High-density velvet warp knitting fabric
By using a composite structure of high-density napped warp-knitted fabric, combined with high-F polyester yarn, spunlace composite fiber web and antibacterial and anti-mite yarn, the problems of puncture prevention and antibacterial and anti-mite properties of high-density napped fabric are solved, achieving a soft feel and high-efficiency protective effect.
Patent Information
- Application Number
- CN202423031966.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Existing high-density napped warp-knitted fabrics are insufficient in terms of puncture resistance, antibacterial and anti-mite properties, and are easily punctured by sharp objects and prone to the growth of bacteria or mites.
The high-density fleece warp-knitted fabric with a composite structure includes a fleece fabric layer, a puncture-resistant fabric layer, and an antibacterial and anti-mite fabric layer, which are respectively composed of high-F polyester yarn, spunlace composite fiber web, and antibacterial and anti-mite yarn. Combined with the imitation cotton fleece structure and copper-modified antibacterial and anti-mite fibers, a multi-layer fiber web composite structure is formed.
It achieves the soft feel of high-density pile, good anti-puncture effect and antibacterial and anti-mite properties, thus improving the protective performance of the fabric.
Smart Images
Figure CN223904677U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a high density pile warp knitting fabric belongs to warp knitting fabric technical field. BACKGROUND
[0002] Among the fabric types applied to sofa covers, seat cushions and the like, the high density pile warp knitting fabric is favored by the majority of users due to its imitation leather hand feeling and high-grade appearance. However, the existing pile fabric has disadvantages in terms of puncture resistance, and when a sharp object is stabbed at the pile warp knitting fabric, it is easy to be punctured. Moreover, when used as a sofa fabric or a seat cushion, bacteria or mites are easy to breed on the inner side. How to prepare a high density pile warp knitting fabric with puncture resistance and antibacterial and anti-mite effects has become a problem to be solved. SUMMARY
[0003] The utility model aims at providing a high density pile warp knitting fabric with puncture resistance and antibacterial and anti-mite effects.
[0004] To solve the above technical problems, the utility model aims at realizing the following:
[0005] The utility model relates to a high density pile warp knitting fabric, which comprises a pile fabric layer, a puncture-resistant fabric layer and an antibacterial and anti-mite fabric layer which are combined together; the pile fabric layer has a pile layer formed by pile on the side surface away from the puncture-resistant fabric layer;
[0006] The pile fabric layer comprises a bottom comb and a face comb, the high F polyester filament is used in the face comb, and the fineness of the high F polyester filament is 45-75D / 144-288F;
[0007] The puncture-resistant fabric layer comprises a first PET / PA6 hollow orange segment type bicomponent ultrafine fiber net, a UHMWPE filament fiber net and a second PET / PA6 hollow orange segment type bicomponent ultrafine fiber net which are combined by water jet;
[0008] The antibacterial and anti-mite fabric layer is knitted by antibacterial and anti-mite yarn.
[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the pile fabric layer 1 is knitted by using an imitation cotton pile weave structure.
[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: the yarn used in the bottom comb is 40-75D polyester filament.
[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the antibacterial and anti-mite yarn comprises a first core yarn and a first fiber layer wrapped outside the first core yarn, the fiber used in the first fiber layer is copper modified antibacterial and anti-mite polyamide fiber, and the first core yarn is high-strength polyester filament or ultra-high molecular weight polyethylene filament.
[0012] The utility model discloses a high density pile warp knitting fabric, adopts high F terylene silk to pile, can make the pile have the effect of high density. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the structure schematic diagram of high density pile warp knitting fabric of example one.
[0014] Figure 2 It is the structure schematic diagram of anti -piercing fabric of example one.
[0015] Markings in the drawing are as follows: 1 - pile fabric layer, 2 - anti -piercing fabric layer, 3 - antibacterial and anti -mite fabric layer, 4 - pile layer, 21 - first PET / PA6 hollow orange segment type bicomponent microfiber web, 22 - UHMWPE filament fiber web, 23 - second PET / PA6 hollow orange segment type bicomponent microfiber web. DETAILED DESCRIPTION
[0016] The utility model is further explained below in connection with the drawings and specific embodiments.
[0017] Example one
[0018] In connection with Figure 1 And Figure 2 , the embodiment is explained in detail. The high density pile warp knitting fabric of the embodiment includes pile fabric layer 1, anti -piercing fabric layer 2 and antibacterial and anti -mite fabric layer 3 by hot melt adhesive web film phase composite, the pile fabric layer 1 has the pile layer 4 formed by the pile on the side surface away from the anti -piercing fabric layer 2, the pile fabric layer 1 includes bottom comb and face comb, the high F terylene silk used to the face comb, the fineness of the high F terylene silk is 45-75D / 144-288F. The fineness of the high F terylene silk in the embodiment is 75D / 288F, the fineness of the pile in the pile layer 4 formed by the pile is microfine, the density of the pile is higher, has the effect of soft feeling. And the surface of the pile fiber in the pile layer 4 is attached with three -proof finishing agent.
[0019] The anti -piercing fabric layer 2 includes the first PET / PA6 hollow orange segment type bicomponent microfiber web 21, UHMWPE filament fiber web 22 and second PET / PA6 hollow orange segment type bicomponent microfiber web 23 of water -jet composite, the antibacterial and anti -mite fabric layer 3 is woven by antibacterial and anti -mite yarn.
[0020] The UHMWPE is unwound from the filament drum and sent into a tubular draft device, then rapidly advances under the drafting action of high-speed airflow, and is uniformly dispersed on the previously unwound first PET / PA6 hollow orange segment type bicomponent ultrafine fiber web 21 under the filament separating and laying action of the fast swinging yarn swing device, to form a disordered and uniformly laid UHMWPE filament fiber web 22; then the second PET / PA6 hollow orange segment type bicomponent ultrafine fiber web is laid on the UHMWPE filament fiber web 22 to form a 3-layer fiber web superimposed structure. The 3-layer superimposed structure fiber layer is sent into a needle punching machine for water jet setting and composite.
[0021] Further, the napped fabric layer 1 is knitted by using a cotton-like pile weave structure. The yarn used in the bottom comb is 40-75D polyester filament.
[0022] Further, the antibacterial and anti-mite yarn comprises a first core yarn and a first fiber layer wrapped outside the first core yarn, the fiber used in the first fiber layer is a copper modified antibacterial and anti-mite polyamide 6 fiber; the first core yarn is high-strength polyester filament or ultra-high molecular weight polyethylene filament.
[0023] The above describes the preferred embodiments of the present application in detail. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the present application. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the present application shall be within the protection scope defined by the claims.
Claims
1. A high-pile warp-knitted fabric, characterized in that, The invention discloses a kind of anti-puncture and antibacterial fabric, including the pile fabric layer (1) of phase complex, anti-puncture fabric layer (2) and antibacterial fabric layer (3) of anti-mite;The side surface of the pile fabric layer (1) away from anti-puncture fabric layer (2) has the nap layer (4) formed by raising; The pile fabric layer (1) includes bottom comb and face comb, the high F polyester filament used by the face comb, the fineness of the high F polyester filament is 45-75D / 144-288F; The anti-puncture fabric layer (2) includes the first PET / PA6 hollow orange segment type bicomponent superfine fiber web (21) of water jet complex, UHMWPE filament fiber web (22) and second PET / PA6 hollow orange segment type bicomponent superfine fiber web (23); The antibacterial fabric layer (3) of anti-mite is woven by antibacterial and anti-mite yarn.
2. A high-pile warp-knitted fabric according to claim 1, characterized in that, The pile fabric layer (1) is woven by cotton-like pile weave structure.
3. A high-pile warp-knitted fabric according to claim 1, characterized in that, The yarn used by the bottom comb is 40-75D polyester filament.
4. The high-pile warp-knitted fabric according to claim 1, characterized in that, The antibacterial and anti-mite yarn includes first core yarn and first fiber layer wrapped outside first core yarn, the fiber used by the first fiber layer is copper modified antibacterial and anti-mite polyamide 6 fiber;The first core yarn is high-strength polyester filament or ultrahigh molecular weight polyethylene filament.