Texture sense homewear fabric containing core-spun ammonia

Abstract

The invention relates to the field of textile fabrics, and discloses a texture-feeling homewear fabric containing core-spun ammonia. The texture sense homewear fabric containing the core-spun ammonia is a rib weft-knitted fabric, the rib weft-knitted fabric is composed of a plurality of knitting units, each knitting unit comprises a first transverse path and at least three second transverse paths, the first transverse paths are core-spun ammonia yarns, the second transverse paths are polyester yarns, the first transverse paths are provided with a plurality of non-knitted areas at intervals, and the second transverse paths are provided with a plurality of non-knitted areas at intervals. The non-woven areas are arranged corresponding to the 2-5 weaving positions of the second transverse path, and the length of the core-spun ammonia yarns in the non-woven areas is smaller than the length distance of the 2-5 weaving positions of the second transverse path, so that the 2-5 weaving positions of the second transverse path are shrunk by the plurality of non-woven areas to form fabric textures; and the core-spun spandex yarns are formed by spirally wrapping elastic spandex yarns with polyester yarns. The texture fabric is applied to clothes, the stereoscopic impression is good, and the clothes are not prone to loosing and deforming in the long-term wearing or washing process.

Description

Technical Field

[0001] This application relates to the field of textile fabrics, and more specifically, to a textured loungewear fabric containing core-spun ammonia. Background Technology

[0002] Textured fabric is a type of fabric that has been embossed and woven to create a textured surface. Textured fabrics have rich layers of texture, excellent feel and high-end look. The textured surface increases the contact area with the skin, improving the breathability and comfort of the fabric. At the same time, the textured surface gives the fabric good elasticity. It is widely used in clothing such as sleepwear and loungewear.

[0003] Existing textured fabrics are generally made by weaving spandex yarn with cotton yarn or polyester yarn. Spandex yarn has good elasticity, which can give the fabric excellent elasticity, thus creating a textured fabric.

[0004] However, this type of textured fabric has poor three-dimensionality and is relatively loose, resulting in poor shape retention in clothing. Furthermore, clothing made from this type of fabric is prone to deformation during prolonged wear or washing, further diminishing the effectiveness of using textured fabrics in garments. Summary of the Invention

[0005] To address the issues of poor three-dimensionality and the tendency for garments to become loose and deformed after prolonged wear or washing, this application provides a textured loungewear fabric containing core-spun ammonia.

[0006] This application provides a textured loungewear fabric containing core-spun ammonia, employing the following technical solution: A textured loungewear fabric containing core-spun spandex is disclosed. This fabric is a rib-knitted weft-knitted fabric, comprising several knitting units. Each knitting unit includes one first horizontal row and at least three second horizontal rows. The first horizontal row is made of core-spun spandex yarn, and the second horizontal rows are made of polyester yarn. The first horizontal row has several unknitted areas spaced apart. These unknitted areas correspond to the inner surface of the rib-knitted fabric and to 2-5 knit positions of the second horizontal row. The length of the core-spun spandex yarn in the unknitted areas is less than the length of the 2-5 knit positions of the second horizontal row, causing the unknitted areas to shrink the 2-5 knit positions of the second horizontal row, forming the fabric texture. The core-spun spandex yarn is made by spirally wrapping elastic spandex yarn with polyester yarn.

[0007] By adopting the above technical solution, the fabric uses a rib knitted structure, consisting of a knitting unit composed of a first horizontal row containing core-spun spandex yarn and a second horizontal row containing polyester yarn. The first horizontal row has unknitted areas spaced apart, and the length of the core-spun spandex yarn in the unknitted areas is shorter than the length of the corresponding knitted position in the second horizontal row. Utilizing the elasticity and support of the core-spun spandex yarn, the corresponding knitted positions of the fabric can be contracted to form a fabric texture. This texture enhances the fabric's three-dimensionality, avoiding the problems of poor three-dimensionality and looseness found in traditional textured fabrics. Simultaneously, the polyester yarn in the core-spun spandex yarn spirally wraps around the elastic spandex yarn. The elasticity of the polyester yarn is lower than that of the elastic spandex yarn, allowing the polyester yarn to stably wrap the elastic spandex yarn while also stably supporting the elastic deformation of the elastic spandex yarn. This results in a fabric with good three-dimensionality and good resilience, making it less prone to deformation and loosening. Therefore, garments using this fabric are less prone to loosening and deformation during long-term wear or washing, improving the fabric's performance in clothing applications.

[0008] Preferably, the polyester filament is 75D-85D / 72F-80F, and the elastic spandex filament is 30D-35D.

[0009] By adopting the above technical solution, polyester yarn with specifications of 75D-85D / 72F-80F and elastic spandex yarn with specifications of 30D-35D are selected and used in combination. The polyester yarn can ensure the basic strength and stiffness of the fabric, while the elastic spandex yarn can give the fabric good elasticity, making the fabric have a good three-dimensional effect. When applied to homewear, it has a good shape retention effect and is not easy to loosen or deform during long-term wear or washing.

[0010] Preferably, the core-spun spandex yarn is composed of 88-92 wt% polyester filament and 8-12 wt% elastic spandex filament.

[0011] By adopting the above technical solution and controlling the weight ratio of polyester filaments and elastic spandex filaments in the core-spun spandex yarn, the polyester filaments can stably cover the elastic spandex filaments, resulting in a fabric that has both good elasticity and maintains a stable shape, thereby improving the overall performance of the fabric. If the covering density of the polyester filaments is too high, the elasticity of the resulting core-spun spandex yarn will decrease; if the covering density of the polyester filaments is too low, the resulting core-spun spandex yarn will be more prone to loosening and deformation.

[0012] Preferably, the breaking elongation of the elastic spandex filament is 1.8-2.8 times that of the breaking elongation of the polyester filament.

[0013] By adopting the above technical solution, the breaking elongation of elastic spandex yarn is 1.8-2.8 times that of polyester yarn, enabling the fabric to better adapt to tensile deformation. When the fabric is stretched by external force, the elastic spandex yarn can elongate to a greater extent first, effectively buffering the external force and preventing the fabric from being damaged by excessive tension. This improves the fabric's shape retention after repeated stretching and washing, and enhances its durability.

[0014] Preferably, the polyester yarn has a specification of 177D-185D / 144F-150F.

[0015] By adopting the above technical solution and using polyester yarn of superior specifications as the main yarn of the fabric, the fabric is made more crisp and resilient, while also having better softness and comfort. It can enhance the three-dimensionality of the fabric, prevent the fabric from becoming loose, and further improve the garment's resistance to deformation during long-term wear or washing.

[0016] Preferably, the elastic spandex filament is made from the following raw materials in parts by weight: 30-40 parts of diisocyanate 22-32 parts of vinylsilane-modified polyether polyol 10-15 parts of polycaprolactone polyol Chain extender 4-8 parts, catalyst 0.1-0.3 parts Antioxidant 0.2-0.5 parts.

[0017] By adopting the above technical solution, diisocyanate, as the basic raw material of elastic spandex yarn, provides isocyanate-based reactive groups; vinyl silane-modified polyether polyol introduces a vinyl silane structure, which not only enhances the intermolecular interaction forces but also endows the elastic spandex yarn with certain flexibility and water resistance. The synergistic effect of these two components gives the elastic spandex yarn more stable properties, while polycaprolactone polyol further improves the elasticity and toughness of the spandex yarn; chain extenders can lengthen molecular chains, improving the elasticity and strength of the spandex yarn; catalysts accelerate the reaction rate, ensuring efficient synthesis; and antioxidants can prevent the aging of the elastic spandex yarn, extending its service life. This results in excellent performance of the elastic spandex yarn, leading to a better three-dimensional feel in textured loungewear fabrics containing core-spun spandex, and making the garments less prone to loosening and deformation during long-term wear or washing.

[0018] Preferably, the diisocyanate is composed of an aliphatic diisocyanate and a carbodiimide-modified diphenylmethane diisocyanate in a weight ratio of (2-3):1.

[0019] By adopting the above technical solution, aliphatic diisocyanate and carbodiimide-modified diphenylmethane diisocyanate in a better weight ratio are used as diisocyanates to prepare elastic spandex yarn. Aliphatic diisocyanate gives elastic spandex yarn good light resistance and weather resistance, while carbodiimide-modified diphenylmethane diisocyanate can enhance the degree of cross-linking between molecules and improve the strength and thermal stability of elastic spandex yarn. The two work synergistically to make the prepared elastic spandex yarn have both excellent light and weather resistance as well as high strength and thermal stability, thereby improving the overall performance of textured loungewear fabric containing core-spun spandex. This makes the fabric have a better three-dimensional effect when applied to loungewear and is less prone to loosening and deformation during long-term wear or washing.

[0020] Preferably, the vinylsilane-modified polyether polyol is prepared from the following raw materials in parts by weight: 5-8 parts of vinyl tri-tert-butylperoxysilane Superbranched dihydroxy chain extender: 30-40 parts polyether polyol, 2-4 parts allyl glycidyl ether Catalyst 0.05-0.15 parts.

[0021] By adopting the above technical solution, vinyl silane-modified polyether polyol is prepared by reacting vinyl tri-tert-butyl peroxysilane, hyperbranched dihydroxy chain extender polyether polyol and allyl glycidyl ether under the action of a catalyst. The introduction of vinyl and silane groups into the structure of this polyol can improve the flexibility and resilience of elastic spandex yarn, thereby improving the elasticity of textured loungewear fabrics containing core-spun spandex, enhancing the three-dimensional effect of the fabric, and making the clothing less prone to loosening and deformation during long-term wear or washing.

[0022] Preferably, the chain extender is one or a combination of 1,4-butanediol, neopentyl glycol, and ethylenediamine.

[0023] By adopting the above technical solution, a rib knitted fabric is made by weaving core-spun spandex yarn and polyester yarn. The unknitted area is used to shrink the core-spun spandex yarn at the second horizontal knitting position to form the fabric texture. The core-spun spandex yarn made of polyester yarn and elastic spandex yarn of specific specifications, as well as the elastic spandex yarn made of specific formula raw materials, and one or a combination of 1,4-butanediol, neopentyl glycol, and ethylenediamine are used as chain extenders. This makes the textured loungewear fabric have a good three-dimensional effect, good shape retention when applied to loungewear, and is not easy to loosen or deform during long-term wear or washing.

[0024] Preferably, the weight of the textured loungewear fabric containing core-spun ammonia is 105-125 g / m². 2 .

[0025] By adopting the above technical solutions, the optimized weight results in a moderate thickness and texture of the fabric, ensuring its comfort and durability, and further improving the overall performance of the loungewear made from the fabric in actual wear.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The textured loungewear fabric containing core-spun ammonia in this application is a rib-knitted fabric. The rib-knitted fabric consists of several knitting units. The first horizontal row is made of core-spun ammonia yarn and has unknitted areas spaced apart. The unknitted areas correspond to the knitting positions of the second horizontal row, and the length of the core-spun ammonia yarn is less than the length of the corresponding knitting position of the second horizontal row. This allows the several unknitted areas to shrink the knitting positions of the second horizontal row to form the fabric texture. The resulting fabric has a good three-dimensional feel. Garments made with this fabric are not easy to loosen or deform during long-term wear or washing, thus improving the application effect of the fabric in clothing.

[0027] 2. Core-spun spandex yarn is made by spirally wrapping elastic spandex yarn with polyester yarn of a specific specification. The breaking elongation of the elastic spandex yarn is 1.8-2.8 times that of the polyester yarn, so that the fabric has both good elasticity and can maintain a stable shape, thereby improving the overall performance of the fabric. 3. Elastic spandex yarn is made from specific weight parts of diisocyanate, vinylsilane-modified polyether polyol, polycaprolactone polyol, chain extender, catalyst, and antioxidant. The diisocyanate is composed of aliphatic diisocyanate and carbodiimide-modified diphenylmethane diisocyanate. The vinylsilane-modified polyether polyol is prepared by reacting vinyltri-tert-butylperoxysilane, hyperbranched dihydroxy chain extender polyether polyol, and allyl glycidyl ether under the action of a catalyst. The synergistic effect of each component helps to improve the elasticity and stability of the fabric. Attached Figure Description

[0028] Figure 1 This is a structural diagram of the outer side of the textured loungewear fabric containing core-spun ammonia, as described in this application.

[0029] Figure 2 This is a structural diagram of the inner side of the textured loungewear fabric containing core-spun ammonia, as described in this application.

[0030] Figure 3 This is a picture of a textured loungewear fabric, as shown in Scale 1. Detailed Implementation

[0031] The following is in conjunction with the embodiments and appendices Figure 1-3 This application will be described in further detail.

[0032] The following are some of the sources and specifications of the raw materials used in this application. The raw materials used in the preparation examples and embodiments of this application can all be obtained commercially, including but not limited to the following models and manufacturers of raw materials. Raw materials with equivalent performance can also be used: 1. Carbodiimide-modified diphenylmethane diisocyanate: BASF MM103C; 2. Polyether polyol for superbranched dihydroxy chain extender: Dexin Federal KPZ-3, hydroxyl value 110mgKOH / g.

[0033] Preparation Example 1 of Vinylsilane Modified Polyether Polyol Preparation Example 1 discloses a vinylsilane-modified polyether polyol, which is prepared by the following steps: using 0.5 kg of vinyltri-tert-butylperoxysilane, 3 kg of hyperbranched dihydroxy chain extender polyether polyol, 0.4 kg of allyl glycidyl ether and 0.005 kg of azobisisobutyronitrile as catalysts, the reaction is carried out at a temperature of 60 °C for 2 h to obtain the vinylsilane-modified polyether polyol.

[0034] Preparation Examples 2-3 The difference between Preparation Example 2-3 and Preparation Example 1 lies in the amount of raw materials used and the preparation conditions, as detailed in Table 1 below.

[0035] Table 1. Parameters for Preparation Examples 1-3 Preparation Example 4 The difference between Preparation Example 4 and Preparation Example 1 is that allyl glycidyl ether is replaced with an equal amount of vinyl tri-tert-butyl peroxysilane, otherwise the same as Preparation Example 1.

[0036] Preparation Example 5 The difference between Preparation Example 5 and Preparation Example 1 is that vinyltritert-butylperoxysilane is replaced with vinyltrimethoxysilane in equal amounts, while the rest is the same as Preparation Example 1.

[0037] Example of preparation of elastic spandex yarn Preparation Example 6 Preparation Example 6 discloses an elastic spandex filament, which is prepared by the following steps: 3 kg of diisocyanate, 2.2 kg of vinylsilane-modified polyether polyol prepared in Preparation Example 1, 1 kg of polycaprolactone diol with a molecular weight of 2000, 0.4 kg of 1,4-butanediol as a chain extender, 0.01 kg of dibutyltin dilaurate as a catalyst and 0.02 kg of antioxidant are added to a reaction vessel and reacted at a temperature of 80°C for 3 h. Then, spinning is performed to obtain the elastic spandex filament. The diisocyanate is composed of isoflurane diisocyanate and diphenylmethane diisocyanate in a weight ratio of 2:1; the antioxidant is composed of antioxidant 1010 and antioxidant 168 in a weight ratio of 1:1.

[0038] Preparation Examples 7-8 The difference between Preparation Examples 7-8 and Preparation Example 6 lies in the amount of raw materials used and the preparation conditions, as detailed in Table 2 below.

[0039] Table 2 Parameter table for preparation examples 6-8 Preparation Example 9 The difference between Preparation Example 9 and Preparation Example 6 is that the vinylsilane-modified polyether polyol is derived from Preparation Example 4, while the rest is the same as Preparation Example 6.

[0040] Preparation Example 10 The difference between Preparation Example 10 and Preparation Example 6 is that the vinylsilane-modified polyether polyol is derived from Preparation Example 5, while the rest is the same as Preparation Example 6.

[0041] Preparation Example 11 The difference between Preparation Example 11 and Preparation Example 6 is that the diisocyanate is composed of isoflurone diisocyanate and carbodiimide-modified diphenylmethane diisocyanate in a weight ratio of 2:1, while the rest is the same as Preparation Example 6.

[0042] Preparation Example 12 The difference between Preparation Example 12 and Preparation Example 6 is that the diisocyanate is composed of isoflurone diisocyanate and carbodiimide-modified diphenylmethane diisocyanate in a weight ratio of 3:1, while the rest is the same as Preparation Example 6.

[0043] Preparation Example 13 The difference between Preparation Example 13 and Preparation Example 6 is that the vinylsilane-modified polyether diol is replaced by an equal amount of polytetrahydrofuran ether diol with a molecular weight of 2000. Otherwise, they are the same as Preparation Example 6. Example

[0044] Example 1 Example 1 discloses a textured loungewear fabric containing core-spun ammonia, referring to... Figure 1 and Figure 2The textured loungewear fabric containing core-spun spandex is a rib-knitted fabric, which consists of several knitting units. Each knitting unit includes one first horizontal row and at least three second horizontal rows. Preferably, in this embodiment, there are five second horizontal rows. The first horizontal row is core-spun spandex yarn, which is made by spirally wrapping polyester yarn with elastic spandex yarn obtained in Preparation Example 6. The core-spun spandex yarn consists of 88 wt% polyester yarn and 12 wt% elastic spandex yarn. The polyester yarn has a specification of 75D / 72F, and the elastic spandex yarn has a specification of 30D. The breaking elongation of the elastic spandex yarn is 1.8-2.8 times that of the polyester yarn. Preferably, in this embodiment, the breaking elongation of the elastic spandex yarn is... The breaking elongation is 2.8 times that of polyester yarn; the second horizontal section is polyester yarn with a specification of 177D / 144F; the first horizontal section has several unknitted areas spaced apart, corresponding to the inner side of the rib knitted fabric; the unknitted areas correspond to 2-5 knitting positions of the second horizontal section; the length of the core-spun spandex yarn in the unknitted areas is less than the length distance of 2-5 knitting positions of the second horizontal section, so that several unknitted areas shrink 2-5 knitting positions of the second horizontal section to form the fabric texture. Preferably, in this embodiment, the unknitted areas correspond to 4 knitting positions of the second horizontal section; the weight of the textured loungewear fabric containing core-spun spandex is 105g / m². 2 .

[0045] Example 2-3 The difference between Examples 2-3 and Example 1 is that the parameters are different, but everything else is the same as Example 1. See Table 3 below for details.

[0046] Table 3 Parameter table for Examples 1-3 Examples 4-8 The difference between Examples 4-8 and Example 1 is that the source of the elastic spandex yarn is different, as detailed in Table 4 below.

[0047] Table 4. Source of elastic spandex yarn in Examples 4-8 Example Source table of elastic spandex yarn Example 4 Preparation Example 9 Example 5 Preparation Example 10 Example 6 Preparation Example 11 Example 7 Preparation Example 12 Example 8 Preparation Example 13 Comparative Example Comparative Example 1 The difference between Comparative Example 1 and Example 1 is that, referring to Figure 3 In Comparative Example 1, the core-spun spandex yarn was replaced with commercially available spandex yarn with a specification of 100D / 85F, and everything else was the same as in Example 1.

[0048] Performance testing The following performance tests were conducted on the elastic spandex yarns obtained in Examples 1-8 and Comparative Example 1, and the textured loungewear fabric containing core-spun spandex. 1. Elastic spandex yarn test 1) Deformation rate test: Using a tensile testing machine, stretch the elastic spandex yarn to 400%, hold for 5 seconds, hold for 5 seconds after stretching, repeat the stretching cycle 50 times, and test the deformation rate (%). Deformation rate = (length after stretching - length before stretching) / length before stretching * 100%. Test and record the test results.

[0049] 2) Elongation at break test: The breaking elongation (in %) of elastic spandex yarn was tested using a tensile testing machine, and the test results were recorded.

[0050] 2. Textured loungewear fabric containing core-spun ammonia 1) Deformation rate test: Cut a 1m*1m piece of fabric, test the weft width, then put it in a washing machine, select the standard mode, add 1% commercially available laundry detergent, and perform a water wash and spin dry; repeat the test 50 times, air dry, test the weft width again, and calculate the deformation rate (unit: %). Deformation rate = (weft width after test - weft width before test) / weft width before test * 100%. Test and record the test results.

[0051] 2) Appearance test Observe the texture change of the fabric after the deformation rate test in step 1), and record the appearance grade of the fabric. Grade 3 is obvious texture and good three-dimensionality; Grade 2 is moderate texture and moderate three-dimensionality; Grade 1 is flat fabric with low three-dimensionality. Test and record the test results.

[0052] The following are the performance test data of the elastic spandex yarn and the textured loungewear fabric containing core-spun spandex in Examples 1-8 and Comparative Example 1 of this application, as detailed in Table 5 below.

[0053] Table 5 Performance test data of Examples 1-8 and Comparative Example 1 Based on Examples 1-3, 4-5, and 8, it can be concluded that the elastic spandex yarn prepared using the vinylsilane-modified polyether polyol of this application, when applied to fabrics, exhibits good three-dimensionality and shape retention, and is less prone to loosening and deformation after prolonged wear and washing. In Examples 4-5, the composition of the vinylsilane-modified polyether polyol was changed, resulting in increased deformation rate and decreased elongation at break of the elastic spandex yarn, leading to increased deformation rate and decreased appearance grade of the fabric. In Example 8, replacing the vinylsilane-modified polyether polyol with polytetrahydrofuran ether diol significantly increased the deformation rate and decreased the elongation at break of the elastic spandex yarn, resulting in significantly increased deformation rate and decreased appearance grade of the fabric.

[0054] Combining Examples 1 and 6-7, it can be concluded that further optimization of the type of diisocyanate results in a lower deformation rate and a higher breaking elongation of the elastic spandex yarn; the resulting fabric also exhibits a lower deformation rate.

[0055] Combining Example 1 and Comparative Example 1 with Appendix Figure 1 and attached Figure 3 It can be concluded that the fabric produced by weaving with core-spun ammonia yarn has a low deformation rate, a good three-dimensional feel, and is not easy to loosen.

[0056] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A textured loungewear fabric containing core-spun ammonia, characterized in that, This textured loungewear fabric containing core-spun spandex is a rib-knitted fabric. The rib-knitted fabric consists of several knitting units, each including one first horizontal row and at least three second horizontal rows. The first horizontal row is made of core-spun spandex yarn, and the second horizontal rows are made of polyester yarn. The first horizontal row has several unknitted areas spaced apart. These unknitted areas correspond to the inner surface of the rib-knitted fabric and to 2-5 knit positions of the second horizontal row. The length of the core-spun spandex yarn in the unknitted areas is less than the length of the 2-5 knit positions of the second horizontal row, causing the unknitted areas to shrink the 2-5 knit positions of the second horizontal row, forming the fabric texture. The core-spun spandex yarn is made by spirally wrapping elastic spandex yarn with polyester yarn.

2. The textured loungewear fabric containing core-spun ammonia as described in claim 1, characterized in that, The polyester filament has a specification of 75D-85D / 72F-80F, and the elastic spandex filament has a specification of 30D-35D.

3. The textured loungewear fabric containing core-spun ammonia as described in claim 2, characterized in that, The core-spun spandex yarn is composed of 88-92 wt% polyester filament and 8-12 wt% elastic spandex filament.

4. The textured loungewear fabric containing core-spun ammonia as described in claim 1, characterized in that, The breaking elongation of the elastic spandex filament is 1.8-2.8 times that of the polyester filament.

5. The textured loungewear fabric containing core-spun ammonia according to claim 1, characterized in that, The specifications of the polyester yarn are 177D-185D / 144F-150F.

6. A textured loungewear fabric containing core-spun ammonia according to any one of claims 1-5, characterized in that, The elastic spandex yarn is made from the following raw materials in parts by weight: 30-40 parts of diisocyanate 22-32 parts of vinylsilane-modified polyether polyol 10-15 parts of polycaprolactone polyol 4-8 parts of chain extender Catalyst 0.1-0.3 parts Antioxidant 0.2-0.5 parts.

7. The textured loungewear fabric containing core-spun ammonia according to claim 6, characterized in that, The diisocyanate is composed of an aliphatic diisocyanate and a carbodiimide-modified diphenylmethane diisocyanate in a weight ratio of (2-3):

1.

8. The textured loungewear fabric containing core-spun ammonia according to claim 6, characterized in that, The vinylsilane-modified polyether polyol is prepared from the following raw materials in parts by weight: 5-8 parts of vinyl tri-tert-butylperoxysilane 30-40 parts of superbranched dihydroxy chain extender polyether polyol 2-4 parts of allyl glycidyl ether Catalyst 0.05-0.15 parts.

9. A textured loungewear fabric containing core-spun ammonia according to claim 6, characterized in that, The chain extender is one or a combination of 1,4-butanediol, neopentyl glycol, and ethylenediamine.

10. A textured loungewear fabric containing core-spun ammonia according to claim 1, characterized in that, The textured loungewear fabric containing core-spun ammonia has a weight of 105-125 g / m². 2 .

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