CN104139436A - Color fixing immersion solution applied to straw woven material dyed by perilla leaves and application method of immersion solution - Google Patents

Color fixing immersion solution applied to straw woven material dyed by perilla leaves and application method of immersion solution Download PDF

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CN104139436A
CN104139436A CN 201410278755 CN201410278755A CN104139436A CN 104139436 A CN104139436 A CN 104139436A CN 201410278755 CN201410278755 CN 201410278755 CN 201410278755 A CN201410278755 A CN 201410278755A CN 104139436 A CN104139436 A CN 104139436A
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parts
straw
immersion solution
soaking
solution
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CN 201410278755
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Chinese (zh)
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赵文昌
戚少猛
胡广国
朱成富
耿世周
陈兵
高俊杰
余剑
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安徽省蓼源贸易有限责任公司
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Abstract

The invention relates to the field of modification treatment of materials for weaving handcrafts and in particular relates to a color fixing immersion solution applied to a straw woven material dyed by perilla leaves and an application method of the immersion solution. The color fixing immersion solution applied to the straw woven material dyed by the perilla leaves comprises the following raw materials in parts by weight: 8-10 parts of citric acid, 12-15 parts of malic acid, 1-2 parts of imidazoline, 3-4 parts of perilla leaves, 10-12 parts of 60% ethanol solution, 2-3 parts of dimethyl diallyl ammonium chloride, 4-5 parts of sodium dodecyl benzene sulfonate, 10-12 parts of white vinegar, 300-320 parts of water and 4-5 parts of accessory ingredient. The raw materials for preparing the immersion solution are environment-friendly components and free of damage to the application environment; natural pigment is extracted from the perilla leaves; natural and beautiful color and luster are given to the material; meanwhile, the pigment is stable to light and heat and not easy to fade; in addition, dimethyl diallyl ammonium chloride has a function of fixing color; the white vinegar is capable of killing bacteria in the straws and achieving an anticorrosion effect; a preparation method and the application method of the immersion solution are simple; the waste solution is simple to process; the processed straws are smooth in hand feeling, firm and bright in color and relatively easy to process and form; and the prepared product is durable.

Description

一种紫苏叶染色的秸秆编织材料用固色浸泡液及其使用方法 One kind of straw basil leaves dyed woven material and method of using the soaking liquor fixing

技术领域 FIELD

[0001] 本发明涉及编织工艺品用材料改性处理领域,具体涉及一种紫苏叶染色的秸杆编织材料用固色浸泡液及其使用方法。 [0001] The present invention relates to the field of knitted materials modification crafts, particularly relates to a material woven straw basil leaves stained with fixing and methods of using the soaking liquor.

背景技术 Background technique

[0002] 藤条、柳条、竹条、各类秸杆等天然编制材料制作的工艺品具有极高的观赏和实用价值,产品远销国内外,极受消费者喜爱,市场潜力巨大。 [0002] rattan, wicker, bamboo, straw and other kinds of handicrafts made of natural material preparation is highly ornamental and practical value, products sold at home and abroad, well received by consumers, the market has great potential. 由于它们的生物特质,存在易燃、易裂、易虫蛀腐烂等缺点,在实际使用过程中需要进行一系列的改性处理,以改善其力学性能和理化性质,使其更易加工和运输储存,提高观赏价值和实用性能,常用的处理手段是采用改性液对材料浸泡处理,因此,改性液的配制尤为重要,理想的改性液需要具备环保无毒、改性效果持久、不影响美观等特点。 Because of their biological characteristics, the presence of flammable, crack and decay insects and other shortcomings, in actual use needs to be performed a series of modifying treatment to improve its mechanical properties and physico-chemical properties, making it easier to transport and storage and processing improve the ornamental value and practical performance commonly used treatment methods is the use of a modified liquid soaking material, therefore, the preparation of modified solution is particularly important, the ideal solution requires modification of environmental non-toxic, long-lasting modification effect, does not affect appearance.

发明内容 SUMMARY

[0003] 本发明目的在于提供一种紫苏叶染色的秸杆编织材料用固色浸泡液及其使用方法,为了实现上述目的,本发明采用的技术方案如下: [0003] The object of the present invention to provide a straw basil leaves dyed woven material fixing and methods of using the soaking liquor, in order to achieve the above object, the present invention employs the following technical solutions:

一种紫苏叶染色的秸杆编织材料用固色浸泡液及其使用方法,其特征在于,该浸泡液由以下重量份的原料制成:柠檬酸8-10、苹果酸12-15、咪唑啉1-2、紫苏叶3-4、60%乙醇溶液10-12、二甲基二烯丙基氯化铵2-3、十二烷基苯磺酸钠4-5、白醋10-12、水300-320、助剂4-5 ; A material woven straw basil leaves stained with fixing and methods of using the soaking liquor, wherein the soaking solution is made from the following raw materials by weight: 8-10 citric acid, malic acid 12-15, imidazole morpholine 1-2, 3-4,60% ethanol solution of perilla leaf 10-12, 2-3 dimethyl diallyl ammonium chloride, sodium dodecylbenzenesulfonate 4-5, 10-12 vinegar , 300-320 water, additives 4-5;

助剂由以下重量份的原料制成:次磷酸钠10-12、透明质酸钠2-3、偏硅酸4-5、山梨糖醇5-6、花雕酒12-15、茶树精油1-2、吐温80 1_2,其制备方法为:先将吐温80与花雕酒混合,搅拌至其完全溶解,再加入茶树精油,搅拌分散20-30min后,加入透明植酸钠、山梨糖醇,继续搅拌15_20min,最后加入其它剩余物料,搅拌30_40min,制成膏状,即得助剂。 Aid prepared from the following raw materials by weight: 10-12 hypophosphite, sodium hyaluronate 2-3, 4-5 silicic acid, sorbitol 5-6, 12-15 Huadiao wine, tea tree oil 1- 2, 1_2 Tween 80, preparation method: first Huadiao wine mixed with Tween 80, and stirred until completely dissolved, then add tea tree oil, dispersed after stirring for 20-30min, added to the clear sodium phytate, sorbitol, stirring was continued 15_20min, other remaining materials were added and finally stirred 30_40min, made into a paste, to obtain aid.

[0004] 所述的一种紫苏叶染色的秸杆编织材料用固色浸泡液及其使用方法,其制备方法为: [0004] one of the basil leaves dyed woven straw fixing material and methods of using the soaking liquor, which is prepared as follows:

(1)先将紫苏叶洗净干燥后粉碎,与60%的乙醇溶液混合,并加入1-2重量份的柠檬酸,搅拌10-15min后,物料研磨l_2h,研磨结束后静置浸泡5_6h后过滤,取滤液备用; (1) First pulverized dried basil leaves washed, mixed with 60% ethanol solution, and 1-2 parts by weight of citric acid was added, after stirring for 10-15min, polishing materials l_2h, after polishing standing soaking 5_6h after filtration, the filtrate standby;

(2)将水加热至50-6(TC,加入十二烷基苯磺酸钠,搅拌至其完全溶解后,再加入步骤 (2) heating the water to 50-6 (TC, sodium dodecylbenzenesulfonate was added, and stirred until completely dissolved, then add the step of

(I)所得滤液及其它剩余物料,搅拌分散40-50min,即得浸泡液。 (I) and other residual materials resulting filtrate, stirred and dispersed 40-50min, to obtain the soaking solution.

[0005] 所述的一种紫苏叶染色的秸杆编织材料用固色浸泡液及其使用方法,其使用方法为:将秸杆编织材料完全没入上述浸泡液中,保温密闭浸泡15_18h,取出清水洗净自然晾干或烘干即可。 Basil leaves a material woven straw colored [0005] Fixing the soaking liquor and methods of use, its use to: woven straw material did not completely into said soaking liquor, sealed heat soaking 15_18h, taken rinse and air dry or drying can be.

[0006] 本发明的浸泡液优点在于:首先,其采用的原料均为环保成分,不含挥发性毒性有机物成分,不污染使用环境;其次,提取紫苏叶中的天然色素,赋予材质自然古朴的色泽,且对光、热稳定,不易褪色,避免有机染料的使用,原料中的二甲基二烯丙基氯化铵有固色作用,白醋能够杀灭秸杆中细菌,达到防腐功效,本发明浸泡液制备方法及使用方法简单,化学性能稳定,废液回收处理简单,处理后的秸杆材料更易加工成型,手感柔滑,色泽牢固明亮,制得的产品不易霉腐,美观大方,经久耐用。 [0006] The advantage of the present invention is that the sock liquid: First, raw materials which are environmentally friendly ingredients used, non-toxic volatile organic components, do not pollute the environment; secondly, perilla leaf extract natural pigments, natural simplicity imparting material color, and light and heat stability, easy to fade, avoid the use of organic dyes, raw material dimethyl diallyl ammonium chloride has fixing effect, straw vinegar can kill bacteria, to preservative efficacy, the present invention is steep liquor preparation method and use simple, chemically stable, easy recycling waste, straw more easily treated material molding process, silky feel, bright color, strong, easily made products mold rot, nice, durable durable.

具体实施方式 Detailed ways

实施例 Example

[0007] 本实施例的浸泡液由以下重量份(公斤)的原料制得:柠檬酸10、苹果酸12、咪唑啉1、紫苏叶4、60%乙醇溶液12、二甲基二烯丙基氯化铵3、十二烷基苯磺酸钠5、白醋12、水320、助剂5 ;助剂由下列重量份的原料制成:次磷酸钠12、透明质酸钠3、偏硅酸5、山梨糖醇5、花雕酒15、茶树精油1、吐温80 2,其制备方法为:先将吐温80与花雕酒混合,搅拌至其完全溶解,再加入茶树精油,搅拌分散30min后,加入透明植酸钠、山梨糖醇,继续搅拌20min,最后加入其它剩余物料,搅拌40min,制成膏状,即得助剂。 [0007] In the present embodiment the soaking solution obtained by the following parts by weight (kg) of the starting materials: 10 citric acid, malic acid 12, an imidazoline, basil 4,60 12% ethanol solution, dimethyl diallyl 3 ammonium chloride, sodium dodecylbenzenesulfonate 5, 12 vinegar, water 320, Aids5; parts by weight of additives prepared from the following ingredients: 12 hypophosphite, sodium hyaluronate 3, metasilicate 5 acid, sorbitol 5, 15 Huadiao wine, tea tree oil 1, Tween 80 2, which is prepared: firstly mixed with Tween 80 Huadiao alcohol, stirring until completely dissolved, then add tea tree oil and dispersed by stirring 30min after addition of sodium phytate transparent, sorbitol, stirring was continued for 20min, and finally the other remaining materials were added and stirred for 40min, made into a paste, to obtain aid.

[0008] 本实施例的浸泡液制备方法为: [0008] Example embodiments of the present soaking solution is prepared:

(1)先将紫苏叶洗净干燥后粉碎,与60%的乙醇溶液混合,并加入I重量份的柠檬酸,搅拌15min后,物料研磨1.5h,研磨结束后静置浸泡6h后过滤,取滤液备用; (1) after the first wash and dried basil leaves pulverized, mixed with 60% ethanol solution, I parts by weight and citric acid were added, after stirring for 15min, the polishing material 1.5h, allowed to stand after polishing filtration after soaking 6h, the filtrate standby;

(2)将水加热至50-6(TC,加入十二烷基苯磺酸钠,搅拌至其完全溶解后,再加入步骤 (2) heating the water to 50-6 (TC, sodium dodecylbenzenesulfonate was added, and stirred until completely dissolved, then add the step of

(I)所得滤液及其它剩余物料,搅拌分散50min,即得浸泡液。 (I) the resulting filtrate, and the other remaining materials, dispersed with stirring 50min, to obtain the soaking solution.

[0009] 本实施例以玉米秸杆为例,将预处理后的玉米秸杆材料完全没入上述浸泡液中,保温密闭浸泡16h,取出清水洗净自然晾干或烘干,再进行后续工序。 [0009] In the present embodiment, an example corn stover, corn stover pretreated material was not completely into said soaking solution and incubated for 16 h soaking sealed, removed natural drying or drying washed with water, and then the subsequent step. 本实施例浸泡液处理后的玉米秸杆抗冲击强度较传统方法处理的材料增加15.6%,弯曲强度提高17.8%,编织时更容易,省时省力,产品平均生产时间降低8.7%,产品放置I年以上无变色、腐蛀、裂纹等问题。 Increase the impact strength of the material after the corn stover embodiment soaking liquor processing method of the present embodiment than conventional treatment 15.6%, the bending strength increased by 17.8%, knitting easier, saving time and effort, in average 8.7% reduced production time, product placement I more years without discoloration, rot termite problems, such as cracks.

Claims (3)

  1. 1.一种紫苏叶染色的秸杆编织材料用固色浸泡液及其使用方法,其特征在于,该浸泡液由以下重量份的原料制成:柠檬酸8-10、苹果酸12-15、咪唑啉1-2、紫苏叶3-4、60%乙醇溶液10-12、二甲基二烯丙基氯化铵2-3、十二烷基苯磺酸钠4-5、白醋10-12、水300-320、助剂4-5 ; 助剂由下列重量份的原料制成:次磷酸钠10-12、透明质酸钠2-3、偏硅酸4-5、山梨糖醇5-6、花雕酒12-15、茶树精油1-2、吐温80 1_2,其制备方法为:先将吐温80与花雕酒混合,搅拌至其完全溶解,再加入茶树精油,搅拌分散20-30min后,加入透明植酸钠、山梨糖醇,继续搅拌15_20min,最后加入其它剩余物料,搅拌30_40min,制成膏状,即得助剂。 A straw woven material basil leaves stained with fixing and methods of using the soaking liquor, wherein the soaking solution is made from the following raw materials by weight: 8-10 citric acid, malic acid 12-15 , imidazoline 1-2, 3-4,60% ethanol solution of perilla leaf 10-12, 2-3 dimethyl diallyl ammonium chloride, sodium dodecylbenzenesulfonate 4-5, vinegar 10 12, 300-320 water, additives 4-5; parts by weight of additives prepared from the following ingredients: sodium hypophosphite 10-12 sodium hyaluronate 2-3, 4-5 metasilicate, sorbitol 5-6, 12-15 Huadiao wine, tea tree oil 1-2, 1_2 Tween 80, preparation method: first Huadiao wine mixed with Tween 80, and stirred until completely dissolved, then add tea tree oil and dispersed by stirring 20 after -30 min, added to the clear sodium phytate, sorbitol, stirring was continued 15_20min, other remaining materials were added and finally stirred 30_40min, made into a paste, to obtain aid.
  2. 2.如权利要求1所述的一种紫苏叶染色的秸杆编织材料用固色浸泡液及其使用方法,其制备方法为: (1)先将紫苏叶洗净干燥后粉碎,与60%的乙醇溶液混合,并加入1-2重量份的柠檬酸,搅拌10-15min后,物料研磨l_2h,研磨结束后静置浸泡5_6h后过滤,取滤液备用; (2)将水加热至50-6(TC,加入十二烷基苯磺酸钠,搅拌至其完全溶解后,再加入步骤(I)所得滤液及其它剩余物料,搅拌分散40-50min,即得浸泡液。 2. The straw woven material such as one of the basil leaves stained with claim 1, fixing and methods of using the soaking liquor, which is prepared as follows: (1) after washing was dried basil leaves first pulverized, and mixed solution of 60% ethanol, and 1-2 parts by weight of citric acid was added, after stirring for 10-15min, the polishing material l_2h, after polishing was allowed to stand after soaking 5_6h filtered, the filtrate standby; (2) heating the water to 50 -6 (TC, sodium dodecylbenzenesulfonate was added, and stirred until completely dissolved, then added to step (I) and other residual materials resulting filtrate, stirred and dispersed 40-50min, to obtain the soaking solution.
  3. 3.如权利要求1所述的一种紫苏叶染色的秸杆编织材料用固色浸泡液及其使用方法,其使用方法为:将秸杆编织材料完全没入上述浸泡液中,保温密闭浸泡15-18h,取出清水洗净自然晾干或烘干即可。 3. The woven straw basil leaves a material dyed according to claim 1 and methods of use fixing the soaking liquor, which method is used: a woven straw material did not completely into said soaking liquor, sealed heat soak 15-18h, remove the rinse or drying to dry naturally.
CN 201410278755 2014-06-21 2014-06-21 Color fixing immersion solution applied to straw woven material dyed by perilla leaves and application method of immersion solution CN104139436A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751339A (en) * 2016-04-25 2016-07-13 安徽省舒城华竹实业有限公司 Mould-proof and moth-proof treatment agent for bamboo plaited furniture and preparing method thereof
CN105751336A (en) * 2016-04-25 2016-07-13 安徽省舒城华竹实业有限公司 Montmorillonoid-butylbenzene emulsion bamboo weaving treating agent and preparation method thereof
CN105835187A (en) * 2016-04-25 2016-08-10 安徽省舒城华竹实业有限公司 Wear-resistant and corrosion-resistant wickerwork treating agent and preparation method thereof
CN105856369A (en) * 2016-04-25 2016-08-17 安徽省舒城华竹实业有限公司 Shell powder-sodium alginate bamboo-woven product treatment agent and preparation method thereof
CN105904555A (en) * 2016-04-25 2016-08-31 安徽省舒城华竹实业有限公司 Bamboo weaving material treatment agent for bactericidal anti-mite summer sleeping mat and preparation method thereof
CN105922414A (en) * 2016-05-24 2016-09-07 安徽华安达集团工艺品有限公司 Treating agent with air purification function for bamboo-plaited articles and preparation method of treating agent
CN106003327A (en) * 2016-05-24 2016-10-12 安徽华安达集团工艺品有限公司 Bamboo weaving treatment agent for nerve calming and sleep helping cool pillow and preparation method thereof
CN106003329A (en) * 2016-05-24 2016-10-12 安徽华安达集团工艺品有限公司 High-luster stain-resistant bamboo weaving treating agent and preparation method thereof
CN106003328A (en) * 2016-05-24 2016-10-12 安徽华安达集团工艺品有限公司 High-durability and yellowing-resistance bamboo weaving treatment agent and preparation method thereof
CN106142270A (en) * 2016-07-21 2016-11-23 阜南佳利工艺品有限公司 Dyeing treatment fluid of straw-willow woven thatch and use method of dyeing treatment fluid

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001105793A (en) * 1999-08-05 2001-04-17 Hideo Shimada Durable storage treatment method for bamboo glass leaf for decorating food
CN101200081A (en) * 2007-12-18 2008-06-18 福建师范大学 Food packing method of keeping color treatment of bamboo leaves with resistance to low temperature
CN102092069A (en) * 2010-11-23 2011-06-15 孟祥荣 Soaking finishing agent of rattan and corn straw as raw materials for weaving crafts and use method thereof
CN103692517A (en) * 2013-12-03 2014-04-02 阜南县永兴工艺品有限公司 Antioxidant willow-rattan softening agent and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001105793A (en) * 1999-08-05 2001-04-17 Hideo Shimada Durable storage treatment method for bamboo glass leaf for decorating food
CN101200081A (en) * 2007-12-18 2008-06-18 福建师范大学 Food packing method of keeping color treatment of bamboo leaves with resistance to low temperature
CN102092069A (en) * 2010-11-23 2011-06-15 孟祥荣 Soaking finishing agent of rattan and corn straw as raw materials for weaving crafts and use method thereof
CN103692517A (en) * 2013-12-03 2014-04-02 阜南县永兴工艺品有限公司 Antioxidant willow-rattan softening agent and preparation method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751339A (en) * 2016-04-25 2016-07-13 安徽省舒城华竹实业有限公司 Mould-proof and moth-proof treatment agent for bamboo plaited furniture and preparing method thereof
CN105751336A (en) * 2016-04-25 2016-07-13 安徽省舒城华竹实业有限公司 Montmorillonoid-butylbenzene emulsion bamboo weaving treating agent and preparation method thereof
CN105835187A (en) * 2016-04-25 2016-08-10 安徽省舒城华竹实业有限公司 Wear-resistant and corrosion-resistant wickerwork treating agent and preparation method thereof
CN105856369A (en) * 2016-04-25 2016-08-17 安徽省舒城华竹实业有限公司 Shell powder-sodium alginate bamboo-woven product treatment agent and preparation method thereof
CN105904555A (en) * 2016-04-25 2016-08-31 安徽省舒城华竹实业有限公司 Bamboo weaving material treatment agent for bactericidal anti-mite summer sleeping mat and preparation method thereof
CN105922414A (en) * 2016-05-24 2016-09-07 安徽华安达集团工艺品有限公司 Treating agent with air purification function for bamboo-plaited articles and preparation method of treating agent
CN106003327A (en) * 2016-05-24 2016-10-12 安徽华安达集团工艺品有限公司 Bamboo weaving treatment agent for nerve calming and sleep helping cool pillow and preparation method thereof
CN106003329A (en) * 2016-05-24 2016-10-12 安徽华安达集团工艺品有限公司 High-luster stain-resistant bamboo weaving treating agent and preparation method thereof
CN106003328A (en) * 2016-05-24 2016-10-12 安徽华安达集团工艺品有限公司 High-durability and yellowing-resistance bamboo weaving treatment agent and preparation method thereof
CN106142270A (en) * 2016-07-21 2016-11-23 阜南佳利工艺品有限公司 Dyeing treatment fluid of straw-willow woven thatch and use method of dyeing treatment fluid

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