polyurethane constitutes.

6, synthetic skin as claimed in claim 4 is characterized in that: the material of described second hyaline membrane is to be selected from a kind of in the group that thermoplastic elastomer (TPE), thermoplastic polyurethane and polyurethane constitutes.

7, synthetic skin as claimed in claim 1 is characterized in that: described base material comprises a ground and one first surface layer, and the one side of described first surface layer contacts described ground, and another side constitutes the surface of described base material.

8, synthetic skin as claimed in claim 7 is characterized in that: described base material also includes one second surface layer, and described relatively first surface layer of described second surface layer is located at the another side of described ground.

9, synthetic skin as claimed in claim 7 is characterized in that: described ground be selected from adhesive-bonded fabric, weave cotton cloth, a kind of in the fiber cloth, group that coated split leather and animal cuticle constituted.

10, synthetic skin as claimed in claim 1 is characterized in that: described design layer adopts polyurethane resin or high solid content resin.