CN110833517A - 一种基于3d扫描技术和3d打印技术的营养修复面膜 - Google Patents
一种基于3d扫描技术和3d打印技术的营养修复面膜 Download PDFInfo
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Abstract
本发明涉及化妆品技术领域,特别涉及一种基于3D扫描技术和3D打印技术的营养修复面膜,其制备首先根据三维扫描客户面部特征曲线采集数据,生成数字化文件并3D打印基于聚乳酸或丙烯腈‑丁二烯‑苯乙烯共聚物材料的个性化三维面部模具;再利用面部皮肤分析仪扫描客户面部,分别针对色斑、粉刺、毛孔、粗糙度和皱纹五个方面分析个性化数据,针对脸部各区域不同特点,分别在面部模具对应区域敷涂不同的面膜胶质复合材料,得到凝固成型的面膜。本发明的有益效果:3D定制面膜对客户个性化定制,对各个区域贴合效果好,针对面部各区域特有问题分别进行保养,效果显著。
Description
技术领域
本发明涉及化妆品技术领域,特别涉及一种基于3D扫描技术和3D打印技术的营养修复面膜。
背景技术
面膜是常用美容工具,有补水、嫩肤和修复等功效,随着社会的不断进步,人民的生活水平不断提高,促进了女性对美的追求,也促进了面膜市场的蓬勃发展。但现有面膜均为规模化生产,而人的面部大小和三维曲线不同,市售规模化生产面膜对每个个体的面部贴合度不佳;另外,由于每个人的皮肤特点不同,而且每个人的面部不同区域的主要肌肤问题也不同,例如有的地方容易形成皱纹,有的区域易形成色素沉着,有的区域毛孔粗大,有的区域有青春痘的产生,现有市售面膜无法针对每个个体的不同肤质分布,给出个体化方案。
发明内容
为了解决现有技术的问题,本发明提供了一种基于3D扫描技术和3D打印技术的营养修复面膜,可针对客户脸型和皮肤特点进行私人订制,可与个人面部曲线完全贴服,并营养和修复脸部各区域的不同问题肤质。
本发明所述技术方案如下:
一种基于3D扫描技术和3D打印技术的营养修复面膜,包括以下制备过程:
(1)手持3D扫描仪,围绕客户面部上下左右扫描采集数据,扫描过程需要4-6分钟,根据客户面部特征曲线采集3D数据,并储存为一种为快速原型制造技术服务的三维图形文件格式stl文件,导入3D打印机切片软件后生成gcode文件:三维扫描仪根据面部面的曲率不同,光线照射在物体上会发生反射和折射,在扫描仪移动的过程中,光线会不断变化,而软件会及时识别这些变化并加以处理,通过软件转换为3D数据文件,使成型后的面膜更加贴合人体面部,更加舒适;
(2)依据步骤(1)的数字化文件,利用三维软件进行修边后壳化,调整打印方向,用分层
软件切片,再利用3D打印机打印基于PLA或ABS材料,利用热挤出式3D打印机,将
其打印为PLA或ABS材质的个性化三维面部模具;
(3)用面部皮肤分析仪扫描客户面部,分别针对色斑、粉刺、毛孔、粗糙度和皱纹五个方面分析个性化数据:客户将面部置于分析仪支架上,轻柔闭眼后,操作者迅速利用像素传感器迅速采集可见光和紫外光下2张照片,即可在电脑上利用分析软件,分布分析色素沉着程度及分布、粉刺分布、粗大毛孔分布、粗糙皮肤分布和主要皱纹分布区域,形成5张分析图;
(4)制备基础补水面膜基质,包括以下重量百分比组分:水50%~70%,聚乙烯醇(分子量1750±50)4%~8%、壳聚糖0.5%~1.5%、海藻酸钠0.5%~1.5%、羧甲基纤维素钠2%~3%、甘油磷酸钠24%~32%、小分子透明质酸1%~3%、过硫酸铵0.05%~0.2%、四甲基乙二胺0.03%~0.1%,一次面膜制备需要制备凝胶终体积为50mL,将制备好的凝胶搅拌均匀后,立即用软毛刷涂刷在3D打印的面部模具上,置50℃恒温箱固化1hr,然后-30℃冷冻1hr——室温融化,反复冻融2次,得到水凝胶面膜基质,使之形成0.7-0.9毫米薄的水凝胶面膜,。
(5)根据步骤(3)对皮肤数据分析结果,在水凝胶面膜基质不同区域可分别喷敷不同的营养修复组分:在色素沉着和老年斑区域重点喷涂A组分(淡化色斑);在青春痘和粉刺区域重点喷涂B组分(消炎祛痘);在毛孔粗大区域重点喷涂C组分(收缩毛孔);在皮肤粗糙度较高区域重点喷涂D组分(表皮修复);在皱纹区域重点喷涂E组分(祛皱胶原再生);但控制每种组分喷涂体积最多不超过2mL;
(6)面膜水凝胶促凝和清洗:使用100w的白炽灯,距离面膜模具20cm处,照射面膜模具15分钟,然后可轻轻揭下水凝胶面膜,用约100mL去离子水淋洗面膜,即可直接贴合在客户面部使用,建议使用时间20分钟,然后清水洁面即可。
所述步骤(4)中补水面膜基质的制备方法如下:
①、将聚乙烯醇(分子量1750±50)加入到去离子水中,使其最终质量体积百分比为12%,隔水浴加热到70℃并均匀搅拌,使聚乙烯醇完全溶解后,自然降温至45℃,加入壳聚糖使其最终质量体积百分比为2%,搅拌均匀并降温至30℃备用;
②、使用去离子水溶解海藻酸钠,使之最终质量体积百分比为2%,加入羧甲基纤维素钠使其最终质量分数为5%,加入甘油磷酸钠使其最终质量体积百分比为56%,搅拌均匀并降温至4℃备用;
③、在冰浴条件下,将①备用液和②备用液等体积混合,再加入过硫酸铵(AP)使其最终质量体积百分比为0.1%、加入小分子透明质酸使其最终质量体积百分比为2%,加入四甲基乙二胺(TEMED)使其最终体积百分比为0.06%;
作为对本发明的进一步改进:所述A组分包括以下重量百分比组分:尿囊素0.05%~0.2%,神经酰胺:0.2%~1%,β-1,3葡聚糖最终质量百分比为0.5%~2%,基本溶液为去离子水。
作为对本发明的进一步改进:所述B组分包括以下重量百分比组分::熊果苷:0.05%~0.2%,烟酰胺:0.5%~2%,尿囊素:0.05%~0.3%,基本溶液为去离子水。
作为对本发明的进一步改进:所述C组分包括以下重量百分比组分::4-甲氧基水杨酸钾:1%~3%,茶树精:0.02%~0.1%,左旋维生素C:1%~3%,基本溶液为去离子水。
作为对本发明的进一步改进:所述D组分包括以下重量百分比组分::表皮细胞生长因子:50ng~200ng/mL和角质细胞生长因子:5ng~20ng/mL,基本溶液为去离子水。
作为对本发明的进一步改进:所述E组分包括以下重量百分比组分::成纤维细胞生长因子-2:5ng~20ng/mL,六胜肽:0.2%~2%,骨胶原蛋白:0.2%~1%,基本溶液为去离子水。
本发明所述的面膜中所涉及的主要成分简介如下:
聚乙烯醇(分子量1750±50)、壳聚糖、海藻酸钠、羧甲基纤维素钠、甘油磷酸钠,均为白色晶体,组合使用使其自交联,形成水凝胶面膜基质,该水凝胶常温下无嗅、无色,具有良好的成形和保湿效果,提高表皮的水分含量,在本发明配方中作为成形剂。
过硫酸铵为白色晶体;四甲基乙二胺为液体,在本发明配方中作为促凝剂,促进保湿水凝胶的形成;
小分子透明质酸为白色或类白色颗粒或粉末,分子量范围400 000~1 000 000,无臭味,能渗透入真皮,具有促进血液循环,促进皮肤营养吸收的作用,还可以保持皮肤滋润光滑,细腻柔嫩,富有弹性,具有防皱、抗皱、美容保健和恢复皮肤生理功能的作用。在本发明配方中作为皮肤调理剂。
尿囊素是一种无毒、无味、无刺激性、无过敏性的白色晶体,具有避光、杀菌防腐、止痛、抗氧化作用,能使皮肤保持水份,滋润和柔软,促进组织生长,细胞新陈代谢,软化角质层蛋白。在本发明配方中作为皮肤调理剂。
神经酰胺是一种磷脂,是一种无毒、无味的白色粉末状晶体,是构成细胞膜的主要成分,具有很强的缔合水分子的能力,对皮肤可以起到屏障和抗衰老作用,防止外部刺激,抑制黑色素褐斑形成。在本发明配方中作为皮肤调理剂。
β-1,3葡聚糖是一种无毒、无味的白色粉末,可溶于水。具有保湿、抗炎、抗衰老和褪除色素沉着的作用,在本发明配方中作为皮肤调理剂。
熊果苷是一种白色针状结晶或粉末,无色,能够通过抑制体内酪氨酸酶的活性,阻止黑色素的生成,从而减少皮肤色素沉积,祛除色斑和雀斑,同时还有杀菌、消炎的作用。在本发明配方中作为皮肤调理剂。
烟酰胺,又称尼克酰胺,是烟酸的酰胺化合物,是一种无毒、无味的白色的结晶性粉末,在水或乙醇中易溶,具有消炎和保湿的作用,可改善皮肤表皮细胞的新陈代谢及细胞营养。在本发明配方中作为皮肤调理剂。
4-甲氧基水杨酸钾是一种脂溶性的有机酸,外观为白色针状晶体粉末,易溶于乙醇,微溶于水。4-甲氧基水杨酸钾的作用主要是消炎、去角质、促进皮肤新陈代谢和缩小毛孔的作用,还有收油的功能。在本发明配方中作为皮肤调理剂。
茶树精是一种具有较低黏度的无色易挥发液体,为茶叶提取物,具有杀菌消炎和收敛毛孔的功能,在本发明配方中作为皮肤调理剂。
左旋维生素C,是一种无色晶体,易溶于水,不溶于有机溶剂。是唯一可直接被人体肌肤所吸收的维生素C形式,属于强还原剂,具有抗氧化作用,而且可以促进胶原蛋白增生,修复紫外线对肌肤的伤害,淡化黑色素。在本发明配方中作为皮肤调理剂。
表皮细胞生长因子EGF,冻干后的成品为白色粉末。主要功能是促进皮肤细胞的分裂,极微量的即能强烈刺激细胞生长,阻止皮肤衰老,使皮肤各组成份保持最佳生理状态。此外,它还能刺激细胞外一些大分子(如透明质酸和胶原蛋白等)的合成与分泌,滋润皮肤,是决定皮肤活力和健康的关键因素。在本发明配方中作为皮肤调理剂。
角质细胞生长因子KGF,冻干后的成品为白色粉末。是人体皮下的组织细胞分泌的一种碱性蛋白生长因子,能特异刺激上皮细胞的新陈代谢等生理过程,包括细胞的再生、分化和迁移等,从而刺激上皮组织的新陈代谢。在本发明配方中作为皮肤调理剂。
成纤维细胞生长因子-2(FGF-2),冻干后的成品为白色粉末。作用是促进皮肤成纤维细胞的增殖,修复损害的皮肤细胞。可修复皮肤早衰、皱纹和松弛等现象,也可用于日晒后受损皮肤的快速完美修复。在本发明配方中作为皮肤调理剂。
六胜肽,属于降解的小分子胶原蛋白,是一种氨基酸形成的短链状结构,氨基酸的数目不超过9个具有促进胶原蛋白,弹力纤维和透明质酸增生,提高肌肤的含水量,增加皮肤厚度以及减少细纹、降低黑色素生成的作用。在本发明配方中作为皮肤调理剂。
骨胶原蛋白,是提取自动物骨骼的一种纤维状蛋白,,冻干后的成品为白色粉末。可以促进皮肤紧致,对于改善皮肤松弛,延缓衰老具有明显效果,好吸收,具有生物学活性。在本发明配方中作为皮肤调理剂。
本发明的有益效果是:
本发明针对客户私人订制,将私人面部三维曲线数字化并制作面膜模具,在上面根据皮肤分析仪的分析结果按不同区域进行针对性修复,所制成的水凝胶其不仅与面部贴合性好、易于剥离,而且还可针对脸部各区域的不同特质的肤质进行营养。面膜模具制备约需3小时,但可无限次长期使用;每次面膜制备工艺可当场在2小时内完成,客户感觉定制感和高档感十足,对面部修复和应用效果显著。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将具体实施例对本发明实施方式作进一步地详细描述。
实施例1
一种基于3D扫描技术和3D打印技术的营养修复面膜,包括以下制备过程:
针对客户1进行面部扫描,先使用美国3D SYSTEMS公司的Sense2手持式三维扫描仪对面部进行扫描,其自带的sense V1.1软件能够通过最终扫面图获得STL文件,然后在Autodesk公司出品的3D MAX 2014软件中打开该STL文件,修边之后利用“壳”命令赋予文件体积,然后使用闪铸科技公司的GuiderII 3D打印机自带的切片软件Kisslicer V1.1版进行分层切片,并使用该打印机打印面部模具。
然后客户将面部置于分析仪支架上,轻柔闭眼后,操作者迅速利用像素传感器迅速采集可见光和紫外光下2张照片,即可在电脑上利用分析软件,分布分析色素沉着程度及分布、粉刺分布、粗大毛孔分布、粗糙皮肤分布和主要皱纹分布区域,形成5张分析图;
制备基础补水面膜基质,配方:在塑料烧杯中配制:(1)将6%聚乙烯醇(分子量1750±50)加入到去离子水中,使其最终质量体积百分比为12%,隔水浴加热到70℃并均匀搅拌,使聚乙烯醇完全溶解后,自然降温至45℃,加入1%壳聚糖使其最终质量体积百分比为2%,搅拌均匀并降温至30℃备用;(2)使用去离子水溶解1%海藻酸钠,使之最终质量体积百分比为2%,加入2.5%羧甲基纤维素钠使其最终质量分数为5%,加入28%甘油磷酸钠使其最终质量体积百分比为56%,搅拌均匀并降温至4℃备用;(3)在冰浴条件下,将(1)液和(2)液等体积混合,再加入0.05%~0.2%过硫酸铵(AP)使其最终质量体积百分比为0.1%、加入2%小分子透明质酸使其最终质量体积百分比为2%,加入0.03%~0.1%四甲基乙二胺(TEMED)使其最终体积百分比为0.06%;搅拌均匀后,立即用软毛刷涂刷在3D打印的面部模具上,置50℃恒温箱固化1hr,然后-30℃冷冻1hr——室温融化,反复冻融2次,得到水凝胶面膜基质。
根据皮肤数据分析结果,在水凝胶面膜基质不同区域可立即喷敷不同的营养修复组分:在色素沉着和老年斑区域重点喷涂由0.1%尿囊素、0.5%神经酰胺、0.5%β-1,3葡聚糖组成的1mLA组分;在青春痘和粉刺区域重点喷涂由0.1%熊果苷、1%烟酰胺,0.15%尿囊素组成的B组分1mL;在毛孔粗大区域重点喷涂由2%4-甲氧基水杨酸钾、0.05%茶树精、2%左旋维生素C组成的C组分1mL;在皮肤粗糙度较高区域重点由喷涂100ng/mL表皮细胞生长因子和10ng/mL角质细胞生长因子组成的D组分1mL;在皱纹区域重点喷涂由10ng/mL成纤维细胞生长因子-2(FGF-2,终浓度为5ng~20ng/mL,其中优选的为)、1%六胜肽(最终质量百分比为0.2%~2%,其中优选的为)、0.5%骨胶原蛋白组成的E组分1mL;使用100w的白炽灯,距离面膜模具20cm处,照射面膜模具15分钟,待面膜凝固后可轻轻揭下水凝胶面膜,在塑料烧杯中使用100mL去离子水淋洗面膜,即可直接贴合在客户面部使用,营养修复面部20分钟,最后使用清水洁面。
以上所述仅为本发明的较佳实施例,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (7)
1.一种基于3D扫描技术和3D打印技术的营养修复面膜,其特征在于,包括以下制备过程:
(1)手持3D扫描仪,围绕客户面部上下左右扫描采集数据,扫描过程需要4-6分钟,根据客户面部特征曲线采集3D数据,并储存为一种为快速原型制造技术服务的三维图形文件格式stl文件,导入3D打印机切片软件后生成gcode文件:三维扫描仪根据面部面的曲率不同,光线照射在物体上会发生反射和折射,软件会及时识别这些变化并加以处理,通过软件转换为3D数据文件;
(2)依据步骤(1)的数字化文件,利用三维软件进行修边后壳化,调整打印方向,用分层软件切片,再利用3D打印机打印基于聚乳酸(PLA)或丙烯腈-丁二烯-苯乙烯共聚物(ABS)材料,利用热挤出式3D打印机,将其打印为PLA或ABS材质的个性化三维面部模具;
(3)用面部皮肤分析仪扫描客户面部,分别针对色斑、粉刺、毛孔、粗糙度和皱纹五个方面分析个性化数据:客户将面部置于分析仪支架上,轻柔闭眼后,操作者迅速利用像素传感器迅速采集可见光和紫外光下2张照片,即可在电脑上利用分析软件,分布分析色素沉着程度及分布、粉刺分布、粗大毛孔分布、粗糙皮肤分布和主要皱纹分布区域,形成5张分析图;
(4)制备基础补水面膜基质,包括以下重量百分比组分:水50%~70%,聚乙烯醇4%~8%、壳聚糖0.5%~1.5%、海藻酸钠0.5%~1.5%、羧甲基纤维素钠2%~3%、甘油磷酸钠24%~32%、小分子透明质酸1%~3%、过硫酸铵0.05%~0.2%、四甲基乙二胺0.03%~0.1%,一次面膜制备需要制备凝胶终体积为50mL,将制备好的凝胶搅拌均匀后,立即用软毛刷涂刷在3D打印的面部模具上,置50℃恒温箱固化1hr,然后-30℃冷冻1hr——室温融化,反复冻融2次,得到水凝胶面膜基质,使之形成0.7-0.9毫米薄的水凝胶面膜;
(5)根据步骤(3)对皮肤数据分析结果,在水凝胶面膜基质不同区域可分别喷敷不同的营养修复组分:在色素沉着和老年斑区域重点喷涂淡化色斑的A组分;在青春痘和粉刺区域重点喷涂B组分;在毛孔粗大区域重点喷涂C组分;在皮肤粗糙度较高区域重点喷涂D组分;在皱纹区域重点喷涂E组分;但控制每种组分喷涂体积最多不超过2mL;
(6)面膜水凝胶促凝和清洗:使用100w的白炽灯,距离面膜模具20cm处,照射面膜模具15分钟,然后可轻轻揭下水凝胶面膜,用约100mL去离子水淋洗面膜,即可直接贴合在客户面部使用,建议使用时间20分钟,然后清水洁面即可。
2.根据权利要求1所述的一种基于3D扫描技术和3D打印技术的营养修复面膜,其特征在于,所述步骤(4)中补水面膜基质的制备方法如下:
①、将聚乙烯醇(分子量1750±50)加入到去离子水中,使其最终质量体积百分比为12%,隔水浴加热到70℃并均匀搅拌,使聚乙烯醇完全溶解后,自然降温至45℃,加入壳聚糖使其最终质量体积百分比为2%,搅拌均匀并降温至30℃备用;
②、使用去离子水溶解海藻酸钠,使之最终质量体积百分比为2%,加入羧甲基纤维素钠使其最终质量分数为5%,加入甘油磷酸钠使其最终质量体积百分比为56%,搅拌均匀并降温至4℃备用;
③、在冰浴条件下,将①备用液和②备用液等体积混合,再加入过硫酸铵(AP)使其最终质量体积百分比为0.1%、加入小分子透明质酸使其最终质量体积百分比为2%,加入四甲基乙二胺(TEMED)使其最终体积百分比为0.06%。
3.根据权利要求1所述的一种基于3D扫描技术和3D打印技术的营养修复面膜,其特征在于,步骤(5)中所述A组分包括以下重量百分比组分:尿囊素0.05%~0.2%,神经酰胺:0.2%~1%,β-1,3葡聚糖最终质量百分比为0.5%~2%,基本溶液为去离子水。
4.根据权利要求1所述的一种基于3D扫描技术和3D打印技术的营养修复面膜,其特征在于,步骤(5)中所述B组分包括以下重量百分比组分:熊果苷:0.05%~0.2%,烟酰胺:0.5%~2%,尿囊素:0.05%~0.3%,基本溶液为去离子水。
5.根据权利要求1所述的一种基于3D扫描技术和3D打印技术的营养修复面膜,其特征在于,步骤(5)中所述C组分包括以下重量百分比组分:4-甲氧基水杨酸钾:1%~3%,茶树精:0.02%~0.1%,左旋维生素C:1%~3%,基本溶液为去离子水。
6.根据权利要求1所述的一种基于3D扫描技术和3D打印技术的营养修复面膜,其特征在于,步骤(5)中所述D组分包括以下重量百分比组分:表皮细胞生长因子:50ng~200ng/mL和角质细胞生长因子:5ng~20ng/mL,基本溶液为去离子水。
7.根据权利要求1所述的一种基于3D扫描技术和3D打印技术的营养修复面膜,其特征在于,步骤(5)中所述E组分包括以下重量百分比组分:成纤维细胞生长因子-2:5ng~20ng/mL,六胜肽:0.2%~2%,骨胶原蛋白:0.2%~1%,基本溶液为去离子水。
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