The high lens face embossing of a kind of elastic force Synthetic Leather
Technical field
The utility model relates to a kind of synthetic leather, is specifically related to the high lens face embossing of a kind of elastic force Synthetic Leather.
Background technology
At present, synthetic leather product becomes following popular trend gradually, and synthetic leather has been widely used in producing in the products such as case and bag, clothes, footwear, furniture.But along with the raising of socioeconomic development and people's living standard, people require also more and more higher for the added value of these necessity for life simultaneously.At present the minute surface of synthetic leather is also had to requirement, mainly select at present single seashell products and adopt the technique with high transparent effect to make, but self poor flexibility of single seashell products, fold are large; The technique of high transparent effect comprises the techniques such as moisture-curable and secondary veneer, and product that wherein prepared by moisture-curable easily produces a mist, tarnish, the problem such as resistance to xanthochromia not sent out; And though the product that secondary surfacing process is produced can solve problems, high cost, and production operation difficulty is large.
In addition, the mirror effect of existing mirror face synthetic leather product is poor, attractive in appearance not; And be difficult to give specular surface with various lines, make surface dullness, the range of application of synthetic leather restricted.Therefore, invent that a kind of resilience is good, no wrinkle, transparency are high, lines clearly Synthetic Leather product there is certain market advantage.
Utility model content
Technical problem to be solved in the utility model is exactly the deficiency that overcomes existing product, provides that a kind of resilience is good, no wrinkle, transparency are high, lines Synthetic Leather product clearly, thereby can better meet the market demand.
For realizing above-mentioned object, the utility model provides following technical scheme:
The high lens face embossing of an elastic force Synthetic Leather, comprises base cloth layer, on described base cloth layer, is coated with compacted zone, and the another side of described compacted zone is bonded into one by adhesive linkage and minute surface embossed layer; Described compacted zone is wet polyurethane layer, and described adhesive linkage is dry method layer of polyurethane, and described minute surface embossed layer is by minute surface knurling rolls, the surface of specular layer to be extruded to decorative pattern to form; Described specular layer comprises mirror surface paper, is coated with dry method urethane resin layer on described mirror surface paper.
Further, described specular layer also comprises coat of colo(u)r, and described coat of colo(u)r is coated on dry method urethane resin layer; Mirror surface paper and the adhesive linkage of described minute surface embossed layer are bonding.
Further, described base cloth layer is the high elastic force fabricbase that spins of weft knitting, and described compacted zone is coated on base cloth layer to form take that weft knitting is high spins the wet method bass that elastic force fabricbase is base cloth.
The high lens face embossing of elastic force of the present utility model Synthetic Leather is followed successively by base cloth layer, compacted zone, adhesive linkage and minute surface embossed layer four-layer structure composition altogether from the inside to the outside, wherein base cloth layer is the high elastic force fabricbase that spins of weft knitting, compacted zone is the closely knit wet polyurethane layer without abscess of internal structure, by wet processing, compacted zone is coated in to base cloth layer and forms wet method bass, it has high resilience, the characteristic such as non-wrinkle; Adhesive linkage is the dry method layer of polyurethane with good cement properties, can be good at compacted zone and specular layer to be glued together, and the while is also improved its elasticity; Minute surface embossed layer comprises mirror surface paper, on described mirror surface paper, be coated with successively dry method urethane resin layer and coat of colo(u)r, and on the surface of coat of colo(u)r, extrude various lines by minute surface knurling rolls, and kept permeability and the glossiness of minute surface simultaneously, make its surface there is three-dimensional lines effect.
Base cloth layer of the present utility model adopts the high elastic force fabricbase that spins of weft knitting of high-tension, and it has the advantages that feel is soft, elasticity is good; Compacted zone adopts the closely knit wet polyurethane slurry of structure, has folding pressure, no wrinkle, recovery is strong, resilience is good feature; Adhesive linkage is one deck dry method urethane resin layer forming on compacted zone surface, has excellent adhesion strength and good resilience, effectively bonding for compacted zone and specular layer; Minute surface embossed layer is one deck dry method urethane resin layer increasing on adhesive linkage surface, has excellent color developing, permeability, resistance to elevated temperatures; And the effect that can keep transparent performance and the minute surface of minute surface, makes its surface have three-dimensional lines effect, has overcome the monotonicity of common mirror surface leather, has the features such as fashion is strong.So the high lens face embossing of elastic force of the present utility model Synthetic Leather has, gloss is beautiful, wrinkle are little, feel is soft, resilience is good, wear-resisting, the feature that durability is good.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Fig. 1 is the utility model structural representation,
In figure: 1-base cloth layer, 2-compacted zone, 3-adhesive linkage, 4-minute surface embossed layer.
The specific embodiment
As shown in Figure 1, the high lens face embossing of a kind of elastic force Synthetic Leather, by base cloth layer 1, compacted zone 2, adhesive linkage 3 and minute surface embossed layer 4, be total to four-layer structure successively from the inside to the outside, wherein base cloth layer 1 is the high elastic force fabricbase that spins of weft knitting, compacted zone 2 is wet polyurethane layers, by wet processing, compacted zone 2 is coated in to base cloth layer 1 and forms wet method bass; On mirror surface paper, be coated with dry method urethane resin layer, on dry method urethane resin layer, coating pigment layer forms specular layer again, on the outer surface of specular layer, with minute surface knurling rolls, extrude decorative pattern and form minute surface embossed layer again, on another surface of mirror surface paper of minute surface embossed layer, be coated with the dry method layer of polyurethane formation adhesive linkage 3 that covers low modulus, thereby make minute surface embossed layer 4 and compacted zone 2 strong bonded.
The high lens face embossing of elastic force of the present utility model Synthetic Leather has that no wrinkle, high resilience, transparency are high, lines Synthetic Leather product clearly, has kept the penetrating sense of minute surface and the third dimension of lines.
The present embodiment is only for the elaboration of this new technique content; but flesh and blood of the present invention is not limited in described in above-described embodiment; those of ordinary skill in the art can and should know any variation and distortion based on connotation of the present invention, should belong to protection domain of the present utility model.