Degradable protein fiber knitted composite fabric
The composite structure of protein fiber base layer, degradable sponge layer, bamboo fiber layer, pure cotton insulation layer, polylactic acid fiber layer and sweat-absorbing layer solves the problem of composite fabrics not being able to degrade automatically, achieves natural degradation and excellent performance, and reduces environmental pollution and processing costs.
Patent Information
- Application Number
- CN202422714580.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-06
AI Technical Summary
Existing composite fabrics cannot automatically degrade under normal living conditions, causing great harm to wild soil. Special treatment is required to avoid environmental pollution, thereby increasing the cost of subsequent treatment.
It adopts a composite structure of protein fiber base layer, degradable sponge layer, bamboo fiber layer, pure cotton insulation layer, polylactic acid fiber layer and sweat-absorbing layer, combined with breathable holes and conductive fiber design, and connected by sutures to form a degradable protein fiber knitted composite fabric.
It degrades on its own in the natural environment, avoiding additional processing costs, and has excellent UV protection, antibacterial, heat preservation and resilience properties, reducing environmental pollution.
Smart Images
Figure CN223420237U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite fabrics, in particular to a degradable protein fiber knitted composite fabric. Background Art
[0002] Composite fabric is a new type of material made by bonding one or more layers of textile materials, non-woven materials and other functional materials. It is suitable for making textiles such as sofas and clothing, and is one of the indispensable fabrics for people's home life.
[0003] Current composite fabrics cannot automatically degrade under normal living conditions when used, which causes great harm to the soil in the wild. Therefore, they need to be specially treated to avoid polluting the environment, which increases the cost of subsequent treatment and brings inconvenience to people's use. Utility Model Content
[0004] In response to the shortcomings of the existing technology, the utility model provides a degradable protein fiber knitted composite fabric, which solves the problem that the current composite fabric cannot automatically degrade under normal living conditions when used, which causes great harm to the soil in the wild. Therefore, it needs to be specially treated to avoid polluting the environment, which increases the cost of subsequent treatment and brings inconvenience to people's use.
[0005] To achieve the above-mentioned objectives, the utility model is implemented through the following technical solutions: a degradable protein fiber knitted composite fabric, comprising a protein fiber base layer, a degradable sponge layer is arranged above the protein fiber base layer, a bamboo fiber layer is arranged above the degradable sponge layer, a pure cotton insulation layer is arranged above the bamboo fiber layer, and a polylactic acid fiber layer is arranged above the pure cotton insulation layer.
[0006] Preferably, a sweat-absorbing layer is provided below the protein fiber base layer.
[0007] Preferably, the protein fiber base layer, the degradable sponge layer, the bamboo fiber layer, the pure cotton thermal insulation layer, the polylactic acid fiber layer and the sweat-absorbing layer are all processed with air holes.
[0008] Preferably, the surface of the degradable sponge layer is wrapped with conductive fibers.
[0009] Preferably, the protein fiber base layer, the degradable sponge layer, the bamboo fiber layer, the pure cotton thermal insulation layer, the polylactic acid fiber layer and the sweat-absorbing layer are sewn together by sutures. Beneficial effects
[0010] The utility model provides a degradable protein fiber knitted composite fabric. The fabric has the following beneficial effects: The degradable protein fiber knitted composite fabric comprises a protein fiber base layer, a degradable sponge layer, a bamboo fiber layer, a pure cotton thermal insulation layer, a polylactic acid fiber layer, and a sweat-absorbing layer. When necessary, the fabric degrades automatically in a natural environment without requiring additional treatment, thereby avoiding the cost of subsequent treatment and environmental pollution. Furthermore, the fabric has excellent UV protection, antibacterial properties, thermal insulation, and resilience, making it easy for people to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the structure of the utility model;
[0012] Figure 2 for Figure 1 sectional view of
[0013] Figure 3 for Figure 2 Schematic diagram of the structure of the mid-protein fiber base layer, biodegradable sponge layer and bamboo fiber layer.
[0014] In the picture: 1. Protein fiber base layer; 2. Degradable sponge layer; 3. Bamboo fiber layer; 4. Pure cotton insulation layer; 5. Polylactic acid fiber layer; 6. Breathable holes; 7. Suture line; 8. Sweat-absorbing layer. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0016] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.
[0017] The current composite fabrics cannot be automatically degraded under normal living conditions when used, which causes great harm to the soil in the wild. Therefore, they need to be specially treated to avoid pollution to the environment, which increases the cost of subsequent treatment and brings inconvenience to people's use.
[0018] In view of this, the utility model provides a degradable protein fiber knitted composite fabric. Through the combination of a protein fiber base layer, a degradable sponge layer, a bamboo fiber layer, a pure cotton thermal insulation layer, a polylactic acid fiber layer and a sweat-absorbing layer, when treatment is needed, no additional treatment is required. It can degrade on its own in a natural environment, thereby avoiding the investment of subsequent economic costs and environmental pollution. Moreover, the degradable protein fiber knitted composite fabric has excellent UV protection, antibacterial properties, thermal insulation and resilience properties, and is convenient for people to use.
[0019] Example 1: By Figure 1 、 2 As shown in Figure 3, a degradable protein fiber knitted composite fabric comprises a protein fiber base layer 1, a degradable sponge layer 2 is provided above the protein fiber base layer 1, a bamboo fiber layer 3 is provided above the degradable sponge layer 2, a pure cotton insulation layer 4 is provided above the bamboo fiber layer 3, and a polylactic acid fiber layer 5 is provided above the pure cotton insulation layer 4;
[0020] In the specific implementation process, it is worth noting that wool and silk are natural protein fibers, and the specific material of the protein fiber base layer 1 is not limited as long as it meets the use requirements. The degradable sponge layer 2 can improve the resilience of the degradable protein fiber knitted composite fabric, the bamboo fiber layer 3 can improve the antibacterial and antibacterial properties of the degradable protein fiber knitted composite fabric, the pure cotton insulation layer 4 can ensure the thermal insulation performance of the degradable protein fiber knitted composite fabric, and the polylactic acid fiber layer 5 has good heat resistance.
[0021] Furthermore, a sweat-absorbing layer 8 is provided below the protein fiber base layer 1;
[0022] In the specific implementation process, it is worth noting that the sweat-absorbing layer 8 can be made of materials such as pure cotton fibers. The specific material is not limited as long as it meets the use requirements. The sweat-absorbing layer 8 can absorb the sweat of the human body, thereby ensuring wearing comfort.
[0023] Furthermore, the protein fiber base layer 1, the degradable sponge layer 2, the bamboo fiber layer 3, the pure cotton insulation layer 4, the polylactic acid fiber layer 5 and the sweat-absorbing layer 8 are all processed with air holes 6;
[0024] In the specific implementation process, it is worth noting that the design of the air holes 6 can improve the air permeability of the degradable protein fiber knitted composite fabric;
[0025] Furthermore, the surface of the degradable sponge layer 2 is wrapped with conductive fibers;
[0026] In the specific implementation process, it is worth noting that, according to the conductivity of the conductive fiber and the structure of the fabric, the antistatic effect can be achieved by mixing 0.05% to 5% of the conductive fiber into the general fiber. The material of the conductive fiber is not restricted as long as it meets the use requirements. Since the conductive fiber is added in small amounts, it does not interfere with the degradation performance of the degradable protein fiber knitted composite fabric. Therefore, the degradable protein fiber knitted composite fabric can be degraded normally, and the non-degradable conductive fiber will not cause pollution to the environment.
[0027] Furthermore, the protein fiber base layer 1, the degradable sponge layer 2, the bamboo fiber layer 3, the pure cotton thermal insulation layer 4, the polylactic acid fiber layer 5 and the sweat-absorbing layer 8 are sewn together by sutures 7;
[0028] In the specific implementation process, it is worth noting that the suture thread 7 can be made of pure cotton fiber, and its specific material is not limited, as long as it meets the use requirements;
[0029] Specifically, when using the degradable protein fiber knitted composite fabric, the degradable sponge layer 2 can ensure the rebound performance of the degradable protein fiber knitted composite fabric, while the bamboo fiber layer 3 can improve the antibacterial and antibacterial properties, the pure cotton insulation layer 4 improves the thermal insulation performance, the polylactic acid fiber layer 5 has good heat resistance and UV protection, thereby ensuring wearing comfort, the sweat-absorbing layer 8 can absorb sweat produced by the human body, and the air permeability 6 ensures the breathable performance, thereby once again improving the wearing comfort.
[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.
[0031] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.
[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A degradable protein fiber knitted composite fabric, comprising a protein fiber base layer (1), characterized in that: A degradable sponge layer (2) is provided above the protein fiber base layer (1), a bamboo fiber layer (3) is provided above the degradable sponge layer (2), a pure cotton thermal insulation layer (4) is provided above the bamboo fiber layer (3), and a polylactic acid fiber layer (5) is provided above the pure cotton thermal insulation layer (4).
2. The degradable protein fiber knitted composite fabric according to claim 1, characterized in that: A sweat-absorbing layer (8) is provided below the protein fiber base layer (1).
3. The degradable protein fiber knitted composite fabric according to claim 1, characterized in that: The protein fiber base layer (1), the degradable sponge layer (2), the bamboo fiber layer (3), the pure cotton thermal insulation layer (4), the polylactic acid fiber layer (5) and the sweat-absorbing layer (8) are all processed with air permeable holes (6).
4. The degradable protein fiber knitted composite fabric according to claim 1, characterized in that: Conductive fibers are wound around the surface of the degradable sponge layer (2).
5. The degradable protein fiber knitted composite fabric according to claim 1, characterized in that: The protein fiber base layer (1), the degradable sponge layer (2), the bamboo fiber layer (3), the pure cotton thermal insulation layer (4), the polylactic acid fiber layer (5) and the sweat-absorbing layer (8) are sewn together by means of sutures (7).