How to reasonably choose cosmetics packaging materials

Cosmetics generally relies on the packaging, can well realize sales, plastic, glass is currently on the market the main cosmetics packaging materials, with the continuous development of packaging materials, more and more modern cosmetics packaging form.Therefore, in order to better promote products, for all kinds of cosmetics to choose suitable to the characteristics of packaging materials is more and more important.

When choosing the main body of cosmetics packaging materials, should pay attention to meet the following performance requirements.

1. The mechanical properties

Packaging materials should be able to effectively protect the product, so must have a certain strength, toughness and elasticity, to adapt to the pressure, shock, vibration, static and dynamic factors.For cosmetics packaging material, specific to analysis.

2. The blocking performance

Depending on the cosmetic requirements for packaging, packaging materials should be on the water, light and fragrant gas barrier performance.Such as grind arenaceous cream, foundation class products to the packaging material requirements higher moisture barrier properties, and the moisture content is low, mainly because of this kind of product has strict requirements to the water loss, so you should choose five layer tube or multiple tube EVOH barrier property, such as good packaging materials, and are not suitable for use in single tube as the packaging.Also some cosmetic ingredients are very sensitive to the light, in incandescent light source or under uv irradiation can produce obvious discoloration phenomenon, very influence the sense of the product, so can't use transparent packaging, must be added in the packing material color masterbatch, to achieve the goal that blocks light.

3. The compatibility performance

Packaging material after high temperature and high humidity environment storage, should not make cosmetics or unacceptable change of packing.Cosmetics have been in contact with the packaging, and experience in the process of transport and use the change of environment temperature and humidity, so the cosmetics itself contains the volatile component at high temperatures are likely to react with packaging materials, makes the appearance of the packaging material, physical properties, chemical properties change.

4. The sealing performance

Packaging materials should be able to guarantee a certain sealing performance, and after various environmental changes will not happen when the product.Here refers to environmental change is mainly produced in the process of transportation vibration, drop impact process, temperature and humidity changes of material deformation, etc.

5. Economic performance and cost requirements

While guarantee the quality of packaging, also want to consider the requirements of economic performance and cost, which requires different material performance comparison test, and choose the right based on past experience and economical packaging materials.To avoid excessive packaging, of course, because use proper packaging materials can save a lot of cost, the best security at a lower cost to product protection.

Reasonable selection of cosmetics packaging materials is related to the overall product safety performance, which directly affect the product quality and consumer for brand evaluation, so be full attention, to accumulate experience.Cosmetics packaging materials selection is a process of comprehensive evaluation, product composition, types, and transportation and storage environment factors such as the change will affect the choice of packaging materials, therefore, to combine with actual situation, so as to choose the appropriate packaging material.