Antibacterial knitted fabric
By using the interweaving technology of mulberry silk, cool silk cotton composite yarn and antibacterial spandex yarn in silk cotton T-shirt fabrics, the problems of long production processes of existing silk cotton fabrics, expensive and easy to damage are solved, and the problems of existing silk cotton fabrics are solved, and the finished products are easily damaged. The fabric is comfortable, breathable, antibacterial and easy to handle and washable and wearable.
Patent Information
- Application Number
- CN202421056308.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing silk cotton T-shirt fabrics have problems such as long production processes, expensive finished products, easy to wrinkle, fade and impermissible. The mulberry silk is prone to deformity and brittle when dyeing.
The composite yarn of mulberry silk and cool silk cotton is woven by twisting single yarn and twisting multiple strands of composite yarn. Combined with antibacterial spandex yarn, the structure of 6-mold beads is adopted to adjust the twist of single yarn and twisted. Perform appropriate dyeing process.
It realizes a comfortable, breathable, antibacterial and easy-to-main knitted fabric, which improves the washing and wear resistance of mulberry silk clothing, reduces the problems of wrinkles and fading, and has good antibacterial and odor resistance.
Smart Images
Figure CN222524839U_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of textile fabrics, and in particular to an antibacterial knitted fabric. Background Art
[0002] Silk cotton T-shirts are a popular clothing category among consumers. They are comfortable, natural and high-end. However, silk cotton T-shirts also have many disadvantages. The production process is relatively long and difficult to control. The finished products are relatively expensive. The finished products are not easy to take care of and wrinkle easily. They are easy to fade or fade and become old after washing. Mulberry silk is a noble textile material, but it is easy to snag and shave, is not acid-resistant or alkali-resistant, and is easy to degummed and excessively grayed during dyeing and color correction. When it is produced with cool silk cotton, it is necessary to consider that both are easy to snag. At the same time, the temperature should not be too high during dyeing, which will cause the high-temperature protein of mulberry silk to denature and become brittle and hard, and the process requirements are high. Cool silk cotton has the touch of cotton and feels smooth and delicate. Although it is a chemical fiber filament product, it has the advantages of short fiber products, so it is called cool silk cotton. Cool silk cotton has a short production process and is relatively easy to control. It is not easy to wrinkle after wearing and washing, easy to take care of, not easy to fade or become old, and does not fade after multiple home washings.
[0003] If the fabrics made of cool silk cotton and mulberry silk can improve the shortcomings of silk cotton fabrics and develop functional fabrics with the touch of silk cotton and antibacterial and deodorizing properties, it will improve the development of mulberry silk clothing products and produce silk cotton products that are favored by both young and old. Summary of the invention
[0004] In order to solve the above problems, the utility model provides a knitted fabric with mulberry silk and cool silk cotton as raw materials, beaded tissue as basic structure, single yarn twisting and multi-strand twisted composite yarn and silk-polyester empty packaged yarn twisted composite yarn to weave yarn, so as to weave a knitted fabric with comfortable and breathable fabric, antibacterial and easy-care.
[0005] An antibacterial knitted fabric, characterized in that the fabric structure is a pearl texture, the fabric is interwoven by yarn one and yarn two, the yarn one is a mulberry silk / chemical fiber composite yarn and is a veil of the pearl texture, the yarn two is an antibacterial stretch yarn, and the yarn two is lined with the pearl texture to form a base yarn; the chemical fiber is cool silk cotton.
[0006] Furthermore, the yarn one is a composite yarn formed by twisting mulberry silk / chemical fiber single yarns, the chemical fiber is 80S / 1 full-dull cool silk cotton, the twisting is S twist, and the twist is 650T / M; the mulberry silk is 20D-22D, S twist is 1150T / M; the composite yarn is twisted with three strands, two full-dull cool silk cottons and one mulberry silk, and the twist is 800T / M.
[0007] Furthermore, the yarn one can also be a composite yarn that is twisted after mulberry silk / chemical fiber hollow covered yarn is paralleled, the chemical fiber is 80S / 1 full-dull cool silk cotton, the twist is S twist, and the twist is 650T / M; mulberry silk 20D-22D, S twist 550T / M; the hollow covered yarn is formed by covering a full-dull cool silk cotton and a mulberry silk, the cool silk cotton in the hollow covered yarn is 1.5-2g heavier than the mulberry silk, the mesh circulation is 3MM, and the twist is 650T / M with the mulberry silk as the axis.
[0008] Furthermore, the composite yarn obtained by twisting the mulberry silk / chemical fiber hollow yarn after doubling consists of two strands, one strand of full dull cool silk cotton and one strand of hollow yarn, and the twist degree is 800T / M.
[0009] Furthermore, the second yarn is antibacterial spandex yarn with a specification of 30D.
[0010] Furthermore, the yarn 2 may also be a machine-wrapped yarn of full-dull DTY polyester wrapped with antibacterial spandex, with specifications of 20D antibacterial spandex and 30D / 12F full-dull DTY polyester, and a covering twist of 950T / M.
[0011] Furthermore, the fabric is woven by six routes, and the yarn two is lined into the beaded structure in a one-spacer-one-mold manner to form a base yarn; the first route and the second route are first needle tuck knitting and second needle loop knitting, the third route and the sixth route are all knitted, and the fourth route and the fifth route are first needle loop knitting and second needle tuck knitting; wherein the first, third and fifth routes are threaded with yarn one, and the second, fourth and sixth routes are threaded with yarn one and yarn two. Beneficial Effects
[0012] 1. The utility model provides an antibacterial fabric, which is woven from comfortable, healthy and environmentally friendly natural mulberry silk and economical, environmentally friendly, comfortable and easy-to-care cool silk cotton yarns. In the process, the twist of the single yarn and the twist of the yarn are appropriately adjusted, and a suitable process is selected during dyeing to ensure that the cool silk cotton is comfortable, soft and does not snag, and that the mulberry silk has the properties of chemical fiber, does not get dusty, is easy to care for and is resistant to washing. After being interwoven with antibacterial spandex, it has the advantages of comfortable and natural elasticity and no odor or itching after long-term use, thereby achieving the purpose of design and development.
[0013] 2. The utility model provides an antibacterial fabric. The finished fabric has soft touch, antibacterial properties, wrinkle resistance and easy care, and can still meet the requirements after repeated washing. The cool feeling, comfort, breathability, wrinkle resistance and shape retention are better than those of silk cotton products. It expands the types and styles of products containing mulberry silk, and provides a reference for the development of twisted and interwoven products of mulberry silk and chemical fiber yarns. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 : Coil diagram of fabric structure of the utility model. DETAILED DESCRIPTION Example
[0015] The present embodiment provides an antibacterial fabric, which is woven with a 6-mode bead mesh structure by twisting a single yarn and then twisting a composite yarn as a surface yarn and antibacterial spandex as a base yarn.
[0016] Yarn raw materials:
[0017] Yarn 1: A composite yarn obtained by twisting a single yarn and then twisting it together, as follows:
[0018] The single yarn is 80S / 1 full dull cool silk cotton, twisted in S twist, twist of 650T / M; mulberry silk 20D / 22D, old cocoon silk from the previous year, rated above 4A after cleanliness, rough block filtering, silk and hair bifurcation inspection, S twist 1150T / M;
[0019] The above single yarn is twisted into three strands, two strands of full dull cool silk cotton and one strand of mulberry silk, and the twist degree is 800T / M.
[0020] Yarn 2: antibacterial yarn 1, specifically antibacterial spandex, specification is 30D.
[0021] Fabric Construction:
[0022] The main structure of the fabric is a 6-mode pearl mesh structure, which makes the fabric have sufficient permeability and shielding properties; the veil is a composite yarn of yarn one, which can ensure that the cloth surface has the luster and texture of silk; the semi-lined yarn two is used as the base yarn under the composite yarn, and is added in a one-spacer-one-mode manner, which can ensure the texture of silk and cotton, and also ensure that the fabric has good elasticity and recovery, providing antibacterial function for the fabric. At the same time, the elastic lining yarn prevents the fabric from being like underwear silk products, reducing the drape and fit. Specifically:
[0023] The fabric is woven by six routes, the first route and the second route are woven by tuck knitting of the first needle and loop knitting of the second needle; the third route and the sixth route are fully knitted; the fourth route and the fifth route are woven by fully knitting of the first needle and tuck knitting of the second needle; among them, the first, third and fifth routes are threaded with yarn 1, and the second, fourth and sixth routes are threaded with yarn 1 and lining yarn 3.
[0024] Fabric weaving process: 32G single-sided large circular machine weaving, in order to reduce the abnormality of the allocation, reduce the quality of the finished product, and reduce the abnormality of the color yarn, 42-way weaving is used. The finished fabric after weaving has a gram weight of 170-175g / m2 and a width of 165cm.
[0025] The dyeing and finishing process is: shaping - washing - drying - light alkali mercerizing - flat-width washing - over-drying and shaping - steam pre-shrinking - finished product inspection and packaging. Example
[0026] The difference between this embodiment 2 and embodiment 1 is that the raw material yarn 1 is 80S cool silk cotton with a twist of 700-800 T / M.
[0027] This embodiment is a preferred solution made according to the subsequent adjustment of the fabric's hand feel. If the fabric needs to undergo an alkali reduction process to improve the hand feel, the twist of the cool cotton yarn can be increased to 700-800 T / M in the early yarn preparation to ensure the fabric is soft, comfortable, and has a gentle and flexible hand feel. Example
[0028] The difference between Example 3 and Example 1 is that the fabric weaving process is a compact process, the width of the fabric specifications is reduced, and the weight of the finished product is increased to 185-190g / m2. Example
[0029] The difference between Example 4 and Example 1 is that the yarn 2 adopts the antibacterial yarn 2, specifically the machine-wrapped yarn of full-dull DTY polyester wrapped with antibacterial spandex, with specifications of 20D antibacterial spandex and 30D / 12F full-dull DTY polyester, and the covering twist is 950T / M; the yarn is first dyed and then covered. Example
[0030] Yarn raw materials:
[0031] Yarn 1: Mulberry silk / chemical fiber hollow yarn and twisted composite yarn, as follows:
[0032] 1) 80S / 1 full dull cool silk cotton, twisted in S twist, twist of 650T / M; mulberry silk 20D / 22D, old cocoon silk of the previous year, rated 4A or above after cleanliness, rough block filtration, silk and hair bifurcation inspection, etc., S twist 550T / M; air-wrapped one full dull cool silk cotton and one mulberry silk, when drafted, the cool silk cotton is 1.5-2g heavier than the mulberry silk, the dot cycle is 3MM, and the yarn will be centered on the mulberry silk and twisted to 650T / M.
[0033] The above-mentioned empty covered yarn is twisted into two strands, one strand is full dull cool silk cotton and the other strand is empty covered yarn, and the twist degree is 800T / M.
[0034] Yarn 2: antibacterial yarn 1, specifically antibacterial spandex, specification is 30D.
[0035] Fabric Construction:
[0036] The main structure of the fabric is a 6-mode pearl mesh structure, which makes the fabric have sufficient permeability and shielding properties; the veil is a composite yarn of yarn one, which can ensure that the cloth surface has the luster and texture of silk; the semi-lined yarn two is used as the base yarn under the composite yarn, and is added in a one-spacer-one-mode manner, which can ensure the texture of silk and cotton, and also ensure that the fabric has good elasticity and recovery, providing antibacterial function for the fabric. At the same time, the elastic lining yarn prevents the fabric from being like underwear silk products, reducing the drape and fit. Specifically:
[0037] The fabric is woven by six routes, the first route and the second route are woven by tuck knitting of the first needle and loop knitting of the second needle; the third route and the sixth route are fully knitted; the fourth route and the fifth route are woven by fully knitting of the first needle and tuck knitting of the second needle; among them, the first, third and fifth routes are threaded with yarn 1, and the second, fourth and sixth routes are threaded with yarn 1 and lining yarn 3.
[0038] Fabric weaving process: 32G single-sided large circular machine weaving, in order to reduce the abnormality of the allocation, reduce the quality of the finished product, and reduce the abnormality of the color yarn, 42-way weaving is used. The finished fabric specification after weaving is 170-190g / m2, the width is 165cm,
[0039] The dyeing and finishing process is: shaping - washing - drying - light alkali mercerizing - flat-width washing - over-drying and shaping - steam pre-shrinking - finished product inspection and packaging. Example
[0040] The difference between Example 6 and Example 5 is that the fabric weaving process is a compact process, the width of the fabric specifications is reduced, and the weight of the finished product is increased to 185-190g / m2. Example
[0041] The difference between this embodiment 7 and embodiment 5 is that the yarn 2 adopts the antibacterial yarn 2, specifically the machine-wrapped yarn of full-dull DTY polyester wrapped with antibacterial spandex, with specifications of 20D antibacterial spandex and 30D / 12F full-dull DTY polyester, and the covering twist is 950T / M; the yarn is first dyed and then covered.
[0042] According to Examples 1, 3, 5, and 6, four antibacterial fabrics were woven in black, white, and gray, and a total of 12 samples were tested and evaluated for performance, including appearance quality and physical and chemical properties. Examples 1 and 3 were composite yarns "A", and Examples 5 and 6 were composite yarns "B". Examples 1 and 5 were numbered as "1" for normal weaving processes, and Examples 3 and 6 were numbered as "2" for tight weaving processes. The numbers "black, white, and gray" were recorded as the three colors of each embodiment. For example, "PA1-black" is a black sample woven by the normal process of composite yarn A in Example 1.
[0043] Appearance quality in terms of homochromaticity and hue saturation, fullness of fabric loops, hand feel, texture perception, wearing comfort, color yarn quality control, and finished product performance are listed in the following table:
[0044] Table 1 Sample appearance quality test data
[0045] Serial number serial number Homochromaticity Hue Saturation The fullness of the fabric coil Feel, touch, comfort Textures and properties Wearing comfort Concealment Yarn quality Finished fabric quality 1 PA1-Black 4 3.5 full Comfortable, soft and smooth Full and round Comfortable and breathable, soft touch good After dyeing, it is hard and has static electricity A small amount of knots and broken yarn can be used normally 2 PA1-White 4 3.5 full Comfortable, soft, slightly collapsed Full and round Comfortable and breathable, soft touch, poor bone dryness Difference normal Small amount of stains on the yarn can be used normally 3 PA1-Gray 3.5 3.5 full Comfortable, soft Full and round Comfortable and breathable, soft touch, slightly sticky generally Normal, static electricity The cloth surface is smooth and can be used normally with a few stains 4 PA2-Black 4 4 normal With bones, slightly smooth Delicate and meticulous Comfortable and breathable, slightly hard to the touch, with a bone good Hard after dyeing, high static electricity A small amount of knots, a small amount of wool yarn, and broken yarn can be used normally 5 PA2-White 4 3.5 normal With bones, slightly smooth Delicate and meticulous Comfortable and breathable, comfortable touch, with bone generally normal A few stains on the yarn, otherwise it is normal and can be used normally 6 PA2-Gray 3.5 3.5 normal With bones, slightly smooth Delicate and meticulous Comfortable and breathable, comfortable touch, with bone good Normal, static electricity The cloth surface is smooth and can be used normally with a few stains 7 PB1-Black 4 4 full Comfortable, soft Full and round Comfortable and breathable, soft touch good Hard after dyeing, high static electricity A small amount of knots and broken yarn can be used normally 8 PB1-White 4 4 full Comfortable, soft, slightly collapsed Full and round Comfortable and breathable, soft touch, poor bone dryness generally normal Small amount of stains on the yarn can be used normally 9 PB1-Gray 4 4 full Comfortable, soft Full and round Comfortable and breathable, soft touch, slightly sticky normal Normal, static electricity The cloth surface is smooth and can be used normally with a few stains 10 PB2-Black 4 4 normal Slightly bony, slightly smooth Delicate and meticulous Comfortable and breathable, slightly hard to the touch, with a bone good Hard after dyeing, high static electricity A small amount of knots, a small amount of wool yarn, and broken yarn can be used normally 11 PB2-white 4 4 normal Slightly bony, slightly straight and smooth Delicate and meticulous Comfortable and breathable, comfortable touch, with bone good normal A few stains on the yarn, otherwise it is normal and can be used normally 12 PB2-Gray 4 3.5 normal Slightly bony, slightly smooth Delicate and meticulous Comfortable and breathable, comfortable touch, with bone good Normal, static electricity The cloth surface is smooth and can be used normally with a few stains
[0046] The physical and chemical performance tests include light sweat, light sweat, snagging, antibacterial performance, dust resistance, and appearance test after washing: washing resistance for 30 times, wrinkle resistance and flatness, and the change in hand feel after 30 times meets the wearing requirements. The test results are as follows:
[0047] Table 2 Physical and chemical properties quality test data of samples
[0048] Serial number serial number Light and sweat resistance Fabric snagging / pilling Fabric snagging / pilling Dimensional stability Anti-wrinkle properties Antimicrobial properties Feel and comfort Dust resistance, antistatic properties Fading and aging after washing 1 PA1-Black qualified 3 / 3 2.5 / 2.5 -5 / -4 3.5 / 3 85 / 82 Normal / slightly hard No dust, no static electricity Lighter / whiter, slightly fluffy, 70% new 2 PA1-White qualified 2.5 / 2.5 2.5 / 2.85 -5 / -4 3 / 2.5 89 / 85 Normal / slightly hard No dust, no static electricity Lighter / yellower, slightly fuzzy, 80% new 3 PA1-Gray qualified 2.5 / 2.5 2.5 / 2.5 -5 / -4 3 / 2.5 87 / 83 Normal / slightly hard No dust, no static electricity Lighter / yellower, slightly fuzzy, 80% new 4 PA2-Black qualified 3.5 / 3.5 3. / 3.5 -4 / -4 4 / 3.5 86 / 83 Normal / hard (can be taken) No dust, no static electricity Color change 3.5 / color change level 3, 80% new 5 PA2-White qualified 3 / 3.5 3 / 3.5 -4 / -4 3.5 / 3 89 / 85 Normal / slightly hard No dust, no static electricity Color change 3.5 / color change 3.5, 8.5% new 6 PA2-Gray qualified 3 / 3.5 3 / 3.5 -4 / -4 3.5 / 3 87 / 83 Normal / slightly hard No dust, no static electricity Color change 3.5 / color change 3.5, 8.6% new 7 PB1-Black qualified 3 / 3 2.5 / 2.5 -5 / -4 3.5 / 3 85 / 82 Normal / slightly hard No dust, no static electricity Lighter / whiter, 80% new 8 PB1-White qualified 2.5 / 2.5 2.5 / 2.5 -5 / -4 3 / 2.5 89 / 85 Normal / slightly hard No dust, no static electricity Lighter / yellower, 80% new 9 PB1-Gray qualified 2.5 / 2.5 2.5 / 2.5 -5 / -4 3 / 2.5 87 / 83 Normal / slightly hard No dust, no static electricity Lighter / yellower, slightly fuzzy, 85% new 10 PB2-Black qualified 3.5 / 4 3 / 3.5 -4 / -4 4 / 3.5 86 / 83 Normal / hard (can be taken) No dust, no static electricity Color change 3.5 / color change 3.5, 8.5% new 11 PB2-white qualified 3.5 / 3.5 3 / 3.5 -4 / -4 3.5 / 3 89 / 85 Normal / slightly hard No dust, no static electricity Color change 3.5 / color change 3.5, 90% new 12 PB2-Gray qualified 3.5 / 3.5 3 / 3.5 -4 / -4 3.5 / 3 87 / 83 Normal / slightly hard No dust, no static electricity Color change 3.5 / color change 3.5, 90% new
[0049] According to the above two tables, the composite yarns twisted after the mulberry silk / chemical fiber hollow yarns of Examples 5 and 6 have better wash resistance than the finished fabrics produced by the composite yarns twisted and then twisted used in Examples 1 and 3, while the snagging performance is better for the fabrics produced by the composite yarns twisted and then twisted in Examples 1 and 3; the finished fabrics of the two groups of yarns can still meet the requirements of antibacterial properties, wrinkle resistance and easy care after multiple washings, and are soft to the touch, cool and comfortable, breathable, wrinkle resistance and shape retention than silk and cotton products.
[0050] The above are only preferred solutions of the present invention and are not intended to limit the present invention. For those skilled in the art, any modifications, equivalent substitutions, etc. that are not creative should be included in the protection scope of the present invention.
Claims
1. An antibacterial knitted fabric, the fabric structure is a pique structure, characterized in that: The fabric is interwoven by yarn one and yarn two, wherein yarn one is a mulberry silk / chemical fiber composite yarn and constitutes a surface veil of a pearl fabric, and yarn two is an antibacterial elastic yarn, and yarn two is lined in the pearl fabric to constitute a base yarn; the chemical fiber is cool silk cotton.
2. The antibacterial knitted fabric according to claim 1, characterized in that: The yarn one is a composite yarn formed by twisting mulberry silk / chemical fiber single yarns, the chemical fiber is 80S / 1 full dull cool silk cotton, the twisting is S twist, and the twist is 650-800T / M; the mulberry silk is 20D-22D, S twist is 1150T / M; the composite yarn is twisted with three strands, two full dull cool silk cottons and one mulberry silk, and the twist is 800T / M.
3. The antibacterial knitted fabric according to claim 1, characterized in that: The yarn one can also be a composite yarn that is twisted after mulberry silk / chemical fiber hollow covered yarn is paralleled, the chemical fiber is 80S / 1 full-dull cool silk cotton, the twist is S twist, and the twist is 650-800T / M; the mulberry silk is 20D-22D, S twist is 550T / M; the hollow covered yarn is formed by covering a full-dull cool silk cotton and a mulberry silk, the cool silk cotton in the hollow covered yarn is 1.5-2g heavier than the mulberry silk, the mesh circulation is 3MM, and the twist is 650T / M with the mulberry silk as the axis.
4. The antibacterial knitted fabric according to claim 3, characterized in that: The composite yarn obtained by twisting the mulberry silk / chemical fiber hollow yarn after doubling consists of two strands, one strand is full dull cool silk cotton and the other strand is hollow yarn, and the twist degree is 800T / M.
5. The antibacterial knitted fabric according to claim 1, characterized in that: The second yarn is antibacterial spandex yarn with a specification of 30D.
6. The antibacterial knitted fabric according to claim 1, characterized in that: The second yarn is a machine-wrapped yarn of full-dull DTY polyester wrapped with antibacterial spandex, with specifications of 20D antibacterial spandex and 30D / 12F full-dull DTY polyester, and a covering twist of 950T / M.
7. An antibacterial knitted fabric according to any one of claims 1 to 6, characterized in that: The fabric is woven by six routes, and yarn two is lined into the beaded structure in a one-spacer-one-mold manner to form a base yarn; the first route and the second route are knitted with the first needle tuck and the second needle loop, the third route and the sixth route are all knitted, and the fourth route and the fifth route are knitted with the first needle loop and the second needle tuck; wherein, the first, third and fifth routes are knitted with yarn one, and the second, fourth and sixth routes are knitted with yarn one and yarn two.