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MCB022


Production Technology of Cosmetics – Weng Tingting

Description

Course Fee : Free

化妆品是赋予人美的产品,他的种类有很多

但是绝大多数化妆品是复配型产品,所以配方就是化妆品最为核心的技术。

本课程介绍了眼影、洗发水、身体乳等日用化妆品的配方。

这些配方考虑了产品的安全性、稳定性、良好的配伍性,体现了日用化学品的特定功效, 这些配方是切实可行的,然后我们就可以通过一定的生产工艺,将配方里的原料转化成我们的目标产品。

化妆品的生产工艺相对比较简单,但是不同产品的生产工艺还是稍有差异。

例如:膏霜和乳液需要高速剪切乳化工艺,而爽肤水不需要乳化。

另外,即使同一类型的产品,不同配方,不同工艺参数也具有不同之处。

例如,加料顺序、加料温度、搅拌速度和搅拌时间等工艺参数都会对最终的产品质量产生很大影响。 所以生产工艺设计也是非常重要环节。

本课程面向已具备掌握基础化学、化工原理等基础课程,同时具有实验室操作技能及安全知识,并正在学习将他们在化学化工课程中学到的知识应用于化妆品的制备和研究的学生。

本课程着重培养学生在学科学习或研究中经常用到的学术阅读能力。

本课程着重培养学生在学科学习和工艺操作中经常用到的化妆品生产知识。

该课程包括一系列课程,介绍眼影、透明皂等化妆品的制备工艺,以及为学生提供机会将所学知识应用于实际实践的练习。

本课程面向掌握基本基础化学、化工原理、精细有机合成等先行课程,并且具有一定实验室操作能力和实验室安全知识,并正在学习将他们在通过本课程,可以通过学习透明皂、眼影等的制备,训练你对hu安装盘的组分、配方、生产工艺和设备的认识。具有配制产品的能力。在项目训练中,要熟记操作规程,了解各种化妆品生产设备的类型,并选用合适的生产设备,按照工艺要求配制出化妆品产品。

Cosmetics are products that endow people with beauty and there are many types of them. Formulation is the core technology of cosmetics, because most cosmetics are combination products. This course gives the formulation of eye shadow, shampoo, body lotion and other daily cosmetic products. These formulations take into account the safety, stability and good compatibility of the product which reflect the specific efficacy of cosmetics. These formulations are practical and feasible. We can produce the raw materials in these formulas into our target products through specific production processes.

The production process of cosmetics is relatively simple compared to other chemicals, but the production process of different products is still slightly different. For example, creams and lotions require a high-speed shear emulsification process, while toners do not.

In addition, even for the same type of products, products produced with different formulation and different process parameters are not the same. For example, process parameters such as feeding sequence, feeding temperature, stirring speed and stirring time will have a great influence on the final product quality. So the production process design of cosmetics is also very important. This course is intended for students who have acquired the basic competency in laboratory skills and safety knowledge and who are in the process of learning to apply what they have learned in the chemistry and chemical engineering courses to the preparation and research of cosmetics.

The course focuses on the training of students' academic reading skills that are often used in college students' subject studies or research. The course consists of a series of lessons that introduce various academic reading strategies, plus exercises that provide opportunities for students to apply what they have learned to real practice.