CN211994519U

CN211994519U - Three-proofing composite fabric

Info

Publication number: CN211994519U
Application number: CN201922324524.7U
Authority: CN
Inventors: 舒灵龙
Original assignee: Zhejiang Shangzheng Textile Technology Co ltd
Current assignee: Zhejiang Shangzheng Textile Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-24
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a three-proofing composite fabric, which comprises a high-elasticity fabric outer layer, a RPET polar fleece inner layer and a TPU high-permeability film, wherein the high-elasticity fabric outer layer, the RPET polar fleece inner layer are connected in a composite way, the TPU high-permeability film is positioned between the high-elasticity fabric outer layer and the RPET polar fleece inner layer, and the TPU high-permeability film has high air permeability and high moisture permeability, so that the air permeability of the composite fabric is improved; the outer layer of the high-elasticity fabric is provided with the organic fluororesin layer, and the organic fluororesin has good waterproof, oil-proof and antifouling performances and good washing fastness; a bamboo charcoal fiber layer is further arranged between the TPU high-permeability film and the RPET polar fleece inner layer, the fabric has antibacterial and antibacterial properties due to the bamboo charcoal fiber layer, triphenyl phosphate flame-retardant layers are coated outside the high-elasticity polyester yarns and the spandex filaments, triphenyl phosphate has a good flame-retardant effect, and cannot cause harm to a human body, so that the fabric has flame-retardant properties.

Description

Three-proofing composite fabric

The technical field is as follows:

the utility model relates to a three proofings compound surface fabric.

Background art:

with the development of society and the improvement of living standard of people, people's requirement to garment materials is no longer only limited to appearance and cold-proof effect, and the materials need to have more advantages and functions to be favored by people. When weaving and routing, the knitted fabric mainly comprises three types of coil units, namely looping, tucking and floating, wherein the looping indicates that a full needle is eaten, and the whole weaving process is finished by knitting to form a coil; tucking means that half needles are eaten, knitting only needs to be eaten, and no loop is removed or looped, so that an arc is formed on an old coil; the floating thread means that the needle is not eaten and the floating thread is formed on the back of the fabric; the structure that completes a set of stitch weaves is called a lane.

The invention content is as follows:

the utility model aims at solving the problems in the prior art, providing a three-proofing composite fabric which has the functions of water resistance, oil resistance and pollution resistance, has good flame retardant property, has good ventilation and heat retention and is comfortable to wear after being made into clothes.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a three-proofing composite fabric comprises a high-elasticity fabric outer layer, an RPET polar fleece inner layer and a TPU high-permeability film, wherein the high-elasticity fabric outer layer, the RPET polar fleece inner layer and the TPU high-permeability film are connected in a compounding mode; the high-elasticity fabric outer layer is composed of a plurality of knitting fabric units which are woven in a circulating mode, the knitting fabric units are knitted by 5 paths of yarns, each path 1 comprises 6 coils, the

paths

1, 2, 3 and 5 adopt high-elasticity polyester yarns, the path 4 adopts spandex filaments, all the yarn coils in the path 4 are looped, the coil 2 in the path 1 is tucked, the coil 4 is a floating thread, and the rest of the yarn coils are looped; the 1 st coil in the 2 nd path is a tuck coil, the 3 rd coil is a floating wire, and the rest are loop forming; the 2 nd coil in the 3 rd path is a floating wire, the 5 th coil is a tuck coil, and the rest are formed loops; the 1 st coil in the 5 th path is a tuck coil, the 3 rd coil is a floating wire, and the rest are loop-forming.

And a bamboo charcoal fiber layer is also arranged between the TPU high-permeability film and the RPET polar fleece inner layer.

And triphenyl phosphate flame-retardant layers are coated outside the high-elastic polyester yarns and the spandex filaments.

The high-elasticity polyester yarns are 30D high-elasticity polyester yarns, and the spandex filament yarns are 20D spandex filament yarns.

The coil length of the high-elasticity polyester yarn is 16cm/100 needles, and the coil length of the spandex filament yarn is 21cm/100 needles.

The utility model has the advantages that: the utility model discloses a three-proofing composite fabric, including compound high elastic fabric skin, RPET shake a fine hair inlayer and lie in high elastic fabric skin and RPET shake a fine hair inlayer between the high transparent membrane of TPU, TPU highly passes through the membrane and has high ventilative, high moisture permeability, improves the gas permeability of composite fabric; the outer layer of the high-elasticity fabric is provided with the organic fluororesin layer, and the organic fluororesin has good waterproof, oil-proof and antifouling performances and good washing fastness; a bamboo charcoal fiber layer is further arranged between the TPU high-permeability film and the RPET polar fleece inner layer, the fabric has antibacterial and antibacterial properties due to the bamboo charcoal fiber layer, triphenyl phosphate flame-retardant layers are coated outside the high-elasticity polyester yarns and the spandex filaments, triphenyl phosphate has a good flame-retardant effect, and cannot cause harm to a human body, so that the fabric has flame-retardant properties.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the outer layer of the high-elasticity fabric of the present invention;

FIG. 3 is a knitting diagram of the knitted fabric unit of the present invention;

FIG. 4 is a schematic structural view of the high elastic polyester yarn of the present invention;

fig. 5 is a schematic structural view of the spandex filament of the present invention.

The specific implementation mode is as follows:

in order to make the technical field of the invention better understand, the invention is further described in detail with reference to the accompanying drawings and embodiments.

The three-proofing composite fabric shown in fig. 1-5 comprises an outer high-elasticity fabric layer 1, an inner RPET polar fleece layer 2 and a TPU high-permeability film 3, wherein the outer high-elasticity fabric layer 1, the inner RPET polar fleece layer 2 and the TPU high-permeability film are compositely connected, and an organic fluorine resin layer 4 is arranged on the outer high-elasticity fabric layer 1. The RPET polar fleece inner layer 2 is an environment-friendly recycled fabric, is environment-friendly and sanitary, and has clear texture, good fluffiness and elasticity and soft hand feeling. The TPU high-permeability film 3 has high air permeability and high moisture permeability, the organic fluorine resin layer 4 has good waterproof, oil-proof and antifouling performances, and meanwhile, the washing resistance is good, so that the fabric has excellent three-proofing performance. As a preferred scheme, a bamboo charcoal fiber layer 6 is further arranged between the TPU high-permeability membrane 3 and the RPET polar fleece inner layer 2, micropores of the natural bamboo charcoal are more refined and honeycombed, and the unique fiber structure can enable the fabric to have the characteristics of moisture absorption, ventilation, bacteriostasis, antibiosis, warmness in winter and coolness in summer, greenness, environmental protection and the like.

The high-elasticity fabric outer layer 1 is composed of a plurality of knitting fabric units 11 which are woven in a circulating mode, the knitting fabric units 11 are formed by knitting 5 paths of yarns, each path 1 comprises 6 loops, the

paths

1, 2, 3 and 5 adopt high-elasticity polyester yarns 7, the path 4 adopts spandex filaments 8, all yarn loops in the path 4 are looped, the loop 2 in the path 1 is tucked, the loop 4 is floating thread, and the rest are looped; the 1 st coil in the 2 nd path is a tuck coil, the 3 rd coil is a floating wire, and the rest are loop forming; the 2 nd coil in the 3 rd path is a floating wire, the 5 th coil is a tuck coil, and the rest are formed loops; the 1 st coil in the 5 th path is a tuck coil, the 3 rd coil is a floating wire, and the rest are loop-forming. The coil length of the high-elastic polyester yarn 7 is 16cm/100 needles, the coil length of the spandex filament 8 is 21cm/100 needles, and the unique coil structure enables the outer layer structure of the fabric to be stable, and the fabric has good elasticity in four directions and comfortable hand feeling. As a preferred scheme, the high-elasticity polyester yarn 7 is a 30D high-elasticity polyester yarn, the spandex filament 8 is a 20D spandex filament, the high-elasticity polyester yarn 7 and the spandex filament 8 are both coated with a triphenyl phosphate flame-retardant layer 9, and triphenyl phosphate has good flame-retardant performance and is harmless to a human body.

The three-proofing composite fabric comprises a high-elasticity fabric outer layer, an RPET polar fleece inner layer and a TPU high-permeability film, wherein the high-elasticity fabric outer layer, the RPET polar fleece inner layer and the TPU high-permeability film are connected in a compounding mode, the TPU high-permeability film has high air permeability and high moisture permeability, and the air permeability of the composite fabric is improved; the outer layer of the high-elasticity fabric is provided with the organic fluororesin layer, and the organic fluororesin has good waterproof, oil-proof and antifouling performances and good washing fastness; a bamboo charcoal fiber layer is further arranged between the TPU high-permeability film and the RPET polar fleece inner layer, the fabric has antibacterial and antibacterial properties due to the bamboo charcoal fiber layer, triphenyl phosphate flame-retardant layers are coated outside the high-elasticity polyester yarns and the spandex filaments, triphenyl phosphate has a good flame-retardant effect, and cannot cause harm to a human body, so that the fabric has flame-retardant properties.

Claims

1. A three proofings compound surface fabric which characterized in that: the high-elasticity fabric comprises a high-elasticity fabric outer layer (1), an RPET polar fleece inner layer (2) and a TPU high-permeability film (3) positioned between the high-elasticity fabric outer layer (1) and the RPET polar fleece inner layer (2), wherein the high-elasticity fabric outer layer (1) is provided with an organic fluorine resin layer (4); the high-elasticity fabric outer layer (1) is composed of a plurality of knitting fabric units (11) which are circularly woven, the knitting fabric units (11) are knitted by 5 paths of yarns, each path 1 comprises 6 coils, the lower paths 1, 2, 3 and 5 adopt high-elasticity polyester yarns (7), the path 4 adopts spandex filaments (8), all the yarn coils in the path 4 are looped, the coil 2 in the path 1 is a tuck, the coil 4 is a floating line, and the rest are looped; the 1 st coil in the 2 nd path is a tuck coil, the 3 rd coil is a floating wire, and the rest are loop forming; the 2 nd coil in the 3 rd path is a floating wire, the 5 th coil is a tuck coil, and the rest are formed loops; the 1 st coil in the 5 th path is a tuck coil, the 3 rd coil is a floating wire, and the rest are loop-forming.

2. The three-proofing composite fabric according to claim 1, characterized in that: and a bamboo charcoal fiber layer (6) is also arranged between the TPU high-permeability film (3) and the RPET polar fleece inner layer (2).

3. The three-proofing composite fabric according to claim 1, characterized in that: and triphenyl phosphate flame-retardant layers (9) are coated outside the high-elastic polyester yarns (7) and the spandex filaments (8).

4. The three-proofing composite fabric according to claim 1, characterized in that: the high-elasticity polyester yarns (7) are 30D high-elasticity polyester yarns, and the spandex filament yarns (8) are 20D spandex filament yarns.

5. The three-proofing composite fabric according to claim 1, characterized in that: the coil length of the high-elasticity polyester yarn (7) is 16cm/100 needles, and the coil length of the spandex filament yarn (8) is 21cm/100 needles.