CN112515976A - 一种纳米干式面膜的制备方法 - Google Patents
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Abstract
本发明涉及一种纳米干式面膜的制备方法,具体涉及一种采用静电纺丝制备纳米纤维及面膜的制备方法。采用静电纺丝的方式,将纳米抗菌颗粒及美颜成分纺织成纤维并制备成面膜,操作简单,大大减少了传统湿型面膜中营养液的用量,节省成本的同时可以有效防止面膜存储和运输过程中的菌体污染,延长面膜的保质期。
Description
技术领域
本发明涉及一种纳米干式面膜的制备方法。具体涉及一种采用静电纺丝制备纳米纤维及面膜的制备方法。本发明属于化妆品技术领域。
背景技术
生活水平的提高促使更多的人关注美容领域,其中面膜是面部皮肤保养美颜的产品,由于其使用方便效果显著,深受到爱美人士的关注,在市场上具有广泛的认可度。传统的面膜通常为湿巾型、泥膏型等,此类面膜中通常含有美颜液体,利用其与面部的直接接触,促使面膜中的营养物质进入皮肤表面的角质层,达到保湿、美白、祛痘的目的。然而,现有的面膜多含有过量的营养液体,在制造、加工、保存和运输过程中易造成细菌或真菌污染。在面膜使用过程中多余的液体溶液滴落,弄脏衣物;手部的直接接触也易造成营养液体污染。
静电纺丝可以利用电场将喷射出的高分子流体生产出纳米级的聚合物细丝,进而制备出具有较高比表面积和孔隙率的超细纤维膜,达到不同功能化的目的。因此采用静电纺丝技术,结合纳米级抗菌材料,制备新型的功能化面膜,具有极好的研究及实用价值。
发明内容
针对现有技术存在的不足,本发明目的在于提供一种纳米干式面膜的制备方法。
本发明目的通过下述方法实现:一种纳米干式面膜的制备方法,采用静电纺丝制备纳米纤维及面膜,包括以下步骤:
(1)纺丝液I制备:将质量为0.4~1g的纳米氧化锌(ZnO NPs)或纳米二氧化钛颗粒(TiO2 NPs)溶解于质量份数20%~50%的丝素蛋白(SF)溶液,于60℃混合均匀,所述添加ZnONPs或TiO2 NPs,得到浓缩的纺丝液I;
(2)纺丝液II制备:将质量为0.1~1.5g的透明质酸钠、0.1~0.5 g银耳多糖、1~5 mL积雪草提取物、0.05~1 g酵母提取物、2~10 g甘油充分溶解于质量份数为10%~30%聚乙烯醇溶液中,得到纺丝液II;
(3)纺丝:将混合均匀的纺丝液I和纺丝液II分别注入2个10 mL注射器,设定电压为15~20 kv,以流速0.1~0.5 mL/h,用无纺布作为基膜,在12~20 cm接受距离内进行静电纺丝,得到0.05~0.2 mm厚的复合纤维膜;
(4)上述复合纤维膜60℃烘干10min,制备成面膜。
本发明提供了一种抗菌的纳米纤维干式的亲肤面膜的制备方法,操作过程简单,生物相容性良好,解决了液体面膜容易细菌污染的问题。采用静电纺丝的方式,将纳米抗菌颗粒及美颜成分纺织成纤维并制备成面膜,操作简单,大大减少了传统湿型面膜中营养液的用量,节省成本的同时可以有效防止面膜存储和运输过程中的菌体污染,延长面膜的保质期。
附图说明
附图1为本发明实施例1所制备的纳米纤维膜的SEM成像图。
具体实施方式
以下通过具体的实施例对本发明的技术方案作进一步描述。以下的实施例是对本发明的进一步说明,而不限制本发明的范围。
实施例1
一种纳米氧化锌干式面膜,采用静电纺丝制备纳米纤维及面膜,按以下步骤制备:
(1)纺丝液I制备:将质量为0.5g的纳米氧化锌(ZnO NPs)溶解于质量份数30%的丝素蛋白(SF)溶液,于60℃混合均匀,所述添加ZnO NPs或TiO2 NPs,得到浓缩的纺丝液I;
(2)纺丝液II制备:将质量为0.2g的透明质酸钠、0.2 g银耳多糖、1mL积雪草提取物、0.1 g酵母提取物、2g甘油充分溶解于质量份数为20%聚乙烯醇溶液中,得到纺丝液II;
(3)纺丝:将混合均匀的纺丝液I和纺丝液II分别注入2个10 mL注射器,设定电压为18 kv,以流速0.2 mL/h,用无纺布作为基膜,在15 cm接受距离内进行静电纺丝,得到0.1mm厚的复合纤维膜,制备的纳米纤维膜的SEM成像图见图1所示;
(4)上述复合纤维膜60℃烘干10min,制备成面膜,灭菌并密封包装。
实施例2
一种纳米二氧化钛干式面膜,步骤与实施例1近似,按以下步骤制备:
(1)、纺丝液I制备:0.6 g纳米二氧化钛(TiO2 NPs)溶解于质量分数25%的丝素蛋白(SF)溶液,于60℃混合均匀,得到浓缩的纺丝液I;
(2)、纺丝液II制备:0.2 g透明质酸钠、0.2 g银耳多糖、1 mL积雪草提取物、0.1 g酵母提取物、2 g甘油充分溶解于质量分数20%聚乙烯醇溶液中,得到纺丝液II;
(3)、纺丝:将混合均匀的纺丝液I和纺丝液II分别注入2个10 mL注射器,设定电纺压为18 kv,以流速0.2 mL/h,面膜用无纺布作为基膜,在15 cm接受距离内进行静电纺丝,得到0.05 mm厚的复合纤维膜。
(4)、上述复合纤维膜60℃烘干10min,制备成面膜,灭菌并密封包装。
实施例3
一种纳米二氧化锌干式面膜,步骤与实施例1近似,按以下步骤制备:
(1)、纺丝液I制备:0.6 g纳米氧化锌(ZnO NPs)溶解于质量分数30%的丝素蛋白(SF)溶液,于60℃混合均匀,得到浓缩的纺丝液I;
(2)、纺丝液II制备:0.2 g透明质酸钠、0.3g银耳多糖、2 mL积雪草提取物、0.2 g酵母提取物、4 g甘油充分溶解于质量分数30%聚乙烯醇溶液中,得到纺丝液II;
(3)、纺丝:将混合均匀的纺丝液I和纺丝液II分别注入2个10 mL注射器,设定电纺压为18 kv,以流速0.5 mL/h,面膜用无纺布作为基膜,在15 cm接受距离内进行静电纺丝,得到0.2 mm厚的复合纤维膜。
(4)、上述复合纤维膜60℃烘干10min,制备成面膜,灭菌并密封包装。
实施例4
一种纳米二氧化钛干式面膜,步骤与实施例1近似,按以下步骤制备:
(1)、纺丝液I制备:0.6 g纳米二氧化钛(TiO2 NPs)溶解于质量分数20%的丝素蛋白(SF)溶液,于60℃混合均匀,得到浓缩的纺丝液I;
(2)、纺丝液II制备:0.2 g透明质酸钠、0.2 g银耳多糖、3 mL积雪草提取物、0.2 g酵母提取物、8 g甘油充分溶解于质量分数25%聚乙烯醇溶液中,得到纺丝液II;
(3)、纺丝:将混合均匀的纺丝液I和纺丝液II分别注入2个10 mL注射器,设定电纺压为18 kv,以流速0.1 mL/h,面膜用无纺布作为基膜,在15 cm接受距离内进行静电纺丝,得到0.15 mm厚的复合纤维膜。
(4)、上述复合纤维膜60℃烘干10min,制备成面膜,灭菌并密封包装。
Claims (6)
1.一种纳米干式面膜的制备方法,其特征在于,采用静电纺丝制备纳米纤维及面膜,包括以下步骤:
(1)纺丝液I制备:将质量为0.4~1g的纳米氧化锌(ZnO NPs)或纳米二氧化钛颗粒(TiO2NPs)溶解于质量份数20%~50%的丝素蛋白(SF)溶液,于60℃混合均匀,所述添加ZnO NPs或TiO2 NPs,得到浓缩的纺丝液I;
(2)纺丝液II制备:将质量为0.1~1.5g的透明质酸钠、0.1~0.5 g银耳多糖、1~5 mL积雪草提取物、0.05~1 g酵母提取物、2~10 g甘油充分溶解于质量份数为10%~30%聚乙烯醇溶液中,得到纺丝液II;
(3)纺丝:将混合均匀的纺丝液I和纺丝液II分别注入2个10 mL注射器,设定电压为15~20 kv,以流速0.1~0.5 mL/h,用无纺布作为基膜,在12~20 cm接受距离内进行静电纺丝,得到0.05~0.2 mm厚的复合纤维膜;
(4)上述复合纤维膜60℃烘干10min,制备成面膜。
2.根据权利要求1所述纳米干式面膜的制备方法,其特征在于步骤(1)中,所述 ZnONPs或TiO2 NPs尺寸为10~20 nm。
3.根据权利要求1或2所述纳米干式面膜的制备方法,其特征在于,按以下步骤制备:
(1)纺丝液I制备:将质量为0.5g的纳米氧化锌(ZnO NPs)溶解于质量份数30%的丝素蛋白(SF)溶液,于60℃混合均匀,所述添加ZnO NPs或TiO2 NPs,得到浓缩的纺丝液I;
(2)纺丝液II制备:将质量为0.2g的透明质酸钠、0.2 g银耳多糖、1mL积雪草提取物、0.1 g酵母提取物、2g甘油充分溶解于质量份数为20%聚乙烯醇溶液中,得到纺丝液II;
(3)纺丝:将混合均匀的纺丝液I和纺丝液II分别注入2个10 mL注射器,设定电压为18kv,以流速0.2 mL/h,用无纺布作为基膜,在15 cm接受距离内进行静电纺丝,得到0.1mm厚的复合纤维膜;
(4)上述复合纤维膜60℃烘干10min,制备成面膜,灭菌并密封包装。
4.根据权利要求1或2所述纳米干式面膜的制备方法,其特征在于,按以下步骤制备:
(1)、纺丝液I制备:0.6 g纳米二氧化钛(TiO2 NPs)溶解于质量分数25%的丝素蛋白(SF)溶液,于60℃混合均匀,得到浓缩的纺丝液I;
(2)、纺丝液II制备:0.2 g透明质酸钠、0.2 g银耳多糖、1 mL积雪草提取物、0.1 g酵母提取物、2 g甘油充分溶解于质量分数20%聚乙烯醇溶液中,得到纺丝液II;
(3)、纺丝:将混合均匀的纺丝液I和纺丝液II分别注入2个10 mL注射器,设定电纺压为18 kv,以流速0.2 mL/h,面膜用无纺布作为基膜,在15 cm接受距离内进行静电纺丝,得到0.05 mm厚的复合纤维膜;
(4)、上述复合纤维膜60℃烘干10min,制备成面膜,灭菌并密封包装。
5.根据权利要求1或2所述纳米干式面膜的制备方法,其特征在于,按以下步骤制备:
(1)、纺丝液I制备:0.6 g纳米氧化锌(ZnO NPs)溶解于质量分数30%的丝素蛋白(SF)溶液,于60℃混合均匀,得到浓缩的纺丝液I;
(2)、纺丝液II制备:0.2 g透明质酸钠、0.3g银耳多糖、2 mL积雪草提取物、0.2 g酵母提取物、4 g甘油充分溶解于质量分数30%聚乙烯醇溶液中,得到纺丝液II;
(3)、纺丝:将混合均匀的纺丝液I和纺丝液II分别注入2个10 mL注射器,设定电纺压为18 kv,以流速0.5 mL/h,面膜用无纺布作为基膜,在15 cm接受距离内进行静电纺丝,得到0.2 mm厚的复合纤维膜;
(4)、上述复合纤维膜60℃烘干10min,制备成面膜,灭菌并密封包装。
6.根据权利要求1或2所述纳米干式面膜的制备方法,其特征在于,按以下步骤制备:
(1)、纺丝液I制备:0.6 g纳米二氧化钛(TiO2 NPs)溶解于质量分数20%的丝素蛋白(SF)溶液,于60℃混合均匀,得到浓缩的纺丝液I;
(2)、纺丝液II制备:0.2 g透明质酸钠、0.2 g银耳多糖、3 mL积雪草提取物、0.2 g酵母提取物、8 g甘油充分溶解于质量分数25%聚乙烯醇溶液中,得到纺丝液II;
(3)、纺丝:将混合均匀的纺丝液I和纺丝液II分别注入2个10 mL注射器,设定电纺压为18 kv,以流速0.1 mL/h,面膜用无纺布作为基膜,在15 cm接受距离内进行静电纺丝,得到0.15 mm厚的复合纤维膜;
(4)、上述复合纤维膜60℃烘干10min,制备成面膜,灭菌并密封包装。
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