CN209144365U

CN209144365U - A kind of fire-retardant carbonization type elastic woven tape

Info

Publication number: CN209144365U
Application number: CN201821395648.3U
Authority: CN
Inventors: 刘亚光; 朱超俊; 汤爱华; 廖雪梅; 赵迎宾; 熊紫灿
Original assignee: IBENA TECHNICAL TEXTILES SHANGHAI Co Ltd
Current assignee: IBENA TECHNICAL TEXTILES SHANGHAI Co Ltd
Priority date: 2018-08-28
Filing date: 2018-08-28
Publication date: 2019-07-23
Anticipated expiration: 2028-08-28

Abstract

The utility model discloses a kind of fire-retardant carbonization type elastic woven tape, the warp thread of ribbon includes elastic wrap yarn and high-strength fire-retarding carbonization type yarn, and the weft yarn of ribbon is high-strength fire-retarding carbonization type yarn, and warp thread and weft yarn form pilotaxitic texture；Elastic wrap yarn includes heart yarn and the surface fasciated yarn that is coated on outside heart yarn, wherein heart yarn is elastic spandex silk, and surface fasciated yarn is to contain no less than 50% Vinyon N yarn；High-strength carbonization flame retardant type yarn is made of at least one of aramid fiber, PSA fiber, Powerleader synthetic fibre fiber, polyimide fiber.The utility model reduces spandex thread in flame using extinguishing waterborn PU processing elastic spandex silk and melts excessive phenomenon, and using the structure of the fire-retardant Vinyon N yarn looping elastic spandex silk with flame retardant synergistic effect, improves flame retardant effect.

Description

A kind of fire-retardant carbonization type elastic woven tape

Technical field

The utility model relates to the technical field of ribbon more particularly to a kind of fire-retardant carbonization type elastic woven tapes.

Background technique

Fireman's fire extinguishing protective garment is one of the important fire fighting and rescue protective gear of fireman soldier's dress.Protective garment is big Split-type design is mostly used, is made of protection jacket and Protective Pants.Trousers are protected to design flexible harness, to prevent trousers It is unexpected to slide.Currently, the terylene elastic woven tape that the elastic suspenders on domestic market is non-antiflaming function is made, though have higher Strength and excellent elasticity, but burn and have in flame and melt drop phenomenon, do not meet the flame-retardancy requirements of protective garment entirety.City Though there is more flame-retardant ribbon kind on field, it is most of nonelastic, and it is unsuitable for protective garment use.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of fire-retardant carbonization type elastic woven tapes.

To achieve the goals above, the technical solution that the utility model is taken are as follows:

A kind of fire-retardant carbonization type elastic woven tape, wherein the warp thread of the ribbon includes elastic wrap yarn and high-strength fire-retarding Carbonization type yarn, the weft yarn of the ribbon are high-strength fire-retarding carbonization type yarn, and the warp thread and the weft yarn form pilotaxitic texture；

The surface fasciated yarn that the elasticity wrap yarn includes heart yarn and is coated on outside the heart yarn, wherein the heart yarn For elastic spandex silk, the surface fasciated yarn is to contain no less than 50% Vinyon N yarn；

The high-strength carbonization flame retardant type yarn by aramid fiber, PSA fiber, Powerleader synthetic fibre fiber, polyimide fiber at least A kind of composition.

Above-mentioned fire-retardant carbonization type elastic woven tape, wherein in the warp thread elastic wrap yarn with it is high-strength in the warp thread The portfolio ratio of fire-retardant carbonization type yarn is 1:2~1:5.

Above-mentioned fire-retardant carbonization type elastic woven tape, wherein the elastic spandex silk size is 30D-150D.

Above-mentioned fire-retardant carbonization type elastic woven tape, wherein the elastic spandex silk table layer has extinguishing waterborn PU layers.

Due to using above-mentioned technology, the good effect for being allowed to have compared with prior art is the utility model:

(1) the utility model using extinguishing waterborn PU processing elastic spandex silk reduce spandex thread in flame melt it is excessive Phenomenon, and using the structure of the fire-retardant Vinyon N yarn looping elastic spandex silk with flame retardant synergistic effect, improve fire-retardant effect Fruit.

(2) the ribbon overall flame of the utility model, elasticity is good, solve elastic spandex silk applied in elastic woven tape Fire-retardant problem.

Detailed description of the invention

Fig. 1 is the schematic diagram of the fire-retardant carbonization type elastic woven tape of the utility model.

Fig. 2 is the schematic diagram of the elastic wrap yarn of the fire-retardant carbonization type elastic woven tape of the utility model.

In attached drawing: 1, warp thread；11, elastic wrap yarn；12, high-strength fire-retarding carbonization type yarn；111, heart yarn；112, surface Fasciated yarn；2, weft yarn.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model It limits.

Fig. 1 is the schematic diagram of the fire-retardant carbonization type elastic woven tape of the utility model, and Fig. 2 is the fire-retardant carbonization of the utility model The schematic diagram of the elastic wrap yarn of type elastic woven tape shows a kind of the fire-retardant of preferred embodiment referring to Figure 1, shown in Fig. 2 Carbonization type elastic woven tape, wherein the warp thread 1 of ribbon includes elastic wrap yarn 11 and high-strength fire-retarding carbonization type yarn 12, ribbon Weft yarn 2 be high-strength fire-retarding carbonization type yarn, warp thread 1 and weft yarn 2 form pilotaxitic texture.

In addition, elastic wrap yarn 11 includes heart yarn 111 and is coated on outside heart yarn 111 as a kind of preferred embodiment Surface fasciated yarn 112, wherein heart yarn 111 be elastic spandex silk, surface fasciated yarn 112 be contain no less than 50% Vinyon N Yarn.By using the structure of the Vinyon N yarn looping spandex filaments with flame retardant synergistic effect, fire-retardant effect is improved Fruit.

In addition, as a kind of preferred embodiment, high-strength carbonization flame retardant type yarn 12 is by aramid fiber, PSA fiber, Powerleader At least one of synthetic fibre fiber, polyimide fiber are constituted.

The foregoing is merely the utility model preferred embodiment, be not intended to limit the embodiments of the present invention and Protection scope.

The utility model also has on the basis of the above is implemented as follows mode:

In the further embodiment of the utility model, elastic wrap yarn 11 is carbonized with high-strength fire-retarding in warp thread 1 in warp thread 1 The portfolio ratio of type yarn 12 is 1:2~1:5.

In the further embodiment of the utility model, the elastic spandex silk size of elastic wrap yarn 11 is 30D-150D.

In the further embodiment of the utility model, the elastic spandex silk of elastic wrap yarn 11 has extinguishing waterborn PU Layer.Excessive problem is melted by spandex thread in PU layers of extinguishing waterborn reduction flame.

In the further embodiment of the utility model, the ribbon overall flame, elasticity of the utility model are preferable.

The foregoing is merely the utility model preferred embodiment, be not intended to limit the embodiments of the present invention and Protection scope should can appreciate that all in the utility model specification and diagram to those skilled in the art Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in In enclosing.

Claims

1. a kind of fire-retardant carbonization type elastic woven tape, which is characterized in that the warp thread of the ribbon includes elastic wrap yarn and high-strength Fire-retardant carbonization type yarn, the weft yarn of the ribbon are high-strength fire-retarding carbonization type yarn, and the warp thread and the weft yarn, which are formed, to interweave Structure；

The surface fasciated yarn that the elasticity wrap yarn includes heart yarn and is coated on outside the heart yarn, wherein the heart yarn is bullet Property spandex thread, the surface fasciated yarn be contain no less than 50% Vinyon N yarn；

The high-strength fire-retarding carbonization type yarn is by least one of aramid fiber, PSA fiber, Powerleader synthetic fibre fiber, polyimide fiber It constitutes.

2. fire-retardant carbonization type elastic woven tape according to claim 1, which is characterized in that elastic wrap yarn in the warp thread Portfolio ratio with high-strength fire-retarding carbonization type yarn in the warp thread is 1:2~1:5.

3. fire-retardant carbonization type elastic woven tape according to claim 1, which is characterized in that the elastic spandex silk size is 30D-150D。

4. fire-retardant carbonization type elastic woven tape according to claim 1, which is characterized in that the elastic spandex silk table layer has PU layers of extinguishing waterborn.