CN210001995U

CN210001995U - elastic yarns

Info

Publication number: CN210001995U
Application number: CN201920516443.4U
Authority: CN
Inventors: 钱飞; 徐帅
Original assignee: Yancheng Vocational Institute of Industry Technology
Current assignee: Yancheng Vocational Institute of Industry Technology
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-01-31
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses an elastic yarn, including the yarn core, the winding outside the yarn core, be provided with ventilative layer between yarn core and the winding, and the yarn core includes main yarn core and vice yarn core, vice yarn core encircles at main yarn core surface, every adjacent two according to annular matrix arrangement mode laminate each other between the vice yarn core, the clearance department packing of main yarn core and vice yarn core has the filler, the utility model discloses not only have the dual function of heat preservation and health care, still can assist the skin perspire to can clean skin's function, but also have corrosion-resistant, mechanical strength do, the hygroscopicity is good and the characteristics that the elastic recovery is high, in addition, whole yarn effectively increases the light sensation of knitting after weaving.

Description

elastic yarns

Technical Field

The utility model relates to a yarn technical field specifically is elastic yarn.

Background

The yarn is kinds of textiles, the product of definite fineness is processed by various textile fibers, is used for weaving, rope making, thread making, knitting, embroidery and the like, and is divided into staple fiber yarn, continuous filament yarn and the like, the fineness of the yarn has various expression methods such as number, metric number, English number, denier and the like, the twist of the yarn is expressed by the number of turns per meter or per inch, wool yarn and wool are used for weaving woolen sweaters, woolen pants, hair vests, scarves, caps, gloves and weaving various articles for clothes in spring and autumn, the yarn has various structures and shapes, the yarn with various forms rich cloth and clothes, and the color is added for the life of people.

The existing elastic yarn has poor elasticity and is easy to break, and the cloth woven by the elastic yarn has poor heat retention, hygroscopicity and air permeability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing kind of elastic yarn in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides a following technical scheme elastic yarn, including the yarn core, the winding part of winding outside the yarn core, be provided with ventilative layer between yarn core and the winding part, and the yarn core includes main yarn core and vice yarn core, vice yarn core encircles at main yarn core surface according to the annular matrix arrangement mode, every adjacent two laminate each other between the vice yarn core, the clearance department of main yarn core and vice yarn core is filled with the filler.

Preferably, the main yarn core is formed by twisting glass fiber and ramie fiber.

Preferably, the secondary yarn core is formed by twisting at least two strands of ramie fibers.

Preferably, the diameter of the primary yarn core is 3 to 5 times the diameter of the secondary yarn core.

Preferably, the air-permeable layer is of a sleeve structure, and the air-permeable layer is of a net structure formed by weaving polyamide fibers and alginate fibers.

Preferably, the mesh diameter of the air-permeable layer is 0.02-0.04 mm.

Preferably, the winding part is formed by twisting spandex and flax fiber.

Preferably, the filler is modified viscose staple fiber.

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

(1) the utility model discloses in vice yarn core encircles at main yarn core surface, every adjacent two according to annular matrix arrangement the laminating each other between the vice yarn core not only makes overall structure compactness, makes main yarn core atress balanced simultaneously, improves the mechanical strength of whole yarn.

(2) The utility model discloses in the clearance department packing of main yarn core and vice yarn core has the filler, the filler is modified viscose short-staple, and modified viscose has the wool type and feels, bulk, hygroscopicity good and the elasticity answer is high for whole yarn has fine heat preservation effect and hygroscopicity, makes whole yarn have fine light and feel moreover.

(3) The utility model discloses in ventilative layer is by polyamide fibre and alginate fiber weave the network structure who forms, and wherein alginate fiber can improve the attention and the memory of wearer, still has antianaphylaxis, alleviates fatigue and improves the insomnia situation and have heat retaining function, and polyamide fiber has nontoxic, matter is light, good mechanical strength, wearability and better corrosion resistance, consequently for the yarn has the function of health care and has also improved the heat preservation function of yarn outward simultaneously.

(4) The utility model discloses in main yarn core is twisted with fingers by glass fiber and ramie fiber and forms, and glass fiber has that tensile strength is big, it is effectual to keep warm, good electrical insulation and fire prevention shielding property, and ramie fiber has harmful gas such as formaldehyde, ammonia and benzene in the adsorbed air, still has good gas permeability, heat conductivity and bactericidal nature, and then makes main yarn core have advantages such as stronger tensile strength, gas permeability, electrical insulation and bactericidal nature, vice yarn core has two strands of ramie fibers to twist with fingers at least and forms for increase the mechanical strength of main yarn core, increase overall structure's wearability, but also play the effect of mould proof.

(5) The utility model discloses in the winding part is twisted with fingers for spandex and flax fiber and forms, and flax fiber's moisture absorption is put wet fastly, can in time adjust the ecological temperature environment on human skin top layer, produces capillary hole phenomenon when with skin contact, can assist the skin perspiration to can clean skin, and spandex elasticity is excellent, and more resistant chemical degradation, spandex acid and alkali resistance, resistant sweat, sea water resistance, resistant dry cleaning nature, wearability are all better, thereby make whole yarn have good elasticity and wearability.

Therefore, the utility model discloses not only have the dual function of heat preservation and health care, still can assist the skin perspire to can clean the function of skin, but also have corrosion-resistant, mechanical strength do, the hygroscopicity is good and the characteristics that the elasticity recovery is high, in addition, whole yarn effectively increases the light and graceful sense of knitting after weaving.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a yarn core; 2. a winding section; 3. a breathable layer; 4. a main yarn core; 5. a secondary yarn core; 6. and (4) filling materials.

Detailed Description

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

Referring to fig. 1, the present invention provides embodiments, kinds of elastic yarns include a yarn core 1 and a winding part 2 wound outside the yarn core 1, the winding part 2 is formed by intertwisting spandex and flax fibers, the flax fibers have a high moisture absorption and release speed, can timely adjust the ecological temperature environment of the skin surface layer of a human body, generate a capillary hole phenomenon when contacting the skin, can assist the skin to perspire, and can clean the skin, the spandex has excellent elasticity and is more resistant to chemical degradation, the acid and alkali resistance, sweat resistance, sea water resistance, dry cleaning resistance, and wear resistance of the spandex are all good, so that the whole yarn has good elasticity and wear resistance, a breathable layer 3 is arranged between the yarn core 1 and the winding part 2, the breathable layer 3 is a sleeve structure, the breathable layer 3 is a mesh structure woven by polyamide fibers and alginate fibers, the polyamide fibers have non-toxic, light weight, excellent mechanical strength, wear resistance and good corrosion resistance, the attention and memory of a wearer can be improved, the anti-allergic resistance, the anti-bacterial property and anti-fatigue property of the breathable fabric can be improved, the anti-fatigue and anti-fatigue property of the fabric can be improved by the heat-insulating fabric, the fabric can be improved by the fabric, the fabric has the fabric.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

The elastic yarns comprise yarn cores (1) and winding parts (2) wound outside the yarn cores (1), and are characterized in that a breathable layer (3) is arranged between the yarn cores (1) and the winding parts (2), each yarn core (1) comprises a main yarn core (4) and an auxiliary yarn core (5), the auxiliary yarn cores (5) surround the outer surface of the main yarn core (4) in an annular matrix arrangement mode, every two adjacent auxiliary yarn cores (5) are mutually attached, and a filler (6) is filled in gaps between the main yarn cores (4) and the auxiliary yarn cores (5).
2. The elastic yarn of claim 1, wherein the primary yarn core (4) is formed by twisting glass fiber and ramie fiber.
3. The elastic yarn of claim 1, wherein the secondary yarn core (5) is formed by twisting at least two strands of ramie fibers.
4. The elastic yarn according to claim 1, wherein the diameter of the primary yarn core (4) is 3-5 times the diameter of the secondary yarn core (5).
5. The elastic yarn according to claim 1, wherein the air-permeable layer (3) has a sleeve structure, and the air-permeable layer (3) has a net structure woven from polyamide fibers and alginate fibers.
6. elastic yarn according to claim 1 or 5, wherein the air-permeable layer (3) has a mesh diameter of 0.02-0.04 mm.
7. The elastic yarn of claim 1, wherein the winding part (2) is formed by twisting spandex and flax fiber.
8. The elastic yarn of claim 1, wherein the filler (6) is modified viscose staple fiber.