To influence factors of cosmetic plastic products fade
On the market you can see the color of the various cosmetics bottles, do you know the manufacturer how difficult it is to overcome the challenge of cosmetic plastic bottle fade? In the production of cosmetics bottles will often meet products fade, there are many factors that can affect the cosmetic plastic bottle products fade, plastic belt color fading and pigments, light fastness of dye, the oxygen resistance, heat resistance, acid-proof alkaline, and the properties of resin used. In the production of color masterbatch on the required pigments, dyes, surfactants, dispersants, the performance of carrier resin and anti aging agent can choose after comprehensive evaluation, the following is a general factor influencing the production of cosmetic plastic bottle color. A. Acid-proof alkaline: color plastic products fade and chemical character of the colorant ( Acid and alkali, resistance to oxidation reducing) The relevant. Such as chromium molybdenum red resistance to dilute acid, but sensitive to alkali, cadmium yellow don't acid, these two pigments and phenolic resin for some colorants have strong reducing effect, the serious influence of colorant heat resistance, weather resistance and fade. 2. Heat resistance, thermal stability refers to the processing temperature of the paint pigment under heat, color change, the degree of fade. Inorganic pigment ingredients for metal oxides and salts, good thermal stability, high heat resistance. While organic compound paint under a certain temperature will occur the change of the molecular structure and a small amount of decomposition. Actually we need in the production process, if it is need high temperature heating plastic products, you need to choose more heat resistant properties of pigment, to ensure that the color change color, fade, ensure the overall appearance of the product. 3. Oxidation resistance: some organic pigments in the degradation of macromolecules in the aftermath of the oxidation or other changes, and gradually fade, the process is a process of high temperature oxidation, the second is in strong oxidizer ( Such as chromium Huang Zhong chromic acid group) The oxidation. Lake, after using azo pigment mixed with chrome yellow, red will gradually subside. Four. Light resistance, light fastness of the colorant directly affect the products fade, the glare of outdoor products, light (of the colorant used Fast) Level requirement is an important index, light level is poor, products in use will soon fade. So that is why the anti-glare board, such as highway water horse, etc. , in a few years later after the sun exposure will become light in color but generally in blow molding, will join quantitative resistance to UV components, to ensure the durability of the product color retention time.
What are the customers' concerns about cosmetic packaging enterprises
In the choice of cosmetics package enterprises, first of all to see whether the qualification of the enterprise is in line with the requirements of the national cosmetic package production. If the enterprise's qualification is blurred, it shows that the enterprise does not meet the national production requirements and the quality of the product can not be guaranteed. So when choosing cosmetic packaging enterprises, we must check the production qualification of enterprises.
Development of cosmetics to promote the development of tube packaging
With the rapid development of composite technology of plastics and different materials, composite tube gradually enters a variety of different packaging fields, such as high quality cosmetics, with its excellent water resistance, oxygen resistance and other properties and good convenience. This is changing the traditional concept of plastic composite tube packaging only for simple packaging of low-grade products.
About D19 Vibration eye cream tube
Innovative and practical packaging materials not only greatly improve the manufacturing technology, but also have more advantages in practicality than traditional packaging materials. This is a high-tech eye cream hose, bringing the eye cream package into a brand new era.
2018 Shanghai big Hongqiao fair, Guangzhou LISSON Plastic Co., Ltd. and you will be there
2018 the fair will again be strong in the Shanghai National Convention and Exhibition Center on 5.19-21 day, and Guangzhou LISSON Plastic Co., Ltd. will come to the same time. We will meet the exhibition with such products as non vibratory eye cream import instrument, double roller unique design hose and so on, and then lift the storm event of the whole industry chain!
Guangzhou LISSON is a professional tube manufacturer specializing in the development, production and sale of tube
Innovation is the spirit. We have been pursuing the raise of the user experience, Lisson offfers cosmetic tube with applicator which has massage funtion, it can lift and whiten skin tone and keep skin clean, welcome to reach us for details.