Three-color nylon yarn tufted automobile carpet

Abstract

The utility model relates to a three-color nylon yarn tufted automobile carpet, the carpet comprises a three-color nylon yarn layer, a bottom felt layer, a non-woven fabric layer, a lamination layer and a glue layer, the three-color nylon yarn layer is wholly located at the topmost part of the carpet, and the three-color nylon yarn layer is used for enhancing the aesthetics, wear resistance, ultraviolet resistance, fluffiness and softness of the carpet; the bottom felt layer is integrally positioned at the bottommost part of the carpet; the whole non-woven fabric layer is located between the three-color nylon yarn layer and the bottom felt layer, and the non-woven fabric layer is located at the bottom of the three-color nylon yarn layer; the laminating layer is integrally positioned between the non-woven fabric layer and the bottom felt layer, and is positioned at the top of the bottom felt layer; according to the utility model, the continuous filament nylon yarns are adopted, and the color master batches and the ultraviolet light absorbers with different colors are added in the production process of the yarns, so that the carpet has stronger aesthetic property, wear resistance and ultraviolet resistance, and the overall experience feeling of a user is improved.

Description

Technical Field

[0001] This utility model relates to the field of carpets, and more particularly to a tricolor nylon yarn tufted car carpet. Background Technology

[0002] Currently, most car carpets are designed in a relatively traditional and conservative style, with limited patterns and colors, mainly solid colors or simple geometric patterns, which fails to meet the needs of consumers who pursue individuality and aesthetics. Furthermore, after a period of use, car carpets are prone to wear, pilling, and deformation, especially in areas that are frequently stepped on, such as under the driver's and passenger's seats. The carpet pile may become flattened and worn, losing its original fluffiness and softness, thus affecting the user experience.

[0003] CN219020792U discloses an easy-to-clean nylon tufted carpet, comprising a carpet body composed of a nylon tufted layer, a base fabric layer, and an anti-slip and wear-resistant layer. The nylon tufted layer is the top layer of the carpet body, the anti-slip and wear-resistant layer is the bottom layer, and the base fabric layer is positioned between the nylon tufted layer and the anti-slip and wear-resistant layer. It includes: a fixing ball fixed to the edge of the carpet body; a fixing ring on the surface of the carpet body; a Velcro hook side attached to the lower end of the nylon tufted layer; a Velcro pile side on the upper end of the base fabric layer; and a fixing groove on the lower end of the anti-slip and wear-resistant layer. This easy-to-clean nylon tufted carpet allows the nylon tufted layer to be torn off from the base fabric layer for separate washing, thus eliminating the need for frequent overall carpet cleaning and reducing the time and effort required for carpet cleaning. It also facilitates quick splicing between different layers. However, this solution does not improve the carpet's aesthetics or wear resistance.

[0004] CN113263823B discloses a composite manufacturing process for machine-woven tufted carpets, including the following steps: preparing the carpet surface and backing; the carpet surface is a nylon-type carpet surface or a polyester-type carpet surface; the backing is a cotton fabric backing or a polyester fabric backing; and the carpet surface weight is 800 G / m². 2 - 1500G / m 2 The weight of the bottom back is 200g / m. 2 -350G / m 2 Expanding the width of the carpet surface using a spiral technique; applying copolyester hot melt adhesive by roller coating between the carpet surface and the backing and then extruding the coating; the copolyester hot melt adhesive has a temperature of 180℃-200℃, a viscosity of 25000mPas-40000mPas, and a coating weight of 500g / m². 2 -550G / m 2The extrusion speed is limited to 3 m / min; a refrigeration machine is used to cool the extruded product to 15°C, thus producing a composite woven tufted carpet. Carpets produced using this process have higher yarn pull-out strength, peel strength, and washability; however, this method does not improve the carpet's aesthetics or abrasion resistance.

[0005] CN116082830A discloses a negative oxygen ion nylon base material, an automotive tufted carpet, and a preparation method. The preparation method includes the following steps: S1: Grinding plant enzyme powder, natural minerals such as hexagonal ring stone, borax, tourmaline, opal, and chrysoprase, or a mixture of at least two of the above, in a ball mill, then stopping the grinding process and allowing heat dissipation, repeating this grinding and heat dissipation process to obtain a negative oxygen ion material; S2: Mixing the negative oxygen ion material with a low-viscosity nylon material, then extruding and granulating to obtain a waxy negative oxygen ion masterbatch; S3: Using a mace mixer, mixing the negative oxygen ion masterbatch with high-viscosity nylon at a ratio of 1:20 to obtain the negative oxygen ion nylon base material. The negative oxygen ions in this carpet can react with harmful substances such as phenylene oxide and methylphenidate, thereby reducing the concentration of harmful substances in the car. However, this method does not improve the aesthetics and wear resistance of the carpet.

[0006] improve.

[0007] CN218054959U discloses a tufted carpet with air purification function, including a fiber base layer, a tufted layer disposed on the upper surface of the fiber base layer, and a carpet bottom layer located below the fiber base layer. The fiber base layer is woven from multiple silver ion fiber filaments and multiple antistatic fiber filaments. A buffer layer is connected between the fiber base layer and the carpet bottom layer. Multiple evenly distributed annular through holes are opened through the buffer layer. Matching activated carbon adsorption cotton is fixedly installed in the annular through holes. The activated carbon adsorption cotton is arranged in a cylindrical structure. This carpet has good antibacterial and antistatic effects and can adsorb and purify the air, which is beneficial to improving the in-vehicle environment. However, this solution does not improve the aesthetics and wear resistance of the carpet.

[0008] Therefore, it is evident that how to make car carpets more aesthetically pleasing and durable, thereby enhancing the user experience, is a technical problem that urgently needs to be solved. Summary of the Invention

[0009] To solve the above-mentioned technical problems, this utility model provides a three-color nylon yarn tufted car carpet, which has strong aesthetic appeal and wear resistance, and can enhance the user experience.

[0010] This utility model provides a three-color nylon yarn tufted car carpet, the carpet comprising a three-color nylon yarn layer, a backing felt layer, a non-woven fabric layer, a coating layer, and an adhesive layer, wherein...

[0011] The tricolor nylon yarn layer is located on the very top of the carpet, and it is used to enhance the carpet's aesthetics, abrasion resistance, UV resistance, and fluffiness and softness.

[0012] The bottom layer is located at the very bottom of the carpet and serves as the skeleton of the carpet to support it.

[0013] The nonwoven fabric layer is located entirely between the tricolor nylon yarn layer and the base felt layer, and the nonwoven fabric layer is located at the bottom of the tricolor nylon yarn layer. The nonwoven fabric layer is used as a substrate for yarn shuttle.

[0014] The coating layer is located entirely between the nonwoven fabric layer and the base felt layer, and the coating layer is located on top of the base felt layer. The coating layer is used to bond the base felt layer.

[0015] The adhesive layer is located on top of the coating layer and at the bottom of the nonwoven fabric layer, and the adhesive layer is used to fix the nonwoven fabric layer.

[0016] Furthermore, the tricolor nylon yarn layer comprises tricolor nylon yarn and an ultraviolet absorber.

[0017] Furthermore, the amount of the ultraviolet absorber is 0.4-0.9% of the mass of the tricolor nylon yarn.

[0018] Furthermore, the material of the tricolor nylon yarn is polycaprolactam, and its shape is a continuous filament.

[0019] Furthermore, the height of the tricolor nylon yarn is 4-8mm.

[0020] Furthermore, the fineness of a single fiber in the tricolor nylon yarn is 8-10, and the crimp of the fiber is 22-25%.

[0021] Furthermore, the material of the base felt layer is polyethylene terephthalate.

[0022] Furthermore, the coating layer is made of polyethylene, and the melting point of the coating layer is 105-135℃.

[0023] Furthermore, the adhesive layer is made of ethylene vinyl acetate or acrylic acid.

[0024] Furthermore, the solid content of the adhesive layer is 45-48%.

[0025] Beneficial effects of this utility model

[0026] Most existing car carpets have a relatively traditional and conservative design, with limited patterns and colors, mainly solid colors or simple geometric patterns. This makes it difficult to meet the needs of consumers who pursue individuality and aesthetics. Furthermore, after a period of use, car carpets are prone to wear, pilling, and deformation, especially in areas frequently walked on, thus affecting the user experience. This invention provides a three-color nylon yarn tufted car carpet. The carpet includes a three-color nylon yarn layer, a backing layer, a non-woven fabric layer, a coating layer, and an adhesive layer. The three-color nylon yarn layer is located entirely on top of the carpet, enhancing its aesthetics, wear resistance, UV resistance, and softness. The backing layer is located entirely at the bottom of the carpet.

[0027] The non-woven fabric layer is located entirely between the three-color nylon yarn layer and the base felt layer, with the non-woven fabric layer at the bottom of the three-color nylon yarn layer; the coating layer is located entirely between the non-woven fabric layer and the base felt layer, with the coating layer at the top of the base felt layer; the adhesive layer is located entirely at the top of the coating layer and the bottom of the non-woven fabric layer. This invention, by unexpectedly using continuous long filament nylon yarn and adding different colored masterbatches and UV absorbers during the yarn production process, can give the carpet strong aesthetics, wear resistance, and UV resistance. At the same time, by adjusting the fineness and crimp of individual fibers in the yarn, the carpet can be made more fluffy and soft, thereby improving the overall user experience. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of the tricolor nylon yarn tufted car carpet of this utility model.

[0029] 1-Three-color nylon yarn layer; 2-Base felt layer; 3-Non-woven fabric layer; 4-Laminated layer; 5-Adhesive layer. Detailed Implementation

[0030] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort should fall within the scope of protection of the present invention.

[0031] It should be noted that the term "comprising" in the specification, claims, and accompanying drawings of this utility model is intended to cover a non-exclusive inclusion. In this utility model, the terms "upper," "lower," "front," "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily used to better describe this utility model and its embodiments and are not intended to limit the indicated components to having a specific orientation. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0032] This utility model provides a three-color nylon yarn tufted car carpet, the carpet comprising a three-color nylon yarn layer, a backing felt layer, a non-woven fabric layer, a coating layer, and an adhesive layer, wherein...

[0033] The tri-color nylon yarn layer is located on the very top of the carpet. It is used to enhance the carpet's appearance, abrasion resistance, UV resistance, and fluffiness and softness.

[0034] The backing felt is located at the very bottom of the carpet, serving as the carpet's skeleton and supporting it.

[0035] The non-woven fabric layer is located between the three-color nylon yarn layer and the base felt layer, and the non-woven fabric layer is located at the bottom of the three-color nylon yarn layer. The non-woven fabric layer is used as the substrate for yarn shuttle.

[0036] The coating layer is located between the nonwoven fabric layer and the base felt layer, and is located on top of the base felt layer. The coating layer is used to bond the base felt layer.

[0037] The adhesive layer is located on top of the coating layer and at the bottom of the nonwoven fabric layer. The adhesive layer is used to fix the nonwoven fabric layer.

[0038] Figure 1This is a schematic diagram of the structure of a tri-color nylon yarn tufted car carpet according to this utility model. The utility model provides a tri-color nylon yarn tufted car carpet, comprising a tri-color nylon yarn layer 1, a base felt layer 2, a non-woven fabric layer 3, a coating layer 4, and an adhesive layer 5. The tri-color nylon yarn layer 1 is located entirely on top of the carpet. The tri-color nylon yarn layer 1 enhances the carpet's aesthetics, abrasion resistance, UV resistance, and fluffiness. Specifically, by using continuous filament nylon yarn and adding different colored masterbatches and UV absorbers during yarn production, the carpet achieves strong aesthetics, abrasion resistance, and UV resistance. Furthermore, by adjusting the density of individual fibers in the yarn... The fineness and curl of the fabric make the carpet fluffier and softer. The bottom layer 2 is located at the very bottom of the carpet, serving as the carpet's skeleton and providing support with a certain degree of rigidity. The non-woven fabric layer 3 is located between the UV-resistant yarn layer and the bottom layer 2, and is situated at the bottom of the UV-resistant yarn layer. It serves as the substrate for the yarn weaving, acting as both a reinforcement layer and a barrier layer. The coating layer 4 is located between the non-woven fabric layer 3 and the bottom layer 2, and is situated on top of the bottom layer 2. It is used to bond the bottom layer 2. The adhesive layer 5 is located on top of the coating layer 4 and at the bottom of the non-woven fabric layer 3, and is used to fix the non-woven fabric layer 3 in place.

[0039] Optionally, the tricolor nylon yarn layer 1 includes tricolor nylon yarn and a UV absorber.

[0040] First, the yarn raw material is sliced ​​and mixed with three different colored masterbatches. Then, a UV absorber is added. Finally, the yarn is processed through a three-color yarn machine to form a three-color nylon yarn with UV protection function.

[0041] Optionally, the amount of ultraviolet absorber used is 0.4-0.9% of the mass of the tricolor nylon yarn.

[0042] The amount of UV absorber used must be kept within a reasonable range. If it is too little, the ideal UV protection effect cannot be achieved. However, once the critical point is reached, even if the amount of UV absorber is increased, the UV protection performance of the carpet cannot be further enhanced.

[0043] Optionally, the tricolor nylon yarn is made of polycaprolactam and is in the form of continuous filaments.

[0044] By selecting the above materials and shapes, the yarn can have better strength and toughness, thereby enhancing the carpet's wear resistance and durability.

[0045] Optional, the height of the tricolor nylon yarn is 4-8mm.

[0046] Different yarn heights can create a visual sense of layering, and combining different colored yarns can make the carpet more aesthetically pleasing overall.

[0047] Optionally, the fineness of a single fiber in the tricolor nylon yarn is 8-10, and the crimp of the fiber is 22-25%.

[0048] By reducing the fineness of the fibers while increasing their crimp, the cohesion between fibers can be enhanced, thereby increasing the fluffiness and softness of the carpet.

[0049] Optionally, the material of the base felt layer 2 is polyethylene terephthalate.

[0050] Polyethylene terephthalate (PET) has good strength, abrasion resistance, and durability, making it suitable as a carpet skeleton for supporting the carpet.

[0051] Optionally, the coating layer (4) is made of polyethylene and has a melting point of 105-135℃.

[0052] The coating layer (4) is made of low-density polyethylene with a melting point of 105-135℃.

[0053] Optionally, the adhesive layer (5) is made of ethylene vinyl acetate or acrylic acid.

[0054] Ethylene vinyl acetate has good adhesion, elasticity and environmental friendliness; acrylic acid has good environmental friendliness, adhesion and weather resistance. Both of these materials can be used to fix the nonwoven fabric layer well (3).

[0055] Optionally, the solid content of the adhesive layer (5) is 45-48%.

[0056] Only when the solid content is kept within a reasonable range can the adhesive layer (5) have sufficient bonding strength.

[0057] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any modifications or equivalent changes made based on the technical essence of the present utility model shall still fall within the scope of protection claimed by the present utility model.

Claims

1. A tricolor nylon yarn tufted car carpet, characterized in that, The carpet comprises a three-color nylon yarn layer (1), a backing felt layer (2), a non-woven fabric layer (3), a coating layer (4), and an adhesive layer (5), wherein, The tricolor nylon yarn layer (1) is located on the top of the carpet. The tricolor nylon yarn layer (1) is used to enhance the carpet’s aesthetics, abrasion resistance, UV resistance and fluffiness. The bottom felt layer (2) is located at the bottom of the carpet as a whole, and the bottom felt layer (2) serves as the skeleton of the carpet to support the carpet; The nonwoven fabric layer (3) is located between the three-color nylon yarn layer (1) and the base felt layer (2), and the nonwoven fabric layer (3) is located at the bottom of the three-color nylon yarn layer (1). The nonwoven fabric layer (3) is used as a substrate for yarn shuttle. The coating layer (4) is located entirely between the nonwoven fabric layer (3) and the base felt layer (2), and the coating layer (4) is located on top of the base felt layer (2). The coating layer (4) is used to bond the base felt layer (2). The adhesive layer (5) is located on top of the coating layer (4) and at the bottom of the nonwoven fabric layer (3), and the adhesive layer (5) is used to fix the nonwoven fabric layer (3).

2. The carpet according to claim 1, characterized in that, The tricolor nylon yarn layer (1) includes tricolor nylon yarn and ultraviolet absorber.

3. The carpet according to claim 2, characterized in that, The amount of the ultraviolet absorber is 0.4-0.9% of the mass of the tricolor nylon yarn.

4. The carpet according to claim 2, characterized in that, The tricolor nylon yarn is made of polycaprolactam and is in the form of continuous filaments.

5. The carpet according to claim 2, characterized in that, The height of the tricolor nylon yarn is 4-8mm.

6. The carpet according to claim 2, characterized in that, The fineness of a single fiber in the tricolor nylon yarn is 8-10, and the crimp of the fiber is 22-25%.

7. The carpet according to claim 1, characterized in that, The material of the bottom felt layer (2) is polyethylene terephthalate.

8. The carpet according to claim 1, characterized in that, The coating layer (4) is made of polyethylene and has a melting point of 105-135℃.

9. The carpet according to claim 1, characterized in that, The adhesive layer (5) is made of ethylene vinyl acetate or acrylic acid.

10. The carpet according to claim 1, characterized in that, The solid content of the adhesive layer (5) is 45-48%.

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