CN209854310U

CN209854310U - Heat-preservation low-elasticity yarn

Info

Publication number: CN209854310U
Application number: CN201920138373.3U
Authority: CN
Inventors: 陈利民
Original assignee: Tongxiang Zhongxin Chemical Fiber Co Ltd
Current assignee: Tongxiang Zhongxin Chemical Fiber Co Ltd
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2019-12-27
Anticipated expiration: 2029-01-28

Abstract

The utility model discloses a heat preservation low stretch yarn, include, sinle silk and heat preservation long filament, the sinle silk includes baseline, first threading and second threading, a plurality of first through-holes and a plurality of second through-holes have been seted up to the level on the baseline, the horizontal level of first through-hole runs through the baseline, the vertical level of second through-hole runs through the baseline, and is a plurality of first through-hole and second through-hole are seted up along the baseline length direction in turn, first threading runs through first through-hole along the S-shaped in proper order, and this yarn is rational in infrastructure, through setting up first through-hole and second through-hole, and correspond first threading and second threading respectively and penetrate in first through-hole and the second through-hole, make this yarn have good mechanical strength, avoid yarn to appear cracked problem in processing, can make the yarn have better gas permeability simultaneously; the heat-insulating filament sequentially penetrates through the arc-shaped through holes and is wound on the wire core, so that the heat transfer speed in the yarn is reduced, and the heat-insulating effect of the yarn is improved.

Description

Heat-preservation low-elasticity yarn

Technical Field

The utility model relates to a yarn, in particular to heat preservation low elasticity yarn.

Background

The yarn in the market is various at present, and is widely applied to the living fields of weaving, rope making, thread making, knitting, embroidery and the like. The traditional yarn is mainly processed into a product with certain fineness by various textile fibers, and has the disadvantages of poor toughness, poor moisture absorption and sweat releasing performance, short service life, easy breakage after being used for a period of time and incapability of meeting the requirements of certain high-strength products; or the elasticity is poor, the stretching is not easy, and the requirements of certain high-elasticity products cannot be met; or the texture is hard and rubs against the skin, which can cause the skin to be damaged; some have poor heat retention; therefore, the conventional yarn is greatly limited in application range.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat preservation low elasticity yarn has ventilative heat retaining characteristics.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a heat preservation low stretch yarn, includes sinle silk and heat preservation long filament, the sinle silk includes baseline, first threading and second threading, a plurality of first through-holes and a plurality of second through-hole have been seted up to the level on the baseline, the horizontal level of first through-hole runs through the baseline, the vertical level of second through-hole runs through the baseline, and is a plurality of first through-hole and second through-hole are seted up along the baseline length direction in turn, first threading runs through first through-hole along the S-shaped in proper order, the second through-hole is run through along the S-shaped in proper order to the second threading, it perforates to form the arc between the bending department of first threading and second threading and the baseline, heat preservation long filament runs through the arc in proper order along the S-shaped.

By adopting the technical scheme, the first through hole and the second through hole are formed, and the first threading and the second threading are respectively and correspondingly penetrated into the first through hole and the second through hole, so that the yarn has good mechanical strength, the problem of breakage during yarn processing is avoided, and the yarn has good air permeability; the heat-insulating filament sequentially penetrates through the arc-shaped through holes and is wound on the wire core, so that the heat transfer speed in the yarn is reduced, and the heat-insulating effect of the yarn is improved.

Preferably, the heat-insulating filaments are twisted in an S shape from top to bottom and from left to right.

Preferably, the base line is polyester low stretch yarn.

By adopting the technical scheme, the base line adopts the polyester low stretch yarn, so that the yarn has better elasticity, the problem that the yarn is easy to break after being stretched can be avoided, and the yarn breakage rate is reduced.

Preferably, the first threading and the second threading are both polygonatum fiber filaments.

Adopt above-mentioned technical scheme, the polygonatum fibre is with natural bamboo timber as the raw materials and extract a cellulose fibre of production, has moisture absorption ventilative, soft smooth, antifouling deodorization, lasting antibacterial characteristics, and the polygonatum fibre is honored as "the fibre that can breathe", can absorb and evaporate moisture in the twinkling of an eye, can bring comfortable dry and comfortable for the yarn, antifouling antibacterial characteristic promotes the comfort level of yarn greatly.

Preferably, the heat-insulating filament is a mixed filament of combed cotton and flax fibers.

By adopting the technical scheme, the heat-preservation filament yarns blend the flax fibers into the combed cotton, so that the heat-preservation effect of the combed cotton is further enhanced while the performances of moisture absorption, heat preservation, ventilation, smoothness, soft hand feeling and the like of the combed cotton are kept, and meanwhile, the yarns have better wear resistance and corrosion resistance.

Preferably, the number of the first through holes and the number of the second through holes are the same.

Preferably, the heat preservation filament, the first threading and the second threading are all provided with epoxy resin layers outside.

By adopting the technical scheme, the epoxy resin layer can ensure that the yarn is not shrunk after being dyed, and the yarn is not shrunk after being woven into subsequent fabrics, so that the quality of the fabrics is improved.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. a wire core; 11. a baseline; 12. first threading; 13. second threading; 2. a first through hole; 3. a second through hole; 4. heat-insulating filaments; 5. an epoxy resin layer; 6. and (4) arc perforation.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1, the heat-insulating low-elasticity yarn comprises a wire core 1 and a heat-insulating filament 4, wherein the wire core 1 comprises a base line 11, a first threading line 12 and a second threading line 13, the base line 11 is made of polyester low-elasticity yarn, and the base line 11 is made of the polyester low-elasticity yarn, so that the yarn has good elasticity, the problem that the yarn is easy to break after being stretched can be avoided, and the yarn breakage rate is reduced;

a plurality of first through holes 2 and a plurality of second through holes 3 are horizontally arranged on the base line 11, the number of the first through holes 2 is the same as that of the second through holes 3, the first through holes 2 transversely and horizontally penetrate through the base line 11, the second through holes 3 longitudinally and horizontally penetrate through the base line 11, the plurality of first through holes 2 and the plurality of second through holes 3 are alternately arranged along the length direction of the base line 11, the first threading wires 12 sequentially penetrate through the first through holes 2 along the S shape, the second threading wires 13 sequentially penetrate through the second through holes 3 along the S shape, arc-shaped through holes 6 are formed between the bending parts of the first threading wires 12 and the second threading wires 13 and the base line 11, by arranging the first through hole 2 and the second through hole 3 and correspondingly penetrating the first threading wire 12 and the second threading wire 13 into the first through hole 2 and the second through hole 3 respectively, the yarn has good mechanical strength, the problem of breakage during yarn processing is avoided, and meanwhile, the yarn has good air permeability.

Wherein first threading 12 and second threading 13 are the polygonatum fibre filament, and the polygonatum fibre is with natural bamboo timber as the raw materials and extract a cellulose fibre of production, has the moisture absorption ventilative, soft smooth, antifouling deodorization, lasting antibacterial characteristics, and the polygonatum fibre is known as "the fibre that can breathe", can absorb and evaporate moisture in the twinkling of an eye, can bring comfortable dry and comfortable for the yarn, antifouling antibacterial characteristic promotes the comfort level of yarn greatly.

As shown in fig. 1, the heat preservation filament 4 sequentially penetrates through the arc-shaped through hole 6 along the S shape and is wound on the wire core 1, and the heat preservation filament 4 is in an S-shaped twisting mode from top to bottom, left to right, so that the heat transfer speed in the yarn is reduced, and the heat preservation effect of the yarn is improved; meanwhile, the heat-insulating filament 4 is a mixed filament of combed cotton and flax fibers, and the flax fibers are blended into the combed cotton, so that the heat-insulating effect of the combed cotton is further enhanced while the performances of moisture absorption, heat insulation, ventilation, smoothness, soft hand feeling and the like of the combed cotton are kept, and meanwhile, the yarn has better wear resistance and corrosion resistance.

In addition, as shown in fig. 2, the epoxy resin layers 5 are arranged outside the heat-insulating filament 4, the first threading 12 and the second threading 13, and the epoxy resin layers 5 can prevent the yarns from shrinking after dyeing and can prevent shrinking after being woven into a subsequent fabric, so that the quality of the fabric is improved.

Claims

1. The heat-preservation low-elasticity yarn comprises a yarn core (1) and a heat-preservation filament (4), and is characterized in that the yarn core (1) comprises a base line (11), a first threading (12) and a second threading (13), a plurality of first through holes (2) and a plurality of second through holes (3) are horizontally formed in the base line (11), the first through holes (2) transversely penetrate through the base line (11), the second through holes (3) longitudinally penetrate through the base line (11), the first through holes (2) and the second through holes (3) are alternately formed along the length direction of the base line (11), the first threading (12) sequentially penetrates through the first through holes (2) along the S shape, the second threading (13) sequentially penetrates through the second through holes (3) along the S shape, and arc-shaped through holes (6) are formed between the bent parts of the first threading (12) and the second threading (13) and the base line (11), the heat preservation filament (4) penetrates through the arc-shaped through holes (6) in sequence along the S shape and is wound on the wire core (1).

2. The heat-insulating low-elasticity yarn as claimed in claim 1, wherein the heat-insulating filaments (4) are twisted in an S-shaped manner from top to bottom, left to right.

3. An insulated low-stretch yarn according to claim 1, wherein the base yarn (11) is a polyester low-stretch yarn.

4. The heat-insulating low-elasticity yarn as claimed in claim 1, wherein the first thread (12) and the second thread (13) are both polygonatum fiber filaments.

5. An insulated low stretch yarn according to claim 1, wherein the insulating filament (4) is a mixed filament of combed cotton and linen.

6. An insulating low-elastic yarn according to claim 1, characterised in that the number of first through holes (2) and second through holes (3) is the same.

7. An insulated low-stretch yarn according to claim 1, characterised in that the insulating filament (4), the first thread (12) and the second thread (13) are provided with an epoxy layer (5) on the outside.