Special-shaped stranded nylon yarn

Abstract

The utility model relates to the technical field of special-shaped plied nylon yarns, and discloses a special-shaped plied nylon yarn, which comprises a viscose fiber mixed coated yarn formed by blending, a hot melt adhesive serving as a filling agent, a special-shaped nylon yarn A, a special-shaped nylon yarn B and a special-shaped nylon yarn C, wherein the special-shaped nylon yarn A and the special-shaped nylon yarn B are twisted and stranded and are twisted in the S direction to form the special-shaped nylon yarn AB, and the special-shaped nylon yarn C and the special-shaped nylon yarn AB are twisted and stranded and are twisted and formed in the Z direction. According to the utility model, the chemical fiber yarns with multiple special-shaped cross sections are blended, and a spiral structure extruded by multiple edges is formed on the cross section, so that the toughness, the strength and the tensile force for resisting permanent deformation of the yarn are effectively enhanced, and the yarn is suitable for being used in occasions which are greatly stretched and need to be recovered.

Description

Technical Field

[0001] This utility model relates to the field of irregularly shaped twisted nylon yarn technology, and in particular to an irregularly shaped twisted nylon yarn. Background Technology

[0002] Most existing nylon yarns have a circular cross-sectional shape, and their performance in terms of bulkiness, tensile strength, and tensile recovery is generally affected by the structure.

[0003] This proposal is put forward in order to improve and optimize the above-mentioned problems or shortcomings. Utility Model Content

[0004] A type of profiled nylon yarn includes a blended viscose fiber coated yarn and a hot melt adhesive as a filler, and also includes profiled nylon yarn A, profiled nylon yarn B, and profiled nylon yarn C, wherein profiled nylon yarn A and profiled nylon yarn B are twisted together and twisted in the S direction to form profiled nylon yarn AB, and profiled nylon yarn C and profiled nylon yarn AB are twisted together and twisted in the Z direction to form the yarn.

[0005] Preferably, the shaped nylon filament A is a nylon filament with a regular hexagonal cross-section, and the shaped nylon filament B is a nylon filament with an elliptical cross-section.

[0006] Preferably, the shaped nylon filament A is a nylon filament with a regular hexagonal cross section, and the shaped nylon filament C is a nylon filament with a cross-shaped cross section.

[0007] Preferably, the shaped nylon filament B is a nylon filament with a regular hexagonal cross section, and the shaped nylon filament C is a nylon filament with a triangular cross section.

[0008] Preferably, the shaped nylon yarn A is a nylon yarn with a regular hexagonal cross section, the shaped nylon yarn B is a nylon yarn with an elliptical cross section, and the shaped nylon yarn C is a nylon yarn with a double round head rectangular cross section.

[0009] Preferably, the shaped nylon yarn A is a cross-shaped nylon yarn, the shaped nylon yarn B is a triangular nylon yarn, and the shaped nylon yarn C is a double-rounded rectangular nylon yarn.

[0010] The advantages and positive effects of this utility model are:

[0011] 1. By blending chemical fiber filaments with multiple irregular cross-sections, a multi-faceted extruded spiral structure is formed on the cross-section, which effectively enhances the toughness and strength of the filaments, as well as the tensile force against permanent deformation, making it suitable for applications subject to greater tension and requiring recovery. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1This is a schematic diagram of the structure of this utility model.

[0014] The following labels are used in the attached diagram: 10. Hot melt adhesive; 11. Viscose fiber blended covered yarn; 12. Nylon yarn with a regular hexagonal cross section; 13. Nylon yarn with an elliptical cross section; 14. Nylon yarn with a cross-shaped cross section; 15. Nylon yarn with a triangular cross section; 16. Nylon yarn with a double round head rectangular cross section. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0016] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0017] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings:

[0018] like Figure 1 As shown, the present invention discloses a type of shaped nylon yarn, comprising a blended viscose fiber coated yarn 11 and a hot melt adhesive 10 as a filler, and further comprising shaped nylon yarn A, shaped nylon yarn B, and shaped nylon yarn C. Shaped nylon yarn A and shaped nylon yarn B are twisted together and twisted in the S direction to form shaped nylon yarn AB. Shaped nylon yarn C and shaped nylon yarn AB are twisted together and twisted in the Z direction to form the yarn.

[0019] Preferably, the shaped nylon filament A is a nylon filament 12 with a regular hexagonal cross section, and the shaped nylon filament B is a nylon filament 13 with an elliptical cross section.

[0020] Preferably, the shaped nylon filament A is a nylon filament 12 with a regular hexagonal cross section, and the shaped nylon filament C is a nylon filament 14 with a cross-shaped cross section.

[0021] Preferably, the shaped nylon filament B is a regular hexagonal cross-section nylon filament 12, and the shaped nylon filament C is a triangular cross-section nylon filament 15.

[0022] Preferably, the shaped nylon yarn A is a regular hexagonal cross-section nylon yarn 12, the shaped nylon yarn B is an elliptical cross-section nylon yarn 13, and the shaped nylon yarn C is a double-rounded rectangular cross-section nylon yarn 16.

[0023] Preferably, the shaped nylon yarn A is a cross-shaped nylon yarn 14, the shaped nylon yarn B is a triangular nylon yarn 15, and the shaped nylon yarn C is a double-rounded rectangular nylon yarn 16.

[0024] It should be emphasized that the embodiments described in this utility model are illustrative rather than limiting. Therefore, this utility model is not limited to the embodiments described in the specific implementation. Any other implementation methods derived by those skilled in the art based on the technical solutions of this utility model are also within the scope of protection of this utility model.

Claims

1. A profiled ply nylon filament, characterized by: The invention relates to a mixed covering yarn (11) comprising viscose fibers and hot melt glue (10) as a filler, and further comprising profiled polyamide yarn A, profiled polyamide yarn B, and profiled polyamide yarn C, wherein the profiled polyamide yarn A and the profiled polyamide yarn B are twisted and plied in the S direction to form profiled polyamide yarn AB, and the profiled polyamide yarn C and the profiled polyamide yarn AB are twisted and plied in the Z direction.

2. A profiled lustrous yarn as claimed in claim 1, wherein: The profiled polyamide yarn A is a regular hexagonal cross-section polyamide yarn (12), and the profiled polyamide yarn B is an oval cross-section polyamide yarn (13).

3. A profiled lustrous yarn as claimed in claim 1, wherein: The profiled polyamide yarn A is a regular hexagonal cross-section polyamide yarn (12), and the profiled polyamide yarn C is a cross-shaped cross-section polyamide yarn (14).

4. A profiled lustrous yarn as claimed in claim 1, wherein: The profiled polyamide yarn B is a regular hexagonal cross-section polyamide yarn (12), and the profiled polyamide yarn C is a triangular cross-section polyamide yarn (15).

5. A profiled lustrous yarn as claimed in claim 1, wherein: The profiled polyamide yarn A is a regular hexagonal cross-section polyamide yarn (12), the profiled polyamide yarn B is an oval cross-section polyamide yarn (13), and the profiled polyamide yarn C is a double-round-head rectangular cross-section polyamide yarn (16).

6. A profiled lustrous yarn as claimed in claim 1, wherein: The profiled polyamide yarn A is a cross-shaped cross-section polyamide yarn (14), the profiled polyamide yarn B is a triangular cross-section polyamide yarn (15), and the profiled polyamide yarn C is a double-round-head rectangular cross-section polyamide yarn (16).

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