Double-sided chenille crocheting yarn
By using a double-sided chenille yarn crochet structure, and utilizing the warp knitting mesh structure of chenille yarn and crochet yarn, as well as polyester DTY weft yarn containing carbon black masterbatch, the problem of heavy and non-breathable blackout curtains is solved, achieving a high blackout and breathable effect, and making the front and back of the curtains consistent and beautiful.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HAINING BUYANCHENG TEXTILES CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-05-05
AI Technical Summary
Existing blackout curtains typically have the blackout layer and the outer layer sewn together in layers, resulting in heavy and non-breathable curtains. Furthermore, the front and back need to be distinguished during installation, which affects the aesthetics.
By using a double-sided chenille yarn crochet structure for the outer and middle layers, and weaving with a warp-knitted mesh structure of chenille yarn and crochet yarn, and using polyester DTY weft yarn containing carbon black masterbatch for the middle layer, breathability and light-blocking effects are achieved, and the feel and color of the front and back of the outer layer are consistent.
The curtains achieve both breathability and light blocking, with a light blocking rate of ≥98% and a breathability rate of ≥800mm/s. The surface has the same feel and color on both sides, so there is no need to distinguish between the front and back.
Smart Images
Figure CN224199573U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of light-blocking fabric technology, specifically a double-sided chenille crocheted yarn. Background Technology
[0002] As an important part of interior decoration, curtains not only need to meet basic functions such as light blocking and sound insulation, but also need to have a good feel, aesthetics and comfort. However, current blackout curtains usually separate the blackout layer and the surface layer and sew them together, which not only makes the curtains heavy and not breathable, but also requires distinguishing the front and back of the curtains during installation, and the appearance of the back side is not guaranteed.
[0003] To address the aforementioned issues, we have made improvements by proposing a double-sided chenille yarn crochet method. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0005] This utility model provides a double-sided chenille yarn crochet yarn, including a top layer and a middle layer. The top layer includes chenille yarn and crochet yarn, and the top layer is a warp-knitted mesh structure woven from chenille yarn and crochet yarn. The middle layer is black cationic polyester. The top layer and the middle layer are woven by a double warp and single weft knitting method. The top layer is located on the upper and lower sides of the middle layer, and the top and lower sides of the top layer have the same feel and color as the front and back of the fabric.
[0006] As a preferred technical solution of this utility model, the chenille yarn is woven from two 16-count polyester core yarns and 2.5mm polyester fleece blended yarns.
[0007] As a preferred technical solution of this utility model, the crochet yarn raw material is ultrafine polyester FDY with specifications of 50D and 144F.
[0008] As a preferred technical solution of this utility model, the intermediate layer material is polyester DTY containing carbon black masterbatch with a specification of 75D.
[0009] The surface layer has a weave diameter of 0.5 mm.
[0010] As a preferred technical solution of this utility model, the polyester DTY containing carbon black masterbatch provides a light-blocking effect for the fabric.
[0011] The beneficial effects of this utility model are:
[0012] This type of double-sided chenille yarn crocheted yarn uses a warp-knitted mesh structure to weave chenille yarn and crocheted yarn together, ensuring the breathability of the fabric, preventing indoor stuffiness while maintaining the light-blocking properties of the curtains, and improving air circulation.
[0013] Polyester DTY containing carbon black masterbatch is interwoven with the surface fabric as the weft, which plays a good role in heat insulation and light blocking, making the light blocking rate of the fabric ≥98% and the air permeability ≥800mm / s.
[0014] At the same time, the warp and weft threads on the surface interweave vertically, so that the warp threads wrap around the weft threads from both the top and bottom, thus achieving a consistent feel and color on both sides of the fabric, eliminating the need to distinguish between the front and back. Attached Figure Description
[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a partially enlarged structural schematic diagram of the present invention;
[0018] Figure 3 This is a schematic diagram of the enlarged planar structure of this utility model;
[0019] In the diagram: 1. Top layer; 101. Chenille yarn; 102. Crochet yarn; 2. Middle layer. Detailed Implementation
[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.
[0021] Example: Figure 1-3 As shown, a double-sided chenille yarn crochet yarn includes a top layer 1 and a middle layer 2. The top layer 1 includes chenille yarn 101 and crochet yarn 102. The top layer 1 is a warp-knitted mesh structure woven from chenille yarn 101 and crochet yarn 102. The middle layer 2 is made of black cationic polyester. The top layer 1 and the middle layer 2 are woven by a double warp and single weft knitting method. The top layer 1 is located on the upper and lower sides of the middle layer 2, and the top and lower sides of the top layer 1 have the same feel and color as the front and back of the fabric.
[0022] Chenille yarn 101 is woven from two 16-count polyester core yarns and a 2.5mm polyester fleece blended yarn.
[0023] The raw material for the 102 crochet yarn is ultrafine polyester FDY with specifications of 50D and 144F.
[0024] The intermediate layer 2 is made of polyester DTY with carbon black masterbatch and a specification of 75D.
[0025] The weave diameter of the outer layer 1 is 0.5mm, ensuring the breathability of the fabric.
[0026] Polyester DTY containing carbon black masterbatch provides light-blocking effect to the fabric, resulting in a light-blocking rate of ≥98% and an air permeability of ≥800mm / s.
[0027] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A double-sided chenille crocheted yarn, comprising a top layer (1) and a middle layer (2), characterized in that, The outer layer (1) includes chenille yarn (101) and crochet yarn (102). The outer layer (1) is a warp-knitted mesh structure woven from chenille yarn (101) and crochet yarn (102). The middle layer (2) is black cationic polyester. The outer layer (1) and the middle layer (2) are woven by a double warp and single weft knitting method. The outer layer (1) is located on the upper and lower sides of the middle layer (2), and the upper and lower outer layers (1) have the same feel and color as the front and back of the fabric.
2. The double-sided chenille crochet yarn according to claim 1, characterized in that, The chenille yarn (101) is woven from two 16-count polyester core yarns and 2.5mm polyester fleece blended yarns.
3. The double-sided chenille crochet yarn according to claim 1, characterized in that, The raw material of the crochet yarn (102) is ultrafine polyester FDY with specifications of 50D and 144F.
4. The double-sided chenille crochet yarn according to claim 1, characterized in that, The intermediate layer (2) is made of polyester DTY containing carbon black masterbatch with a specification of 75D.
5. A double-sided chenille crochet yarn according to claim 1, characterized in that, The surface layer (1) has a weave diameter of 0.5 mm.
6. A double-sided chenille crochet yarn according to claim 4, characterized in that, The polyester DTY containing carbon black masterbatch provides light-blocking effect for the fabric.