Looped pile structure of high-fluffiness pure cotton towel and weaving method of looped pile structure
By setting reinforced terry loops at intervals in the pure cotton towel and utilizing the high-temperature melting characteristics of water-soluble silk, a three-dimensional staggered terry structure is formed, which solves the problem of insufficient softness and fluffiness of pure cotton towels and improves the durability and comfort of the towels.
Patent Information
- Application Number
- CN202511039781.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-28
- Publication Date
- 2025-09-19
AI Technical Summary
In the existing technology, the regular arrangement of the terry structure of pure cotton towels results in insufficient softness and poor fluffiness, and is easy to snag and deform, and has low durability. Traditional processes make it difficult to achieve flexible arrangement of the terry and three-dimensional fluffiness while ensuring the stability of the tissue structure.
Reinforced terry is set up every five terry units, woven with double yarn, combined with the high-temperature melting characteristics of water-soluble silk, and woven through a multi-dimensional jacquard device to form a three-dimensional staggered terry structure. The water-soluble silk weft is melted through high-temperature scouring, connecting small terry loops to form large terry loops, thereby enhancing the terry loop's anti-lodging ability.
It achieves a softer touch and larger air retention space for the towel, reduces the phenomenon of lodging and sticking after washing, and extends the service life of the towel, while avoiding the dependence on high-precision jacquard devices and high-cost yarns.
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Figure CN120666486A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of textile weaving, in particular to a terry structure of a high-fluff pure cotton towel and a weaving method thereof. Background Art
[0002] Pure cotton towels are popular among consumers for their excellent absorbency and comfort. Conventional pure cotton towels are woven using either a plain or spiral terry weave process. This weave creates a regularly arranged loop structure through the interweaving of warp and weft yarns, resulting in a soft touch and absorbent feel. These traditional weaves often feature a regular, neatly arranged loop pattern. A fixed stitch length and jacquard pattern ensure an even distribution of loops across the fabric surface.
[0003] However, although the regularly arranged terry structure formed by weaving in the existing technology can ensure a neat appearance, the limited density and fluffiness of the terry makes the towel not soft enough when in contact with the skin, and the air retention space is limited, resulting in a poor sense of fluffiness. In addition, the neatly arranged terry is prone to snagging and deformation during use, and has low durability. The fundamental reason is that the traditional weaving process has a relatively simple control over the shape and distribution of the terry, making it difficult to achieve flexible arrangement and three-dimensional fluffiness of the terry while ensuring the stability of the tissue structure. Although some technologies attempt to improve performance by increasing the terry density or changing the yarn twist, increasing the terry density will reduce the air permeability of the fabric, and changing the yarn twist will increase production costs with limited effect. Summary of the Invention
[0004] In view of the problems existing in the prior art, the present invention discloses a terry structure for a high-fluff pure cotton towel. The technical solution adopted is that each terry unit includes a large loop, a first weft, a second weft, a fourth weft, a fifth weft and a sixth weft. One end of the large loop passes through the front side of the first weft, and the other end passes between the fifth weft and the sixth weft, and then passes through the rear side of the sixth weft after bypassing the sixth weft, forming a structure in which the large loop weaves and wraps the first weft, the second weft, the fourth weft and the fifth weft.
[0005] As a preferred solution of the present invention, a group of reinforced terry is provided every five terry units. The reinforced terry is woven with double yarns to form mechanical support points, thereby enhancing the overall anti-lodging ability of the terry.
[0006] A method for weaving a terry structure of a high-fluff pure cotton towel, characterized by comprising the following steps: Step 1: Use a multi-dimensional jacquard device to set a corresponding jacquard program, set each terry unit to include six wefts, the first weft, the second weft, the fourth weft, the fifth weft and the sixth weft are made of pure cotton weft yarn, and the third weft is made of water-soluble silk. The weaving rule of each terry unit is as follows: the warp thread for weaving the terry loop passes through the front side of the first weft and the back side of the second weft, and is woven with the first weft and the second weft to form a first small terry loop. The warp thread is then woven around the third weft, and then passes through the front side of the fourth weft and the back side of the fifth weft, and is woven with the fourth weft and the fifth weft to form a second small terry loop. The warp thread is finally woven around the sixth weft. A reinforced terry loop is woven with double yarn every five terry units; and all the terry units are woven in sequence. Step 2: The finished woven towel is subjected to high-temperature smelting to melt the third weft, and the first small loop and the second small loop are connected and overlapped to form the large loop, thereby obtaining a high-fluff cotton towel with a loop structure.
[0007] As a preferred embodiment of the present invention, the yarn twist of the warp and weft of the pure cotton towel is 15 twists / inch, wherein the warp has 40 twists and the weft has 21 twists.
[0008] As a preferred embodiment of the present invention, the temperature of the high-temperature scouring in step 2 is 120-130° C., and the scouring time is 20-30 minutes.
[0009] Beneficial effects of the present invention: The present invention utilizes the high-temperature melting property of water-soluble silk, uses water-soluble silk for the weft yarns in specific parts of the towel, and through weaving with a specific pattern and high-temperature smelting, the water-soluble silk weft yarns in the corresponding positions are melted and disappear, thereby obtaining a terry structure. This terry structure is three-dimensionally staggered, which can increase the air retention space of the towel, making the towel softer to the touch and more elastic to fit the skin. In addition, by arranging reinforced terry loops at intervals, the mechanical support structure between the terry loops is optimized, reducing the phenomenon of lodging and adhesion after washing, and extending the service life of the towel. This weaving method does not rely on high-precision jacquard devices or high-cost yarns, and achieves the unity of irregularity and orderliness of terry distribution, breaking through the contradiction between equipment precision limitations and cost control in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the structure of the terry weaving of the present invention after it is completed and not scoured at high temperature;
[0011] Figure 2 This is a schematic diagram of the structure of the terry weaving of the present invention after it is completed and scoured at high temperature.
[0012] In the figure: 1 first weft thread, 2 second weft thread, 3 third weft thread, 4 fourth weft thread, 5 fifth weft thread, 6 sixth weft thread, 7 first small loop, 8 second small loop, 9 large loop. DETAILED DESCRIPTION
[0013] Example 1
[0014] like Figures 1 to 2 As shown, the terry structure of a high-loft pure cotton towel of the present invention comprises a large terry loop 9, a first weft 1, a second weft 2, a fourth weft 4, a fifth weft 5, and a sixth weft 6. One end of the large terry loop 9 passes through the front side of the first weft 1, and the other end passes between the fifth weft 5 and the sixth weft 6, then passes around the sixth weft 6 and then passes through the back side thereof, forming a structure in which the large terry loop 9 is woven and wrapped around the first weft 1, the second weft 2, the fourth weft 4, and the fifth weft 5. A group of reinforced terry loops is provided every five terry loop units. The reinforced terry loops are woven with double-strand yarn to form mechanical support points and enhance the overall anti-lodging ability of the terry loops.
[0015] A method for weaving a terry structure of a high-fluff pure cotton towel, characterized by comprising the following steps: Step 1: Use combed pure cotton yarn as warp and weft, the yarn twist is 15 twists / inch, the warp has 40 counts and the weft has 21 counts; use the multi-dimensional jacquard device to set the corresponding jacquard program, set each terry unit to include six wefts, the first weft 1, the second weft 2, the fourth weft 4, the fifth weft 5 and the sixth weft 6 are made of pure cotton weft yarn, the third weft 3 is made of water-soluble silk, and the weaving rule of each terry unit is: the warp of the terry is from the front of the first weft 1 to the back of the terry. The warp yarn passes through the front side of the fourth weft yarn 4 and the back side of the fifth weft yarn 5, and is woven with the first weft yarn 1 and the second weft yarn 2 to form a first small loop 7. The warp yarn is then woven around the third weft yarn 3, and then passes through the front side of the fourth weft yarn 4 and the back side of the fifth weft yarn 5, and is woven with the fourth weft yarn 4 and the fifth weft yarn 5 to form a second small loop 8. The warp yarn is finally woven around the sixth weft yarn 6. A reinforced loop is woven with two strands of yarn every five loop units. All the loop units are woven in sequence. Step 2: The finished woven towel is subjected to high-temperature scouring at a temperature of 120°C for 30 minutes, so that the third weft thread 3 melts and disappears, and the first small loop 7 and the second small loop 8 are connected and overlapped to form the large loop 9, thereby obtaining a high-fluff cotton towel with a loop structure.
[0016] Example 2
[0017] like Figures 1 to 2As shown, the terry structure of a high-loft pure cotton towel of the present invention comprises a large terry loop 9, a first weft 1, a second weft 2, a fourth weft 4, a fifth weft 5, and a sixth weft 6. One end of the large terry loop 9 passes through the front side of the first weft 1, and the other end passes between the fifth weft 5 and the sixth weft 6, then passes around the sixth weft 6 and then passes through the back side thereof, forming a structure in which the large terry loop 9 is woven and wrapped around the first weft 1, the second weft 2, the fourth weft 4, and the fifth weft 5. A group of reinforced terry loops is provided every five terry loop units. The reinforced terry loops are woven with double-strand yarn to form mechanical support points and enhance the overall anti-lodging ability of the terry loops.
[0018] A method for weaving a terry structure of a high-fluff pure cotton towel, characterized by comprising the following steps: Step 1: Use combed pure cotton yarn as warp and weft, the yarn twist is 15 twists / inch, the warp has 40 counts and the weft has 21 counts; use the multi-dimensional jacquard device to set the corresponding jacquard program, set each terry unit to include six wefts, the first weft 1, the second weft 2, the fourth weft 4, the fifth weft 5 and the sixth weft 6 are made of pure cotton weft yarn, the third weft 3 is made of water-soluble silk, and the weaving rule of each terry unit is: the warp of the terry is from the front of the first weft 1 to the back of the terry. The warp yarn passes through the front side of the fourth weft yarn 4 and the back side of the fifth weft yarn 5, and is woven with the first weft yarn 1 and the second weft yarn 2 to form a first small loop 7. The warp yarn is then woven around the third weft yarn 3, and then passes through the front side of the fourth weft yarn 4 and the back side of the fifth weft yarn 5, and is woven with the fourth weft yarn 4 and the fifth weft yarn 5 to form a second small loop 8. The warp yarn is finally woven around the sixth weft yarn 6. A reinforced loop is woven with two strands of yarn every five loop units. All the loop units are woven in sequence. Step 2: The finished woven towel is subjected to high-temperature scouring at a temperature of 130°C for 20 minutes, so that the third weft thread 3 melts and disappears, and the first small loop 7 and the second small loop 8 are connected and overlapped to form the large loop 9, thereby obtaining a high-fluff cotton towel with a loop structure.
[0019] Example 3
[0020] like Figures 1 to 2As shown, the terry structure of a high-loft pure cotton towel of the present invention comprises a large terry loop 9, a first weft 1, a second weft 2, a fourth weft 4, a fifth weft 5, and a sixth weft 6. One end of the large terry loop 9 passes through the front side of the first weft 1, and the other end passes between the fifth weft 5 and the sixth weft 6, then passes around the sixth weft 6 and then passes through the back side thereof, forming a structure in which the large terry loop 9 is woven and wrapped around the first weft 1, the second weft 2, the fourth weft 4, and the fifth weft 5. A group of reinforced terry loops is provided every five terry loop units. The reinforced terry loops are woven with double-strand yarn to form mechanical support points and enhance the overall anti-lodging ability of the terry loops.
[0021] A method for weaving a terry structure of a high-fluff pure cotton towel, characterized by comprising the following steps: Step 1: Use combed pure cotton yarn as warp and weft, the yarn twist is 15 twists / inch, the warp has 40 counts and the weft has 21 counts; use the multi-dimensional jacquard device to set the corresponding jacquard program, set each terry unit to include six wefts, the first weft 1, the second weft 2, the fourth weft 4, the fifth weft 5 and the sixth weft 6 are made of pure cotton weft yarn, the third weft 3 is made of water-soluble silk, and the weaving rule of each terry unit is: the warp of the terry is from the front of the first weft 1 to the back of the terry. The warp yarn passes through the front side of the fourth weft yarn 4 and the back side of the fifth weft yarn 5, and is woven with the first weft yarn 1 and the second weft yarn 2 to form a first small loop 7. The warp yarn is then woven around the third weft yarn 3, and then passes through the front side of the fourth weft yarn 4 and the back side of the fifth weft yarn 5, and is woven with the fourth weft yarn 4 and the fifth weft yarn 5 to form a second small loop 8. The warp yarn is finally woven around the sixth weft yarn 6. A reinforced loop is woven with two strands of yarn every five loop units. All the loop units are woven in sequence. Step 2: The finished woven towel is subjected to high-temperature scouring at a temperature of 125°C for 25 minutes, so that the third weft thread 3 melts and disappears, and the first small loop 7 and the second small loop 8 are connected and overlapped to form the large loop 9, thereby obtaining a high-fluff cotton towel with a loop structure.
[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.
[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral 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, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on specific circumstances.
[0024] Components not described in detail herein are prior art.
[0025] Although the specific embodiments of the present invention have been described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by ordinary technicians in this field, various changes can be made without departing from the purpose of the present invention. Modifications or deformations that do not involve creative work are still within the scope of protection of the present invention.
Claims
1. A high-fluff cotton towel with a loop structure, characterized in that: Each terry loop unit comprises a large terry loop (9), a first weft thread (1), a second weft thread (2), a fourth weft thread (4), a fifth weft thread (5) and a sixth weft thread (6), one end of the large terry loop (9) passes through the front side of the first weft thread (1), and the other end passes through between the fifth weft thread (5) and the sixth weft thread (6), and then passes through the rear side after bypassing the sixth weft thread (6), thereby forming a structure in which the large terry loop (9) weaves and wraps the first weft thread (1), the second weft thread (2), the fourth weft thread (4) and the fifth weft thread (5).
2. The terry structure of a high-fluffy pure cotton towel according to claim 1, characterized in that: A group of reinforced terry is arranged every five terry units, and the reinforced terry is woven with double-strand yarn.
3. The method for weaving a terry structure of a high-fluff pure cotton towel according to claim 1, characterized in that: The steps are as follows: Step 1: Use a multi-dimensional jacquard device to set a corresponding jacquard program, and set each terry unit to include six wefts. The first weft (1), the second weft (2), the fourth weft (4), the fifth weft (5) and the sixth weft (6) are made of pure cotton weft yarn, and the third weft (3) is made of water-soluble silk. The weaving rule of each terry unit is as follows: the warp of the terry is passed through the front side of the first weft (1) and the back side of the second weft (2), and is woven with the first weft (1) and the second weft (2) to form a first small terry loop (7). The warp is woven around the third weft (3), and then passed through the front side of the fourth weft (4) and the back side of the fifth weft (5), and is woven with the fourth weft (4) and the fifth weft (5) to form a second small terry loop (8). The warp is finally woven around the sixth weft (6). A reinforced terry loop is woven with double yarn every five terry units. The weaving of all the terry units is completed in sequence. Step 2: The finished woven towel is subjected to high-temperature smelting to melt the third weft (3), and the first small loop (7) and the second small loop (8) are connected and overlapped to form the large loop (9), thereby obtaining a high-fluff cotton towel with a loop structure.
4. The method for weaving a terry structure of a high-fluff pure cotton towel according to claim 3, characterized in that: The warp and weft yarn twist of the pure cotton towel is 15 twists / inch.
5. The method for weaving a terry structure of a high-fluff pure cotton towel according to claim 3, characterized in that: The temperature of the high-temperature smelting in step 2 is 120-130° C., and the smelting time is 20-30 minutes.