CN103334303B - Anti-shrinkage silk cotton fiber fabric finishing method - Google Patents
Anti-shrinkage silk cotton fiber fabric finishing method Download PDFInfo
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- CN103334303B CN103334303B CN201310129280.1A CN201310129280A CN103334303B CN 103334303 B CN103334303 B CN 103334303B CN 201310129280 A CN201310129280 A CN 201310129280A CN 103334303 B CN103334303 B CN 103334303B
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Abstract
The invention relates to the field of silk cotton products. In the prior, tangles and adhesions can be generated between silk cotton fibers of a silk quilt processed through the traditional process after use for a plurality of years so as to reduce elasticity and warm keeping property, such that cotton batting is required to be frequently turned, split and loosened. In order to solve the problem in the prior, the present invention provides an anti-shrinkage silk cotton fiber fabric finishing method, wherein a commercially available ordinary silk cotton fabric is subjected to two dipping and two rolling in a finishing solution, and then is subjected to drying, acid washing, water washing and drying to obtain an anti-shrinkage silk cotton fiber fabric. With the present invention, the silk cotton can be bulk and smooth, elasticity can be increased, silk cotton adhesion can be prevented, resilience and flatness of the silk cotton can be increased, warm keeping property and health care property can be enhanced, wearability of the silk cotton can be improved, and occurrence of tangles and adhesions of the silk cotton after use can be reduced, such that the silk quilt has a free-turning-splitting function, and performances of the silk quilt can be improved.
Description
Technical field
The present invention relates to silk flosssilk wadding product scope, relate in particular to the crease-resistant technology of a kind of floss silk fibre.
Background technology
The raw material of silk floss is mainly the damaged cocoons such as the dupion of silkworm and mulberry accessory substance, wide material sources, abundance.Utilize the damaged cocoons such as dupion high for the cost performance of Raw material processing cocoon silk quilt, bring benefits obviously.So the cocoon silk quilt of development high elasticity, health, will improve Silk Industry added value further, have comparatively great society economic benefit.But the making of cocoon silk quilt is produced, and also rests in traditional processing technology, does not take new technology, new technology, thus can not realize the breakthrough of new product.In addition, with the cocoon silk quilt of traditional handicraft processing, after the use several years, between floss silk fibre, entanglement, adhesion can be produced, and then reduce elasticity and warmth retention property, need often to turn over and tear garnetting silk floss batting open.
Experienced by from containing the crease-resistant process of formaldehyde resin to the crease-resistant process of low formaldehyde to the crease-resistant process of Light of Mulberry Silk Fabrics both at home and abroad, free formaldehyde DP finish process up till now again, but fabric strength loss is larger after still there is process, or due to its complex process, be difficult to realize the problems such as suitability for industrialized production.
Application number be 99113948.8 Chinese patent disclose a kind of silk floss quilt without making over and manufacture method thereof, this disclosure of the invention silk cocoon is when cocoon cooking through particular procedure, and its content of silk gum is less than, equals 2.0%.Make continuous pocket through stripping cocoon, drying, and be split as silk floss sheet again, drawn by silk floss sheet and be overlapped to form length direction silk floss layer and width silk floss layer and alternately coincide, neighbouring principal direction of silk floss layer fibre is that Jing shape alternately coincides.What the method adopted is method physically, but the entanglement that still there will be after long-time use can not be solved, adhesion problems.
Summary of the invention
For solving the cocoon silk quilt of traditional handicraft processing, after the use several years, entanglement, adhesion can be produced between floss silk fibre, and then reduce elasticity and warmth retention property, need often to turn over the problem of tearing garnetting silk floss batting open, the present invention proposes a kind of method for sorting of crease-resistant floss silk fibre fabric, the present invention adopts the methods such as bulk, crease-resistant, processing and fabricating high elasticity, health silk floss, can make silk floss bulk, smooth, increase elasticity, prevent silk floss sticky also, improve resilience and the flatness of silk floss, strengthen warmth retention property, health, improve the wearability of cocoon silk quilt.Meanwhile, reduce the generation of silk floss entanglement adhesion after using, cocoon silk quilt is had exempt to turn over to tear function open, improve the performance of cocoon silk quilt.
The present invention is achieved by the following technical solutions: a kind of method for sorting of crease-resistant floss silk fibre fabric, roll for commercial common floss silk fibre fabric is carried out two leachings two in dressing liquid, after then oven dry, pickling, washing, again oven dry, obtain crease-resistant silk flosssilk wadding fabric.Common floss silk fibre fabric can be selected from high elasticity, the health floss silk fibre fabric of purchase.
Described dressing liquid is made up of maleopimaric acid, triethanolamine, softener, high-efficient penetrant, sodium hypophosphite and water, and the percentage by weight of each component is:
Maleopimaric acid 5 ~ 15%,
Triethanolamine 1 ~ 5%,
Softener 5 ~ 15%,
Sodium hypophosphite 1 ~ 10%,
High-efficient penetrant 0.1 ~ 1%,
Water surplus,
Each component sum is one of percentage hundred.
Padding is be subject to nip pressure after textile impregnation liquid, makes dye liquor penetrate fabric and the colouring method of the remaining liquid of removal.Pad method by fabric in dye liquor after of short duration dipping, use roll roll compacting immediately, dye liquor clamp-oned in the tissue void of textiles, and remove unnecessary dye liquor, dyestuff is evenly distributed on fabric.The general viscosity of dressing liquid of textile finishing is higher, so make dressing liquid soak even in floss silk fibre fabric as far as possible and soak into by the method for padding, general two leachings two are adopted to roll, as preferably, soaking temperature in dressing liquid is 10 ~ 30 DEG C, and the soak time in dressing liquid is 1 ~ 3 hour.
As preferably, described oven dry is: temperature 75 ~ 95 DEG C, and drying time is 0.5 ~ 3 hour, and be then 120 ~ 160 DEG C in temperature, drying time is 0.5 ~ 3 hour.
Generally the new silk floss be up to is all meta-alkalescence, this is because silk floss needs to use alkali to come unstuck in process, its residue can improve the pH value of silk floss simultaneously, the pH value of floss silk fibre fabric should control between 4.0 ~ 7.5, could can not produce harm in the use procedure of long period to human body.As preferably, pickling is: at 35 ~ 40 DEG C, and soak squezzing after 4 ~ 10 minutes in the aqueous acid of bath raio 1:35 ~ 45, aqueous acid volumetric concentration is 2 ~ 5ml/L.As preferably, acid is selected from acetic acid.Bath raio refers to the part by weight of textiles and dye liquor etc.
As preferably, wash and be: first soak 1 ~ 2 time in 80 ~ 100 DEG C of water, soak 1 ~ 2 time in 30 ~ 50 DEG C of water after squezzing, then squezzing, each soak time is 4 ~ 10 minutes.
As preferably, in said process, the pick-up rate of squezzing is all 70 ~ 90%.
The formation of fabric pincher, can regard as simply and due to external force, fiber bending is out of shape, and loosens rear fiber and fails to restore completely and caused leave over distortion.Bending can the regarding as of fiber bends the same with straight rod, and central area is unaffected, and skin is stretched, and internal layer is then compressed.Regional in fiber, the stretching occurred in various degree with the difference of suffered stress or compressive deformation.The direction of tension and compression is contrary, but causes the change in displacement of basic structural unit in fiber to be similar.After external force is removed, with the kind of fiber, the size of external force and the length of action time, and there is reply in various degree.Find through research, fiber from the recoverability case of bending, the relation having certain corresponding with its extension recovery performance, the experiment such as carried out with cellulose fibre shows, the wrinkle resistance of fabric and phase place are stretched between the strain response rate after 5%, there is the relation of near-linear.Therefore, the wrinkle resistance height of fabric, can weigh with tensile stress one strain property of fiber approx, and stress one strain property of fiber, then relevant with supramolecular structure with the chemical constitution of fiber, that is, the wrinkle resistance of fabric depends mainly on the performance of fiber itself.
Rosin is a kind of important natural products, is also a kind of renewable resource.Mulitiple chiral centers and conjugated double bond is there is in the chemical constitution of rosin, maleopimaric acid is the important derivatives of rosin, the invention provides a kind of under maleopimaric acid effect, carry out the method for the crease-resistant process of floss silk fibre, low-temperature plasma is utilized to change the character of fiber, the free radical that fabric after process is a large amount of because surface produces or cause some polarity groups, thus material surface performance is obtained optimize.Along with people are to the enhancing gradually of environmental consciousness, pollution-free, non-stimulated Green Textiles will be more and more welcome, and this formaldehyde-free anti-crease finish will be applied more and more widely.
Softener is selected from commercial DT-250, has significant impact to compression ratios and oil content; High-efficient penetrant is selected from commercial JFC, adds the yellowing phenomenon that triethanolamine improves fabric to a certain extent in dressing liquid.
Compared with prior art, the invention has the beneficial effects as follows:
(1) adopt the new and high technologies such as bulk, crease-resistant, processing and fabricating high elasticity, health silk floss, can make silk floss bulk, smooth, increase elasticity, prevent silk floss sticky also, improve resilience and the flatness of silk floss, strengthen warmth retention property, health, improve the wearability of cocoon silk quilt.
(2) reduce use after the generation of silk floss entanglement adhesion, cocoon silk quilt is had exempt to turn over to tear function open, improves the performance of cocoon silk quilt.
(3) the method good stability, processing method environmental protection is a biomass resource utilization technology.
Detailed description of the invention
Be described in further detail the present invention below by specific embodiment, raw materials used all commercially available in embodiment, softener is selected from commercial DT-250, and high-efficient penetrant is selected from commercial JFC.
Commercial silk flosssilk wadding fabric is that Thousand-Island Lake silk cocoon silk is made: 72.77dtex, tram 80.99dtex × 2, organizine density 370/10cm, density of weft 300/10cm, weight 79g/m
2, thickness 0.19mm, plain weave.
Embodiment 1
(1) dressing liquid is prepared: in dressing liquid, the percentage by weight of each component is maleopimaric acid 10%, triethanolamine 2.5%, softener 10%, sodium hypophosphite 5%, high-efficient penetrant 0.5%, water 72%.
(2) by the commercial immersion of silk flosssilk wadding fabric in dressing liquid, soaking temperature is 20 DEG C, soak time in dressing liquid is dry after 2 hours, the pick-up rate of squezzing is 80%, and then soak in dressing liquid, soaking temperature is 20 DEG C, and the soak time in dressing liquid is dry after 2 hours, and the pick-up rate of squezzing is 80%.
(3) the floss silk fibre fabric after step (2) being dried is dried: first at temperature 85 DEG C, dry 1.5 hours, be then warmed up to 140 DEG C, then dry 1.5 hours.
(4) the silk flosssilk wadding fabric after step (3) being dried carries out pickling, silk flosssilk wadding fabric is soaked squezzing after 7 minutes in the vinegar aqueous acid of bath raio 1:40, the pick-up rate of squezzing is all 80%, and the aqueous liquid volume concentrations of acetic acid is 3.5ml/L, and temperature is 40 DEG C.
(5) by the silk flosssilk wadding fabric washing after pickling: first soak 2 times in 90 DEG C of water, each soak time is 7 minutes, and soak 1 time in 40 DEG C of water after squezzing, soak time is 7 minutes, then squezzing again, the pick-up rate of squezzing is all for being 80%.
(6) the silk flosssilk wadding fabric after step (5) being washed is dried again, identical with step (3), first at temperature 85 DEG C, dries 1.5 hours, is then warmed up to 140 DEG C, then dries 1.5 hours, obtain crease-resistant silk flosssilk wadding fabric 1.
Embodiment 2
(1) dressing liquid is prepared: in dressing liquid, the percentage by weight of each component is maleopimaric acid 15%, triethanolamine 5%, softener 5%, sodium hypophosphite 1%, high-efficient penetrant 1%, water 73%.
(2) by the commercial immersion of silk flosssilk wadding fabric in dressing liquid, soaking temperature is 30 DEG C, soak time in dressing liquid is dry after 1 hour, the pick-up rate of squezzing is 90%, and then soak in dressing liquid, soaking temperature is 30 DEG C, and the soak time in dressing liquid is dry after 1 hour, and the pick-up rate of squezzing is 90%.
(3) the floss silk fibre fabric after step (2) being dried is dried: first at temperature 95 DEG C, dry 0.5 hour, be then warmed up to 160 DEG C, then dry 0.5 hour.
(4) the silk flosssilk wadding fabric after step (3) being dried carries out pickling, silk flosssilk wadding fabric is soaked squezzing after 10 minutes in the vinegar aqueous acid of bath raio 1:35, the pick-up rate of squezzing is all 80%, and the aqueous liquid volume concentrations of acetic acid is 5ml/L, and temperature is 35 DEG C.
(5) by the silk flosssilk wadding fabric washing after pickling: first soak 2 times in 100 DEG C of water, each soak time is 4 minutes, and soak 1 time in 30 DEG C of water after squezzing, soak time is 10 minutes, then squezzing again, the pick-up rate of squezzing is all for being 90%.
(6) the silk flosssilk wadding fabric after step (5) being washed is dried again, identical with step (3), first at temperature 95 DEG C, dries 0.5 hour, is then warmed up to 160 DEG C, then dries 0.5 hour, obtain crease-resistant silk flosssilk wadding fabric 2.
Embodiment 3
(1) dressing liquid is prepared: in dressing liquid, the percentage by weight of each component is maleopimaric acid 5%, triethanolamine 1%, softener 15%, sodium hypophosphite 10%, high-efficient penetrant 0.1%, water 68.9%.
(2) by the commercial immersion of silk flosssilk wadding fabric in dressing liquid, soaking temperature is 10 DEG C, soak time in dressing liquid is dry after 3 hours, the pick-up rate of squezzing is 70%, and then soak in dressing liquid, soaking temperature is 10 DEG C, and the soak time in dressing liquid is dry after 3 hours, and the pick-up rate of squezzing is 70%.
(3) the floss silk fibre fabric after step (2) being dried is dried: first at temperature 75 DEG C, dry 3 hours, be then warmed up to 120 DEG C, then dry 3 hours.
(4) the silk flosssilk wadding fabric after step (3) being dried carries out pickling, silk flosssilk wadding fabric is soaked squezzing after 4 minutes in the vinegar aqueous acid of bath raio 1:45, the pick-up rate of squezzing is all 80%, and the aqueous liquid volume concentrations of acetic acid is 2ml/L, and temperature is 40 DEG C.
(5) by the silk flosssilk wadding fabric washing after pickling: first soak 2 times in 80 DEG C of water, each soak time is 10 minutes, and soak 1 time in 50 DEG C of water after squezzing, soak time is 4 minutes, then squezzing again, the pick-up rate of squezzing is all for being 70%.
(6) the silk flosssilk wadding fabric after step (5) being washed is dried again, identical with step (3), first at temperature 75 DEG C, dries 3 hours, is then warmed up to 120 DEG C, then dries 3 hours, obtain crease-resistant silk flosssilk wadding fabric 3.
The various performance indications of the crease-resistant silk flosssilk wadding fabric 1 ~ 3 that embodiment 1 ~ 3 obtains:
(1) resilience (elasticity of compression response rate): >=80%;
(2) bulkiness (compression ratio): >=55%;
(3) oil content: be less than 1.0%
The present invention is directed to, adopt the new and high technologies such as bulk, crease-resistant, processing and fabricating high elasticity, health silk floss, can make silk floss bulk, smooth, increase elasticity, prevent silk floss sticky also, improve resilience and the flatness of silk floss, strengthen warmth retention property, health, improve the wearability of cocoon silk quilt.Meanwhile, reduce the generation of silk floss entanglement adhesion after using, cocoon silk quilt is had exempt to turn over to tear function open, improve the performance of cocoon silk quilt.
Claims (7)
1. a method for sorting for crease-resistant floss silk fibre fabric, is characterized in that, described method for sorting rolls for floss silk fibre fabric is carried out two leachings two in dressing liquid, obtains crease-resistant silk flosssilk wadding fabric after then oven dry, pickling, washing, again oven dry,
Described dressing liquid is made up of maleopimaric acid, triethanolamine, softener, high-efficient penetrant, sodium hypophosphite and water, and the percentage by weight of each component is:
Maleopimaric acid 5 ~ 15%,
Triethanolamine 1 ~ 5%,
Softener 5 ~ 15%,
Sodium hypophosphite 1 ~ 10%,
High-efficient penetrant 0.1 ~ 1%
Water surplus,
Each component sum is one of percentage hundred.
2. the method for sorting of a kind of crease-resistant floss silk fibre fabric according to claim 1, is characterized in that, the soaking temperature that described two leachings two are rolled is 10 ~ 30 DEG C, and soak time is 1 ~ 3 hour.
3. the method for sorting of a kind of crease-resistant floss silk fibre fabric according to claim 1, it is characterized in that, described oven dry is: temperature 75 ~ 95 DEG C, and drying time is 0.5 ~ 3 hour, and be then 120 ~ 160 DEG C in temperature, drying time is 0.5 ~ 3 hour.
4. the method for sorting of a kind of crease-resistant floss silk fibre fabric according to claim 1, it is characterized in that, pickling is: at 35 ~ 40 DEG C, and soak squezzing after 4 ~ 10 minutes in the aqueous acid of bath raio 1:35 ~ 45, aqueous acid volumetric concentration is 2 ~ 5ml/L.
5. the method for sorting of a kind of crease-resistant floss silk fibre fabric according to claim 4, it is characterized in that, acid is selected from acetic acid.
6. the method for sorting of a kind of crease-resistant floss silk fibre fabric according to claim 1, is characterized in that, washes to be: first soak 1 ~ 2 time in 80 ~ 100 DEG C of water, soaks 1 ~ 2 time after squezzing in 30 ~ 50 DEG C of water, then squezzing, and each soak time is 4 ~ 10 minutes.
7. the method for sorting of a kind of crease-resistant floss silk fibre fabric according to claim 1 or 2 or 4 or 6, is characterized in that, the pick-up rate of squezzing is 70 ~ 90%.
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| CN201310129280.1A CN103334303B (en) | 2013-04-16 | 2013-04-16 | Anti-shrinkage silk cotton fiber fabric finishing method |
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| CN103451917B (en) * | 2012-05-29 | 2016-05-18 | 南通鑫来丝绸制衣有限公司 | A kind of DP silk floss colored woven fabric dyeing and finishing processing method |
| CN104294587A (en) * | 2014-10-20 | 2015-01-21 | 苏州庄爵服饰有限公司 | Crease-resist resin finishing agent for cotton cloth |
| CN106676910A (en) * | 2016-12-08 | 2017-05-17 | 浙江寰丰纺织有限公司 | Dyeing method of silk floss blended fabric |
| CN107700209A (en) * | 2017-09-25 | 2018-02-16 | 安徽华祺汽车装饰有限公司 | A kind of method for sorting of viscose fiber automobile cushion |
| CN117170223B (en) * | 2023-09-01 | 2024-04-02 | 江苏虎豹集团有限公司 | Fabric finishing method and system |
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