Thermal garment fabric with comfortable elastic force and double-resistance thermal insulation function

Abstract

The utility model relates to the technical field of thermal garment fabrics, and discloses a thermal garment fabric with comfortable elasticity and double-resistance thermal functions, which comprises a polyester high-count bright cation filament 1, a spandex elastic yarn, a polyester high-count bright cation filament 2 and a fine denier acrylic lyocell blended yarn, the warm-keeping garment fabric comprises a warm-keeping garment fabric surface layer and a warm-keeping garment fabric inner layer from outside to inside, the warm-keeping garment fabric surface layer and the warm-keeping garment fabric inner layer are connected together, a warm-keeping garment fabric is formed by knitting needles of an upper needle dial and a lower needle cylinder, and the knitting needles of the upper needle dial and the lower needle cylinder take two sections as a cycle. According to the utility model, the surface layer of the fabric is made of the fine-denier double-resistant acrylic fibers and the lyocell blended yarns, so that the fabric becomes an antistatic, anti-pilling, soft and comfortable high-quality fabric, and the 7.78 tex (70D) spandex and the high-denier spandex are added to improve the proportion of the spandex in the fabric, so that the fabric is not easy to age and lose elasticity after being repeatedly washed, solarized and stretched; and the clothes are more durable.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation clothing fabrics, in particular to a thermal insulation clothing fabric with comfortable elasticity and dual-resistance thermal insulation functions. Background Art

[0002] With the continuous improvement of people's quality of life, people are now putting forward more and more functional and comfortable requirements for clothing quality. In order to meet people's needs, different textile fabrics are emerging in an endless stream, and various textile fabrics are playing an increasingly important role in people's daily lives. With the arrival of autumn and winter, people's demand for thermal insulation fabrics is increasing. Comfort and warmth are the basic requirements of people for such fabrics. The heat storage, thermal insulation effect and comfort of current thermal insulation fabrics need to be improved. Therefore, it is of great significance to study a thermal insulation fabric that is both comfortable and soft and has anti-static, anti-pilling and warming functions. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a thermal clothing fabric with comfortable elasticity and dual-resistance thermal insulation function, aiming to improve the problems of heat storage, thermal insulation effect and comfort in the thermal insulation fabrics in the existing technology that need to be improved.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a thermal insulation fabric with comfortable elasticity and dual-resistance and thermal insulation functions, including polyester high-count light-sensitive cationic filament one, spandex elastic yarn, polyester high-count light-sensitive cationic filament two and fine denier acrylic lyocell blended yarn, from the outside to the inside including the surface layer of the thermal insulation fabric and the inner layer of the thermal insulation fabric, the surface layer of the thermal insulation fabric and the inner layer of the thermal insulation fabric are connected together, the thermal insulation fabric is formed by an upper needle disc and a lower needle cylinder needle, the upper needle disc and the lower needle cylinder needle both use two sections as a cycle, four routes as a complete organization, and the arrangement order of the four routes is composed of three weaving structures: floating thread organization, loop organization and tuck organization.

[0005] As a further description of the above technical solution:

[0006] The first of the four routes is the circle organization, floating line organization, floating line organization, and circle organization. The second route is the floating line organization, floating line organization, circle organization, and circle organization. The third route is the floating line organization, circle organization, circle organization, and floating line organization. The fourth route is the floating line organization, floating line organization, circle organization, and circle organization.

[0007] As a further description of the above technical solution:

[0008] The second and fourth paths of the four paths are penetrated with anti-static and anti-pilling fine-denier acrylic lyocell blended yarn and spandex elastic yarn to weave the surface layer of the fabric, and the first and third paths are penetrated with high-count polyester cationic filaments to weave the inner layer of the thermal insulation clothing fabric.

[0009] As a further description of the above technical solution:

[0010] The yarn specification of the double-resistance fine denier acrylic lyocell blended yarn is 12.57tex (47S).

[0011] As a further description of the above technical solution:

[0012] The yarn specification of the spandex elastic yarn is 7.78tex (70D).

[0013] As a further description of the above technical solution:

[0014] The yarn specification of the polyester high-count bright cationic filament is 8.33tex / 72F (75D / 72F) bright DTY cationic.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the present invention, the fabric of the thermal insulation clothing adopts a double-sided fabric structure design. The surface of the fabric adopts a blended yarn of fine-denier double-resistant acrylic and lyocell, making it a high-quality fabric with anti-static and anti-pilling properties and soft and comfortable. At the same time, 7.78tex (70D) spandex is added. The high-denier spandex increases the proportion of spandex in the fabric, making the fabric not easy to age and lose elasticity after repeated washing, sun exposure and stretching, making the clothing more durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a thermal clothing fabric with comfortable stretch and dual-resistance and thermal insulation functions proposed by the present invention;

[0018] Figure 2 This is a display diagram of a thermal clothing fabric with comfortable elasticity and dual-resistance and warmth-keeping functions proposed by the present invention.

[0019] Legend:

[0020] 1. Polyester high-count light-cationic filament yarn 1; 2. Spandex elastic yarn; 3. Polyester high-count light-cationic filament yarn 2; 4. Fine denier acrylic lyocell blended yarn. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Reference Figure 1 and Figure 2 The utility model provides an embodiment of a thermal insulation fabric with comfortable stretch and dual-resistance thermal insulation function, comprising a polyester high-count light-sensitive cationic filament 1, a spandex elastic yarn 2, a polyester high-count light-sensitive cationic filament 2 3 and a fine-denier acrylic lyocell blended yarn 4, comprising, from the outside to the inside, a thermal insulation fabric surface layer and a thermal insulation fabric lining layer, the thermal insulation fabric surface layer and the thermal insulation fabric lining layer being connected together, the thermal insulation fabric being formed by an upper needle disc and a lower needle cylinder knitting needle, the upper needle disc and the lower needle cylinder knitting needle both having two sections as a cycle, four routes as a complete weave, and the arrangement order of the four routes all consisting of three weaving structures: a floating weave, a loop weave and a tuck weave;

[0023] Specifically, this thermal jacket is constructed from two main layers of fabric: the outer layer and the inner layer. These two layers are tightly bonded together to provide warmth and comfort to the wearer. The design and production of the thermal jacket fabric is meticulously crafted, utilizing specialized knitting techniques. Specifically, the fabric is knitted using both upper and lower cylinder needles. The knitting process for both the upper and lower cylinder needles consists of two cycles, ensuring uniformity and stability. Furthermore, the knitting process utilizes a four-way weave, with each four-way weave forming a complete structure. The order of these four weaves is meticulously designed, combining three distinct weave structures: a float weave, a loop weave, and a tuck weave. The float weave provides elasticity, allowing the fabric to conform to the body; the loop weave enhances the fabric's thermal insulation and provides a tighter fit; and the tuck weave further enhances the fabric's structural stability, ensuring the jacket's durability. Through this complex weaving process, the thermal underwear not only has a good warming effect, but also has both comfort and beauty.

[0024] Reference Figure 1 and Figure 2The first of the four routes is loop tissue, floating thread tissue, floating thread tissue, and tuck tissue, the second route is floating thread tissue, floating thread tissue, loop tissue, and loop tissue, the third route is floating thread tissue, loop tissue, tuck tissue, and floating thread tissue, and the fourth route is floating thread tissue, floating thread tissue, loop tissue, and loop tissue; the second and fourth routes of the four routes are penetrated with anti-static and anti-pilling fine-denier acrylic lyocell blended yarn 4 and spandex elastic yarn 2 to weave the surface layer of the fabric, and the first and third routes are penetrated with polyester high-count cationic filament to weave the inner layer of the warm clothing fabric;

[0025] Specifically, in the four-way weaving process, the weaving order of the first route is loop tissue, floating tissue, floating tissue, and tuck tissue. Next, the weaving order of the second route is floating tissue, floating tissue, loop tissue, and loop tissue. The weaving order of the third route is floating tissue, loop tissue, tuck tissue, and floating tissue. Finally, the weaving order of the fourth route is floating tissue, floating tissue, loop tissue, and loop tissue. In this four-way weaving process, the second and fourth routes are respectively inserted with fine-denier acrylic lyocell blended yarn 4 with anti-static and anti-pilling functions and spandex elastic yarn 2, thereby weaving the surface layer of the fabric. The first and third routes are respectively inserted with high-count polyester cationic filaments, thereby weaving the inner layer of the thermal clothing fabric.

[0026] Reference Figure 1 and Figure 2 The yarn specification of the double-resistance fine denier acrylic lyocell blended yarn 4 is 12.57tex47S; the yarn specification of the spandex elastic yarn 2 is 7.78tex70D; the yarn specification of the polyester high-count bright cationic filament is 8.33tex / 72F75D / 72F bright DTY cationic;

[0027] Specifically, in the textile industry, a common type of yarn is a bi-directional, fine-denier acrylic lyocell blended yarn 4. Its yarn specification is 12.57 tex 47S, meaning it has a linear density of 12.57 grams per kilometer, equivalent to a yarn count of 47. This yarn is highly favored for its unique bi-directional properties, namely its antistatic and anti-pilling properties, making it widely used in textiles. Spandex elastic yarn 2 is a highly elastic yarn with a yarn specification of 7.78 tex (70 denier). Due to its excellent elastic properties, this yarn is widely used in various elastic fabrics, such as sportswear and underwear. The linear density of spandex elastic yarn is 7.78 g / kilometer, equivalent to 70 denier (D). This fineness gives spandex elastic yarn excellent elasticity and comfort in textiles. The yarn specification of polyester high-count, bright cationic filament is 8.33 tex / 72F (75D / 72F), bright DTY cationic. This yarn's high yarn count and lustrous properties give it a good gloss and feel when applied to textiles. The linear density of polyester cationic filament is 8.33 grams per kilometer, equivalent to 75 denier (D), while 72F indicates the yarn has 72 fibers. Due to its excellent physical properties and chemical stability, this yarn is widely used in various high-end textiles.

[0028] Working principle: The thermal insulation fabric adopts a double-sided fabric structure design. The surface of the fabric adopts fine denier double-resistant acrylic and lyocell blended yarn, making it a high-quality fabric with anti-static and anti-pilling properties and soft and comfortable. At the same time, 7.78tex (70D) spandex is added. The high denier spandex increases the proportion of spandex in the fabric, making the fabric not easy to age and lose elasticity after repeated washing, sun exposure and stretching, making the clothing more durable. The inner layer of the fabric adopts cationic glossy high-count polyester and undergoes a subsequent raising process (raising - ironing - shearing - shaping) to make the fabric velvety, shiny, crisp and stylish, with good wrinkle recovery and elastic recovery properties. When preparing the thermal insulation fabric, the weaving process used is unique, the design is unique, the operation is simple and easy to implement. Cationic dyes and reactive dyes are used in the dyeing and finishing process, and the heating rate is strictly controlled to ensure the coloring rate and uniformity of the fabric. The dyeing temperature is appropriately lowered to reduce functional damage caused by high temperature. The thermal insulation fabric is soft and fluffy, feels comfortable, and uses acrylic lyocell 70 / 30 siro compact spinning. Acrylic is also called "artificial wool". Acrylic fibers offer greater elasticity than wool, maintaining a rebound rate of around 65% even at a 20% elongation. With a low density of only 1.17 g / cm³, compared to wool's 1.31 g / cm³ and cotton's, acrylic fibers are fluffy and soft to the touch, resulting in fabrics that are approximately 15% warmer than comparable wool fabrics. Acrylic fibers are also stronger than wool, with acrylic fabrics boasting approximately 1 to 2.5 times greater warmth retention. Acrylic fibers are also highly sun-resistant, offering excellent resistance to sunlight and weathering. The thermal conductivity of this yarn is 0.051 W / (m·°C), exceeding that of standard yarns. Fabrics made with this yarn can increase skin surface temperature, providing warmth. By utilizing cationic, high-count polyester and undergoing a subsequent raising process (raising, ironing, shearing, and shaping), the resulting pile is short, dense, fine, uniform, and lustrous, enhancing the fabric's warmth and skin-friendliness.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A warm clothing fabric with comfortable elasticity and dual-resistance and heat-insulating functions, comprising a polyester high-count light cationic filament yarn (1), a spandex elastic yarn (2), a polyester high-count light cationic filament yarn (3) and a fine-denier acrylic lyocell blended yarn (4), characterized in that: From the outside to the inside, it includes the surface layer of the thermal insulation fabric and the inner layer of the thermal insulation fabric. The surface layer of the thermal insulation fabric and the inner layer of the thermal insulation fabric are connected together. The thermal insulation fabric is formed by the upper needle disc and the lower needle cylinder needles. The upper needle disc and the lower needle cylinder needles both use two sections as a cycle, and four routes as a complete organization. The arrangement order of the four routes is composed of three weaving structures: floating thread organization, loop organization and tuck organization.

2. The thermal insulation fabric with comfortable stretch and dual-resistance and thermal insulation functions according to claim 1, characterized in that: The first of the four routes is the circle organization, floating line organization, floating line organization, and circle organization. The second route is the floating line organization, floating line organization, circle organization, and circle organization. The third route is the floating line organization, circle organization, circle organization, and floating line organization. The fourth route is the floating line organization, floating line organization, circle organization, and circle organization.

3. The thermal insulation fabric with comfortable stretch and dual-resistance and thermal insulation functions according to claim 1, characterized in that: The second and fourth paths of the four paths are penetrated with anti-static and anti-pilling fine-denier acrylic lyocell blended yarn (4) and spandex elastic yarn (2) to weave into the surface layer of the fabric, and the first and third paths are penetrated with high-count cationic polyester filaments to weave into the inner layer of the thermal insulation fabric.

4. The thermal insulation fabric with comfortable stretch and dual-resistance and thermal insulation functions according to claim 1, characterized in that: The yarn specification of the double-resistance fine denier acrylic lyocell blended yarn (4) is 12.57 tex (47S).

5. The thermal insulation fabric with comfortable stretch and dual-resistance and thermal insulation functions according to claim 1, characterized in that: The yarn specification of the spandex elastic yarn (2) is 7.78 tex (70D).

6. The thermal insulation fabric with comfortable stretch and dual-resistance thermal insulation function according to claim 1, characterized in that: The yarn specification of the polyester high-count bright cationic filament is 8.33tex / 72F (75D / 72F) bright DTY cationic.

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