CN211713294U - Degradable yarn - Google Patents

Abstract

The utility model discloses a degradable yarn, which is filled with a main body, a waterproof layer is arranged on the outer surface of the main body, a water repellant is filled in the inside of the waterproof layer, and a composite fiber layer is arranged on the outer surface of the waterproof layer The interior of the composite fiber layer is filled with milk fibers and wool fibers, the upper and lower ends of the composite fiber layer are provided with active bonding layers, the left and right ends of the composite fiber layer are provided with wire meshes, and the composite fiber layer is provided with a wire mesh. The outer surface is provided with a temperature resistant layer. In the utility model, the combination of milk fiber and wool fiber can effectively improve the comfort of the yarn to the human body, has good heat resistance, can effectively absorb excess moisture and prevent the yarn from becoming moldy. The yarn is mainly composed of cotton fiber, wool fiber, milk fiber, wheat fiber and palm fiber and food desiccant, so that the yarn will be well degraded under the action of microorganisms after being discarded into nature, and will not be harmful to the environment. create pollution.

Description

a degradable yarn

technical field

The utility model relates to the technical field of yarn, in particular to a degradable yarn.

Background technique

Yarn is a kind of textile, which is processed into products of a certain fineness with various textile fibers. It is used for weaving, rope making, thread making, knitting and embroidery, etc. It is divided into short fiber yarn, continuous filament, etc. There are many ways to express fineness, such as number, metric count, inch count and denier, etc. The twist of yarn is expressed by the number of twists per meter or per inch, and wool yarn and yarn are generally used to weave wool sweaters , wool pants, wool vests, scarves, hats and gloves and weaving all kinds of spring and autumn clothing supplies, in addition to keeping warm and decorative.

The existing yarns still have some drawbacks in use. Most of the existing yarns are made of synthetic fibers, which are not easy to degrade after being discarded, which will cause pollution to the environment. At the same time, the plasticity and moisture absorption are poor, and the touch and comfort are not good. , It is not resistant to high temperature and moldy due to high moisture. For this reason, a degradable yarn is proposed.

Utility model content

The purpose of the utility model is: in order to solve the problem that the existing yarns are mostly made of synthetic fibers, which are not easy to degrade after being discarded, and will cause pollution to the environment. And because of the problem of mildew due to a lot of moisture, a degradable yarn is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A degradable yarn is filled with a main body, the outer surface of the main body is provided with a waterproof layer, the interior of the waterproof layer is filled with a water repellent, the outer surface of the waterproof layer is provided with a composite fiber layer, and the composite fiber The interior of the layer is filled with milk fibers and wool fibers, the upper and lower ends of the composite fiber layer are provided with active bonding layers, the left and right ends of the composite fiber layer are provided with wire meshes, and the outer surface of the composite fiber layer is provided with resistant adhesive layers. The temperature-resistant layer is filled with wheat fibers, the outer surface of the temperature-resistant layer is provided with a covering layer, and the inside of the covering layer is filled with palm fibers.

As a further description of the above technical solutions:

The water repellent is evenly distributed inside the waterproof layer.

As a further description of the above technical solutions:

The composite fiber layer is made of wool fiber and milk fiber intertwined and blended.

As a further description of the above technical solutions:

Several groups of the wheat fibers are intertwined and arranged inside the temperature-resistant layer.

As a further description of the above technical solutions:

The composite fiber layer is arranged on the outer surface of the waterproof layer in a surrounding manner.

As a further description of the above technical solutions:

The body is made of cotton fibers.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

1. In the present utility model, by being provided with milk fiber and wool fiber, the wool fiber has good hygroscopicity, good plasticity and stretchability, which can make the yarn easier to process and dye, and secondly, the elasticity and resistance of the wool fiber. The ability of sunlight is the strongest among all natural fibers. After 1120 hours of light, the intensity drops by about 50%, which can effectively resist ultraviolet rays. Milk fibers do not use formaldehyde azo additives or raw materials, and the formaldehyde content of the fibers is zero. Spectral antibacterial function, strong durability, the combination of the two can also make the yarn light in specific gravity, good elongation at break, crimp elasticity and crimp recovery rate, and feel as soft and comfortable as cashmere; the fiber is white and silky. Natural luster, fastness to sunlight and perspiration are up to grade 3-4, which can quickly absorb human sweat, and quickly introduce it into the air through the groove, so that people's skin is always kept dry and can also play a good thermal effect. .

2. In the present utility model, wheat fiber and a waterproof layer are provided, wherein the wheat fiber has good heat resistance, which can prevent the inside of the yarn from being damaged due to high temperature, and the wheat fiber will not produce toxic substances in a high temperature environment. The food desiccant is used, which can effectively absorb excess moisture and prevent the yarn from becoming moldy.

3. In this utility model, the yarn is mainly composed of cotton fiber, wool fiber, milk fiber, wheat fiber, palm fiber and food desiccant, so that the yarn will be very good under the action of microorganisms after being discarded into nature. degradation without causing pollution to the environment.

Description of drawings

Fig. 1 is the top-view structure schematic diagram of a kind of degradable yarn proposed by the utility model;

2 is a schematic diagram of the composite fiber layer structure of a degradable yarn proposed by the utility model;

FIG. 3 is a schematic diagram of the wrapping mode of the composite fiber layer of a degradable yarn proposed by the present invention.

illustration:

1. Main body; 2. Waterproof layer; 3. Water repellent; 4. Composite fiber layer; 5. Wool fiber; 6. Milk fiber; 7. Active bonding layer; 8. Silk wire mesh; 9. Temperature-resistant layer; 10 , wheat fiber; 11, coating layer; 12, palm fiber.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a main body 1, the outer surface of the main body 1 is provided with a waterproof layer 2, the waterproof layer 2 is filled with a water repellent 3, and the water repellent 3 adopts It is a desiccant for food, which can effectively absorb excess moisture to prevent the yarn from becoming moldy, and has the characteristics of non-toxic, odorless, non-contact corrosive, and non-environmental pollution. The outer surface of the waterproof layer 2 is provided with a composite The fiber layer 4, the composite fiber layer 4 is filled with wool fibers (5) and milk fibers (6), and the wool fibers 5 have better hygroscopicity, followed by good plasticity and stretchability, which can make the yarn easier to process and process The final product is not easily deformed. Secondly, wool fiber 5 has the strongest elasticity and resistance to sunlight among all natural fibers. Milk fiber 6 does not use formaldehyde azo additives or raw materials. Bacterial function, its monofilament fineness is fine, its specific gravity is light, its elongation at break, crimp elasticity, and crimp recovery rate are closest to those of cashmere and wool. Natural luster like natural luster, elegant appearance, fastness to sunlight and perspiration up to grade 3-4, the upper and lower ends of the composite fiber layer 4 are provided with active bonding layers 7, so that the composite fiber layer 4 can be adhered to On the outer surface of the waterproof layer 2, the left and right ends of the composite fiber layer 4 are provided with wire meshes 8, which can play a good role in fixing the composite fiber layer 4. The outer surface of the composite fiber layer 4 is provided with a temperature-resistant Layer 9, the temperature-resistant layer 9 is filled with wheat fibers 10. The wheat fibers 10 have good heat resistance, which can prevent the inside of the yarn from being damaged due to high temperature, and the wheat fibers 10 will not produce toxic substances in a high temperature environment. To cause pollution to the environment, the outer surface of the temperature-resistant layer 9 is provided with a coating layer 11, and the coating layer 11 is filled with palm fibers 12, and the palm fibers 12 have good wear resistance and toughness, which can effectively reduce this Damage to the yarn when it comes into contact with the outside world.

Specifically, as shown in FIG. 1, the water repellent 3 is evenly distributed inside the waterproof layer 2, and the water repellent 3 is a food desiccant, which can effectively absorb excess water and prevent the yarn from becoming moldy, and has It has the characteristics of non-toxic, odorless, non-contact corrosive and non-environmental pollution.

Specifically, as shown in FIG. 2 , the composite fiber layer 4 is made of wool fibers 5 and milk fibers 6 intertwined and blended with each other. The combination of wool fibers 5 and milk fibers 6 can effectively improve the comfort of the yarn.

Specifically, as shown in FIG. 1, several groups of the wheat fibers 10 are intertwined and arranged inside the temperature-resistant layer 9. The wheat fibers 10 have good heat resistance, which can prevent the inside of the yarn from being damaged by high temperature and the wheat fibers 10 at high temperature. No toxic substances are produced in the environment.

Specifically, as shown in FIG. 3 , the composite fiber layer 4 is disposed on the outer surface of the waterproof layer 2 in a surrounding manner.

Specifically, as shown in FIG. 1 , the main body 1 is made of cotton fiber, which has good hygroscopicity, warmth retention, heat resistance, alkali resistance and hygiene, making the yarn more convenient to dye. No irritation to human skin, improve comfort.

Working principle: When using, firstly, the yarn main body 1 is made of cotton fiber. Cotton fiber has good moisture absorption, warmth retention, heat resistance, alkali resistance and hygiene, which makes the yarn dyeing more convenient and convenient. There is no irritation to human skin, which improves comfort. Water repellent 3 is provided in the waterproof layer 2 on the outer side of the main body 1. The water repellent 3 uses a food desiccant, which can effectively absorb excess water and prevent the yarn from becoming moldy. It has the characteristics of non-toxic, odorless, non-contact corrosion and no environmental pollution. The upper end of the composite fiber layer 4 can be well fixed on the outer surface of the waterproof layer 2 through the active adhesive layer 7, and then the composite fiber layer 4 can be fixed on the outer surface of the waterproof layer 2. It is wound on the outer surface of the waterproof layer 2, and then through the active bonding layer 7 provided at the lower end of the composite fiber layer 4, the upper and lower ends of the composite fiber layer 4 are well bonded together so that the composite fiber layer 4 and the waterproof layer 2 are attached. The composite fiber layer 4 is made by blending wool fiber 5 and milk fiber 6, which makes the distribution of the two fibers more uniform and tighter, and the wool fiber 5 has better hygroscopicity, and the normal moisture regain is 15- 17%, the ultimate moisture absorption rate can reach 40%, the moisture absorption is better than cotton, the good plasticity and stretchability can make the yarn easier to process and the processed product is not easily deformed, followed by the elasticity of wool fiber 5 and the ability to resist sunlight It is the strongest among all natural fibers. Milk fiber 6 does not use formaldehyde azo additives or raw materials. The formaldehyde content of the fiber is zero, and it has a broad-spectrum antibacterial function, strong persistence, and a natural antibacterial function of more than 99%. The antibacterial rate is over 80%, and it has a cashmere-like feel. Its monofilament is fine in size, light in specific gravity, and its elongation at break, crimp elasticity and crimp recovery rate are closest to those of cashmere and wool. Comfortable, smooth and waxy; the fastness to sunlight and perspiration is up to grade 3-4, the cross section of milk fiber 6 is irregular round, the cross section is full of voids, there are many grooves in the longitudinal direction, and protein molecules are distributed on the surface of the fiber. Contains natural protein moisturizing factor and a large number of hydrophilic groups, which can quickly absorb human sweat, and quickly introduce it into the air through the groove, so that people's skin can always be kept dry, anti-pilling and pilling can reach grade 3-4, milk fiber 6 The three-dimensional multi-gap microporous structure and the groove structure on the longitudinal surface determine that the milk fiber 6 has the characteristics of being warm in winter and cool in summer: it is made into a light and thin fabric in summer, which can quickly absorb the moisture and sweat emitted by the skin, and quickly diffuse into the air. Keep the skin dry and breathable; it is made of thick fabric in winter, the micropores absorb the heat emitted by the body, effectively block air circulation, prevent the intrusion of cold air, light and warm, and the combination of wool fiber 5 and milk fiber 6 can effectively improve the yarn's quality. The comfort level, the wire mesh 8 at the left and right ends of the composite fiber layer 4 can have a good fixing effect on it, the wheat fiber 10 has good heat resistance, which can prevent the inside of the yarn from being damaged by high temperature and the wheat fiber 10 is in a high temperature environment. No toxic substances are produced. Palm fiber 12 has good wear resistance and toughness, which can effectively reduce the damage when the yarn is in contact with the outside world. Most of the components of the yarn are natural fibers and food desiccants. so that the yarn can be discarded It is well degraded in nature and will not pollute the environment.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A degradable yarn is filled with a main body (1) and is characterized in that a waterproof layer (2) is arranged on the outer surface of the main body (1), the interior of the waterproof layer (2) is filled with a water repellent (3), the outer surface of the waterproof layer (2) is provided with a composite fiber layer (4), the composite fiber layer (4) is filled with wool fibers (5) and milk fibers (6), the upper end and the lower end of the composite fiber layer (4) are both provided with an active bonding layer (7), silk net meshes (8) are arranged at the left end and the right end of the composite fiber layer (4), the outer surface of the composite fiber layer (4) is provided with a temperature resistant layer (9), the temperature resistant layer (9) is filled with wheat fiber (10), the outer surface of the temperature-resistant layer (9) is provided with a coating layer (11), and the interior of the coating layer (11) is filled with palm fibers (12).

2. The degradable yarn of claim 1, wherein the water repellent (3) is uniformly distributed inside the waterproof layer (2).

3. A degradable yarn according to claim 1, characterized in that said composite fiber layer (4) is made by intertwining and blending wool fibers (5) and milk fibers (6).

4. Degradable yarn according to claim 1, characterized in that several groups of said wheat fibers (10) are intertwined inside a temperature resistant layer (9).

5. A degradable yarn according to claim 1, wherein said composite fiber layer (4) is arranged on the outer surface of the waterproof layer (2) in a surrounding manner.

6. A degradable yarn according to claim 1 characterized in that said body (1) is made of cotton fibers.

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