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PETG - Materials for cosmetic containers, household appliances, and medical products

PETG - Materials for cosmetic containers, household appliances, and medical products

PETG has a glass like transparency and a density close to glass, excellent gloss, chemical resistance, impact resistance, and easy processing. It can be injection molding, injection stretch blow molding, and extrusion blow molding. It can also produce special shapes, appearances, and special effects, such as bright colors, matte, marble textures, and metallic luster. Other polyesters, elastomers, or ABS can also be used for overlapping injection molding.

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How much do you know about cosmetic packaging bottles?

How much do you know about cosmetic packaging bottles?

In the cosmetics industry, because of the special design of perfume bottles, there are not few people who buy casks but pearls. And special designs can indeed deepen the impression of consumers on products. Consumers, especially female consumers, have certain emotional appeals for products to a certain extent, including cosmetics that meet aesthetic design and attract attention. This design unconsciously makes people willing to pay. Currently, most cosmetics packaging bottles on the market are glass bottles and plastic bottles, while a few are paper bottles and metal bottles. Today, we mainly talk about glass and plastic.

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The Green Future of Cosmetics Packaging

The Green Future of Cosmetics Packaging

For a cosmetics product, consumers are undoubtedly concerned about the product; However, the packaging of cosmetics has actually gathered a lot of efforts from producers, and even accounts for a significant proportion of product prices. Taking 2015 as an example, the market size of China's cosmetics packaging industry is about 25.67 billion yuan. In the quarter of 2016, the market scale of China's cosmetics packaging industry reached 6.69 billion yuan, achieving operating revenue of 5.46 billion yuan, and a total profit of 330 million yuan. According to Visiongain, a British business information consulting service company, the international cosmetics packaging market is expected to reach 32.4 billion US dollars in 2016.

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Analysis of PET plastic injection molding process

Analysis of PET plastic injection molding process

PET plastic injection molding process is one of the important processes in plastic processing. For PET plastic bottles, in most cases, plastic packaging plants will use blow molding to produce and process, but injection molding technology has special processing advantages. For PET injection molding, technicians need to consider many factors, as follows.

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Alternative Acrylic PETG/PCTG

Alternative Acrylic PETG/PCTG

ETG/PCTG is a non crystalline copolyester (while Coca Cola or purified water bottles are crystalline polyester, commonly referred to as PET, processed by a three step injection pull blow process). During its production process, using 1,4-cyclohexanedimethanol (CHDM) instead of a certain amount of ethylene glycol can prevent crystallization, thereby improving manufacturing and transparency.

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