Anti-slip fabric and method for manufacturing the same

Abstract

We provide non-slip fabric. [Solution] The anti-slip fabric includes a base layer fabric (1). A napped layer (2) is woven into one or two sides of the base layer fabric (1), and an anti-slip material is uniformly spray-coated onto the napped layer (2). The amount of anti-slip material used is 5 to 150 g / m 2 The anti-slip material is fixed to the napped layer (2) after hardening, forming solidified anti-slip particles (3).

Description

Technical Field

[0001] The present invention belongs to the technical field of anti-slip fabrics, and particularly relates to a kind of anti-slip fabric and its manufacturing method.

Background Art

[0002] The anti-slip treatments for conventional knitted fabrics include dot plastic anti-slip, silicon anti-slip, PVC anti-slip, etc. For these types of anti-slip fabrics, the anti-slip base points are attached to the base fabric by an adhesive, but the anti-slip base points are easily peeled off and lack abrasion resistance. Also, the adhesive generally contains volatile gases, emits a strong chemical odor, and may cause great harm to the human body.

[0003] In Chinese Patent Application No.: CN201310318632.8, a kind of anti-slip knitted fabric and its manufacturing method are disclosed. This anti-slip knitted fabric includes a matrix polyolefin knitted fabric layer and an anti-slip layer directly laminated on the surface of the matrix polyolefin knitted fabric layer. The weight ratios of the components of the anti-slip layer are as follows. · 50% - 85% polyethylene or polypropylene · 10% - 30% ethylene-vinyl acetate copolymer · 5% - 30% polyolefin elastomer.

[0004] The above-mentioned conventional anti-slip knitted fabric realizes the anti-slip treatment by directly laminating the anti-slip layer on the base fabric, and adopts dot plastic anti-slip for the anti-slip layer. However, for this type of conventional anti-slip fabric, during the manufacturing and use processes, the anti-slip layer cannot effectively bond with the surface of the raised fabric, so the anti-slip layer may peel off or color transfer may occur after long-term use. As a result, an ideal anti-slip effect cannot be obtained. Also, when using dot plastic anti-slip, since the anti-slip layer has adhesiveness, dust is likely to adhere to the anti-slip layer during long-term use. When dust adheres to the anti-slip layer, the anti-slip effect is significantly reduced, the frictional force decreases, and it becomes easy to move, which seriously affects the use effect. [Overview of the project] [Problems that the invention aims to solve]

[0005] The main technical problem that this invention aims to solve is to provide a type of anti-slip fabric and a method for manufacturing the same. This invention has a simple overall structure, an environmentally friendly and easy production process, does not transfer color, and has excellent anti-slip properties. It is primarily intended for use on the surface and back of various anti-slip products. [Means for solving the problem]

[0006] To solve the above technical problems, the present invention provides the following technical solutions. This is a non-slip fabric, including a base layer fabric (1). A napped layer (2) is woven into one or two sides of the base layer fabric (1), and a non-slip material is uniformly spray-coated onto the napped layer (2). The amount of non-slip material used is 5-150 g / m². 2 The anti-slip material is fixed to the napped layer (2) after hardening, forming solidified anti-slip particles (3).

[0007] The following describes further optimizations of the above technical solution according to the present invention. 1. The napped layer (2) is composed of a plurality of randomly arranged naps (21), and the length of the stretched naps (21) is 0.1 to 5 mm. 2. The anti-slip material is sprayed onto the napped layer (2) of the base fabric (1) using a paste-type spray machine. The anti-slip material ejected from the spray machine is in the form of mist-like liquid particles, which evenly settle onto the napped layer (2). The mist-like liquid particles are then dried and hardened in a temperature environment of 100-190°C, fixing to the nap (21) of the napped layer (2) and forming solidified anti-slip particles (3). 3. The solidified anti-slip particles (3) enclose the corresponding nap (21), and the solidified anti-slip particles (3) move slightly together with the nap (21). 4. For the base layer fabric (1), nonwoven felt, napped fabric, PP nonwoven fabric, polyester napped fabric, and various types of fabrics with fibers may be used. 5. The anti-slip material is composed of the following weight ratios. DOTP / DOP (plasticizer): 30-70% PVC: 10-40% • SiO2: 5-20% 6. The particle size of the solidified anti-slip particles (3) is 20 to 300 μm.

[0008] The present invention further provides a method for manufacturing the above-mentioned anti-slip fabric. The method for manufacturing the anti-slip fabric of the present invention is carried out according to the following procedure. Step S1. Raw material preparation The upper surface of the base fabric (1) is subjected to a napping treatment to form a napping layer (2). The length of the nap (21) of the napping layer (2) is 0.1 to 5 mm when stretched. Step S2. Preparation of anti-slip material The materials are measured in the following order according to their weight ratio. DOTP / DOP (plasticizer): 30-70% PVC: 10-40% • SiO2: 5-20%. These are put into a mixer and mixed to obtain a paste-like anti-slip material. Step S3. Spray application A paste-like anti-slip material is placed into a paste spray machine. Then, the base fabric (1) prepared in step S1 is spread out and flattened, and the napped layer (2) is placed facing upwards. The paste spray machine is operated, and the paste-like anti-slip material is sprayed evenly onto the napped layer (2). At this time, the anti-slip material sprayed from the spray machine is in the form of mist-like liquid particles, which evenly settle onto the napped layer (2). In this process, the mist-like liquid particles adhere to the nap (21) of the napped layer (2). The spray pressure of the spray machine is 0.15~0.4MPa, and the amount of anti-slip material sprayed is 5~150g / m 2 That is the case. Step S4. Drying and curing In step S3, the base fabric (1) to which the anti-slip material has been sprayed is sent into a high-temperature drying chamber to dry and harden the mist-like liquid particles. In the high-temperature drying chamber, the mist-like liquid particles are dried and hardened in a temperature environment of 90 to 180°C, with a drying time of 1.5 to 5 minutes. Step S5. After drying is complete, the material is cooled to room temperature by air cooling. During this process, the mist-like liquid particles are fixed to the nap (21) of the napped layer (2), forming solidified anti-slip particles (3). This completes the anti-slip fabric, which is then rolled up, cut, and packaged. [Effects of the Invention]

[0009] By employing the above-described technical solutions, the present invention has the following beneficial effects. (1) The anti-slip fabric manufactured according to the present invention can be used as the top surface material and backing material for carpets, pillow cover material, quilted pads, mattresses, various composite pads, trapezoidal carpets, sloped carpets, and as the surface and bottom material for mats where anti-slip properties are required. (2) The anti-slip fabric manufactured according to the present invention has napped layers (2) with napped fibers (21), and these napped fibers (21) give the anti-slip fabric a certain anti-slip effect. In addition, an anti-slip material is spray-coated onto the napped layer (2), and during the spraying process, the anti-slip material is transformed into mist-like liquid particles. These mist-like liquid particles fall uniformly onto the napped layer (2), and thereafter, the mist-like liquid particles are dried and hardened in a temperature environment of 100 to 190°C, and are fixed to the napped fibers (21) of the napped layer (2) to form solidified anti-slip particles (3). (3) In this invention, the anti-slip effect can be improved through these solidified anti-slip particles (3), giving the anti-slip fabric excellent abrasion resistance, anti-slip properties, and durability. Furthermore, it is characterized by its ease of manufacture process without impairing the original aesthetic appearance of the fabric. Moreover, the product is recyclable and does not cause environmental pollution. [Brief explanation of the drawing]

[0010] [Figure 1]It is a schematic diagram of the overall structure in an embodiment of the present invention. [Figure 2] It is a photograph of the anti-slip fabric in an embodiment of the present invention.

Modes for Carrying Out the Invention

[0011] Hereinafter, the present invention will be described in more detail based on the drawings and examples.

Example

[0012] As shown in FIGS. 1 and 2, the anti-slip fabric of the present invention includes a base fabric (1). A raised layer (2) is woven into at least one surface of the base fabric (1). An anti-slip material is uniformly spray-coated on the raised layer (2). The usage amount of the anti-slip material is 5 g / m 2 It is. After the anti-slip material is cured, it is fixed to the raised layer (2) to form solidified anti-slip particles (3). The base fabric (1) uses non-woven felt.

[0013] A raising treatment is performed on the upper surface of the base fabric (1) to form a raised layer (2). The raised layer (2) is composed of a plurality of randomly arranged raised hairs (21). The extended length of the raised hair (21) is 1 mm.

[0014] The anti-slip material is composed of the following weight ratios. ·DOTP / DOP (plasticizer): 65% ·PVC: 25% ·SiO2: 10%

[0015] The anti-slip material is sprayed onto the raised layer (2) of the base fabric (1) using a paste spray machine. The anti-slip material ejected from the spray machine is in the form of mist-like liquid particles, and the mist-like liquid particles pour uniformly onto the raised layer (2). Then, the mist-like liquid particles are dried and cured in a temperature environment of 150 °C and fixed to the raised hairs (21) of the raised layer (2) to form solidified anti-slip particles (3).

[0016] The solidified anti-slip particles (3) are fixed to the nap (21) of the napped layer (2), and as a result, the solidified anti-slip particles (3) encase the corresponding nap (21). After drying and hardening, the solidified anti-slip particles (3) are firmly fixed to the nap (21), improving the fixing effect and preventing the solidified anti-slip particles (3) from peeling off from the napped layer (2). Furthermore, after the solidified anti-slip particles (3) are fixed to the nap (21), the nap (21) is arranged randomly, so the solidified anti-slip particles (3) do not come into direct contact with the base fabric (1), and the solidified anti-slip particles (3) move slightly together with the nap (21). In addition, when one surface of the napped layer (2) comes into contact with other materials, the presence of the solidified anti-slip particles (3) allows this anti-slip fabric to exhibit an excellent anti-slip effect.

[0017] Conventional technologies employ spot-type plastic anti-slip or silicone anti-slip materials. In other words, anti-slip rubber dots or lines are applied to the anti-slip fabric by dot coating or line drawing. These anti-slip rubber dots or lines are fixed in position, making them prone to dust accumulation, which negatively affects the anti-slip effect. Unlike conventional technologies, the present invention is manufactured using an anti-slip material in which solidified anti-slip particles (3) are spray-coated. After drying and curing, the solidified anti-slip particles (3) are firmly fixed to the nap (21). As a result, the solidified anti-slip particles (3) can move slightly together with the nap (21), improving adaptability when in contact with other materials and improving the anti-slip effect. The particle size of the solidified anti-slip particles (3) is 60 μm.

[0018] This embodiment 1 provides a method for manufacturing anti-slip fabric, which is carried out according to the following procedure.

[0019] Step S1. Raw material preparation Nonwoven felt is used for the base layer fabric (1), and a napped layer (2) is formed by applying a napping treatment to the upper surface of the base layer fabric (1). The length of the nap (21) of the napped layer (2) when stretched is 1 mm.

[0020] Step S2. Preparation of anti-slip material The materials are measured in the following order according to their weight ratio. DOTP / DOP (plasticizer): 65% PVC: 25% • SiO2: 10% These are put into a mixer and mixed to obtain a paste-like anti-slip material.

[0021] Step S3. Spray application A paste-like anti-slip material is put into a paste spray machine, the base fabric (1) prepared in step S1 is spread out and flattened, and the napped layer (2) is positioned with the napped layer (2) facing upwards. Then, the paste spray machine is activated and the paste-like anti-slip material is uniformly sprayed onto the napped layer (2). At this time, the anti-slip material sprayed from the spray machine is in the form of mist-like liquid particles, which fall evenly onto the napped layer (2). At this time, the mist-like liquid particles adhere to the nap (21) of the napped layer (2). In step S3, the spray pressure of the paste spray machine is set to 0.2 MPa, and the amount of spray material used is 5 g / m 2 That is the case.

[0022] Step S4. Drying and curing In step S3, the base fabric (1) to which the anti-slip material has been sprayed is stably transferred to a high-temperature drying chamber, where the mist-like liquid particles are dried and cured in a 150°C environment. The drying time is 3 minutes.

[0023] Step S5. After drying is complete, the material is cooled to room temperature by air cooling. After cooling, the mist-like liquid particles are fixed to the nap (21) of the napped layer (2), forming solidified anti-slip particles (3). This completes the anti-slip fabric, which is then rolled up, cut, and packaged. [Examples]

[0024] As shown in Figure 1, the anti-slip fabric of the present invention includes a base layer fabric (1). The base fabric (1) is made of napped fabric, and a napped layer (2) is woven into both the top and bottom surfaces of the base fabric (1).

[0025] The napped layer (2) is composed of multiple randomly arranged naps (21). The length of the stretched naps (21) is 1.5 mm. The napped layer (2) is uniformly spray-coated with an anti-slip material, and the amount of anti-slip material used is 100 g / m 2 The anti-slip material is fixed to the napped layer (2) after hardening, forming solidified anti-slip particles (3).

[0026] The anti-slip material is composed of the following weight ratios. DOTP / DOP (plasticizer): 60% PVC: 25% • SiO2: 15%

[0027] The anti-slip material is sprayed onto the napped layer (2) of the base fabric (1) using a paste-type spray machine. The anti-slip material ejected from the spray machine is in the form of mist-like liquid particles, which evenly settle onto the napped layer (2). Subsequently, the mist-like liquid particles are dried and cured in a 150°C environment, fixing to the nap (21) of the napped layer (2) to form solidified anti-slip particles (3). The particle size of the solidified anti-slip particles (3) is 90 μm.

[0028] This second embodiment further provides a method for manufacturing anti-slip fabric, which is carried out according to the following procedure.

[0029] Step S1. Raw material preparation A napped fabric is used for the base layer fabric (1), and a napped layer (2) is formed by applying a napping treatment to both the top and bottom surfaces of the base layer fabric (1). The length of the nap (21) of the napped layer (2) when stretched is 1.5 mm.

[0030] Step S2. Preparation of anti-slip material The materials are measured in the following order according to their weight ratio. DOTP / DOP (plasticizer): 60% PVC: 25% • SiO2: 15% These are put into a mixer and mixed to obtain a paste-like anti-slip material.

[0031] Step S3. Spray application A paste-like anti-slip material is put into a paste spray machine, the base fabric (1) prepared in step S1 is spread out and flattened, and the napped layer (2) of the anti-slip material to be sprayed is positioned with the napped layer (2) facing upwards. Then, the paste spray machine is operated to uniformly spray the paste-like anti-slip material onto the napped layer (2). The spray pressure of the spray machine is set to 0.2 MPa, and the amount of spray material used is 60 g / m2. At this time, the anti-slip material ejected from the spray machine is a mist of liquid particles, which fall uniformly onto the napped layer (2). At this time, the mist of liquid particles adheres to the nap (21) of the napped layer (2).

[0032] Step S4. Drying and curing In step S3, the base fabric (1) to which the anti-slip material has been sprayed is sent into a high-temperature drying chamber, where the mist-like liquid particles are dried and cured in a temperature environment of 130°C. The drying time is 2 minutes.

[0033] Step S5. After drying is complete, the material is cooled to room temperature by air cooling. After cooling, the mist-like liquid particles are fixed to the nap (21) of the napped layer (2), forming solidified anti-slip particles (3). This completes a basic anti-slip fabric.

[0034] Step S6. This basic anti-slip fabric is then flipped over and positioned so that the napped layer (2) faces upwards on the other side. Steps S3 to S5 are then repeated to spray the anti-slip material onto the napped layer (2) on the other side as well. After hardening, the solidified anti-slip particles (3) are fixed to this napped layer (2) as well. This completes the anti-slip fabric with solidified anti-slip particles (3) attached to both sides. Finally, the anti-slip fabric is rolled up, cut, and packaged. [Examples]

[0035] As shown in Figure 1, the anti-slip fabric of the present invention includes a base layer fabric (1). The base fabric (1) is made of either nonwoven felt or napped fabric, and a napped layer (2) is uniformly woven into one surface of the base fabric (1).

[0036] The napped layer (2) is composed of multiple randomly arranged naps (21). The length of the stretched naps (21) is 5 mm. The napped layer (2) is uniformly spray-coated with an anti-slip material, and the amount of anti-slip material used is 90 g / m 2 The anti-slip material is fixed to the napped layer (2) after hardening, forming solidified anti-slip particles (3).

[0037] The anti-slip material is composed of the following weight ratios. DOTP / DOP (plasticizer): 55% PVC: 30% • SiO2: 15%

[0038] The anti-slip material is sprayed onto the napped layer (2) of the base fabric (1) using a paste-type spray machine. The anti-slip material is ejected from the spray machine as a mist of liquid particles, which evenly settle onto the napped layer (2). The mist of liquid particles is then dried and cured in a 190°C environment, fixing to the nap (21) of the napped layer (2) and forming solidified anti-slip particles (3). The particle size of the solidified anti-slip particles (3) is 150 μm.

[0039] This third embodiment further provides a method for manufacturing anti-slip fabric, which is carried out according to the following procedure.

[0040] Step S1. Raw material preparation The top and bottom surfaces of the base fabric (1) are treated with a napping process to form a napped layer (2). The length of the nap (21) of the napped layer (2) is 5 mm when stretched.

[0041] Step S2. Preparation of anti-slip material The materials are measured in the following order according to their weight ratio. DOTP / DOP (plasticizer): 55% PVC: 30% • SiO2: 15% These are put into a mixer and mixed to obtain a paste-like anti-slip material.

[0042] Step S3. Spray application A paste-like anti-slip material is placed into a paste spray machine, the base fabric (1) prepared in step S1 is spread out and flattened, and the napped layer (2) is positioned with the napped layer facing upwards. Then, the paste spray machine is activated to uniformly spray the paste-like anti-slip material onto the napped layer (2). The spray pressure of the spray machine is set to 0.2 MPa, and the amount of spray material used is 90 g / m². 2 At this time, the anti-slip material sprayed from the spray machine is in the form of mist-like liquid particles, which evenly settle onto the napped layer (2). At this time, the mist-like liquid particles adhere to the nap (21) of the napped layer (2).

[0043] Step S4. Drying and curing In step S3, the base fabric (1) to which the anti-slip material has been sprayed is sent into a high-temperature drying chamber, where the mist-like liquid particles are dried and cured in a temperature environment of 190°C. The drying time is 4 minutes.

[0044] Step S5. After drying is complete, the material is cooled to room temperature by air cooling. After cooling, the mist-like liquid particles are fixed to the nap (21) of the napped layer (2), forming solidified anti-slip particles (3). This completes the anti-slip fabric, which is then rolled up, cut, and packaged.

[0045] The anti-slip fabrics manufactured in the above-described examples 1-3 can be used for the top and backing materials of carpets, pillowcase materials, quilted pads, mattresses, various composite pads, trapezoidal carpets, sloped carpets, and various other surface and backing materials where anti-slip properties are required.

[0046] The anti-slip fabric manufactured according to this invention has napped layers (2) with napped fibers (21), which provide the fabric with a certain anti-slip effect. Furthermore, an anti-slip material is spray-coated onto the napped layer (2), and during the spraying process, the anti-slip material transforms into a mist of liquid particles, which then uniformly settle onto the napped layer (2). These mist-like liquid particles are then dried and hardened in a temperature environment of 100-190°C, fixing to the napped fibers (21) of the napped layer (2) to form solidified anti-slip particles (3). These solidified anti-slip particles (3) enhance the anti-slip effect, giving the anti-slip fabric excellent abrasion resistance, anti-slip properties, and durability. Moreover, this fabric retains the inherent beauty of woven fabrics, the manufacturing process is simple and easy to implement, the product is recyclable, and it does not cause environmental pollution. [Explanation of symbols]

[0047] 1 Base layer fabric 2 napping layers, 21 napping 3. Solidified anti-slip particles

Claims

1. It is a non-slip fabric, It includes a base layer fabric (1), and a napped layer (2) is woven into one or both sides of the base layer fabric (1). The napped layer (2) is uniformly spray-coated with an anti-slip material. The amount of anti-slip material to use is 5-150 g / m ２ And, The anti-slip material is fixed to the napped layer (2) after hardening, forming solidified anti-slip particles (3), characterized in that Non-slip fabric.

2. The napped layer (2) is composed of multiple randomly arranged napped fibers (21), The napped surface (21) is characterized by having a length of 0.1 to 5 mm when stretched. The non-slip fabric according to claim 1.

3. The anti-slip material is sprayed onto the napped layer (2) of the base fabric (1) using a paste-type spray machine. The anti-slip material sprayed from the spray machine is a mist of liquid, and the particles of this mist of liquid evenly settle onto the napped layer (2). Subsequently, the atomized liquid particles are dried and hardened in a temperature environment of 100 to 190°C, and fixed to the nap (21) of the napped layer (2) to form solidified anti-slip particles (3), characterized in that The non-slip fabric according to claim 1.

4. The solidified anti-slip particles (3) enclose the corresponding napped surface (21), and the solidified anti-slip particles (3) move slightly together with the napped surface (21), characterized in that The non-slip fabric according to claim 1.

5. The base layer fabric (1) is characterized by using nonwoven felt, napped fabric, PP nonwoven fabric, polyester napped fabric, or a fabric with fibers. The non-slip fabric according to claim 1.

6. The anti-slip fabric according to claim 1, characterized in that the anti-slip material is composed of the following weight ratios. DOTP / DOP (plasticizer): 30-70% ・PVC: 10-40% ・Yes ２ :5~20%

7. The solidified anti-slip particles (3) are characterized by having a particle size of 20 to 300 μm. The non-slip fabric according to claim 1.

8. A method for manufacturing a non-slip fabric according to any one of claims 1 to 7, As a raw material preparation process, step S1 involves applying a napping treatment to the upper surface of the base fabric (1) to form a napped layer (2), and setting the length of the nap (21) of the napped layer (2) to 0.1 to 5 mm. As part of the preparation process for the anti-slip material, the materials are measured in the following order according to their weight ratio: DOTP / DOP (plasticizer): 30-70% ・PVC: 10-40% ・Yes ２ :5~20%、 Step S2 involves putting these into a mixer and mixing them to obtain a paste-like anti-slip material. In the spray application process, a paste-like anti-slip material is put into a paste spray machine. Then, the base fabric (1) prepared in step S1 is spread out and flattened, and the napped layer (2) is positioned facing upwards. The paste spray machine is operated to uniformly spray the paste-like anti-slip material onto the napped layer (2). At this time, the anti-slip material ejected from the spray machine is in the form of mist-like liquid particles, which evenly settle onto the napped layer (2). As a result, the mist-like liquid particles adhere to the nap (21) of the napped layer (2), in step S3. As a drying and curing process, step S4 involves sending the base layer fabric (1) to which the anti-slip material was spray-coated in step S3 into a high-temperature drying chamber to dry and cure the mist-like liquid particles. After drying is complete, the material is air-cooled to room temperature. During this process, the mist-like liquid particles are fixed to the nap (21) of the napped layer (2), forming solidified anti-slip particles (3). This completes the anti-slip fabric. Subsequently, the anti-slip fabric is rolled up, cut, and packaged in step S5. A method for manufacturing non-slip fabric, characterized by comprising the following:

9. The spray pressure of the spray machine is 0.15 to 0.4 MPa, and the amount of anti-slip material sprayed is 5 to 150 g / m². ２ Characterized by, A method for manufacturing a non-slip fabric according to claim 8.

10. The method is characterized by drying and curing atomized liquid particles in a high-temperature drying chamber at a temperature of 100 to 190°C, with a drying time of 1.5 to 5 minutes. A method for manufacturing a non-slip fabric according to claim 8.

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