Knitted fabric based on super-cool fiber material
By employing a double-sided variation structure and five-way circular weaving in the knitted fabric, combined with polyester and polyethylene fibers, the problem of dyeing ultra-cool fiber materials has been solved, achieving color diversity and improved comfort, and possessing good anti-pilling and heat dissipation properties.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-06
- Publication Date
- 2026-03-27
AI Technical Summary
Existing ultra-cool fiber materials are difficult to dye, resulting in limited fabric colors and styles, which cannot meet diverse consumer demands.
The fabric is knitted using a double-sided variable structure, with polyester and polyethylene fibers interwoven to form a five-way loop knitted fabric structure. The first and third loops are woven with polyester fiber yarns, while the second, fourth, and fifth loops are woven with polyethylene fiber yarns. By combining different knitting techniques, the front and back of the fabric are interlocked. The front side uses ITER-D type DTY synthetic fiber material, while the back side uses ultra-cool polyethylene fiber material.
It enables easy dyeing of the fabric, enhances the diversity of colors and styles, while maintaining its ultra-cooling properties, good anti-pilling properties and heat dissipation effect on the skin, providing excellent coolness and comfort.
Smart Images
Figure CN224047643U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of knitted fabric, more specifically, the utility model relates to the knitted fabric based on super cool fiber material. BACKGROUND
[0002] Cool functional fabric is evolving from single performance to composite, intelligent and sustainable, and the application background of functional fiber is closely related to consumer demand, technological breakthrough and environmental protection policy. In the future, it will further penetrate into high-performance clothing and daily wear. In order to adapt to the development of modern society and meet the increasingly diversified needs of customers, it is necessary to develop new products, new technologies and new processes. Therefore, natural environmental protection, moisture absorption, antibacterial and odor resistance, cool and comfortable are the concepts commonly used as spring and summer clothing fabrics in recent years.
[0003] As a new cool material that can be applied to knitted fabric, medium molecular weight polyethylene has a high thermal conductivity, which is beneficial to skin heat dissipation, has a super high cool effect when contacting human skin, and has good contact coolness. However, the fiber yarn cannot be dyed, and the color is relatively single, which leads to the lack of color and style application of the fabric.
[0004] Therefore, the present application provides a knitted fabric based on super cool fiber material, which can be easily dyed and improve the color and style of the fabric. UTILITY MODEL CONTENT
[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a knitted fabric based on super cool fiber material to solve the problems in the above background art.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: the knitted fabric based on super cool fiber material, including a plurality of knitted organizations knitted by first fiber yarn and second fiber yarn, the first fiber yarn and the second fiber yarn are knitted into shape with double-sided change structure, the first fiber yarn is distributed on the front and back of the fabric, and the double-sided structure is connected on both sides in the form of fabric organization structure positive and negative interlocking, the second fiber yarn is distributed on the back of the fabric.
[0007] Each knitted organization is in a five-way cycle, wherein the five ways include first way, second way, third way, fourth way and fifth way, the first way and the third way are knitted by the first fiber yarn, and the second way, the fourth way and the fifth way are knitted by the second fiber yarn.
[0008] Preferably, the first fiber yarn is polyester fiber.
[0009] Preferably, the second fiber yarn is polyethylene fiber.
[0010] Preferably, the length of the first fiber yarn loop in the first and third paths is 17cm / 100 loops.
[0011] Preferably, the second fiber yarn loop length of the second, fourth, and fifth paths is 28cm / 100 loops.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] This invention utilizes a novel medium-molecular-weight, ultra-cooling 75D / 24F polyethylene fiber material on the reverse side (the side that touches the skin) to select 50D / 24F ITER-D type DTY synthetic fiber material for the front side of the fabric's structure. The front side, made of synthetic fiber, naturally absorbs water, dries quickly, and exhibits excellent properties such as low pilling, low static electricity, greater softness, and ease of dyeing. The reverse side, made of ultra-cooling polyethylene fiber material, has a high thermal conductivity, which facilitates heat dissipation from the skin, providing an excellent cooling sensation. It offers instant ultra-cooling upon contact with the skin, and the fabric also has good anti-pilling properties, a high cooling coefficient, and is easy to dye. Attached Figure Description
[0014] Figure 1 This is a knitting pattern of the knitted fabric of this utility model.
[0015] The attached diagram is labeled as follows: 1. First route; 2. Second route; 3. Third route; 4. Fourth route; 5. Fifth route. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] As attached Figure 1 The knitted fabric based on ultra-cool fiber material shown includes multiple knitted structures woven from first fiber yarns and second fiber yarns. The first fiber yarns and second fiber yarns are woven in a double-sided variation structure. The first fiber yarns are distributed on the front and back of the fabric, and the two sides of the double-sided structure are connected in the form of cross-interlocking of the front and back of the fabric structure. The second fiber yarns are distributed on the back of the fabric.
[0018] Each knitted fabric is knitted in five rows per cycle, wherein the five rows include a first row 1, a second row 2, a third row 3, a fourth row 4 and a fifth row 5, the first row 1 and the third row 3 are knitted by the first fiber yarn, and the second row 2, the fourth row 4 and the fifth row 5 are knitted by the second fiber yarn.
[0019] Specifically, the first fiber yarn is 75D / 24F polyethylene fiber.
[0020] Specifically, the second fiber yarn is 50D / 24F ITER-D type DTY polyester fiber.
[0021] In specific implementation, the first row 1 is knitted on the upper needle disc of the double-sided circular knitting machine, and is divided into a reverse side of the fabric structure, the reverse side loop is knitted on the upper needle disc of the circular machine by looping process, and the reverse side process is knitted by two different needle clocks 1 apart 1 (A1B1A1B1) in circulation, such as Figure 1 The A version needle corresponding to the needle disc needle in the first row 1 loop is knitted separately by looping process on the upper needle disc of the fabric structure, and the B version needle corresponding to the needle disc needle is knitted by floating non-looping process on the upper needle disc of the fabric structure, the loop track of the yarn in this row is completely present on the reverse side of the fabric structure, that is, the garment fabric contacts the skin of the human body, and the yarn in this row is preferably a new type of medium molecular weight super-cooling 75D / 24F polyethylene fiber material, which has a very high thermal conductivity, is beneficial to skin heat dissipation, and can give the human skin excellent ice-cold feeling and instant super-cooling when contacting the skin, thereby meeting the use requirements of super-cooling garment fabric;
[0022] The second row 2 is knitted synchronously by the upper needle disc and the lower needle cylinder of the double-sided circular knitting machine, and is divided into a front side knitting structure and a reverse side knitting structure of the fabric structure, wherein the front side loop is knitted by looping and floating process on the lower needle cylinder of the circular machine, and the reverse side loop is knitted by tuck needle and floating process on the upper needle disc of the circular machine, the front side process is knitted by two different needle clocks 1 apart 1 (ABAB) in circulation, such as Figure 1 The A version needle and the B version needle in the second row 2 track loop are knitted by floating and looping process on the front side of the fabric structure, that is, the needle cylinder needle, and the track loop shown by the A version needle and the B version needle in the lower needle cylinder AB version needle is knitted by tuck and floating process on the needle disc position to form a loop, that is, the entire loop track is continuously knitted in an “S” shape between the upper needle disc and the lower needle cylinder (the front and reverse sides of the fabric structure) to alternately knit, which plays a role of locking the front and reverse sides of the fabric, and the yarn in this row is preferably a 50D / 24F ITER-D type DTY synthetic fiber material, which is naturally water-absorbing, fast-absorbing and fast-drying, has weak pilling, low static electricity, and is more soft, thereby meeting the good comfort requirement of outdoor wear;
[0023] The third path 3 is knitted by the upper needle disc of the double-sided circular knitting machine, and is divided into the reverse side of the fabric structure. The reverse side loops are knitted by the looping process on the upper needle disc of the circular machine. The reverse side process is arranged in a cycle of two different needle clocks 1 apart 1 (A1B1A1B1), as shown in the following figure: Figure 1 The A version needle corresponding to the needle disc needle on the reverse side of the fabric structure is separately knitted by the float process on the upper needle disc. The B version needle corresponding to the needle disc needle is knitted by the looping process on the reverse side of the fabric structure. The loop track of this path of yarn is fully presented on the reverse side of the fabric structure, that is, the garment fabric contacts the skin of the human body. The yarn of this path is preferably a new type of medium molecular weight super-cooling 75D / 24F polyethylene fiber material.
[0024] The fourth path 4 is knitted by the upper needle disc and the lower needle cylinder of the double-sided circular knitting machine synchronously, and is divided into the front side and the reverse side of the fabric structure. The front side loops are knitted by the looping and float processes on the lower needle cylinder of the circular machine. The reverse side loops are knitted by the tuck needle and float processes on the upper needle disc of the circular machine. The front side process is arranged in a cycle of two different needle clocks 1 apart 1 (ABAB), as shown in the following figure: Figure 1 The A version needle and the B version needle shown by the track loops on the front side of the fabric structure, that is, the needle cylinder needle, are knitted by the looping and float processes. The track loops shown by the A version needle and the B version needle on the lower needle needle cylinder are knitted by the float and tuck processes on the needle disc. That is, the entire loop track is continuously looped and alternately knitted between the upper needle disc and the lower needle cylinder (the front and reverse sides of the fabric structure) in the shape of “Z”, which plays a role of locking the front and reverse sides of the fabric. This path of yarn is preferably a 50D / 24F ITER-D type DTY synthetic fiber material.
[0025] The fifth path 5 is knitted by the lower needle cylinder of the double-sided circular knitting machine, and is the front side of the fabric structure. The front side loops are knitted by the looping process on the lower needle cylinder of the circular machine. The front side process is arranged in a cycle of two different needle clocks 1 apart 1 (ABAB), as shown in the following figure: Figure 1 The fifth path 5 is knitted by the lower needle cylinder of the double-sided circular knitting machine, and is the front side of the fabric structure. The front side loops are knitted by the looping process on the lower needle cylinder of the circular machine. The front side process is arranged in a cycle of two different needle clocks 1 apart 1 (ABAB), as shown in the following figure:
[0026] The first fiber yarn loop length of the first path 1 and the third path 3 is 17 cm / 100 loops.
[0027] The second fiber yarn loop length of the second path 2, the fourth path 4 and the fifth path 5 is 28 cm / 100 loops.
[0028] Specifically, in the raw material selection of the fabric structure, the 50D / 24F ITER-D type DTY synthetic fiber material is selected for the front surface, and the new type of medium molecular weight super cool 75D / 24F polyethylene fiber material is selected for the back surface, i.e. the skin contact surface. The front surface iteration synthetic fiber has the natural water absorption, fast absorption and fast drying, weak pilling, low static electricity, softer and other excellent performances. The back surface super cool polyethylene fiber material has a high thermal conductivity, which is beneficial to the skin heat dissipation, and can give the human skin excellent ice cool feeling. The contact skin has the instant super cool performance, and the fabric has the good anti-pilling performance, high contact cool coefficient, and the super instant contact cool function.
[0029] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A knitted fabric based on ultra-cool fiber material, characterized in that, It includes multiple knitted structures woven from first fiber yarns and second fiber yarns. The first fiber yarns and second fiber yarns are woven into a double-sided variation structure. The first fiber yarns are distributed on the front and back sides of the fabric. The double-sided structure is connected on both sides by the interlocking of the front and back sides of the fabric structure. The second fiber yarns are distributed on the back side of the fabric. Each knitted structure is a five-way cycle, wherein the five-way includes a first way (1), a second way (2), a third way (3), a fourth way (4) and a fifth way (5), the first way (1) and the third way (3) are woven from first fiber yarns, and the second way (2), the fourth way (4) and the fifth way (5) are woven from second fiber yarns.
2. The knitted fabric based on ultra-cool fiber material according to claim 1, characterized in that, The first fiber yarn is polyester fiber.
3. The knitted fabric based on ultra-cool fiber material according to claim 1, characterized in that, The second fiber yarn is polyethylene fiber.
4. The knitted fabric based on ultra-cool fiber material according to claim 1, characterized in that, The length of the first fiber yarn loop in the first path (1) and the third path (3) is 17cm / 100 loops.
5. The knitted fabric based on ultra-cool fiber material according to claim 1, characterized in that, The second fiber yarn loop length of the second path (2), the fourth path (4) and the fifth path (5) is 28cm / 100 loops.