CN214736360U

CN214736360U - Composite covering yarn

Info

Publication number: CN214736360U
Application number: CN202120657248.0U
Authority: CN
Inventors: 宋化艮; 钱峰; 谢观树
Original assignee: Zhangjiagang Jintejia Garment Co ltd
Current assignee: Zhangjiagang Jintejia Garment Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-16
Anticipated expiration: 2031-03-31

Abstract

The utility model is suitable for a covering yarn technical field provides a combined type covering yarn, including strengthening the core yarn, linking skeleton, glass fiber and polyester fiber layer, the outside cladding of strengthening the core yarn is connected with linking fibrous layer, and strengthens the core yarn and links up between the fibrous layer and fill there is viscose fiber, the outside cover that links up the fibrous layer is established and is connected with linking skeleton, and links up the inside of skeleton and has evenly seted up and link up the groove, the internal connection in linking groove has polyamide fiber, and polyamide fiber's the outside is connected with the glass fiber who sets up equally in linking inslot portion, the outside cladding that links up the skeleton is connected with the wool fiber layer, and the outside cladding on wool fiber layer is connected with the polyester fiber layer to the outside cladding on polyester fiber layer is connected with the enhancement inoxidizing coating. The composite core-spun yarn has high skin-friendly performance, improves the use comfort, has high-temperature resistance and flame retardance, and has high strength and wear resistance.

Description

Composite covering yarn

Technical Field

The utility model belongs to the technical field of the covering yarn, especially, relate to a combined type covering yarn.

Background

The core-spun yarn is a very common yarn in daily life, and the core-spun yarn also comprises the composite core-spun yarn, and with the development of science and technology, the types of the composite core-spun yarn are more and more, but the current composite core-spun yarn still has many defects.

In general, a composite covering yarn has poor skin-friendly properties, affects comfort, has poor high temperature resistance and flame retardancy, and has low strength and abrasion resistance, and thus, a composite covering yarn is provided in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model provides a combined type covering yarn aims at solving general combined type covering yarn, and close skin nature is poor, influences the comfort level to anti high temperature nature and fire resistance are poor, problem that intensity and wearability are low.

The utility model discloses a realize like this, a combined type covering yarn, including strengthening the core yarn, linking skeleton, glass fiber and polyester fiber layer, the outside cladding of strengthening the core yarn is connected with links up the fibrous layer, and strengthens the core yarn and links up and fill between the fibrous layer and have viscose fiber, the outside cover that links up the fibrous layer is established and is connected with linking skeleton, and links up the inside of skeleton and has evenly seted up linking groove, the internal connection in linking groove has polyamide fiber, and polyamide fiber's the outside is connected with the glass fiber who sets up at linking inslot portion equally, the outside cladding that links up the skeleton is connected with the wool fibrous layer, and the outside cladding on wool fibrous layer is connected with the polyester fiber layer to the outside cladding on polyester fiber layer is connected with the enhancement inoxidizing coating.

Preferably, the reinforcing core yarn comprises core yarn fibers, polylactic acid fibers and polyolefin elastic fibers, the polylactic acid fibers are wound and connected outside the core yarn fibers, and the polyolefin elastic fibers which are wound and connected outside the core yarn fibers are arranged outside the polylactic acid fibers.

Preferably, the polylactic acid fiber and the polyolefin elastic fiber are spirally wound and connected, and the winding direction of the polylactic acid fiber is the same as that of the polyolefin elastic fiber.

Preferably, the polyamide fibers and the glass fibers are arranged in the connecting framework at equal angles, and the polyamide fibers and the glass fibers are arranged in a staggered mode.

Preferably, the polyamide fiber and the glass fiber are connected with the connecting groove in a clamping manner, and the cross-sectional area size of the polyamide fiber is equal to that of the glass fiber.

Preferably, the reinforcing protective layer comprises flame-retardant polyester fibers, flame-retardant spandex fibers and a flame-retardant coating, the flame-retardant spandex fibers are connected to the outer sides of the flame-retardant polyester fibers in an adhesive manner, and the flame-retardant coating is connected to the outer sides of the flame-retardant spandex fibers in a coating manner.

Compared with the prior art, the beneficial effects of the utility model are that: the composite core-spun yarn has high skin-friendly performance, improves the use comfort, has high-temperature resistance and flame retardance, and has high strength and wear resistance.

1. The polylactic acid fiber and the polyolefin elastic fiber are arranged, the polylactic acid fiber is wound and connected outside the core yarn fiber, so that the skin-friendly performance of the polylactic acid fiber can be improved, the use comfort level is improved, and the connection stability among the core yarn fiber, the polylactic acid fiber and the polyolefin elastic fiber can be improved by spirally winding and connecting the polylactic acid fiber and the polyolefin elastic fiber;

2. the flame-retardant polyester fiber and the flame-retardant spandex fiber are arranged, the flame-retardant spandex fiber is connected to the outer side of the flame-retardant polyester fiber in an adhesive manner, and the flame-retardant coating is coated and connected to the outer side of the flame-retardant spandex fiber, so that the high-temperature resistance and the flame retardance can be improved;

3. be equipped with polyamide fiber and glass fiber, through crisscross setting each other between polyamide fiber and the glass fiber, can improve intensity, the cross sectional area size of rethread polyamide fiber equals glass fiber's cross sectional area size, can improve and protect reinforcing core yarn, improves the wearability.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of the utility model in front elevation;

FIG. 2 is a schematic side view of the structure of the reinforcing core yarn and the connecting fiber layer of the present invention;

FIG. 3 is a schematic diagram of a side view cross-sectional structure of the connection between the connecting fiber layer and the connecting skeleton of the present invention;

fig. 4 is a schematic view of the front-view cross-sectional structure of the middle reinforced protective layer of the present invention.

In the figure: 1-reinforced core yarn, 101-core yarn fiber, 102-polylactic acid fiber, 103-polyolefin elastic fiber, 2-joining fiber layer, 3-viscose fiber, 4-joining skeleton, 5-joining groove, 6-polyamide fiber, 7-glass fiber, 8-wool fiber layer, 9-polyester fiber layer, 10-reinforced protective layer, 1001-flame-retardant polyester fiber, 1002-flame-retardant spandex fiber and 1003-flame-retardant coating.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a composite covering yarn, which comprises: comprises a reinforced core yarn 1, a core yarn fiber 101, a polylactic acid fiber 102, a polyolefin elastic fiber 103, a joining fiber layer 2, an adhesive fiber 3, a joining framework 4, a joining groove 5, a polyamide fiber 6, a glass fiber 7, a wool fiber layer 8, a polyester fiber layer 9, a reinforced protective layer 10, a flame-retardant polyester fiber 1001, a flame-retardant spandex fiber 1002 and a flame-retardant coating 1003, wherein the joining fiber layer 2 is connected to the outer cladding of the reinforced core yarn 1, the adhesive fiber 3 is filled between the reinforced core yarn 1 and the joining fiber layer 2, the joining framework 4 is sleeved and connected to the outer cladding of the joining fiber layer 2, the joining groove 5 is uniformly arranged in the joining framework 4, the polyamide fiber 6 is connected to the inner part of the joining groove 5, the glass fiber 7 which is also arranged in the joining groove 5 is connected to the outer side of the polyamide fiber 6, the wool fiber layer 8 is connected to the outer cladding of the joining framework 4, and the outer cladding of wool fiber layer 8 is connected with polyester fiber layer 9, and the outer cladding of polyester fiber layer 9 is connected with reinforcing protection layer 10.

In the present embodiment, the reinforcing core yarn 1 includes a core yarn fiber 101, a polylactic acid fiber 102, and a polyolefin elastic fiber 103, the polylactic acid fiber 102 is wound and connected to the outside of the core yarn fiber 101, and the polyolefin elastic fiber 103 is wound and connected to the outside of the core yarn fiber 101 in the same manner;

furthermore, the polylactic acid fiber 102 can improve the skin-friendly property and the use comfort;

in the present embodiment, the polylactic acid fiber 102 and the polyolefin elastic fiber 103 are spirally wound and connected, and the winding direction of the polylactic acid fiber 102 is the same as the winding direction of the polyolefin elastic fiber 103;

furthermore, the stability of the connection among the core yarn fiber 101, the polylactic acid fiber 102 and the polyolefin elastic fiber 103 can be improved;

in the embodiment, the polyamide fibers 6 and the glass fibers 7 are arranged in the connecting framework 4 at equal angles, and the polyamide fibers 6 and the glass fibers 7 are arranged in a staggered manner;

further, the strength can be improved;

in the embodiment, the polyamide fiber 6 and the glass fiber 7 are connected with the connecting groove 5 in a clamping manner, and the cross section area size of the polyamide fiber 6 is equal to that of the glass fiber 7;

furthermore, the protection of the reinforcing core yarn 1 can be improved, and the wear resistance is improved;

in this embodiment, the reinforcing protective layer 10 includes a flame-retardant polyester fiber 1001, a flame-retardant spandex fiber 1002 and a flame-retardant coating 1003, the flame-retardant spandex fiber 1002 is bonded to the outer side of the flame-retardant polyester fiber 1001, and the flame-retardant coating 1003 is coated and connected to the outer side of the flame-retardant spandex fiber 1002;

further, high temperature resistance and flame retardancy can be improved.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, at first combine fig. 1, fig. 3 and fig. 4 to show, including fire-retardant polyester fiber 1001, fire-retardant spandex fibre 1002 and fire-retardant coating 1003 through outermost enhancement inoxidizing coating 10, make it can improve anti high temperature nature and fire resistance, the wearing resistance can be improved through the inboard wool fiber layer 8 of enhancement inoxidizing coating 10 and polyester fiber layer 9, through linking up polyamide fiber 6 and the crisscross block of glass fiber 7 in linking up the groove 5 in the skeleton 4 in further, in order to protect enhancement core yarn 1, further improvement wearing resistance;

finally, as shown in fig. 1 and fig. 2, viscose fibers 3 are filled and connected between the reinforcing core yarn 1 and the linking fiber layer 2, so that the viscose fibers 3 can prevent the reinforcing core yarn 1 and the linking fiber layer 2 from falling off, and meanwhile, polylactic acid fibers 102 are connected through the external winding of the core yarn fibers 101, so that the polylactic acid fibers 102 can improve the skin-friendly performance, the use comfort is improved, and then the polylactic acid fibers 102 and the polyolefin elastic fibers 103 are spirally wound and connected, so that the connection stability between the core yarn fibers 101, the polylactic acid fibers 102 and the polyolefin elastic fibers 103 can be improved, and the whole process of the composite core-spun yarn is used.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a combined type covering yarn, includes reinforcing core yarn (1), links up skeleton (4), glass fiber (7) and polyester fiber layer (9), its characterized in that: the utility model discloses a glass fiber reinforced plastic composite material, including strengthen core yarn (1), the outside cladding of strengthening core yarn (1) is connected with linking fibrous layer (2), and strengthens and to have filled viscose fiber (3) between core yarn (1) and linking fibrous layer (2), the outside cover that links up fibrous layer (2) is established and is connected with linking skeleton (4), and links up the inside of skeleton (4) and has evenly seted up linking groove (5), the internal connection of linking groove (5) has polyamide fiber (6), and the outside of polyamide fiber (6) is connected with and sets up glass fiber (7) inside linking groove (5) equally, the outside cladding that links up skeleton (4) is connected with wool fibrous layer (8), and the outside cladding of wool fibrous layer (8) is connected with polyester fiber layer (9) to the outside cladding of polyester fiber layer (9) is connected with and strengthens inoxidizing coating (10).

2. The composite core spun yarn of claim 1, wherein: the reinforced core yarn (1) comprises core yarn fibers (101), polylactic acid fibers (102) and polyolefin elastic fibers (103), wherein the polylactic acid fibers (102) are wound and connected outside the core yarn fibers (101), and the polyolefin elastic fibers (103) which are wound and connected outside the core yarn fibers (101) are arranged outside the polylactic acid fibers (102).

3. The composite core spun yarn of claim 2, wherein: the polylactic acid fiber (102) and the polyolefin elastic fiber (103) are spirally wound and connected, and the winding direction of the polylactic acid fiber (102) is the same as that of the polyolefin elastic fiber (103).

4. The composite core spun yarn of claim 1, wherein: the polyamide fibers (6) and the glass fibers (7) are arranged in the connecting framework (4) at equal angles, and the polyamide fibers (6) and the glass fibers (7) are arranged in a staggered mode.

5. The composite core spun yarn of claim 1, wherein: the polyamide fiber (6) and the glass fiber (7) are connected with the connecting groove (5) in a clamping mode, and the cross section area size of the polyamide fiber (6) is equal to that of the glass fiber (7).

6. The composite core spun yarn of claim 1, wherein: the reinforced protective layer (10) comprises flame-retardant polyester fibers (1001), flame-retardant spandex fibers (1002) and a flame-retardant coating (1003), the flame-retardant spandex fibers (1002) are connected to the outer sides of the flame-retardant polyester fibers (1001) in an adhesive mode, and the flame-retardant coating (1003) is connected to the outer sides of the flame-retardant spandex fibers (1002) in a coating mode.