Preparation method of anti-skid grains on anti-skid mat

Abstract

The invention belongs to the technical field of non-slip materials, and discloses a preparation method of non-slip stripes on a non-slip mat. The preparation method of the anti-skid grains on the anti-skid mat comprises the following steps: step 1, preparing an anti-skid layer, selecting an anti-skid base material according to product requirements, manufacturing a corresponding cutting die according to the anti-skid grains required by the product, punching the anti-skid base material by adopting the cutting die, and forming a hollow structure with required grains on the anti-skid base material to obtain the anti-skid layer; 2, manufacturing the non-slip mat, selecting the type of a base layer raw material as required, and adding a non-slip layer in the forming and curing process of the base layer raw material to compound the base layer raw material and the non-slip mat. According to the preparation method of the anti-slip lines on the anti-slip mat, the hollowed-out parts corresponding to the anti-slip lines can be obtained by punching the anti-slip backing material, the anti-slip lines can be obtained by compounding the anti-slip layer and the base layer in the curing process of the base layer, and different anti-slip lines can be obtained by punching different hollowed-out parts.

Description

Technical Field

[0001] The invention relates to the technical field of anti-skid materials, and in particular to a method for preparing anti-skid patterns on an anti-skid pad. Background Art

[0002] Anti-slip mats are widely used in many fields. Their main function is to provide friction with the contact surface. As a broad concept, yoga mats, entry mats, crawling mats and soft pads in the kitchen can all be regarded as anti-slip mats.

[0003] In order to enhance the anti-skid performance of the anti-skid mat, in addition to the selection of materials, anti-skid patterns are usually processed on the anti-skid mat to enhance the anti-skid performance. The processing methods of anti-skid patterns are mainly as follows:

[0004] 1. The anti-slip texture on the bottom of the yoga mat is prepared by carving on the mold. The dense and uneven texture makes it difficult to spray the mold layer evenly, making demoulding extremely difficult and the defective rate is very high. In order to improve the yield rate, a large amount of release agent is sprayed before each product is produced. Spraying the release agent will affect the health of workers and pollute the environment.

[0005] Second, the texture is formed on the yoga mat by sticking release film, which has poor reliability and durability. The textured release film or release paper is used as the bottom film for foaming. The anti-slip effect of shallow texture is poor, and the production of deep texture is very difficult because the release agent is difficult to evenly cover the deep texture. It is easy to cause defective products when the finished product is peeled off, and the release paper or film can only be recycled for a few times before losing the release effect and being scrapped.

[0006] 3. Pressing patterns on the anti-skid mat by roller pressing, but the patterns formed by roller pressing are prone to collapse and lose their effectiveness after long-term use. In addition, there are many high-temperature resistant materials that must be pressed before curing, such as PU foaming and silicone. However, the viscosity of PU and silicone before curing is very strong. The release agents currently available on the market are difficult to separate the roller and the raw materials, and the defect rate of this process will be very high.

[0007] Therefore, in order to obtain an environmentally friendly and durable anti-skid structure, we proposed a method for preparing anti-skid patterns on an anti-skid mat. Summary of the invention

[0008] The purpose of the present invention is to provide a method for preparing anti-skid patterns on an anti-skid mat, which solves the problems raised in the background technology.

[0009] To achieve the above objectives, the present invention is implemented by the following technical scheme: a method for preparing anti-skid patterns on an anti-skid pad, the preparation method comprising the following steps:

[0010] Step 1: prepare the anti-skid layer, select the anti-skid base material according to the product requirements, make the corresponding knife die according to the anti-skid pattern required by the product, use the knife die to punch the anti-skid base material, form a hollow structure with the required pattern on the anti-skid base material, and obtain the anti-skid layer;

[0011] Step 2: Anti-skid mat production: select the type of base material according to the needs, and add the anti-skid layer during the forming and curing process of the base material to make the two composite;

[0012] After the curing is completed, the base layer and the anti-skid layer become one, and the hollow structure of the anti-skid layer forms the anti-skid texture of the anti-skid mat;

[0013] Step 3: trim the anti-skid pad after curing in step 2, remove excess corners and burrs, and obtain an anti-skid pad with anti-skid patterns.

[0014] Preferably, the step 2 further includes: fixing the anti-slip layer obtained in step 1 on the upper mold of the forming mold, and then placing the base material into the lower mold, and controlling the material of the base material so that it expands upward during foaming and stops expanding after contacting the anti-slip layer, and the base layer formed by foaming is compositely bonded to the anti-slip layer, and the hollow structure of the anti-slip layer is retained as the anti-slip texture of the anti-slip mat, and then the curing process is performed.

[0015] Preferably, the step two also includes: after the base layer is formed, during its curing process, the anti-slip layer obtained in step one is laid on the taken out base layer, and the anti-slip layer is partially sunken into the surface of the base layer by its own weight, and the two are compounded, and the hollow structure of the anti-slip layer forms the anti-slip texture of the anti-slip mat, which is then cured.

[0016] Preferably, in order to achieve different functional characteristics, a non-slip base material of corresponding material can be selected.

[0017] Preferably, in order to enhance the composite strength, the anti-slip base material in step one is made of the same material as the base material in step two.

[0018] Preferably, in order to obtain anti-skid patterns of different depths, anti-skid base materials of different thicknesses may be selected in step one.

[0019] Preferably, in order to obtain different anti-slip patterns, a knife mold with corresponding patterns can be made as needed in step one.

[0020] Preferably, in the step 1, the surface of the anti-slip base material is further polished to increase the roughness so as to enhance the bonding strength with the foaming material.

[0021] By adopting the above technical solution, the beneficial effects of the present invention are:

[0022] The method for preparing the anti-skid pattern on the anti-skid mat can obtain hollowing corresponding to the anti-skid pattern by punching on the anti-skid base material, and the anti-skid layer and the base layer are compounded during the curing process of the base layer to obtain the anti-skid pattern. Different anti-skid patterns can be obtained by punching different hollowings, and anti-skid patterns of different heights can be obtained by using anti-skid layers of different thicknesses, thereby achieving high customization of the yoga mat.

[0023] The preparation method of the anti-skid pattern on the anti-skid mat is simple in overall processing. The anti-skid layer is cold-cut. The anti-skid layer and the base layer are composited based on the material itself. There is no need to use adhesives or other products that are prone to contamination during the entire processing process. There is no need to open grooves for the anti-skid patterns on the mold, which reduces the use of release agents. Compared with traditional products, the anti-skid patterns formed by hollowing out the anti-skid layer have better wear resistance and pressure resistance. The anti-skid layer is in contact with the ground, and the anti-skid holes are in a relatively sealed state, which can further enhance the anti-skid performance and solve the problems raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The anti-slip mat of the present invention is Figure 1 ;

[0025] Figure 2 The anti-slip mat of the present invention is Figure 2 ;

[0026] Figure 3 The anti-slip mat of the present invention is Figure 3 . DETAILED DESCRIPTION

[0027] See also Figure 1-3 The present invention provides a technical solution: a method for preparing anti-skid patterns on an anti-skid pad, the preparation method comprising the following steps:

[0028] Step 1: prepare the anti-skid layer, select the anti-skid base material according to the product requirements, make the corresponding knife die according to the anti-skid pattern required by the product, use the knife die to punch the anti-skid base material, form a hollow structure with the required pattern on the anti-skid base material, and obtain the anti-skid layer;

[0029] Step 2: Anti-skid mat production: select the type of base material according to the needs, and add the anti-skid layer during the forming and curing process of the base material to make the two composite;

[0030] The anti-slip mat participates in the forming and curing process of the base layer. There are two main times to add it:

[0031] First, the anti-skid layer is fixed on the upper mold of the forming mold, and then the base material is placed in the lower mold. By controlling the material of the base material, it expands upward when foaming and stops expanding after contacting the anti-skid layer. The base formed by foaming is compositely bonded with the anti-skid layer, and the hollow structure of the anti-skid layer is retained as the anti-skid texture of the anti-skid mat, and then the curing process is performed;

[0032] When the thickness of the anti-skid pad is fixed, the depth of the anti-skid pattern can be adjusted by adjusting the material of the base material to control its height after foaming.

[0033] This method completely eliminates the need for engraving patterns on the upper mold and spraying a large amount of mold release agent before each use. If the exhaust holes of the mold are designed at the hollow position of the anti-slip layer, the exhaust holes will not contact the raw materials, eliminating the cleaning procedure and being safer.

[0034] Second, after the base layer is formed, during its curing process, the anti-skid layer obtained in step one is laid on the taken out base layer. The base layer is soft before curing. The anti-skid layer is partially sunken into the surface of the base layer by its own weight, and the two are compounded by the self-adhesiveness of the base layer before curing. The hollow structure of the anti-skid layer forms the anti-skid texture of the anti-skid mat, which is then cured.

[0035] After the curing is completed, the base layer and the anti-skid layer become one, and the hollow structure of the anti-skid layer forms the anti-skid texture of the anti-skid mat;

[0036] Step 3: trim the anti-skid pad cured in step 2, remove excess corners and burrs, and obtain an anti-skid pad with anti-skid patterns.

[0037] In order to obtain different anti-slip patterns, knife molds with corresponding patterns can be made according to needs. In actual production and processing, the patterns can also be customized. In order to obtain anti-slip patterns of different depths, anti-slip base materials of different thicknesses can also be selected.

[0038] After curing, the anti-skid layer and the base layer become one to obtain an anti-skid pad, and the base layer covers a part of the edge of the anti-skid layer to form a smooth transition, and the hollow structure of the anti-skid layer forms the anti-skid texture of the anti-skid pad.

[0039] In order to achieve different performance, there is a lot of room for the selection of anti-slip layer materials. Using the same material as the base layer can improve the composite strength, or modified materials on the market can be selected as the anti-slip layer according to actual needs to obtain functions such as anti-slip, wear-resistant, and environmentally friendly.

[0040] Various modifications to these embodiments will be apparent to those skilled in the art. The general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method for preparing anti-skid patterns on an anti-skid mat, characterized in that: The preparation method comprises the following steps: Step 1: prepare the anti-skid layer, select the anti-skid base material according to the product requirements, make the corresponding die according to the anti-skid pattern required by the product, use the die to punch the anti-skid base material, form a hollow structure with the required anti-skid pattern on the anti-skid base material, and obtain the anti-skid layer; Step 2: Anti-skid mat production: select the type of base material according to the needs, and add the anti-skid layer during the forming and curing process of the base material to make the two composite; After the curing is completed, the base layer and the anti-skid layer become one, and the hollow structure of the anti-skid layer forms the anti-skid texture of the anti-skid mat; Step 3: trim the anti-skid pad after curing in step 2, remove excess corners and burrs, and obtain an anti-skid pad with anti-skid patterns.

2. The method for preparing anti-skid patterns on an anti-skid mat according to claim 1, characterized in that: The step 2 also includes: fixing the anti-skid layer obtained in the step 1 on the upper mold of the forming mold, and then putting the base material into the lower mold, by controlling the material of the base material, so that it expands upward during foaming and stops expanding after contacting the anti-skid layer, the base layer formed by foaming is compositely bonded with the anti-skid layer, and the hollow structure of the anti-skid layer is retained as the anti-skid texture of the anti-skid mat, and then the curing process is performed.

3. The method for preparing anti-skid patterns on an anti-skid mat according to claim 1, characterized in that: The step 2 also includes: after the base layer is formed, during its curing process, the anti-skid layer obtained in step 1 is laid on the taken out base layer, and the anti-skid layer is partially sunken into the surface of the base layer by its own weight, and the two are compounded, and the hollow structure of the anti-skid layer forms the anti-skid texture of the anti-skid mat, and then the curing process is carried out.

4. A method for preparing anti-skid patterns on an anti-skid mat according to any one of claims 1 to 3, characterized in that: In order to achieve different functional characteristics, you can choose anti-slip base materials of corresponding materials.

5. The method for preparing anti-skid patterns on an anti-skid mat according to claim 4, characterized in that: To enhance composite strength, the anti-skid base material in step one is the same as the base material in step two.

6. The method for preparing anti-skid patterns on an anti-skid mat according to claim 5, characterized in that: In order to obtain anti-skid patterns of different depths, anti-skid base materials of different thicknesses can be selected in step one.

7. The method for preparing anti-skid patterns on an anti-skid mat according to claim 6, characterized in that: In order to obtain different anti-slip patterns, a knife mold with corresponding patterns can be made as needed in step one.

8. The method for preparing anti-skid patterns on an anti-skid pad according to claim 7, characterized in that: In the step 1, the surface of the anti-slip base material is further polished to increase the roughness so as to enhance the bonding strength with the foaming material.

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