Lawn tufting base cloth with sizing material

Abstract

The utility model belongs to the technical field of lawn base cloth, and particularly relates to lawn tufting base cloth with sizing materials. The fabric comprises at least two layers of base cloth, the rubber material is filled between the adjacent base cloths; a plurality of quilting seams are formed in the base cloth. The artificial turf gluing device is used for solving the technical problems that the artificial turf gluing process in the prior art occupies about 1 / 3 of the manufacturing process time, and the production speed of the artificial turf is influenced.

Description

Technical Field

[0001] This utility model belongs to the field of lawn base fabric technology, specifically relating to a lawn tufted base fabric with self-adhesive material. Background Technology

[0002] Artificial turf is a synthetic ground cover material that mimics the appearance and function of natural grass. It is typically composed of plastic fibers, an adhesive backing layer, and a base fabric, and is widely used in sports fields, landscaping, and commercial spaces. The production process of artificial turf generally involves first tufting the base fabric, then applying adhesive to the back of the fabric using conveyor rollers coated with adhesive, and finally undergoing a hardening process to complete the artificial turf production.

[0003] It is evident that the adhesive application process accounts for about one-third of the manufacturing time of artificial turf. If this process can be eliminated, the production speed of artificial turf will be greatly increased. Utility Model Content

[0004] This invention provides a turf tufted base fabric with built-in adhesive to solve the technical problem that the adhesive application process in existing artificial turf accounts for about one-third of the manufacturing process time, affecting the production speed of artificial turf.

[0005] This utility model includes: at least two layers of base fabric;

[0006] Adhesive material is filled between adjacent base fabrics;

[0007] The base fabric has several quilted seams. The adhesive is fixed to the tufted base fabric by at least two layers of base fabric. After the tufting of the base fabric is completed, it can be directly hardened, eliminating the need for the adhesive application process and improving production efficiency.

[0008] Furthermore, the adhesive material is a solid adhesive sheet. The beneficial effect of this step is that the solid adhesive sheet is flexible, which facilitates transportation and winding.

[0009] Furthermore: when the adhesive is in a liquid state, the adhesive fills the encapsulation body;

[0010] The package includes several bags, each bag being elongated and connected to adjacent bags by a first connecting piece.

[0011] The position of the first connecting piece corresponds to the position of the quilting. The beneficial effect of this step is that the hollow needle punctures the pouch during tufting, and the internal adhesive will flow out, which is equivalent to the existing adhesive application process.

[0012] Furthermore: each of the bags is divided into several sub-bags by several second connecting pieces; the second connecting pieces are perpendicular to the first connecting pieces. The beneficial effect of this step is that the sub-bags can separate the bags, preventing the complete leakage of the adhesive material if one bag is damaged.

[0013] Furthermore, the material of the encapsulation body is heat-sealable plastic. The beneficial effect of this step is that heat-sealable plastic is generally made of polyethylene, polypropylene, polyvinyl chloride or polyester, which can be easily separated into multiple bags or sub-bags after injection.

[0014] Furthermore: the adhesive filling the apothecia is a two-component mixed hardening adhesive, and adjacent apothecia are filled with the adhesive and a hardener respectively. The beneficial effect of this step is that multiple apothecia can be punctured and mixed simultaneously in a short time during the tufting process to achieve hardening, thus avoiding damage to a single apothecia, which would cause the adhesive to solidify and fail prematurely.

[0015] The beneficial effects of this utility model are:

[0016] This application adds an adhesive to the tufted base fabric, which allows the base fabric to be hardened directly after the tufting process is completed, eliminating the need for an adhesive coating process and improving the production efficiency of artificial turf. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of a lawn tufted base fabric with self-adhesive material provided by this utility model;

[0019] Figure 2 A schematic diagram of the structure of a turf tufted base fabric with self-adhesive material provided by this utility model. Figure 1 ;

[0020] Figure 3 A schematic diagram of the structure of a turf tufted base fabric with self-adhesive material provided by this utility model. Figure 1 .

[0021] Figure label:

[0022] 1-Base fabric; 2-Bag; 3-First connecting piece; 4-Daughter bag; 5-Second connecting piece;

[0023] 11-Quilting. Detailed Implementation

[0024] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0025] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0026] Example

[0027] like Figures 1-3 As shown, this utility model includes: at least two layers of base fabric 1 stacked vertically;

[0028] The adhesive material is filled between adjacent base fabrics 1;

[0029] The base fabric 1 has several quilting seams 11. The adhesive is fixed to the tufted base fabric by at least two layers of base fabric and fixed by the quilting seams 11 to prevent the adhesive from moving between the base fabrics; after the tufting of the tufted base fabric is completed, it can be directly subjected to hardening treatment.

[0030] In one embodiment, the adhesive is a solid adhesive sheet, which is flexible and easy to transport and wind. In the prior art, the adhesive hardens by heating and drying; the solid adhesive sheet is a hot melt adhesive, which requires heating to bond the tufted fabric to the base fabric, and then cooling and hardening. Although this process is different from the way the adhesive is used in the prior art, it does not require any changes to the equipment, except that heating and drying is replaced by heating and melting, and no changes to the equipment are needed.

[0031] In one embodiment, when the adhesive is in a liquid state, the adhesive is filled into the encapsulation body;

[0032] The encapsulation body includes a plurality of bags 2, each bag 2 being elongated and connected to adjacent bags 2 by a first connecting piece 3.

[0033] The first connecting piece 3 is positioned corresponding to the quilting 11. The quilting 11 secures the first connecting piece 3, thus fixing the pouch 2. Then, the hollow needle punctures the pouch 2 during tufting, allowing the internal adhesive to flow out, similar to existing adhesive application processes. Furthermore, during the retraction process, any adhesive residue on the hollow needle is scraped off by the base fabric 1, eliminating concerns about it getting onto the tufted fabric. Only periodic cleaning or replacement of the hollow needle is required.

[0034] In one embodiment, each of the bags 2 is divided into several sub-bags 4 by several second connecting pieces 5; the second connecting pieces 5 are perpendicular to the first connecting pieces 3, and the sub-bags 4 can separate the bags 2 to prevent a bag 2 from breaking and the adhesive from leaking out completely.

[0035] In one embodiment, the encapsulation body is made of heat-sealable plastic, which is generally made of polyethylene, polypropylene, polyvinyl chloride or polyester, and can be easily divided into multiple bags 2 or sub-bags 4 after injection.

[0036] In one embodiment, the adhesive filling the sub-bag 4 is a two-component mixed hardening adhesive. Adjacent sub-bags 4 are respectively filled with the adhesive and a hardener. Only when multiple sub-bags 4 can be punctured and mixed simultaneously in a short time during the tufting process can hardening be achieved, thus avoiding damage to a single sub-bag 4, which would cause the adhesive to solidify and fail prematurely.

[0037] This application pre-places adhesive within the base fabric, eliminating the need for adhesive application and improving production efficiency.

[0038] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification. In the description of this specification, references to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A tufted carpet backing with adhesive, characterized in that, include: At least two layers of base fabric; Adhesive material is filled between adjacent base fabrics; The base fabric has several quilted seams.

2. The self-bonded carpet tile of claim 1, wherein, The adhesive material is a solid adhesive sheet.

3. The self-bonded carpet tile of claim 1, wherein, When the adhesive is in a liquid state, the adhesive fills the encapsulation body; The package includes several bags, each bag being elongated and connected to adjacent bags by a first connecting piece. The position of the first connecting piece corresponds to the position of the quilting.

4. The self-bonded carpet tile of claim 3, wherein, Each of the bags is divided into several sub-bags by several second connecting pieces; the second connecting pieces are perpendicular to the first connecting pieces.

5. A tufted carpet backing according to claim 3 or 4, wherein the backing is a primary backing. The encapsulation body is made of heat-sealable plastic.

6. The self-bonded carpet tile of claim 4, wherein, The adhesive filling the daughter capsule is a two-component mixed hardening adhesive, and adjacent daughter capsules are respectively filled with this adhesive and a hardening agent.

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