CN211972619U

CN211972619U - Coffee carbon warm-keeping napped knitted fabric

Info

Publication number: CN211972619U
Application number: CN201921947919.6U
Authority: CN
Inventors: 刘伟; 李姣姣
Original assignee: Qingdao Imei Fashion International Trade Co ltd
Current assignee: Qingdao Imei Fashion International Trade Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-11-20
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to the technical field of textile and clothing, in particular to a coffee carbon warm-keeping napping knitted fabric, which comprises a surface layer and a skin-friendly layer, wherein the surface layer is woven by yarns containing viscose staple fibers, the skin-friendly layer is woven by coffee carbon polyester filaments, the utility model discloses, the skin-friendly layer is woven by the coffee carbon polyester filaments, so that the skin-friendly layer has the effect of heating and warm keeping, meanwhile, because the coffee carbon has strong adsorption, the peculiar smell can be removed, the coffee carbon itself has dark gray or light gray, the dyeing process can be saved, the environment protection is facilitated, the fabric can be soft and comfortable to handle by adopting viscose pure spinning or blending with other fibers, the moisture regain of the viscose is high, the heat generating property is good, the fabric forms a layer of fluff by arranging the napping layer, more static air can be carried between the fluff, and the heat conductivity coefficient of the static air is minimum, is beneficial to keeping warm of the fabric.

Description

Coffee carbon warm-keeping napped knitted fabric

Technical Field

The utility model relates to a weaving clothing technical field specifically is a cold-proof napping knitted fabric of coffee carbon.

Background

Acrylic fiber is a mature chemical fiber, has soft hand feeling, good elasticity, good dyeing property and good heat retention property, has the name of synthetic wool, and is widely applied to knitted fabrics and sweaters.

Viscose fiber belongs to regenerated cellulose fiber, and is prepared by extracting pure cellulose from natural cellulose raw materials such as cotton linter, wood, reed, bamboo and the like to prepare viscose liquid and spinning the viscose liquid. The viscose fiber has high moisture regain, good hygroscopicity, easy dyeing, complete chromatogram and good color fastness, is called as artificial cotton, and can be blended with other chemical fibers to improve the performance of blended yarns, reduce static electricity in the spinning process and increase spinnability.

The coffee carbon is prepared by utilizing coffee residues left after coffee is drunk, calcining and carbonizing the coffee residues at the ultrahigh temperature of 1000 ℃ to prepare crystals, grinding the crystals into nano powder, and has a plurality of cavities, a large specific surface area, a strong adsorption effect, peculiar smell removal, body surface moisture absorption and bacteria reproduction inhibition.

Chinese patent (No. CN105297270A) discloses a suede coffee carbon knitted fabric, which comprises an outer surface layer and a suede layer, wherein the outer surface layer is formed by weaving blended yarns and spandex filaments, the blended yarns are divided into lining yarns, connecting yarns and face yarns, the face yarns and the lining yarns are interwoven with the spandex filaments through the connecting yarns, and the blended yarns are formed by blending coffee carbon fine denier acrylic fibers and viscose fibers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold-proof napping knitted fabric of coffee carbon to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the coffee carbon warm-keeping napping knitted fabric comprises a surface layer and a skin-friendly layer, wherein the surface layer is a blended yarn of acrylic staple fibers and viscose fibers, and the skin-friendly layer is woven by coffee carbon polyester filament yarns.

As a further aspect of the present invention: the inner sides of the surface layer and the skin-friendly layer are both provided with spandex.

As a further aspect of the present invention: and a hair-pulling layer is arranged on one side of the skin-friendly layer, which is in contact with the skin.

As a further aspect of the present invention: the coffee carbon polyester filament comprises coffee carbon common polyester filament and coffee carbon cation polyester filament.

As a further aspect of the present invention: the viscose fiber is viscose staple fiber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the skin-friendly layer is woven by the coffee carbon polyester filament yarns, so that the skin-friendly layer has the effects of heating and keeping warm, meanwhile, the coffee carbon has strong adsorption effect, so that peculiar smell can be removed, and the coffee carbon has dark gray or light gray, so that the dyeing process can be omitted, and the environment is protected;

2. by adopting the blended yarn of the acrylic staple fiber and the viscose fiber, the fabric has soft and comfortable hand feeling, the moisture regain of the viscose is high, the moisture absorption and the heat generation are good, and the acrylic fiber has good heat preservation;

3. through setting up the spandex, make top layer and close skin layer have elasticity, draw the hair layer through the setting, make the surface fabric form one deck fine hair, can carry more still air between the fine hair, the coefficient of heat conductivity of still air is minimum, is favorable to keeping warm of surface fabric.

Drawings

Fig. 1 is a structural schematic diagram of a coffee carbon warm-keeping napping knitted fabric.

In the figure: 1-surface layer, 2-skin-friendly layer and 3-napping layer.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Please refer to fig. 1, in the embodiment of the present invention, a coffee carbon warm-keeping napping knitted fabric, includes a surface layer 1 and a skin-friendly layer 2, the surface layer 1 is a blended yarn of acrylic staple fiber and viscose fiber, the skin-friendly layer 2 is woven by coffee carbon polyester filament yarn, and is woven by using coffee carbon polyester filament yarn to form the skin-friendly layer 2, so that the skin-friendly layer 2 has a warm-keeping effect of generating heat, and meanwhile, because coffee carbon has a strong adsorption effect, odor can be removed, and coffee carbon itself has dark gray or light gray, which can save dyeing process, and is beneficial to environmental protection.

Example 2

In this embodiment, top layer 1 and close skin layer 2 inboard all are provided with the spandex, through setting up the spandex, make top layer 1 and close skin layer 2 have the elasticity viscose.

In this embodiment, the napping layer 3 is arranged on the side, which is in contact with the skin, of the skin-friendly layer 2, and the napping layer 3 is arranged, so that the fabric forms a layer of fluff, more static air can be carried between the fluff, and the coefficient of thermal conductivity of the static air is minimum, thereby being beneficial to keeping warm of the fabric.

In this embodiment, the coffee carbon polyester filament yarns include coffee carbon common polyester filament yarns and coffee carbon cationic polyester filament yarns.

In this embodiment, the viscose fibers are viscose staple fibers.

In this embodiment, the surface layer 1 and the skin-friendly layer 2 are both knitted by a weft knitting machine.

Example 3

A garment is made of a fabric, wherein the fabric is the coffee carbon warm keeping napping knitted fabric in any one of embodiments 1-2.

The following tests are carried out on the knitted fabric according to the textile industry standard FZ/T73036-:

the test method comprises the following steps: preparing a 60 multiplied by 100mm combined sample, drying the sample in an oven at the temperature of (105 +/-2) DEG C, balancing for 1h under the conditions of the temperature of (20 +/-2) DEG C and the relative humidity of (65 +/-4) DEG C, starting a constant temperature and humidity test box and a temperature recorder, reading a temperature sensor test value as a blank temperature value when the temperature of the instrument is stabilized to (20 +/-0.5) DEG C and the relative humidity is (90 +/-3%), putting the balanced sample in a constant temperature and humidity box within 30s, respectively and completely inserting 3 combined samples, closing the test box, and simultaneously starting the temperature recorder for 30 min.

And (3) test results: the maximum temperature rise value of the fabric is 8.1 ℃, and the average temperature rise value of the fabric within 30min is 3.4 ℃.

The result shows that the coffee carbon warm-keeping napping knitted fabric provided by the utility model has very good moisture absorption and heating characteristics.

This cold-proof napping knitted fabric of coffee carbon, weave through adopting coffee carbon polyester filament to form with close skin layer 2, make close skin layer 2 have the cold-proof effect of generating heat, simultaneously because coffee carbon has very strong adsorption, can dispel the peculiar smell, and coffee carbon itself has dark grey or light grey, can save dyeing process, be favorable to the environmental protection, through adopting acrylic fibres short-staple and viscose fiber's mixed yarn, can make the surface fabric feel soft comfortable, the high moisture absorption of rate of regain of viscose is generated heat well, acrylic fibres has good heat insulating ability, through setting up the spandex, make top layer 1 and close skin layer 2 have elasticity, through setting up napping layer 3, make the surface fabric form one deck fine hair, can carry more still air between the fine hair, the coefficient of heat conductivity of still air is minimum, be favorable to keeping warm of surface fabric.

The utility model discloses a theory of operation is: the coffee carbon warm-keeping napping knitted fabric is formed by weaving 40 fiber blended yarns of acrylic fibers and viscose, 75D coffee carbon polyester fibers and 20D spandex filaments through a weft knitting machine, wherein the fiber blended yarns of the acrylic fibers and the viscose are arranged on a surface layer 1, the coffee carbon polyester filaments are arranged on a skin-friendly layer 2, and the spandex plays an elastic role in the middle of the two layers.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The coffee carbon warm-keeping napping knitted fabric comprises a surface layer (1) and a skin-friendly layer (2), and is characterized in that the surface layer (1) is formed by weaving yarns containing viscose fibers, the skin-friendly layer (2) is formed by weaving coffee carbon polyester filaments, the yarns containing the viscose staple fibers are viscose fiber pure-spun yarns, viscose fiber and acrylic fiber blended yarns, and viscose fiber and polyester fiber blended yarns, the napping layer (3) is arranged on one side, which is in contact with skin, of the skin-friendly layer (2), and the coffee carbon polyester filaments comprise coffee carbon common polyester filaments and coffee carbon cation polyester filaments.

2. The coffee carbon warm-keeping napped knitted fabric according to claim 1, characterized in that the surface layer (1) and/or the skin-friendly layer (2) are provided with spandex.

3. The coffee carbon warm-keeping napped knitted fabric according to claim 2, wherein the viscose fibers are viscose staple fibers.