CN216373598U

CN216373598U - Moisture-absorbing breathable dyeable sea-island superfine fiber synthetic leather base cloth

Info

Publication number: CN216373598U
Application number: CN202123024348.9U
Authority: CN
Inventors: 冯永强; 战斌; 郭娜妹
Original assignee: Fujian Zhongyu Waterborne Super Fiber Technology Co ltd
Current assignee: Fujian Zhongyu Waterborne Super Fiber Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-26
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a moisture-absorbing breathable dyeable sea-island superfine fiber synthetic leather base cloth which comprises a base body, wherein the base body consists of an upper base layer, a lower base layer and an elastic layer surrounding between the upper base layer and the lower base layer, one side of the elastic layer is provided with a plurality of rectangular grooves with the same size, the rectangular grooves penetrate through one side of the elastic layer and extend into the inner wall of the other side of the elastic layer, a solid plate capable of bearing a coloring agent is placed in each rectangular groove, the coloring agent is loaded into the base body through the solid plate, and the coloring agent is diffused out of the base body under the action of water.

Description

Moisture-absorbing breathable dyeable sea-island superfine fiber synthetic leather base cloth

Technical Field

The utility model relates to the field of synthetic leather base cloth, in particular to island-type superfine fiber synthetic leather base cloth capable of absorbing moisture, ventilating and dyeing.

Background

The natural leather resource is limited, and the development of the excellent simulated synthetic leather becomes a trend. At present, the yield of the microfiber synthetic leather in the world is more than billions of square meters for a long time, but the microfiber synthetic leather has a position which is not in demand. Although the yield of artificial leather and synthetic leather which are not made of superfine fibers is high, the requirements of high standards of human beings are difficult to meet. With the continuous progress and improvement of production and application technologies, the gradual reduction of production cost is difficult to achieve the transformation of consumption concepts of people and the enhancement of environmental awareness, and the production and consumption of the superfine fiber synthetic leather are rapidly increased, so that the superfine fiber synthetic leather is widely applied to the fields of high-grade shoes, clothes, furniture, balls, automotive interiors and the like. According to statistics, more than 90% of high-grade sports shoes are made of superfine fiber synthetic leather in the world.

When the existing sea-island superfine fiber synthetic leather base cloth is dyed, the base cloth is penetrated from the outside into the inside of the base cloth, so that the dyeing inside is possibly uneven, and the overall appearance effect is not beautiful.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a moisture-absorbing breathable dyeable sea-island superfine fiber synthetic leather base cloth.

The utility model solves the technical problems through the following technical means:

the utility model provides a moisture absorption is ventilative can dyeing sea-island type superfine fiber synthetic leather base cloth, includes the base member, the base member comprises last basic unit, lower basic unit and the elastic layer that centers on between last basic unit and lower basic unit, and a plurality of equidimension rectangular channels have been seted up to one side of elastic layer, and the rectangular channel runs through in one side of elastic layer extends to the opposite side inner wall of elastic layer, and the solid board that can bear the weight of the coloring agent has been placed to the inside of rectangular channel, loads the inside of base member with the coloring agent through the solid board, spreads away the inside of coloring agent from the base member under the effect of water.

Furthermore, the top end of the elastic layer is bonded with the bottom end of the upper base layer through an adhesive, and the bottom end of the elastic layer is connected with the top end of the lower base layer through the adhesive.

Furthermore, the top of going up the basic unit is provided with the layer that absorbs water, the surface on layer that absorbs water covers there is one deck film filter screen.

Furthermore, the bottom of lower basic unit is provided with ventilative layer, the bottom on ventilative layer is run through and is seted up a plurality of bleeder vents.

Furthermore, the solid plate is made of soluble polyester materials, the edge of the solid plate is made of rigid materials, and an adhesive is coated on the edge of the solid plate.

The utility model has the beneficial effects that:

the elastic layer with good elasticity is arranged in the base body, the rectangular groove capable of being embedded with the solid plate is formed in one side of the elastic layer, the solid plate is used for transporting the coloring agent to the inside of the base body, the coloring agent is diffused to the outside of the base body from the inside of the base body to be dyed, the dyeing effect is greatly improved, and the dyeing effect is more sufficient.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the moisture-absorbing breathable dyeable sea-island superfine fiber synthetic leather base cloth of the utility model;

FIG. 2 is a schematic view of the three-dimensional structure of the moisture-absorbing breathable dyeable sea-island superfine fiber synthetic leather base cloth of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the moisture-absorbing breathable dyeable sea-island superfine fiber synthetic leather base cloth of the present invention;

in the figure: 1. a substrate; 11. an upper base layer; 12. an elastic layer; 121. a rectangular groove; 122. a solid plate; 13. a lower base layer; 2. a water-absorbing layer; 3. and (4) a breathable layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

As shown in fig. 1, the sea-island superfine fiber synthetic leather base cloth capable of absorbing moisture, ventilating and dyeing of the embodiment comprises a base body 1, wherein the base body 1 is composed of an upper base layer 11, a lower base layer 13 and an elastic layer 12 surrounding between the upper base layer 11 and the lower base layer 13, one side of the elastic layer 12 is provided with a plurality of rectangular grooves 121 with the same size, the rectangular grooves 121 penetrate through one side of the elastic layer 12 and extend into the inner wall of the other side of the elastic layer 12, a solid plate 122 capable of bearing a dyeing agent is placed inside the rectangular grooves 121, the dyeing agent is loaded into the base body 1 through the solid plate 122, and the dyeing agent is diffused out of the base body 1 under the action of water.

Through being provided with the elastic layer 12 that elasticity is good in the inside at base member 1, and set up the rectangular channel 121 that can gomphosis solid board 122 in one side of elastic layer 12, utilize solid board 122 to transport the inside of base member 1 with the coloring agent for the coloring agent is dyed from the inside diffusion of base member 1 to the outside of base member 1, has greatly improved dyeing effect, makes dyeing effect more abundant.

Referring to fig. 2 and 3, the top end of the elastic layer 12 is bonded to the bottom end of the upper base layer 11 by an adhesive, and the bottom end of the elastic layer 12 is connected to the top end of the lower base layer 13 by an adhesive.

The elastic layer 12 is bonded between the upper base layer 11 and the lower base layer 13 by an adhesive to ensure the transportation of the coloring agent.

Referring to fig. 3, the top end of the upper base layer 11 is provided with a water absorbing layer 2, and the surface of the water absorbing layer 2 is covered with a film filter screen.

The water-absorbent layer 2 is provided on the top end of the upper base layer 11 in order to prevent water from penetrating from the top end of the upper base layer 11, resulting in poor effects in dissolving the solid plate 122.

Referring to fig. 3, the bottom of the lower base layer 13 is provided with a ventilation layer 3, and a plurality of ventilation holes are formed through the bottom of the ventilation layer 3.

The breathable layer 3 is provided at the bottom end of the lower base layer 13 to ensure the breathability of the entire base fabric.

Referring to fig. 1, the solid plate 122 is made of a soluble polyester material, the edge of the solid plate 122 is made of a rigid material, and an adhesive is coated on the edge of the solid plate 122.

The rigid material is used at the edge of the solid plate 122 to ensure that the coloring agent inside the matrix 1 does not seep out when the solid plate 122 is dissolved, and the adhesive is applied at the edge of the solid plate 122 to ensure that the edge of the solid plate 122 is firmly connected with the elastic layer 12.

The working principle is as follows:

when the superfine fiber synthetic leather base cloth is dyed, a coloring agent is placed on the surface of the solid plate 122, the solid plate 122 is placed in the base body 1 through the rectangular groove 121, the edge of the solid plate 122 is bonded with the elastic layer 12, the whole body is placed in water, the water-soluble solid plate 122 is dissolved, the coloring agent is dyed therewith, water permeating into the base body 1 is absorbed by the water absorbing layer 2, and part of unabsorbed water passes through drying treatment, so that the dyed sea-island superfine fiber synthetic leather base cloth is obtained.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a moisture absorption ventilative can dyed sea island type superfine fiber synthetic leather base cloth, including base member (1), characterized in that, base member (1) comprises upper base layer (11), lower base layer (13) and elastic layer (12) around between upper base layer (11) and lower base layer (13), rectangular groove (121) of a plurality of equidimensions have been seted up to one side of elastic layer (12), and rectangular groove (121) run through in one side of elastic layer (12) extends to the opposite side inner wall of elastic layer (12), solid board (122) that can bear the weight of the coloring agent have been placed to the inside of rectangular groove (121), will load into the inside of base member (1) through solid board (122), will diffuse away the coloring agent from the inside of base member (1) under the effect of water.

2. The moisture-absorbing breathable sea-island type superfine fiber synthetic leather base fabric according to claim 1, wherein the top end of the elastic layer (12) is bonded to the bottom end of the upper base layer (11) by an adhesive, and the bottom end of the elastic layer (12) is connected to the top end of the lower base layer (13) by an adhesive.

3. The moisture-absorbing breathable dyeable sea-island superfine fiber synthetic leather base cloth according to claim 1, wherein the top end of the upper base layer (11) is provided with a water-absorbing layer (2), and the surface of the water-absorbing layer (2) is covered with a thin film screen.

4. The moisture-absorbing breathable dyeable sea-island superfine fiber synthetic leather base cloth according to claim 1, wherein a breathable layer (3) is arranged at the bottom end of the lower base layer (13), and a plurality of breathable holes are formed through the bottom end of the breathable layer (3).

5. The absorbent breathable dyeable sea-island superfine fiber synthetic leather base cloth according to claim 1, wherein the solid plate (122) is made of soluble polyester material, the edge of the solid plate (122) is made of rigid material, and the edge of the solid plate (122) is coated with adhesive.