CN201516782U

CN201516782U - Synthetic leather

Info

Publication number: CN201516782U
Application number: CN2009201795621U
Authority: CN
Inventors: 蔡天守
Original assignee: JINJIANG TIANSHOU GARMENT WEAVING CO Ltd
Current assignee: JINJIANG TIANSHOU GARMENT WEAVING CO Ltd
Priority date: 2009-10-10
Filing date: 2009-10-10
Publication date: 2010-06-30
Anticipated expiration: 2019-10-10

Abstract

The utility model discloses a synthetic leather which comprises a base material, a bearing layer and a coating layer, wherein the base material is provided with a surface; the bearing layer is provided with a top surface and a bottom surface, the top surface is formed by staggering a plurality of convex parts and a plurality of concave parts, and the bottom surface is stuck to the surface of the base material; and the coating layer is formed on each convex part of the bearing layer. The utility model can enable the coating layer and the bearing layer to form dark and light color contrast, thereby creating the synthetic leather with the two-color effect; and when the synthetic leather is applied to manufacture of finished products in later stage, additional texture and hierarchy can be added to the product.

Description

Synthetic leather

Technical field

The utility model relates to a kind of synthetic leather to be had, and particularly relates to the synthetic leather that a kind of surface has depth color.

Background technology

The application scenario of synthetic leather is extensive, such as all need use synthetic leather as vamp making or belt for handle making, for making the finished product of finally finishing appear texture, the surperficial presentation mode of synthetic leather just is the most direct and tool influence property, therefore, for making synthetic leather have more texture, the dealer often processes processing again to the surface of synthetic leather, and for example the surface can make diversified outward appearance through printing or impression mode.No matter but the synthetic leather surface is with which kind of form to manifest, all have unique texture and value and applicable situation, be this exploitation innovation that synthetic leather product is continued, real is the sustainable necessary policy of dealer, and only constantly weeding out the old and bring forth the new to attract consumer's attention, and improvement constantly can be in Market Neutral foot with keen competition.

The utility model content

At the problems referred to above, main purpose of the present utility model is to provide a kind of synthetic leather, and it is two-color effect that its surface can show depth color contrast.

For achieving the above object, a kind of synthetic leather provided by the utility model, it comprises: a base material, it has a surface; One background layer, it has an end face and a bottom surface, and described end face is staggered to form by a plurality of protuberances and a plurality of recess, and described bottom surface and described substrate surface are fitted; One coating layer is formed on each protuberance of described background layer.

In the above-mentioned the technical solution of the utility model, the material of described base material is selected from nonwoven, weaves cotton cloth, wherein a kind of of fiber cloth, group that coated split leather, polyurethanes and polyvinyl chloride constituted.

In the above the technical solution of the utility model, described base material comprises a substrate and a top layer, and described top layer is formed at described basement top.

In the above the technical solution of the utility model, described substrate is selected from nonwoven, weaves cotton cloth, wherein a kind of of fiber cloth, group that coated split leather, polyurethanes and polyvinyl chloride constituted.

In the above the technical solution of the utility model, described top layer is that polyurethane resin is coated basement top and solidify to form.

In the above the technical solution of the utility model, described background layer is that polyurethane resin or high solid resin add toner and coat substrate surface and solidify to form.

In the above the technical solution of the utility model, described coating layer is that polyurethane resin adds the toner material and makes.

The utility model also comprises a following layer, and this following layer solidify to form for coating substrate surface with the resin viscose glue, between background layer and base material.

Adopt in the technique scheme, the utility model utilization is covered in the coating layer as thin as a wafer on synthetic leather surface, and the design of the jog of background layer, utilize the shade contrast of coating layer and background layer, build synthetic leather with two-color effect, make when synthetic leather is applied to the making of back segment finished product, can be product and increase additional texture.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 is the structure cutaway view of the utility model first preferred embodiment;

Fig. 2 is the stereogram of Fig. 1;

Fig. 3 is the structure cutaway view of the utility model second preferred embodiment;

Fig. 4 is the structure cutaway view of the utility model the 3rd preferred embodiment;

Fig. 5 is the structure cutaway view of the utility model the 4th preferred embodiment;

The specific embodiment

As shown in Figure 1 and Figure 2: the synthetic leather 10 that is provided for the utility model first preferred embodiment, it includes a base material 12, a following layer 14, a background layer 16 and coating layer 18, wherein coating layer 18, background layer 16 stack on the fid (not shown) in advance in regular turn with following layer 14, be transferred to base material 12 then, form the synthetic leather 10 of present embodiment, wherein:

Base material 12 can be by nonwoven, weave cotton cloth, fiber cloth, coated split leather, polyurethanes and polyvinyl chloride are made, present embodiment is example with the nonwoven, wherein the end face of nonwoven constitutes the surface 121 of base material 12, improves synthetic leather 10 whole better tensile strength with this.

Following layer 14 solidify to form for coating base material 12 surfaces 121 with the resin viscose glue, and present embodiment is an example with polyurethanes (polyurethane), and following layer 14 is used to strengthen the bonding strength of base material 12 and background layer 16, after the structure of background layer 16 is described in.

Background layer 16 is the thin type lamellar body that a surface has concave convex texture, and it can add toner by PU resin or high solid resin in the present embodiment and solidify to form.Background layer 16 has an end face 161 and a bottom surface 162, and wherein, fit with following layer 14 gluings and with base material 12 surfaces 121 in bottom surface 161; Described end face 162 is staggered to form by a plurality of protuberance 162a and a plurality of recess 162b.

Coating layer 18 is in the present embodiment for adopting band look polyurethane (PU) to make, and as shown in Figure 3, coating layer 18 is for being coated with the thin layer that each 162a solidify to form that is covered in background layer 16 end faces 162, and its thickness is thinner than background layer 16.

As shown in Figure 3, the synthetic leather 20 that is provided for the utility model second preferred embodiment, the present embodiment and first preferred embodiment have roughly the same structure, promptly include a base material 22, a following layer 24, a background layer 26 and a coating layer 28, the difference place only is the structure of base material 22, wherein, the base material 12 of first preferred embodiment is a single layer structure, and the base material 22 of present embodiment is the two-layer structure body, and base material 22 includes a substrate 221 and a top layer 222, wherein:

Substrate 221 can be by nonwoven, weave cotton cloth, fiber cloth, coated split leather, PU and PVC are made, and present embodiment is example with the nonwoven, and the nonwoven end face constitutes the end face 221a of substrate 221, and thus, substrate 221 can provide synthetic leather 20 whole better tensile strength.

Top layer 222 solidify to form for the resin-coated end face 221a in 221 of PU.By top layer 222 is set, can make synthetic leather 20 have more elasticity and solid sense, and the PU material top layer 222 of making can provide the shock-proof effect of synthetic leather 20 softnesses.

Certainly, the following

layer

14,24 of aforementioned two embodiment also can save, the synthetic leather 30 that the utility model the 3rd preferred embodiment is as shown in Figure 4 provided, and the synthetic leather 40 that the utility model the 4th preferred embodiment shown in Figure 5 is provided promptly is respectively the embodiment that saves following layer.The utility model the 3rd and the 4th preferred embodiment are thick characteristic when utilizing the

background layer

32,42 on the fid (not shown) not solidify fully respectively, itself and

base material

34,44 are carried out the pressing binding, drying is solidified then, makes

background layer

32,42 combine with the surface 341,441 of

base material

34,44.

More than be explanation to synthetic leather of the present utility model, the utility model utilization is covered in the coating layer as thin as a wafer on synthetic leather surface, and the design of the jog of background layer, utilize the color contrast of coating layer and background layer, build synthetic leather with two-color effect, make when synthetic leather is applied to the making of back segment finished product, can be product and increase additional texture.

The above only is several preferable possible embodiments of the present utility model, uses the equivalent structure variation that the utility model specification and claims are done such as, all should be included in the scope of patent protection of the present utility model.

Claims

1. synthetic leather, it is characterized in that: it comprises:

One base material, it has a surface;

One background layer, it has an end face and a bottom surface, and described end face is staggered to form by a plurality of protuberances and a plurality of recess, and described bottom surface and described substrate surface are fitted;

One coating layer is formed on each protuberance of described background layer.

2. synthetic leather as claimed in claim 1 is characterized in that: the material of described base material is selected from nonwoven, weaves cotton cloth, wherein a kind of of fiber cloth, group that coated split leather, polyurethanes and polyvinyl chloride constituted.

3. synthetic leather as claimed in claim 1 is characterized in that: described base material comprises a substrate and a top layer, and described top layer is formed at described basement top.

4. synthetic leather as claimed in claim 3 is characterized in that: described substrate is selected from nonwoven, weaves cotton cloth, wherein a kind of of fiber cloth, group that coated split leather, polyurethanes and polyvinyl chloride constituted.

5. synthetic leather as claimed in claim 3 is characterized in that: described top layer is that polyurethane resin is coated basement top and solidify to form.

6. synthetic leather as claimed in claim 1 is characterized in that: described background layer is that polyurethane resin or high solid resin add toner and coat substrate surface and solidify to form.

7. synthetic leather as claimed in claim 1 is characterized in that: described coating layer is that polyurethane resin adds the toner material and makes.

8. synthetic leather as claimed in claim 1 is characterized in that: it also comprises a following layer, and this following layer solidify to form for coating substrate surface with the resin viscose glue, between background layer and base material.