Viscous damping loop-pile cloth and preparation method therefor

Abstract

Disclosed in the present invention are a viscous damping loop-pile cloth and a preparation method therefor. The method comprises the following steps: S1, fabric preparation: preparing filament polyester fibers used for manufacturing a loop-pile fabric, wherein intermediate connecting yarns are filament polyester fibers or polyamide fibers, and loop-pile yarns may be polyester fibers or polyamide fibers; S2, warping treatment: performing warping treatment on the yarns selected in S1, so as to ensure yarn flatness and smooth subsequent knitting; and S3, knitting: performing knitting by means of a plaiting laying-in terry structure knitting technology, and forming the yarns into a loop-pile cloth having a specific structure. In the present invention, a layer of micro-droplet-shaped viscous substance is uniformly formed on the loop-pile surface of the loop-pile cloth by means of technical means such as spraying or printing; the layer of viscous substance enables the loop-pile cloth to have a viscous damping effect; after the loop-pile cloth is laminated with an abrasive layer, the friction force of the entire abrasive material can be increased during hand-held use, thereby significantly reducing slipping and detachment, effectively improving the grinding efficiency.

Description

A viscous damping loop fleece and its preparation method Technical Field

[0001] This invention relates to the field of damping fabric technology, and in particular to a method for preparing a viscous damping loop fleece. Background Technology

[0002] Abrasive cloths, as a material used for grinding object surfaces, have been widely applied. These abrasive cloths typically have a structure with an abrasive layer on one side and a composite looped felt on the other, making them suitable for both mechanical and manual grinding. However, existing abrasive cloths have a significant problem when used by hand: they easily slip and fall from the hand, which not only affects the stability and continuity of grinding but also reduces the overall efficiency of grinding. Summary of the Invention

[0003] The purpose of this invention is to provide a method for preparing a viscous damping looped cloth. A layer of micro-droplet-shaped viscous material is uniformly formed on the looped surface of the cloth using processes such as spraying or printing. This viscous material gives the looped cloth a viscous damping effect. When combined with an abrasive layer, the entire abrasive material increases friction and significantly reduces slippage and detachment when used by hand, thereby effectively improving abrasive efficiency. Furthermore, by applying a viscous damping treatment to the composite looped cloth, the problem of slippage and detachment of existing abrasive cloths when used by hand is effectively solved. This improvement not only enhances the stability and continuity of abrasive work but also significantly increases abrasive efficiency. At the same time, the technical solution of this invention is simple, easy to implement, low in cost, and easy to promote and apply.

[0004] To achieve the above objectives, the main technical solutions adopted by the present invention include:

[0005] A type of adhesive damping loop fleece fabric, comprising:

[0006] The loop pile fabric has an adhesive layer on one side to increase its friction.

[0007] In the aforementioned adhesive damping loop fleece fabric, the adhesive layer is uniformly disposed on one side of the loop fleece fabric in the form of micro-droplets.

[0008] The aforementioned adhesive damping loop fabric, wherein the adhesive layer is composed of an acrylic saturated polymer emulsion or an aqueous pressure-sensitive resin, water, and a thickener.

[0009] In the aforementioned viscous damping loop fabric, the water-based pressure-sensitive resin accounts for 25-65%, water accounts for 75-35%, and the thickener accounts for 1-2%.

[0010] The aforementioned adhesive damping loop fleece fabric has a base layer on the side of the loop fleece fabric away from the adhesive layer.

[0011] A method for preparing a viscous damping loop fleece fabric includes the following steps:

[0012] S1. Fabric preparation: Prepare filament polyester fibers for making loop pile fabric. The connecting yarn in the middle is filament polyester fiber or polyamide fiber, and the loop pile yarn can be polyester or polyamide fiber.

[0013] S2. Warping treatment: Warping treatment is performed on the yarn selected in S1 to ensure the smoothness of the yarn and the smooth progress of subsequent weaving;

[0014] S3. Weaving: Weaving is carried out using a yarn-padded terry loop weaving technique, and the yarns are combined into loop pile fabric with a specific structure.

[0015] S4. Coating: The loop pile fabric synthesized in S3 is coated with a uniform layer of micro-droplet-shaped adhesive material on the loop pile surface by spraying or printing, so that an adhesive layer is formed on the side of the loop pile fabric, and a semi-finished loop pile fabric is obtained.

[0016] S5. Curing treatment: The semi-finished loop pile fabric from S4 is sent into an oven for curing treatment to ensure that the adhesive layer is firmly attached to the loop pile fabric and to form the required adhesive damping loop pile fabric.

[0017] In the above-mentioned method for preparing viscous damping loop fleece, the spraying and printing in step S4 are achieved by a humidifier and a rotary screen printing machine, respectively.

[0018] In the above-mentioned method for preparing viscous damping ring fleece, the oven temperature in step S5 is controlled at 80-160℃, and the curing time is controlled at 1-2 minutes.

[0019] The above-mentioned method for preparing viscous damping ring fleece also includes washing the fabric: the viscous damping ring fleece cured in S5 is washed in a water washing tank to remove excess coating and impurities.

[0020] The above-mentioned method for preparing viscous damping ring fleece also includes subsequent processing: drying, shaping, winding and cutting the washed viscous damping ring fleece to finally obtain the finished viscous damping ring fleece.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0022] This invention involves uniformly forming a layer of micro-droplet-shaped adhesive substance on the loop pile surface of a loop pile fabric using processes such as spraying or printing. This adhesive substance gives the loop pile fabric a viscous damping effect. When combined with the abrasive layer, the entire abrasive material increases friction and significantly reduces slippage and slippage when used by hand, thereby effectively improving abrasive efficiency. Furthermore, by applying viscous damping treatment to the composite loop pile fabric, the problem of slippage and slippage when using existing abrasive fabrics by hand is effectively solved. This improvement not only enhances the stability and continuity of abrasive grinding but also significantly increases abrasive efficiency. At the same time, the technical solution of this invention is simple, easy to implement, low in cost, and easy to promote and apply. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0024] Figure 1 is a schematic diagram of the layered structure of the adhesive damping loop fleece of the present invention;

[0025] Figure 2 is a flowchart of the preparation method of the viscous damping loop fleece of the present invention;

[0026] Figure 3 is a schematic diagram of the structure of the adhesive damping ring fleece of the present invention.

[0027] The following are the symbols and their meanings: 1. Loop fleece fabric; 2. Adhesive layer; 3. Base layer. Detailed Implementation

[0028] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0029] Example 1

[0030] Please refer to Figures 1 to 3. An embodiment of the present invention provides a method for preparing a viscous damping loop fabric, comprising: a loop fabric 1, wherein a viscous layer 2 for increasing the friction of the loop fabric 1 is provided on one side of the loop fabric 1.

[0031] Please refer to Figures 1 to 3. The adhesive layer 2 is uniformly disposed on one side of the loop pile fabric 1 in the form of micro water droplets.

[0032] Please refer to Figures 1 to 3. The adhesive layer 2 is composed of an acrylic saturated polymer emulsion or an aqueous pressure-sensitive resin, water, and a thickener.

[0033] Please refer to Figures 1 to 3. The proportion of water-based pressure-sensitive resin or acrylic saturated polymer emulsion is 25-65%, the proportion of water is 75-35%, and the proportion of thickener is 1-2%.

[0034] Please refer to Figures 1 to 3. A base layer 3 is provided on the side of the looped fleece fabric 1 away from the adhesive layer 2.

[0035] Among them, the base layer 3 can be combined with different products such as sandpaper, polishing cloth, sponge, and felt to reduce the risk of slipping and slipping when these products are used by hand.

[0036] Example 2

[0037] Please refer to Figures 1 to 3. A method for preparing a viscous damping loop fleece includes the following steps:

[0038] S1. Fabric preparation: Prepare filament polyester fibers for making loop pile fabric. The connecting yarn in the middle is filament polyester fiber or polyamide fiber, and the loop pile yarn can be polyester or polyamide fiber.

[0039] S2. Warping treatment: Warping treatment is performed on the yarn selected in S1 to ensure the smoothness of the yarn and the smooth progress of subsequent weaving;

[0040] S3. Weaving: Weaving is carried out using a yarn-padded terry loop weaving technique, and the yarns are combined into loop pile fabric with a specific structure.

[0041] S4. Coating: The loop pile fabric synthesized in S3 is coated with a uniform layer of micro-droplet-shaped adhesive material on the loop pile surface by spraying or printing, so that an adhesive layer is formed on the side of the loop pile fabric, and a semi-finished loop pile fabric is obtained.

[0042] S5. Curing treatment: The semi-finished loop pile fabric from S4 is sent into an oven for curing treatment to ensure that the adhesive layer is firmly attached to the loop pile fabric and to form the required adhesive damping loop pile fabric.

[0043] Please refer to Figures 1 to 3. Spraying and printing in S4 are achieved using a humidifier and a rotary screen printing machine, respectively.

[0044] Please refer to Figures 1 to 3. The oven temperature in S5 is controlled at 80-160℃, and the curing time is controlled at 1-2 minutes.

[0045] Please refer to Figures 1 to 3. The present invention provides a method for preparing a viscous damping ring fleece, which further includes washing the fabric: the viscous damping ring fleece cured in S5 is washed in a washing tank to remove excess coating and impurities.

[0046] Please refer to Figures 1 to 3. The present invention provides a method for preparing a viscous damping ring fleece, which further includes subsequent processing: drying, shaping, rolling and cutting the washed viscous damping ring fleece to finally obtain the finished viscous damping ring fleece.

[0047] By adopting the above technical solution and applying adhesive damping treatment to the composite looped cloth, the problem of slippage and slippage of existing abrasive cloths when used by hand is effectively solved. This improvement not only enhances the stability and continuity of abrasive grinding but also significantly improves grinding efficiency. At the same time, the technical solution of this invention is simple, easy to implement, low in cost, and easy to promote and apply.

[0048] The working principle of this invention is as follows: a layer of micro-droplet-shaped adhesive substance is uniformly formed on the loop pile surface of the loop pile fabric through processes such as spraying or printing. This adhesive substance gives the loop pile fabric an adhesive damping effect. When it is combined with the abrasive layer, the entire abrasive material can increase friction and significantly reduce slippage and slippage when used by hand, thereby effectively improving the abrasive efficiency.

[0049] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A type of adhesive damping loop fleece fabric, comprising loop fleece fabric (1), characterized in that, One side of the loop pile fabric (1) is provided with an adhesive layer (2) for increasing the friction of the loop pile fabric (1).

2. The adhesive damping loop fleece fabric according to claim 1, characterized in that: The adhesive layer (2) is uniformly disposed on one side of the looped fleece fabric (1) in the form of micro water droplets.

3. The adhesive damping loop fleece fabric according to claim 2, characterized in that: The adhesive layer (2) is composed of an acrylic saturated polymer emulsion or an aqueous pressure-sensitive resin, water, and a thickener.

4. The adhesive damping loop fleece fabric according to claim 3, characterized in that: The water-based pressure-sensitive resin comprises 25-65%, water comprises 75-35%, and thickener comprises 1-2%.

5. The adhesive damping loop fleece fabric according to claim 4, characterized in that: The looped fleece fabric (1) has a base layer (3) on the side away from the adhesive layer (2).

6. A method for preparing a viscous damping loop fleece, characterized in that: Includes the following steps: S1. Fabric preparation: Prepare filament polyester fibers for making loop pile fabric. The connecting yarn in the middle is filament polyester fiber or polyamide fiber, and the loop pile yarn can be polyester or polyamide fiber. S2. Warping treatment: Warping treatment is performed on the yarn selected in S1 to ensure the smoothness of the yarn and the smooth progress of subsequent weaving; S3. Weaving: Weaving is carried out using a yarn-padded terry loop weaving technique, and the yarns are combined into loop pile fabric with a specific structure. S4. Coating: The loop pile fabric synthesized in S3 is sprayed or printed to form a uniform layer of micro-droplet-shaped adhesive material on the loop pile surface, so that an adhesive layer (2) is formed on the side of the loop pile fabric, and a loop pile fabric semi-finished product is obtained. S5. Curing treatment: The loop pile fabric semi-finished product in S4 is sent into the oven for curing treatment so that the adhesive layer (2) is firmly attached to the loop pile fabric (1) and forms the required adhesive damping loop pile fabric.

7. The method for preparing a viscous damping loop fleece fabric according to claim 6, characterized in that: The spraying and printing in S4 are achieved using a humidifier and a rotary screen printing machine, respectively.

8. The method for preparing a viscous damping loop fleece according to claim 7, characterized in that: The oven temperature in S5 is controlled at 80-160℃, and the curing time is controlled at 1-2 minutes.

9. The method for preparing a viscous damping loop fleece according to claim 8, characterized in that: It also includes washing the fabric: the viscous damping ring fleece fabric cured in S5 is washed in a washing tank to remove excess paint and impurities.

10. The method for preparing a viscous damping loop fleece according to claim 9, characterized in that: It also includes subsequent processing: drying, shaping, rolling and cutting the washed adhesive damping ring fleece to finally obtain the finished adhesive damping ring fleece.

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