Physical anti-falling sanded yarn structure
By setting thick joints and branch structures in the furted yarn structure, the problem of feather yarn peeling in Chenille yarn is solved, the suede plumpness is improved, and the physical anti-detachment effect is achieved without the need for cement.
Patent Information
- Application Number
- CN202420572484.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-03-25
AI Technical Summary
The feather yarn in the Chenille yarn is prone to fall off during use and cleaning, resulting in a decrease in the suede plumpness of the fabric, and the drawing force of the feather yarn increases after the hair treatment, further aggravating the problem of shedding.
A physical anti-de-wearing yarn structure is adopted, including core yarn and feather yarn. The feather yarn is arranged on the core yarn spaced between the feather yarns. The two ends of the pimple yarn extend and thick joints are provided on the pimple yarn. The number of thick joints is at least 2, which is used to achieve the axial limit of the pimple yarn and form a branch structure after the pimple yarn to enhance the plumpness of the suede.
The axial limit of the feather yarn is achieved through thick joints, reducing the problem of falling off, and improving the plumpness of the suede through the branch structure to avoid falling off due to drawing force, without cementing, achieving physical anti-detachment and being more environmentally friendly.
Smart Images
Figure CN222781752U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sanded yarn production, in particular to a physical anti-shedding sanded yarn structure. Background Art
[0002] In order to ensure the fullness of the suede surface of the fabric, chenille yarn can be used to produce the fabric. However, the feather yarn in the chenille yarn has the problem of falling off, and the fullness of the suede surface of the fabric will gradually decrease during use and washing.
[0003] In addition, in order to further improve the fullness of the suede surface of the fabric, the down yarn of the chenille yarn can be sanded. However, the sanding process will have a certain stretching force on the down yarn, further aggravating the problem of the down yarn falling off, which needs to be improved. Utility Model Content
[0004] The utility model aims to provide a physical anti-shedding sanded yarn structure, so as to improve the fullness of the suede surface and reduce the problem of feather yarn shedding.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] A physical anti-shedding sanded yarn structure comprises: a core yarn and a feather yarn, wherein the feather yarn is sandwiched on the core yarn at intervals, the core yarn comprises a twisted first strand and a second strand, the feather yarn comprises a plurality of knotty yarns, the two ends of the knotty yarn extend to both sides of the core yarn respectively, the knotty yarn is provided with thick sections at intervals, the number of the thick sections is at least 2, and one end or both ends of the knotty yarn is provided with a branch structure formed after sanding.
[0007] Wherein, the first strands are viscose fiber strands or cotton fiber strands.
[0008] Wherein, the second strands are polyester strands or acrylic strands.
[0009] Wherein, the knotty yarn is wool knotty yarn or polyester knotty yarn.
[0010] Wherein, the thick sections are distributed on both sides of the core yarn.
[0011] Wherein, the first strand or the second strand is provided with an antistatic coating.
[0012] The beneficial effects of the utility model include: a physical anti-shedding sanded yarn structure, which realizes axial limitation of the knotty yarn through the thick nodes, strengthens the stability of the feather yarn in the core yarn, reduces the problem of falling off, and improves the fullness of the suede surface through the branch structure formed after sanding. The stability of the feather yarn during the sanding process is improved by the thick nodes, avoiding the problem of falling off due to stretching force, and no gluing is required, thus realizing physical anti-shedding. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION
[0014] Combine the following Figure 1 The technical solution of the utility model is further illustrated by specific embodiments.
[0015] like Figure 1 The physical anti-shedding sanded yarn structure shown includes: core yarn and feather yarn, the core yarn includes a twisted first strand 1 and a second strand 2. In this embodiment, the first strand 1 is made of viscose fiber strands or cotton fiber strands. The viscose fiber strands and cotton fiber strands have good moisture absorption and are not easy to generate static electricity.
[0016] In this embodiment, the second strands 2 are made of polyester strands or acrylic strands, which are flexible to choose. The polyester strands have high strength and good resilience, while the performance of the acrylic strands is similar to that of wool fibers, with good elasticity and warmth retention.
[0017] The feather yarn is sandwiched on the core yarn at intervals. In this embodiment, the feather yarn includes a plurality of knotty yarns 3, and the two ends of the knotty yarns 3 extend to the two sides of the core yarn respectively. Figure 1 As shown, one or both ends of the knotty yarn are provided with a branch structure 5 formed after sanding, and the fullness of the suede surface of the manufactured fabric is improved by the branch structure.
[0018] Thick sections 4 are arranged at intervals on the knotty yarn 3, and the number of the thick sections 4 is at least 2. In the present embodiment, the thick sections 4 are distributed on both sides of the core yarn. The axial limitation of the knotty yarn 3 is achieved by the thick sections 4, which enhances the stability of the feather yarn in the core yarn and reduces the problem of falling off.
[0019] In this embodiment, the knotty yarn 3 can be made of wool knotty yarn or polyester knotty yarn, wherein the wool knotty yarn has good warmth retention, and the polyester knotty yarn has high strength and is more wear-resistant.
[0020] In addition, in the process of sanding the end of the knotty yarn, a certain tensile force will be generated on the knotty yarn. In this embodiment, the thick section 4 is used to avoid the problem of the knotty yarn falling off due to the tensile force, thereby improving the stability of the feather yarn during the sanding process, and no hot-melt fiber or glue is required for fixing, thereby achieving physical anti-shedding and being more environmentally friendly.
[0021] In order to improve the stability and safety of the manufactured fabric during use, an antistatic coating is provided on the first strand 1 or the second strand 2. The antistatic coating reduces the generation of static electricity and the adsorption of dust, and also avoids the adsorption and pulling between the feather yarn and human clothing due to static electricity, thereby further improving the anti-shedding effect of the feather yarn.
[0022] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.
Claims
1. A physical anti-shedding sanded yarn structure, characterized in that: include: A core yarn and a feather yarn, wherein the feather yarn is sandwiched on the core yarn at intervals, the core yarn comprises a twisted first strand and a second strand, the feather yarn comprises a plurality of knotty yarns, the two ends of the knotty yarn extend to both sides of the core yarn respectively, the knotty yarn is provided with thick sections at intervals, the number of the thick sections is at least 2, and one end or both ends of the knotty yarn is provided with a branch structure formed by grinding.
2. The physical anti-shedding sanded yarn structure according to claim 1, characterized in that: The first strands are viscose fiber strands or cotton fiber strands.
3. The physical anti-shedding sanded yarn structure according to claim 1, characterized in that: The second strands are polyester strands or acrylic strands.
4. The physical anti-shedding sanded yarn structure according to claim 1, characterized in that: The knotty yarn is wool knotty yarn or polyester knotty yarn.
5. The physical anti-shedding sanded yarn structure according to claim 1, characterized in that: The thick places are distributed on both sides of the core yarn.
6. The physical anti-shedding sanded yarn structure according to claim 1, characterized in that: An antistatic coating is disposed on the first strand or the second strand.