CN217968698U

CN217968698U - Waterproof ventilative type knitted fabric

Info

Publication number: CN217968698U
Application number: CN202222177769.3U
Authority: CN
Inventors: 张玲莉
Original assignee: Suzhou Saidusheng New Material Technology Co ltd
Current assignee: Suzhou Saidusheng New Material Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-06
Anticipated expiration: 2032-08-18

Abstract

The utility model belongs to the technical field of knitted fabric, especially, waterproof ventilative type knitted fabric, including the knitted layer, the top hot pressing veneer elastic layer of knitted layer, and the top hot pressing veneer of elastic layer has the inoxidizing coating, the top hot pressing veneer of inoxidizing coating has ventilative layer, and knitted layer is woven by equidistant distribution's antibiotic woof and equidistant distribution's antibiotic warp through alternating layer upon layer and forms. The utility model forms a knitting layer by weaving the antibacterial weft yarns and the antibacterial warp yarns, which can improve the antibacterial performance of the whole knitting fabric, and further can effectively remove bacteria entering from the outside and bacteria breeding due to sweating; the elastic range and strength are improved by the additionally arranged elastic layer and the protective layer, so that the knitted fabric is loose and comfortable to wear, and the waterproof and flame-retardant properties of the knitted fabric are improved by the protective layer; the moisture absorption cloth strips and the sweat releasing cloth strips are inserted in a longitudinal mode to form the air holes which are uniformly distributed, so that the clothes are fresh and comfortable to wear, and are not easy to feel stuffy.

Description

Waterproof ventilative type knitted fabric

Technical Field

The utility model relates to a knitted fabric technical field especially relates to a waterproof ventilative type knitted fabric.

Background

The knitted fabric is a fabric formed by bending yarns into loops by using a knitting needle and interlooping the yarns, and is different from the woven fabric in the form of the yarns in the fabric. The knitting is divided into weft knitting and warp knitting, and the knitted fabric is widely applied to products such as clothing fabric, lining fabric and home textiles and is popular with consumers.

The existing knitted fabrics mainly have the following defects: 1. the basic knitted layer has no antibacterial performance after knitting is finished, so that external bacteria and bacteria bred by sweating are attached to the fabric for a long time to threaten the health of a human body; 2. does not have good waterproof and air-permeable performance and poor elasticity. Therefore, we propose an improved waterproof and breathable knitted fabric to meet the diversified use demands of consumers for knitted fabrics nowadays.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waterproof and breathable knitted fabric.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof ventilative type knitted fabric, includes the knitted layer, the top hot-pressing veneer of knitted layer has the elastic layer, and the top hot-pressing veneer of elastic layer has the inoxidizing coating, the top hot-pressing veneer of inoxidizing coating has the ventilative layer, and the knitted layer is woven by equidistant antibiotic woof and equidistant antibiotic warp of distribution through alternate layer upon layer and form.

Preferably, the elastic layer is composed of a double-strand transverse line and a double-strand longitudinal line, and the double-strand transverse line is formed by twisting two first elastic lines.

Preferably, the double-strand longitudinal line is formed by twisting two second elastic lines, and the double-strand transverse line is inserted in the center of the double-strand longitudinal line.

Preferably, the protective layer consists of waterproof cloth and flame-retardant cloth, and the waterproof cloth and the flame-retardant cloth are combined into an integrally formed structure through hot-pressing glue up and down.

Preferably, the breathable layer comprises moisture absorption cloth strips distributed at equal intervals and perspiration cloth strips distributed at equal intervals.

Preferably, the moisture absorption cloth strips and the sweat releasing cloth strips are crossed and longitudinally inserted to form the air holes which are uniformly distributed.

The utility model has the advantages that:

1. firstly, the antibacterial weft yarns and the antibacterial warp yarns are woven to form the knitted layer, so that the antibacterial performance of the whole knitted fabric can be improved, bacteria entering from the outside and bacteria breeding due to sweating can be effectively eliminated, the body health is facilitated, and the occurrence of diseases is reduced;

2. secondly, through the additionally arranged elastic layer and the protective layer, the double-strand transverse threads are inserted in the centers of the double-strand longitudinal threads to increase the elasticity in multiple directions, so that the elastic range and the strength are improved, the knitted fabric is loosely and comfortably worn and is not easy to deform, and the waterproof and flame-retardant properties of the knitted fabric are increased by utilizing the protective layer, so that the knitted fabric can better adapt to changeable environments;

3. finally, the moisture absorption cloth strips and the sweat releasing cloth strips are longitudinally crossed and inserted to form the air holes which are uniformly distributed, so that the moisture absorption and sweat releasing are facilitated while the air permeability is improved, and further, the clothes are fresh and comfortable to wear and are not easy to feel sultry.

Drawings

Fig. 1 is a schematic view of the structure of a waterproof and breathable knitted fabric provided by the present invention;

fig. 2 is a schematic view of a composition structure of a knitted layer in a waterproof breathable knitted fabric provided by the present invention;

fig. 3 is a schematic view of the structure of the elastic layer in the waterproof and breathable knitted fabric of the present invention.

In the figure: 1. a knitted layer; 2. an elastic layer; 3. a protective layer; 4. a breathable layer; 11. an antimicrobial weft yarn; 12. antibacterial warp yarns; 21. a first elastic thread; 22. a second elastic thread; 31. waterproof cloth; 32. flame-retardant cloth; 41. moisture-absorbing cloth strips; 42. perspiration cloth; 43. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Embodiment 1, referring to fig. 1 to 3, a waterproof and breathable knitted fabric comprises a knitted layer 1 and an elastic layer 2, wherein the elastic layer 2 is bonded on the top of the knitted layer 1 through hot pressing, and the knitted layer 1 is formed by alternately weaving antibacterial weft yarns 11 and antibacterial warp yarns 12 which are distributed at equal intervals layer by layer;

the antibacterial weft yarns 11 are made of silver fiber materials, the antibacterial warp yarns 12 are made of copper fiber materials, and the antibacterial weft yarns 11 and the antibacterial warp yarns 12 are woven to form the knitting layer 1, so that the antibacterial performance of the whole knitted fabric can be improved, bacteria entering from the outside and bacteria breeding due to sweating can be effectively eliminated, the body health is facilitated, and diseases are reduced;

the elastic layer 2 consists of a double-strand transverse line and a double-strand longitudinal line, the double-strand transverse line is formed by twisting two first elastic lines 21, the double-strand longitudinal line is formed by twisting two second elastic lines 22, and the double-strand transverse line is inserted in the center of the double-strand longitudinal line;

two first elastic threads 21 are all made by the modal material, and two second elastic threads 22 are all made by spandex silk material, through the elastic layer 2 that adds, the elasticity in order to increase a plurality of azimuths in the center of the double-strand vertical line is alternate to the double-strand horizontal line so, improves elasticity scope and dynamics for knitted fabric wears loosely and comfortably, non-deformable.

Embodiment 2, referring to fig. 1, this embodiment is optimized based on embodiment 1, and specifically includes: the waterproof breathable knitted fabric further comprises a protective layer 3 and a breathable layer 4, wherein the protective layer 3 is bonded to the top of the elastic layer 2 through hot pressing, and the breathable layer 4 is bonded to the top of the protective layer 3 through hot pressing;

the protective layer 3 is composed of waterproof cloth 31 and flame-retardant cloth 32, the waterproof cloth 31 and the flame-retardant cloth 32 are combined into an integrated structure through hot-press gluing, the waterproof cloth 31 is made of PTFE membrane materials, the flame-retardant cloth 32 is made of aramid fiber materials, so that moisture entering from the outside is isolated and blocked through the waterproof cloth 31, and a fire source entering from the outside is isolated and blocked through the flame-retardant cloth 32, so that a good flame-retardant and waterproof effect is achieved, and the waterproof cloth can better adapt to changeable environments;

the breathable layer 4 comprises moisture absorption cloth strips 41 distributed at equal intervals and sweat releasing cloth strips 42 distributed at equal intervals, the moisture absorption cloth strips 41 and the sweat releasing cloth strips 42 are crossed and longitudinally inserted to form uniformly distributed air holes 43, the moisture absorption cloth strips 41 are made of copper ammonia fiber materials, the sweat releasing cloth strips 42 are made of cool fiber materials, the moisture absorption cloth strips 41 and the sweat releasing cloth strips 42 are crossed and longitudinally inserted to form uniformly distributed air holes 43, the moisture absorption and sweat releasing are facilitated while the breathable performance is improved, further, clothes are enabled to be fresh and comfortable to wear, and stuffiness is not easy to feel.

The working principle is as follows: firstly, antibacterial weft yarns 11 made of silver fiber materials and antibacterial warp yarns 12 made of copper fiber materials are matched to effectively remove bacteria entering from the outside and bacteria breeding in perspiration, and then two first elastic threads 21 made of modal materials and two second elastic threads 22 made of spandex materials are used for improving the elasticity;

secondly, the waterproof cloth 31 made of PTFE membrane material and the flame-retardant cloth 32 made of aramid fiber material isolate and block moisture entering from the outside and fire sources entering from the outside, so that good flame-retardant and waterproof effects are achieved;

finally, the moisture absorption cloth strips 41 and the sweat releasing cloth strips 42 are crossed and longitudinally inserted to form the air holes 43 which are uniformly distributed, so that the moisture absorption and sweat releasing are facilitated while the air permeability is improved.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waterproof ventilative type knitted fabric, includes knitted layer (1), its characterized in that, the top thermocompression bonding elastic layer (2) of knitted layer (1), and the top thermocompression bonding of elastic layer (2) has inoxidizing coating (3), the top thermocompression bonding of inoxidizing coating (3) has ventilative layer (4), and knitted layer (1) is woven by equidistant antibiotic woof (11) that distribute and equidistant antibiotic warp (12) that distribute through alternate layer upon layer and form.

2. The waterproof breathable knitted fabric according to claim 1, characterized in that said elastic layer (2) is composed of two transverse and longitudinal strands, the latter being twisted from two first elastic strands (21).

3. The waterproof breathable knitted fabric according to claim 2, wherein the doubled longitudinal threads are formed by twisting two second elastic threads (22), and the doubled transverse threads are inserted in the centers of the doubled longitudinal threads.

4. The waterproof breathable knitted fabric according to claim 1, wherein the protective layer (3) is composed of a waterproof cloth (31) and a flame-retardant cloth (32), and the waterproof cloth (31) and the flame-retardant cloth (32) are thermally laminated up and down to form an integral structure.

5. The waterproof breathable knitted fabric according to claim 1, characterized in that the breathable layer (4) comprises equally spaced moisture-absorbing strips (41) and equally spaced perspiration-wicking strips (42).

6. The waterproof breathable knitted fabric according to claim 5, wherein the moisture-absorbing cloth strips (41) and the sweat-releasing cloth strips (42) are inserted in a crosswise direction to form the uniformly distributed breathable holes (43).