Colored flame-retardant recycled charmeuse yarn
Patent Information
- Application Number
- CN202522136780.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-10
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-10-10
AI Technical Summary
1.该一种可变色的阻燃再生雪尼尔纱线，通过将芯纱设置成有色纱，饰纱设置成透明无色纱，透明纱线用作饰线设置在有色纱外部，而有色纱做成内线，从而形成变色纱线，通过第一饰纱、第二饰纱和第三饰纱分层设置，折射出来的透明度则会发现变化，由浅至深，提高纱线光感，增加视觉效果，通过将第一捻纱和第二捻纱分别设置成有色纱和段彩纱，经第一饰纱、第二饰纱和第三饰纱折射出来的效果则是多变性，不会单调，增加纱线的色感，大大提升了装置的实用性；
Smart Images
Figure CN224812717U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of chenille yarn technology, and more particularly to a color-changing, flame-retardant, recycled chenille yarn. Background Technology
[0002] The published patent with authorization announcement number CN214938122U discloses a color-enhancing chenille yarn, which includes a core yarn and a decorative yarn. The core yarn includes a first twist yarn and a second twist yarn, which are twisted and wound together. The decorative yarn is distributed at intervals along the length of the core yarn and is radially sandwiched between the first twist yarn and the second twist yarn. The decorative yarn includes a first decorative yarn, a second decorative yarn, and a third decorative yarn. The first decorative yarn and the third decorative yarn are distributed in parallel, and the second decorative yarn is arranged in parallel between the first decorative yarn and the third decorative yarn or spirally wound on the outside of the first decorative yarn and the third decorative yarn. The first decorative yarn is made of colored yarn, and the third decorative yarn is made of transparent colorless yarn. This color-enhancing chenille yarn improves the bonding strength between the core yarn and the decorative yarn and increases the color layering after the chenille fabric is made.
[0003] Chenille yarn is made up of a core made of multiple fine threads and then multiple decorative threads. The decorative threads are usually made by spirally winding around the core, and the decorative threads cannot completely wrap the core. If the core and decorative threads are different colors, it can increase the sense of layering.
[0004] In the aforementioned prior art, transparent yarn is used to reflect and refract light onto colored yarn to form a color-enhancing yarn. Could the refraction method be changed according to the winding method of the yarn? Also, could the transparent yarn be used as the decorative thread on the outside, while multiple colored yarns are used as the inner thread to form a color-changing yarn?
[0005] Therefore, this application proposes a color-changing, flame-retardant, recycled chenille yarn. Utility Model Content
[0006] This application proposes a color-changing, flame-retardant, recycled chenille yarn to solve the problems mentioned in the background art. By setting the core yarn to a colored yarn and the decorative yarn to a transparent, colorless yarn, with the transparent yarn used as a decorative thread on the outside of the colored yarn and the colored yarn as the inner thread, a color-changing yarn is formed. Through the layering of the first, second, and third decorative yarns, the transparency refracted will change from light to dark, improving the yarn's lightness and enhancing the visual effect. By setting the first and second twisted yarns to be colored yarn and segmented yarn respectively, the effect refracted by the first, second, and third decorative yarns is varied and not monotonous, increasing the yarn's color sensitivity and greatly improving the practicality of the device.
[0007] To achieve the above objectives, this application adopts the following technical solution: A color-changing flame-retardant recycled chenille yarn includes a core yarn and a decorative yarn. The core yarn includes a first twist yarn and a second twist yarn. The decorative yarn is distributed at intervals along the length of the core yarn and is radially sandwiched between the first twist yarn and the second twist yarn. The decorative yarn includes a first decorative yarn, a second decorative yarn, and a third decorative yarn. The first decorative yarn, the second decorative yarn, and the third decorative yarn are connected side by side and sandwiched between the first twist yarn and the second twist yarn.
[0008] In a preferred embodiment, the decorative yarn is made of transparent colorless yarn, specifically the first decorative yarn is made of a single layer of transparent colorless yarn, and the second decorative yarn is made of a double layer of transparent colorless yarn; By setting up a first veil and a second veil, the double-layered transparent colorless veil of the second veil will increase the sense of haziness compared to the single-layered transparent colorless veil of the first veil, thereby improving the practicality of the device.
[0009] In a preferred embodiment, the third decorative yarn is made of three layers of transparent colorless yarn, and the transparent colorless yarn is hollow transparent colorless yarn; By layering the first, second, and third decorative veils, the refracted transparency changes from light to dark, enhancing the luster of the yarns and increasing the visual effect, thereby improving the practicality of the device.
[0010] In a preferred embodiment, the core yarn is colored yarn, specifically, the first twist yarn is solid-colored yarn and the second twist yarn is multi-colored yarn; By setting the core yarn to a colored yarn and the decorative yarn to a transparent colorless yarn, with the transparent yarn used as a decorative thread on the outside of the colored yarn and the colored yarn made as the inner thread, a color-changing yarn is formed, thereby improving the practicality of the device.
[0011] In a preferred embodiment, the decorative yarn further includes a fourth decorative yarn, which is disposed between the first twist yarn and the second twist yarn; By setting a fourth decorative yarn that extends radially along the core yarn, the fullness of the chenille fabric's nap can be enhanced, thereby improving the device's practicality.
[0012] In a preferred embodiment, the first, second, and third decorative yarns are interlaced between the fourth decorative yarn, and natural flame-retardant fiber yarns are provided in both the core yarn and the decorative yarns. By adding a fourth decorative yarn, with two of them in each gap between the first and second twisted yarns, the texture of the yarn is improved, thereby enhancing the practicality of the device.
[0013] The beneficial effects of this application are: 1. This color-changing flame-retardant recycled chenille yarn is formed by setting the core yarn to be colored yarn and the decorative yarn to be transparent colorless yarn. The transparent yarn is used as a decorative thread on the outside of the colored yarn, while the colored yarn is used as the inner thread, thus forming a color-changing yarn. By setting the first, second, and third decorative yarns in layers, the transparency of the refracted yarn will change from light to dark, which will enhance the lightness of the yarn and increase the visual effect. By setting the first twist yarn and the second twist yarn to be colored yarn and variegated yarn respectively, the effect refracted by the first, second, and third decorative yarns is varied and not monotonous, which will increase the color sense of the yarn and greatly improve the practicality of the device. 2. This color-changing flame-retardant recycled chenille yarn, by setting a fourth decorative yarn that extends radially along the core yarn, with two fourth decorative yarns in each gap between the first and second twisted yarns, can enhance the fullness of the chenille fabric, increase the texture of the yarn, and greatly improve the practicality of the device. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of the device in this application; Figure 2 This is a schematic diagram of the decorative gauze of the device in this application; Figure 3 This is a schematic diagram of the core yarn of the device in this application; Figure 4 This is a schematic diagram of the core yarn, decorative yarn, and natural flame-retardant fiber yarn of the device of this application.
[0015] Numbered in the diagram: 1. Core yarn; 11. First twist yarn; 12. Second twist yarn; 2. Decorative yarn; 21. First decorative yarn; 22. Second decorative yarn; 23. Third decorative yarn; 24. Fourth decorative yarn; 3. Natural flame-retardant fiber yarn. Detailed Implementation
[0016] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.
[0017] Reference Figure 1-3 A color-changing flame-retardant recycled chenille yarn includes a core yarn 1 and a decorative yarn 2. The core yarn 1 includes a first twist yarn 11 and a second twist yarn 12. The decorative yarn 2 is distributed at intervals along the length of the core yarn 1 and is radially sandwiched between the first twist yarn 11 and the second twist yarn 12. The decorative yarn 2 includes a first decorative yarn 21, a second decorative yarn 22 and a third decorative yarn 23. The first decorative yarn 21, the second decorative yarn 22 and the third decorative yarn 23 are connected side by side and sandwiched between the first twist yarn 11 and the second twist yarn 12.
[0018] The decorative veil 2 is made of transparent colorless yarn, with the first decorative veil 21 being a single layer of transparent colorless yarn and the second decorative veil 22 being a double layer of transparent colorless yarn. By setting the first decorative veil 21 and the second decorative veil 22, the double layer of transparent colorless yarn of the second decorative veil 22 will increase the sense of haziness compared to the single layer of transparent colorless yarn of the first decorative veil 21, thereby improving the practicality of the device.
[0019] The third decorative yarn 23 is made of three layers of transparent colorless yarn, which are hollow transparent colorless yarn. By layering the first decorative yarn 21, the second decorative yarn 22 and the third decorative yarn 23, the transparency of the refracted yarn will change from light to dark, which will improve the lightness of the yarn and enhance the visual effect, thereby improving the practicality of the device.
[0020] The core yarn 1 is made of colored yarn, with the first twist yarn 11 being made of solid color yarn and the second twist yarn 12 being made of multicolored yarn. By setting the core yarn 1 to be colored yarn and the decorative yarn 2 to be made of transparent colorless yarn, the transparent yarn is used as a decorative thread on the outside of the colored yarn, while the colored yarn is made as the inner thread, thus forming a color-changing yarn, thereby improving the practicality of the device.
[0021] The decorative yarn 2 also includes a fourth decorative yarn 24, which is arranged between the first twist yarn 11 and the second twist yarn 12. By setting the fourth decorative yarn 24, which extends radially along the core yarn 1, the fullness of the chenille fabric can be enhanced, thereby improving the practicality of the device.
[0022] The first decorative yarn 21, the second decorative yarn 22, and the third decorative yarn 23 are interwoven between the fourth decorative yarn 24. Both the core yarn 1 and the decorative yarn 2 are provided with natural flame-retardant fiber yarns 3. By providing the fourth decorative yarn 24, there are two of the fourth decorative yarns 24 in each gap between the first twist yarn 11 and the second twist yarn 12. The increase of the fourth decorative yarn 24 improves the texture of the yarn. The natural flame-retardant fiber yarn 3 contains flame-retardant elements (such as nitrogen and phosphorus) or special chemical bonds in its molecular structure. When burning, it is not easy to produce open flames, produces less smoke, and does not release toxic gases. It has high safety and environmental protection, thereby improving the practicality of the device.
[0023] Working principle: By setting the core yarn 1 to a colored yarn and the decorative yarn 2 to a transparent colorless yarn, the transparent yarn is used as a decorative thread on the outside of the colored yarn, while the colored yarn is used as the inner thread, thus forming a color-changing yarn. By layering the first decorative yarn 21, the second decorative yarn 22, and the third decorative yarn 23, the transparency refracted will change from light to dark, improving the yarn's lightness and enhancing the visual effect. By setting the first twisted yarn 11 and the second twisted yarn 12 to be colored yarn and variegated yarn respectively, the effect refracted by the first decorative yarn 21, the second twisted yarn 22, and the third decorative yarn 23 is varied and not monotonous, increasing the yarn's color sensitivity. By setting the fourth decorative yarn 24, which extends radially along the core yarn 1, and the fourth decorative yarn 24 is two in each gap between the first twisted yarn 11 and the second twisted yarn 12, the addition of the fourth decorative yarn 24 can enhance the fullness of the chenille fabric's nap and increase the yarn's texture.
[0024] The above are merely preferred embodiments of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and the inventive concept of this application, should be included within the scope of protection of this application.
Claims
1. A color-changing, flame-retardant, recycled chenille yarn, comprising a core yarn (1) and a decorative yarn (2), characterized in that, The core yarn (1) includes a first twist yarn (11) and a second twist yarn (12). The decorative yarn (2) is distributed at intervals along the length direction of the core yarn (1) and is radially sandwiched between the first twist yarn (11) and the second twist yarn (12). The decorative yarn (2) includes a first decorative yarn (21), a second decorative yarn (22) and a third decorative yarn (23). The first decorative yarn (21), the second decorative yarn (22) and the third decorative yarn (23) are connected side by side and sandwiched between the first twist yarn (11) and the second twist yarn (12). The decorative yarn (2) is made of transparent colorless yarn; The core yarn (1) is a colored yarn.
2. The color-changing flame-retardant recycled chenille yarn according to claim 1, characterized in that, The decorative yarns (2) are respectively the first decorative yarn (21) which is made of a single layer of transparent colorless yarn, and the second decorative yarn (22) which is made of a double layer of transparent colorless yarn.
3. The color-changing flame-retardant recycled chenille yarn according to claim 1, characterized in that, The third decorative yarn (23) is made of three layers of transparent colorless yarn, and the transparent colorless yarn is hollow transparent colorless yarn.
4. The color-changing flame-retardant recycled chenille yarn according to claim 1, characterized in that, The core yarn (1) consists of a first twist yarn (11) made of solid color yarn and a second twist yarn (12) made of variegated yarn.
5. The color-changing flame-retardant recycled chenille yarn according to claim 1, characterized in that, The decorative yarn (2) also includes a fourth decorative yarn (24), which is arranged between the first twisted yarn (11) and the second twisted yarn (12).
6. The color-changing flame-retardant recycled chenille yarn according to claim 1, characterized in that, The first decorative yarn (21), the second decorative yarn (22) and the third decorative yarn (23) are interwoven between the fourth decorative yarn (24), and natural flame-retardant fiber yarns (3) are provided in both the core yarn (1) and the decorative yarns (2).