CN218147148U

CN218147148U - Flame-retardant high-tenacity yarn required by general military flame-retardant woven tape

Info

Publication number: CN218147148U
Application number: CN202123158330.8U
Authority: CN
Inventors: 徐园园
Original assignee: Concordia Advanced Fabrics Suzhou Co ltd
Current assignee: Concordia Advanced Fabrics Suzhou Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-12-27
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a required fire-retardant high powerful yarn of general type for military use fire-retardant meshbelt, including fire-retardant meshbelt main part, the even equidistance of interior terminal surface of fire-retardant meshbelt main part is fixed and is provided with yarn D, yarn D includes first yarn C and second yarn C, carry out the fixed connection that plys between first yarn C and the second yarn C, first yarn C includes yarn A and yarn B, carry out the fixed connection that plys between yarn A and the yarn B. The utility model can be made into a main body of the flame-retardant ribbon through a plurality of groups of yarns D; the high strength performance, excellent permanent flame retardant performance, excellent color fastness, especially outstanding color fastness to sunlight, good washing size stability and high cost performance required by the yarn D are reserved. The woven tape prepared by the yarn can still keep high strength, permanent flame retardance and excellent color fastness under the conditions of sunshine, high temperature, salt mist and acid-base, the cost can be reduced by 50 percent, and the market demand is met.

Description

Flame-retardant high-tenacity yarn required by general military flame-retardant woven tape

Technical Field

The utility model relates to a fire-retardant meshbelt technical field specifically is a required fire-retardant high powerful yarn of the for military use fire-retardant meshbelt of general type.

Background

Although the advancement and optimization process of military articles are always one of the key points of continuous attention of all countries in the relative and peaceful times, the fabrics and related supporting products required by military use are more and more valued by all countries along with the rapid development of textile technology and fiber raw materials.

In order to meet the severe environment of single soldier operation, camouflage clothing worn by soldiers and related matched products are gradually developed from the original polyester cotton products and are adjusted to aramid fiber series products with flame retardant property, the aramid fiber series products naturally include corresponding woven belts used by military helmets, in order to meet the requirement of high strength abroad, advanced countries adopt bulletproof materials (para-aramid filaments) to manufacture, and ordinary countries still use high-strength nylon filament yarns to manufacture related woven belts.

The high-strength nylon filament yarn used by the common woven belts in the existing market is limited by the materials, has no flame retardant effect, can generate molten drops after combustion, and can burn the skin of soldiers, and the woven belts used in advanced countries are made of para-aramid filament yarn, so that although the requirement of high strength is kept, the flame retardant requirement is met, but the materials are expensive, the capacity is imported, the fabric is not easy to dye, the defects of poor light fastness and the like can occur even if raw liquid army green filament yarns are used, and therefore, the flame retardant high-strength yarn required by the general military flame retardant woven belts is urgently needed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a required fire-retardant high powerful yarn of the for military use fire-retardant meshbelt of general type to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the flame-retardant high-strength yarn required by the general military flame-retardant mesh belt comprises a flame-retardant mesh belt main body, yarns D are uniformly and equidistantly fixedly arranged on the inner end surface of the flame-retardant mesh belt main body,

yarn D includes first yarn C and second yarn C, carry out plying fixed connection between first yarn C and the second yarn C, first yarn C includes yarn A and yarn B, carry out plying fixed connection between yarn A and the yarn B.

Preferably, the first yarn C and the second yarn C have the same structure.

Preferably, the yarns A and B are English count 40Z/1 high strength flame retardant yarns.

Preferably, the twist direction of the yarn a and the yarn B is Z, and the twist of the yarn a and the yarn B is 900 twist.

Preferably, the yarn D has a Z twist direction, and the twist of the yarn D is 450 twists.

Preferably, the first yarn C has an S twist direction, and the twist of the first yarn C is 650 twists.

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

1. the utility model discloses accessible multiunit yarn D makes fire-retardant meshbelt main part, has kept the required high tenacity performance of yarn D, splendid permanent fire behaviour, excellent colour fastness, especially the colour fastness to sunlight performance is outstanding, washing dimensional stability is good, the sexual valence relative altitude, the meshbelt that makes with this yarn is under solarization, high temperature, salt fog, acid-base condition, still can keep high tenacity, permanent fire-retardant, splendid colour fastness, and the cost can descend 50%, accord with the demand in market.

2. The utility model discloses final finished product yarn D adopts two liang of combinations for yarn D is more bright and clean exquisite, and the apparent property is more pleasing to the eye, can minimize final off-the-shelf surface coarse, improves the wear resistance and the comfort performance of product.

Drawings

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

fig. 2 is a schematic structural view of the yarn D of the present invention;

fig. 3 is a schematic structural view of the first yarn C of the present invention.

In the figure: 101-a flame-retardant woven tape main body, 1-yarn D, 2-first yarn C, 3-second yarn C, 21-yarn A and 22-yarn B.

Detailed Description

The technical solutions 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 the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the flame-retardant high-strength yarn required by the general military flame-retardant mesh belt comprises a flame-retardant mesh belt main body 101, yarns D1 are uniformly and equidistantly fixedly arranged on the inner end surface of the flame-retardant mesh belt main body 101,

the yarn D1 includes a first yarn C2 and a second yarn C3, the first yarn C2 and the second yarn C3 are fixedly connected by plying, the first yarn C2 includes a yarn a21 and a yarn B22, and the yarn a21 and the yarn B22 are fixedly connected by plying.

The first yarn C2 is of the same construction as the second yarn C3.

Yarn a21 and yarn B22 are english 40Z/1 high tenacity flame retardant yarns.

The twist direction of the yarn a21 and the yarn B22 is Z, the twist of the yarn a21 and the yarn B22 is 900 twist, the yarn a21 and the yarn B22 are high strength flame retardant yarn of 40Z/1 inch count, and the twist direction Z and the twist number are 900 twist, but not limited to 40Z/1, and can be selected according to the thickness of the final yarn.

The yarn D1 is in a Z twisting direction, the twist of the yarn D1 is 450 twists, the yarn D1 is formed by stranding 2 first yarns C2, the number of yarns is 40Z/4, the twisting direction Z is about 450 twists, but not limited to 40Z/4, the twist can be selected according to the thickness of the final finished yarn, and the adaptability of the yarn is effectively improved.

The first yarn C2 has S twist direction, and the twist of the first yarn C2 is 650 twist, the first yarn C2 is formed by plying the yarn a21 and the yarn B22, and the count of the yarn is 40S/2, the twist direction S, the twist is about 650 twist, but not limited to 40S/2, and can be selected according to the thickness of the final yarn.

The working principle is as follows: the utility model can be made into a ribbon through a plurality of groups of yarns D1; the high strength performance, excellent permanent flame retardant performance and excellent color fastness, especially the light color fastness, required by the yarn D1 are reserved, the washing size stability is good, and the cost performance is high. The woven belt prepared from the yarn can still keep high strength, permanent flame retardance and excellent color fastness under the conditions of sunshine, high temperature, salt mist and acid-base, the cost can be reduced by 50%, the market requirements are met, the yarn D1 is 4 strands of yarn, and the yarn D1 is combined in pairs, so that the yarn D1 is smoother, smoother and finer, the appearance is more attractive, the surface roughness of a final finished product can be reduced to the greatest extent, and the wear resistance and the comfort performance of the product are improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a required fire-retardant high powerful yarn of general military fire-retardant meshbelt which characterized in that: comprises a flame-retardant mesh belt main body (101), yarns D (1) are uniformly and equidistantly fixedly arranged on the inner end surface of the flame-retardant mesh belt main body (101),

yarn D (1) includes first yarn C (2) and second yarn C (3), carry out plying fixed connection between first yarn C (2) and the second yarn C (3), first yarn C (2) includes yarn A (21) and yarn B (22), carry out plying fixed connection between yarn A (21) and yarn B (22).

2. The flame-retardant high-tenacity yarn required for the general-purpose military flame-retardant mesh belt according to claim 1, wherein: the first yarn C (2) and the second yarn C (3) are identical in structure.

3. The flame-retardant high-tenacity yarn required for the general-purpose military flame-retardant mesh belt according to claim 2, wherein: the yarn A (21) and the yarn B (22) are English 40Z/1 high-strength flame-retardant yarns.

4. The flame-retardant high-tenacity yarn for general military flame-retardant webbing of claim 3, wherein: the twist direction of the yarn A (21) and the yarn B (22) is Z, and the twist of the yarn A (21) and the yarn B (22) is 900 twists.

5. The flame-retardant high-tenacity yarn required for the general-purpose military flame-retardant mesh belt according to claim 4, wherein: the yarn D (1) is in a Z twisting direction, and the twist of the yarn D (1) is 450 twists.

6. The flame-retardant high-tenacity yarn required for general-purpose military flame-retardant mesh belts according to claim 5, wherein: the first yarn C (2) has an S twist direction, and the twist of the first yarn C (2) is 650 twists.