Three-dimensional woven rib fabric

Abstract

The utility model provides a three-dimensional woven rib fabric, which comprises a base cloth layer, the base cloth layer is woven by a plurality of strands of yarns which are spun by cotton fibers, polyamide fibers, spandex fibers and viscose fibers at high twist, and the plurality of strands of yarns are woven by ribs at intervals, so that the fabric has a colored double-layer covering effect after being woven, the ribs are full and three-dimensional, and the three-dimensional woven rib fabric has the advantages that the fabric is attractive and elegant. Compared with the prior art, the utility model has the following beneficial effects: through a one-by-one rib knitting method and technical treatment, the fabric has the advantages of rich color, strong stereoscopic impression, pilling resistance, stiffness, smoothness, no deformation and the like, meets the high requirements of fashionable casual garments on the fabric, and has wide market application prospects.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of fabric, especially relates to a three-dimensional weaving rib fabric. BACKGROUND

[0002] In the fabric with color double-layer covering effect woven by traditional method, there are some obvious shortcomings, mainly including uneven color, unobvious level, unstable weaving structure and low production efficiency and the like. The uneven color is because the tension and density of yarn are difficult to keep consistent in the weaving process, leading to uneven coverage of different color yarns, and further affecting the overall appearance of the fabric.

[0003] The reason for unobvious level is that the traditional weaving method is difficult to realize accurate yarn alternation and coverage, leading to insufficient color level, so that the fabric lacks the expected three-dimensional effect. The problem of unstable weaving structure is caused by the limitation of traditional equipment and process, especially when weaving at high density and high strength, the yarn is prone to be loose or too tight, leading to loose or deformed overall structure of the fabric.

[0004] The low production efficiency is because the traditional weaving method usually needs to be adjusted and tested multiple times to achieve the ideal effect, especially in the process of color alternation and coverage, the equipment needs to be frequently adjusted and the parameters need to be re-set, increasing the production time and cost.

[0005] In order to cope with these shortcomings, the conventional method includes increasing the precision and automation degree of the equipment, using high-quality yarns and dyes.

[0006] However, these methods also have significant drawbacks. Although increasing the precision and automation degree of the equipment can improve the weaving quality, the equipment investment and maintenance cost is high. Using high-quality yarns and dyes can improve the color and texture of the fabric, but also greatly increases the cost of raw materials. Therefore, although these coping methods alleviate the shortcomings of the traditional weaving method to some extent, they still fail to fundamentally solve the problem, but instead bring new challenges and cost burden. UTILITY MODEL CONTENT

[0007] In view of the deficiencies in the prior art, the utility model aims to provide a three-dimensional weaving rib fabric to solve the problems in the background art.

[0008] The utility model realizes the following technical scheme: a three-dimensional weaving rib fabric, comprising a base cloth layer, the base cloth layer is woven by a plurality of strands of yarn spun by cotton fiber, polyamide fiber, spandex fiber and viscose fiber with high twist degree, the plurality of strands of yarn are woven in a one-in-one rib pattern, so that the fabric has a color double-layer covering effect, and the rib is full and three-dimensional.

[0009] As a preferred embodiment, the cotton fiber, the polyamide fiber, the spandex fiber and the viscose fiber are spun into a plurality of strands with a twist degree between 2000 and 3000 twists per meter.

[0010] As a preferred embodiment, the plurality of strands are yarns which are subjected to impurity removal, wetting treatment and sizing treatment.

[0011] As a preferred embodiment, the plurality of strands are dyed with two dyes which have high color contrast and can be blended in soft harmony.

[0012] As a preferred embodiment, the warp density and the weft density of the fabric are respectively between 20 and 25 per centimeter and between 15 and 20 per centimeter.

[0013] As a preferred embodiment, the rib height of the fabric is between 0.5 and 1.0 millimeter.

[0014] After the above technical solution is adopted, the utility model has the beneficial effects that: through the one-in-one rib knitting method and technical treatment, the fabric has the advantages of rich color, strong three-dimensionality, anti-pilling, stiffness and non-deformation, etc., meets the high requirements of fashion casual clothes on the fabric, and has wide market application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0016] Figure 1 It is a whole structure schematic view of the three-dimensional rib fabric of the present application.

[0017] In the figure, 100 is a base cloth layer. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments only constitute some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0019] Please refer to Figure 1The utility model provides a technical scheme: a kind of three-dimensional weaving rib fabric, including base cloth layer 100, the base cloth layer 100 is woven by cotton fiber, polyamide fiber, spandex fiber, viscose fiber high twist degree spinning multi-strand yarn, the multi-strand yarn adopts one rib weaving, so that fabric weaving comes out with the effect of color double-layer covering, rib full three-dimensional.

[0020] Cotton fiber, polyamide fiber, spandex fiber are spun into multi-strand yarn by high twist degree, and the twist degree of the multi-strand yarn is between 2000-3000 twists / m.

[0021] Multi-strand yarn is a yarn that is impurity-removed, wet-treated and sized.

[0022] Multi-strand yarn is dyed using two dyes that have high contrast and can be softly and harmoniously fused.

[0023] The warp density and weft density of the fabric are respectively 20-25 strands / cm and 15-20 strands / cm.

[0024] The rib height of the fabric is 0.5-1.0 mm.

[0025] As an embodiment of the utility model: the specific manufacturing method is as follows:

[0026] Cotton fiber, polyamide fiber, spandex fiber and viscose fiber are selected and high twist degree spinning is performed to obtain multi-strand yarn.

[0027] Two dyes that have high contrast and can be softly fused are used, and the yarn is dyed by a specific dyeing process.

[0028] The dyed yarn is woven according to a one-in-one rib weaving structure, and a cover weaving method is used to make the fabric have the effect of color double-layer covering.

[0029] Digital control technology is used in the weaving process to accurately control the weaving density and tension, so as to ensure that the fabric surface is flat and the texture is uniform.

[0030] After weaving, the fabric is subjected to special finishing process to have water-proof and stain-proof properties.

[0031] Specific steps of dyeing process

[0032] Yarn selection and pretreatment:

[0033] The selected yarn is pretreated, including impurity removal, wet treatment and sizing treatment, to improve the dyeing effect and uniformity of the yarn.

[0034] Dye selection:

[0035] Choose environmentally friendly dyes that are non-toxic, harmless, and meet environmental standards. Choose two colors with high contrast but soft fusion. These two colors should show clear double-layer coverage on the finished fabric.

[0036] Dyeing preparation:

[0037] According to the proportion of the dye usage instruction, dissolve the dye in appropriate warm water to prepare the dye solution, and make sure the dye is completely dissolved without precipitation.

[0038] According to the type of yarn and the nature of the dye, add appropriate amount of dyeing auxiliaries (such as wetting agent, penetrating agent, fixing agent, etc.) to improve the uniformity and fastness of dyeing.

[0039] Dyeing process:

[0040] Put the pretreated yarn into the dye solution and use dip dyeing method. The dip dyeing time is determined by the nature of the dye and the twist of the yarn, generally 30-60 minutes, and the dye solution should be stirred evenly during this period.

[0041] Strictly control the dyeing temperature during dyeing, generally keep it at 60-80 degrees Celsius, to ensure the uniformity and color fastness of dyeing.

[0042] According to the dyeing speed of the yarn and the color requirement, adjust the dyeing time appropriately to ensure the uniformity of dyeing depth and color.

[0043] Post-dyeing treatment:

[0044] After dyeing, take the yarn out of the dye solution and wash it repeatedly with clean water until there is no residual dye on the surface of the yarn.

[0045] Put the washed yarn into the fixing solution for fixing treatment, generally for 20-30 minutes, to improve the color fastness of the yarn.

[0046] After fixing treatment, take out the yarn, spin and air dry, or use low-temperature drying method to dry the yarn evenly without deformation.

[0047] Quality inspection:

[0048] Color fastness test: Test the color fastness of dyed yarn to ensure that it meets the standard in terms of wash resistance, rubbing resistance and light resistance.

[0049] Color uniformity test: Test the color uniformity of the yarn to ensure that the color of the whole batch of yarn is consistent without color difference.

[0050] Environmental protection test: Test the dyed yarn for environmental protection to ensure that it meets the environmental protection standard without harmful substance residue.

[0051] Test item:

[0052] Anti-pilling performance test

[0053] Fabric deformation test

[0054] Color fastness test

[0055] I. Anti-pilling performance test

[0056] Test method:

[0057] Standard: According to GB / T 4802.3-2008 "Textiles - Determination of the fabric pilling performance - Martindale method".

[0058] Equipment: Martindale pilling tester.

[0059] Steps:

[0060] Sampling: Randomly take three 10cm x 10cm samples from the fabric.

[0061] Pre-treatment: The samples are equilibrated at 20±2℃, 65±4%RH for 24 hours.

[0062] Testing: Install the samples on the pilling tester and set the test conditions according to the standard requirements.

[0063] Evaluation: After the test, evaluate the pilling degree of the samples according to the standard pattern.

[0064] Test results:

[0065] Sample 1: Rating 4.5 (very slight pilling)

[0066] Sample 2: Rating 4.5 (very slight pilling)

[0067] Sample 3: Rating 4.5 (very slight pilling)

[0068] Average rating: 4.5 (very slight pilling, excellent anti-pilling performance)

[0069] II. Fabric deformation test

[0070] Test method:

[0071] Standard: According to GB / T 13772.3-2008 "Textiles - Determination of the fabric deformation - Oscillating compression test".

[0072] Equipment: Oscillating compression tester.

[0073] Steps:

[0074] Sampling: Randomly take three 20cm x 20cm samples from the fabric.

[0075] Pre-treatment: The sample was equilibrated at 20±2℃, 65±4% RH for 24 hours.

[0076] Test: The sample was installed on the oscillation compression tester, and the test conditions were set according to the standard requirements.

[0077] Evaluation: After the test, the length and width of the sample were measured, and the deformation rate was calculated.

[0078] Test results:

[0079] Sample 1: Deformation rate 1.2%

[0080] Sample 2: Deformation rate 1.1%

[0081] Sample 3: Deformation rate 1.3%

[0082] Average deformation rate: 1.2% (very low degree of deformation, fabric is not easy to deform)

[0083] Three, color fastness test

[0084] Test method:

[0085] Standard: According to GB / T 3920-2008 "Textile color fastness test for color fastness to rubbing".

[0086] Equipment: Rubbing color fastness tester.

[0087] Steps:

[0088] Sampling: Randomly take three 10cm×10cm samples from the fabric.

[0089] Pre-treatment: The sample was equilibrated at 20±2℃, 65±4% RH for 24 hours.

[0090] Test: The sample was installed on the rubbing color fastness tester, and dry rubbing and wet rubbing tests were carried out respectively.

[0091] Evaluation: After the test, the staining grade of the white cotton cloth after rubbing was evaluated.

[0092] Test results:

[0093] Dry rubbing color fastness:

[0094] Sample 1: Rating 4-5

[0095] Sample 2: Rating 4-5

[0096] Sample 3: Rating 4-5

[0097] Wet rubbing color fastness:

[0098] Sample 1: Rating 4

[0099] Sample 2: Rating 4

[0100] Sample 3: Rating 4

[0101] Average rating:

[0102] Dry rubbing fastness: 4-5 (very slight staining, excellent anti-fading performance of the fabric)

[0103] Wet rubbing fastness: 4 (slight staining, good anti-fading performance of the fabric)

[0104] Detection conclusion

[0105] The color cover three-dimensional woven rib fabric is detected, and the results show that:

[0106] Anti-pilling performance: the average rating is 4.5, showing very slight pilling, and excellent anti-pilling performance.

[0107] Fabric deformation performance: the average deformation rate is 1.2%, the fabric deformation degree is extremely low, and the fabric shows the characteristics of not easy to deform.

[0108] Color fastness: the average rating of dry rubbing fastness is 4-5, and the average rating of wet rubbing fastness is 4, the fabric shows good anti-fading performance in dry and wet states.

[0109] In summary, the fabric shows excellent anti-pilling, not easy to deform and anti-fading performance, and is suitable for application in fashionable and casual individual fashion styles.

[0110] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A three-dimensional, knitted, ribbed fabric comprising a base layer (100), characterized in that, The base cloth layer (100) is knitted by cotton fiber, polyamide fiber, spandex fiber and viscose fiber high twist multi-strand yarn, the multi-strand yarn is knitted by one rib in one, so that the fabric has the effect of color double-layer covering, and the rib is full and three-dimensional.

2. A three-dimensional, woven, ribbed fabric as defined in claim 1, wherein: The cotton fiber, polyamide fiber, spandex fiber and viscose fiber are spun into multi-strand yarn by high twist, and the twist of the multi-strand yarn is between 2000-3000 twists per meter.

3. A three-dimensional, woven, ribbed fabric as defined in claim 2, wherein: The multi-strand yarn is a yarn removed impurities, wet treatment and sizing treatment.

4. A three-dimensional, woven, ribbed fabric as defined in claim 2, wherein: The multi-strand yarn is dyed by two kinds of dyes with high color contrast and soft and harmonious fusion.

5. A three-dimensional, woven, ribbed fabric as defined in claim 1, wherein: The warp and weft density of the fabric is 20-25 roots per centimeter and 15-20 roots per centimeter respectively.

6. A three-dimensional, woven, ribbed fabric as defined in claim 1, wherein: The rib height of the fabric is 0.5-1.0 millimeter.

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