CN213227863U

CN213227863U - Composite wear-resistant and moisture-proof vegetable tanning cattle leather

Info

Publication number: CN213227863U
Application number: CN202021173509.3U
Authority: CN
Inventors: 杨志勇; 杨志宁; 赵贵红
Original assignee: Ningxia Jinhai Leather Industry Co ltd
Current assignee: Ningxia Jinhai Leather Industry Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-05-18
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a compound wear-resisting, dampproofing vegetable tanning cattle leather, including cattle leather, cattle leather is provided with epidermal layer, corium, dampproofing buffer layer, ventilative layer from top to bottom, the surface of epidermal layer is equipped with the wearing layer, the inside protruding buffer structure that is provided with of dampproofing buffer layer, protruding buffer structure evenly arranges in the inside of dampproofing buffer layer, wearing layer, epidermal layer, corium, dampproofing buffer layer, ventilative layer are nested one into one each other through common knurling. In the use process after the finished product is made of the vegetable-tanned oxhide leather, the wear-resisting layer on the surface can strengthen the wear resistance of the product made of the vegetable-tanned oxhide leather, so that the service life of the product made is longer under the condition of ensuring the attractiveness, the designed moisture-proof buffer layer and the internally arranged convex buffer structure can discharge more smooth air and moisture in the finished product made of the vegetable-tanned oxhide leather, and the air permeability of the finished product made of the vegetable-tanned oxhide leather is ensured.

Description

Composite wear-resistant and moisture-proof vegetable tanning cattle leather

Technical Field

The utility model relates to a leather, concretely relates to compound wear-resisting, dampproofing vegetable tanning cattle leather.

Background

With the gradual formation of the integration of the world trade organization and the world economy added in China, new development opportunities are brought to leather product enterprises, and severe challenges are also brought. At present, the international leather product industry 'branding' becomes a trend, and under the background that the competition ability of the leather product brand in China is not strong, the brand operation of the leather product industry in China is in urgent need of development. However, the method is not a single process, and is a system engineering integrating research, production, processing, management and sale. The main varieties of leather products in the market at present are buffed leather series, oil wax series, crazy horse series, waterproof series, full grain series, shaving series and embossing series, and the products are widely used in the fields of work shoes, safety shoes, labor protection shoes, military police shoes, market shoes and the like. The finished product developed by the shoe upper leather development project is comfortable to wear and good in sanitary performance, so that the finished product is widely applied to manufacturing leather shoes, leather clothing, leather bags, gloves and the like. However, with the increasing living standard of people, the requirement of consumers on leather products is higher and higher, so that the market orientation of the unique upper leather is the basis of the development of leather products in the future.

The tanning of leather is that the protein in the leather is chemically and physically processed by tannin, and the protein in the raw leather of animals such as cattle, pigs, sheep and the like is subjected to a series of changes by a series of processes and a plurality of chemical agents, so that the collagen is denatured. Although the leather is comfortable and soft to wear, daily cleaning is complex and difficult, and long-time cleaning and friction generally can damage the attractiveness of leather products, so the scheme provides the composite wear-resistant and moisture-proof vegetable tanning yellow cattle leather, and the wear resistance and the air permeability of the leather are improved in use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that exists at present, a compound wear-resisting, dampproofing plant-tanned cattle hide leather is provided, can play when it is used and make the finished product after use this plant-tanned cattle hide leather in, the wearability of this plant-tanned cattle hide leather product can be strengthened to the wearing layer on surface, it is longer to make the product life under the circumstances of guaranteeing beautifully, the inside air of finished product can be made with plant-tanned cattle hide leather to the protruding buffer structure of the dampproofing buffer layer that designs and inside setting, the discharge that the moisture is more unblocked, thereby guaranteed that this plant-tanned cattle hide leather makes finished product gas permeability.

The utility model discloses a following technical scheme realizes:

the utility model provides a compound wear-resisting, dampproofing vegetable tanning cattle leather, includes the cattle leather, the cattle leather is provided with epidermal layer, corium, dampproofing buffer layer, ventilative layer from top to bottom, the surface of epidermal layer is equipped with the wearing layer, the inside protruding buffer structure that is provided with of dampproofing buffer layer, protruding buffer structure evenly arranges in the inside of dampproofing buffer layer, wearing layer, epidermal layer, corium, dampproofing buffer layer, ventilative layer are mutually nested through common knurling and become integrative.

Further, a compound wear-resisting, dampproofing plant tanned cattle leather, the dampproofing buffer layer in the protruding buffer structure's that sets up radius size be 0.1mm-0.5mm to become the array and arrange, protruding buffer structure's in the dampproofing buffer layer both sides are the cavity, can compression deformation when receiving external pressure, can reply the prototype after external force disappears, in the in-service use dampproofing protruding buffer structure can get into dampproofing buffer layer through the moisture that ventilative layer saw through, the protruding buffer structure of rethread is sewed up department or fracture department at the cow hide along the direction of cattle leather and is discharged the moisture.

Further, the composite wear-resistant and moisture-proof vegetable tanning cattle leather comprises a wear-resistant layer and is characterized in that: 0.01mm-0.05mm, the surface skin of the product can be abraded after long-term use after the cow leather is made into the product, so that the beauty of the product is influenced, and the cow leather is coated with a wear-resistant layer on the outer surface, so that the wear resistance of the cow leather is enhanced.

Further, a compound wear-resisting, dampproofing plant tanned cattle leather, it has fabric or non-woven fabrics to fill with dampproofing buffer layer both sides in the protruding buffer structure, and the fabric or the non-woven fabrics that fill can fill up the cavity of the protruding buffer structure both sides in the dampproofing buffer layer when using for cattle leather can also reply original shape after receiving the extrusion.

Furthermore, the composite wear-resistant and moisture-proof vegetable tanning cattle hide comprises a skin layer made of textile fabrics or non-woven fabrics.

Furthermore, the composite wear-resistant and moisture-proof vegetable tanning cattle leather is characterized in that the wear-resistant layer, the epidermal layer, the real leather layer, the moisture-proof buffer layer and the breathable layer are sewn or bonded into a whole.

To sum up, the utility model discloses a following beneficial effect:

1. the utility model relates to a compound wear-resisting, dampproofing plant tanned cattle leather sets up the wearing layer through surface layer surface at the base to the wearing layer that plays the surface can strengthen the wearability of this plant tanned cattle leather product of making, makes the product of making life longer under the circumstances of guaranteeing beautifully.

2. The utility model relates to a compound wear-resisting, dampproofing plant tanned cattle hide leather can make the inside air of finished product, the more unblocked discharge of moisture with plant tanned cattle hide leather through the dampproofing buffer layer of design and the protruding buffer structure of inside setting to guaranteed that this plant tanned cattle hide leather makes finished product gas permeability.

3. The utility model relates to a compound wear-resisting, dampproofing plant tanned yellow ox leather, through wearing layer, epidermal layer, corium layer, dampproofing buffer layer, the ventilative layer that will set up sews up each other or bond into the product that an organic whole formed and both had the wearing comfort level and the durability of genuine leather, and multiple index such as its compliance, gas permeability are all very good simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Reference numbers and corresponding part names in the drawings:

1-cattle leather, 2-wear-resistant layer, 3-epidermal layer, 4-corium layer, 5-moisture-proof buffer layer, 6-convex buffer structure and 7-breathable layer.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Examples

As shown in fig. 1, a compound wear-resisting, dampproofing vegetable tanning yellow cattle leather, including yellow cattle leather 1, yellow cattle leather 1 is provided with epidermal layer 3, corium 4, dampproofing buffer layer 5, ventilative layer 7 from top to bottom, the surface of epidermal layer 3 is equipped with wearing layer 2, the inside protruding buffer structure 6 that is provided with of dampproofing buffer layer 5, protruding buffer structure 6 evenly arranges in the inside of dampproofing buffer layer 5, wearing layer 2, epidermal layer 3, corium 4, dampproofing buffer layer 5, ventilative layer 7 are mutually nested through common knurling and become an organic whole.

Specifically, the radius size of the protruding buffer structure 6 that sets up in the dampproofing buffer layer 5 be 0.1mm-0.5mm to become the array and arrange, protruding buffer structure 6's in the dampproofing buffer layer 5 both sides are the cavity, can compression deformation when receiving external pressure, can reply the prototype after external force disappears, and in the intraformational protruding buffer structure of dampproofing buffer can get into in the dampproofing buffer layer through the moisture that ventilative layer sees through in the in-service use, the protruding buffer structure of rethread is sewed up department or fracture department at the cow hide along the direction of cow hide leather and is discharged the moisture.

Specifically, the thickness of the wear-resistant layer 2 is as follows: 0.01mm-0.05mm, the surface skin of the product can be abraded after long-term use after the cow leather is made into the product, so that the beauty of the product is influenced, and the cow leather is coated with a wear-resistant layer on the outer surface, so that the wear resistance of the cow leather is enhanced.

Specifically, have fabric or non-woven fabrics with 5 both sides packings of dampproofing buffer layer in protruding buffer structure 6, the fabric or the non-woven fabrics that fill can fill up the cavity of the interior protruding buffer structure both sides of dampproofing buffer layer when using for ox leather can also reply original shape after receiving the extrusion.

In particular, the skin layer 3 is composed of a woven fabric or a nonwoven fabric.

Specifically, the wear-resistant layer 2, the epidermal layer 3, the dermal layer 4, the moisture-proof buffer layer 5 and the breathable layer 7 are sewn or bonded into a whole.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a compound wear-resisting, dampproofing vegetable tanning cattle leather, includes cattle leather (1), its characterized in that, cattle leather (1) is provided with epidermal layer (3), corium (4), dampproofing buffer layer (5), ventilative layer (7) from top to bottom, the surface of epidermal layer (3) is equipped with wearing layer (2), dampproofing buffer layer (5) inside is provided with protruding buffer structure (6), protruding buffer structure (6) are evenly arranged in the inside of dampproofing buffer layer (5), wearing layer (2), epidermal layer (3), corium (4), dampproofing buffer layer (5), ventilative layer (7) are mutually nested through common knurling and become integrative.

2. A composite wear-resistant and moisture-proof vegetable-tanned yellow cattle leather as claimed in claim 1, wherein the moisture-proof buffer layer (5) is provided with the raised buffer structures (6) with a radius of 0.1mm-0.5mm and arranged in an array, and the two sides of the raised buffer structures (6) in the moisture-proof buffer layer (5) are cavities which can be compressed and deformed when being subjected to external pressure and can be restored to a prototype after the external force disappears.

3. A composite wear-resistant moisture-proof vegetable-tanned cattle leather as claimed in claim 1, wherein the thickness of the wear-resistant layer (2) is: 0.01mm-0.05 mm.

4. A composite abrasion-resistant moisture-proof vegetable tanning buffalo leather as claimed in claim 1, wherein the inside of the raised buffering structure (6) and two sides of the moisture-proof buffering layer (5) are filled with textile fabrics or non-woven fabrics.

5. A composite wear-resistant, moisture-proof vegetable-tanned cattle hide according to claim 1, wherein the skin layer (3) is composed of a woven or non-woven fabric.

6. A composite wear-resistant moisture-proof vegetable-tanned yellow cattle leather as claimed in claim 1, wherein the wear-resistant layer (2), the epidermal layer (3), the dermal layer (4), the moisture-proof buffer layer (5) and the breathable layer (7) are sewn or bonded together.