CN110387746A - 抑菌功能羽绒的整理方法 - Google Patents
抑菌功能羽绒的整理方法 Download PDFInfo
- Publication number
- CN110387746A CN110387746A CN201810350403.7A CN201810350403A CN110387746A CN 110387746 A CN110387746 A CN 110387746A CN 201810350403 A CN201810350403 A CN 201810350403A CN 110387746 A CN110387746 A CN 110387746A
- Authority
- CN
- China
- Prior art keywords
- chitosan
- sorting
- natural feather
- resistance function
- bacteria resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M19/00—Treatment of feathers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
本发明公开了一种抑菌功能羽绒的整理方法,所述的整理方法为:浸渍10分钟,一浸一轧,轧液率为300%,100℃开松烘干至恒重。本发明与现有技术相比,壳聚糖整理到羽绒纤维后,与纤维结合度较高,且壳聚糖不易溶于中性水和碱性水,因此羽绒制品在多次水洗后,且抗菌性能不降低。
Description
技术领域
本发明属于整理方法,特别属于羽绒的整理方法。
背景技术
羽绒原料含有大量的污渍和多种致病微生物,若在羽绒加工中不能很好的进行杀菌处理,羽绒制品中将大量携带致病源,危急人们的健康 ;同时,羽绒制品在穿着及储藏过程中,难免长期受到湿热环境的影响,其发生霉变的几率大增,产生异味,使用人的健康受到威胁,同时羽绒保暖及蓬松性能严重下降,羽绒制品的优势得不到体现。 因此开发羽绒的 抗菌抑菌功能非常适用,具有重要意义。
现有的抗菌羽绒的生产工序包括以下工序 :预分工序、除灰工序、精分工序、洗涤工序、脱水工序、整理工序、烘干工序、冷却工序、包装工序,传统的羽绒抗菌整理采用三氯异氰尿酸等系列药剂,在烘干过程中对羽绒进行处理。 三氯异氰尿酸是一种极强的氧化剂和氯化剂,具有强烈的氯气刺激味,处理后的羽绒蓬松性能较差,羽绒性能受到较大损伤,工艺对环境污染严重,且羽绒制品经 2 次水洗后抗菌功能几乎完全丧失。
发明内容
本发明所要解决的技术问题是提供一种且羽绒制品经 2 次水洗后抗菌功能几乎不丧失的抑菌功能羽绒的整理方法。
本发明解决技术问题的技术方案为 :一种抑菌功能羽绒的整理方法,所述的整理方法为 :
整理液配置参数如下 :用甲酸调节整理液 pH 值为 5.5-6.0 ;整理液中壳聚糖浓度为 15-20g/l ;
浸轧处理工艺参数为 :浸渍 10 分钟,一浸一轧,轧液率为 300%,100℃开松烘干至恒重。
所述的壳聚糖为水溶性壳聚糖,其参数如下 :分子量 0.85-1.5×104,脱乙酰度为 75.0-82.0% ;
所述的水溶性壳聚糖通过以下方法制备 :
不同分子量的壳聚糖制备方案 :
将高聚度壳聚糖 ( 分子量 1.85×105,脱乙酰度为 70% ) 在 pH 为 3.0-4.5 条件下, 采用冰醋酸调节 pH 值,用浓度为 30% H2O2 降解,其中高聚度壳聚糖与 30% H2O2的质量比 为 1 ∶ 1.05-1.2 ;降解温度为 80-85℃,降解 2-2.5h ;降解结束,用 NaOH 溶液将降解壳聚糖 溶液 pH 值调至 8.5-9,然后抽滤,蒸发去水,真空干燥,即可得到分子量0.85-1.5×104 壳聚 糖。
不同乙酰度壳聚糖的制备方案 :用氢氧化钠溶液处理壳聚糖可以制取高脱乙酰基的壳聚糖 :即在重量浓度为 40-60%的 NaOH 溶液中加入壳聚糖进行反应,其中壳聚糖与 NaOH的质量比为 1∶ 12-20,在 100-180℃下加热 2-6小时,可制取脱乙酰度在 75.0-82.0%的壳聚糖。 NaOH 质量比越高、反应时间越长,反应温度越高,制取的壳聚糖的脱乙酰度则越 高。
壳聚糖的脱乙酰化过程,就是其分子链上的 -NHCOCH3 逐渐被 -NH2 取代的过程,在 酸性条件下,壳聚糖分子中的活性基团 -NH2 易与 H+ 结合,形成 -NH3+ 阳离子。细菌是由细 胞壁、细胞膜、细胞质和细胞核构成的,细胞壁和细胞膜由磷酯双分子层组成,带负电荷。 细 菌生存和繁殖的最佳条件是中性或弱碱性介质。 当细菌与经壳聚糖整理的织物接触时,带 负电荷的细菌会被织物上的 -NH3+ 阳离子所吸引,从而束缚细菌的自由活动,抑制其呼吸机 能,即发生“接触死亡”。 另外,细菌在电场引力的作用下,细胞壁和细胞膜上的负电荷因分 布不均匀造成变形,发生物理性破裂,使细胞内的水、蛋白质等渗出体外,发生细菌溶体现 象而死亡。
壳聚糖通过与羽绒纤维吸附、链结作用形成永久性结合,因此,在羽绒浸轧工艺中壳聚糖与羽绒纤维表面接触、处理,不仅可以获得抗菌、防霉、除臭、吸湿的效果,而且还可以达到抗皱、抗静电、提高强力的功能,同时处理羽绒蓬松度较高,具有手感柔软丰满舒适的特性。 由于壳聚糖完全没有环境污染,对人体安全无毒,符合环保要求。
本发明与现有技术相比,壳聚糖整理到羽绒纤维后,与纤维结合度较高,且壳聚糖不易溶于中性水和碱性水,因此羽绒制品在多次水洗后,且抗菌性能不降低。
Claims (4)
1.一种抑菌功能羽绒的整理方法,其特征在于 :所述的整理方法为 :
整理液配置参数如下 :用甲酸调节整理液 pH 值为 5.5-6.0 ;整理液中壳聚糖浓度为 15-20g/l ;
浸轧处理工艺参数为 :浸渍 10 分钟,一浸一轧,轧液率为 300%,100℃开松烘干至恒 重。
2.根据权利要求 1 所述的一种抑菌功能羽绒的整理方法,其特征在于 :所述的壳聚糖 为水溶性壳聚糖,其参数如下 :分子量 0.85-1.5×104,脱乙酰度为 75.0-82.0%。
3.根据权利要求 2 所述的一种抑菌功能羽绒的整理方法,其特征在于 :所述的水溶性 壳聚糖通过以下方法制备 :
将高聚度壳聚糖 ( 分子量 1.85×105,脱乙酰度为 70% ) 在 pH 为 3.0-4.5 条件下,用 浓度为 30% H2O2 降解,其中高聚度壳聚糖与 30% H2O2 的质量比为 1 ∶ 1.05-1.2 ;降解温度 为 80-85℃,降解 2-2.5h ;降解结束,用 NaOH 溶液将降解壳聚糖溶液pH 值调至 8.5-9,然后 抽滤,旋转蒸发去除水,真空干燥,即可得到分子量 0.85-1.5×104 壳聚糖。
4.根据权利要求 2 或 3 所述的一种抑菌功能羽绒的整理方法,其特征在于 :
在重量浓度为 40-60%的 NaOH溶液中加入壳聚糖进行反应,其中壳聚糖与 NaOH的质量 比为 1 ∶ 12-20,在 100-180℃下加热 2-6 小时,可制取脱乙酰度在 75.0-82.0%的壳聚糖。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810350403.7A CN110387746A (zh) | 2018-04-18 | 2018-04-18 | 抑菌功能羽绒的整理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810350403.7A CN110387746A (zh) | 2018-04-18 | 2018-04-18 | 抑菌功能羽绒的整理方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110387746A true CN110387746A (zh) | 2019-10-29 |
Family
ID=68283372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810350403.7A Withdrawn CN110387746A (zh) | 2018-04-18 | 2018-04-18 | 抑菌功能羽绒的整理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110387746A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115233459A (zh) * | 2022-08-24 | 2022-10-25 | 扬州骏翔羽绒制品有限公司 | 一种白鸭绒脱脂除菌工艺 |
-
2018
- 2018-04-18 CN CN201810350403.7A patent/CN110387746A/zh not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115233459A (zh) * | 2022-08-24 | 2022-10-25 | 扬州骏翔羽绒制品有限公司 | 一种白鸭绒脱脂除菌工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102352568B (zh) | 一种抑菌功能羽绒的整理方法 | |
CN103614927B (zh) | 一种含纤维素纤维纺织品抗菌整理方法 | |
CN103668954B (zh) | 抗菌整理剂、织物的抗菌整理方法及抗菌织物 | |
CN105191936B (zh) | 纳米锌抗菌复合物及其制备方法和应用 | |
Kim et al. | Synthesis and Antibacterial Activity of Water‐soluble Chitin Derivatives | |
CN101125934B (zh) | 含银离子的壳聚糖/尼龙复合抗菌膜的制备方法 | |
CN109295711B (zh) | 一种耐水洗型抗病毒抗菌纤维的制备方法及纤维制品 | |
CN107354716A (zh) | 一种长效抗菌防霉棉织物的制备方法 | |
CN101392454B (zh) | 抗菌棉布及制备方法 | |
CN112472863B (zh) | 负离子功能芯片、制备方法及负离子卫生巾 | |
US20220090303A1 (en) | Copper ion-complexed poly gamma-glutamic acid/chitosan/cotton blended antibacterial knitted fabric and preparation method thereof | |
CN110387746A (zh) | 抑菌功能羽绒的整理方法 | |
CN106435055A (zh) | 一种抗菌复鞣剂及其制备方法 | |
CN107141505A (zh) | 一种魔芋葡甘聚糖抗菌海绵的制备方法 | |
CN105064011A (zh) | 石榴皮提取物对棉织物的抗菌整理方法 | |
CN104975504B (zh) | 一种o‑羧甲基壳聚糖接枝尼龙66织物制备鞋用抗菌合成革基材及里衬的方法 | |
CN102977392A (zh) | 去除内毒素的细菌纤维素的制备方法 | |
CN101838347B (zh) | 碱溶性壳聚糖衍生物的制备及在粘胶抗菌纤维制造上的应用 | |
CN109721757A (zh) | 一种医用硅橡胶及其制备方法与应用、硅橡胶产品 | |
CN101962860A (zh) | 一种编织方法及其编织物 | |
CN112062904B (zh) | 一种京尼平交联抗菌肽/季铵化纤维素复合水凝胶抑菌剂及其制备方法与应用 | |
CN103951732A (zh) | 一种抗菌肽 | |
CN107441546A (zh) | 一种含银抗菌敷料的制备方法 | |
CN114318569A (zh) | 一种抗菌透气型面料及其制备方法、一种内裤 | |
CN109354632B (zh) | 一种羧甲基氨基多糖衍生物及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191029 |
|
WW01 | Invention patent application withdrawn after publication |