The second wide application of plastic bottles in the daily chemical industry2021-04-09 10:12:59
How are plastic bottles widely used in the daily chemical industry?
1. The diversity of plastic bottle specifications to meet different consumption levels
Due to intensified competition in the cosmetics market, manufacturers are investing more and more in cosmetic packaging. For medium and low-end cosmetics, in order to meet different needs, the capacity of packaging containers is diversified to facilitate consumers' choices, and small-capacity containers are used for packaging to meet the needs of low-income earners. Relatively speaking, the amount of shampoo and shower gel is more, and 500-750ml family wear is also very common.
2. The diversity of plastic materials to meet different product packaging needs
Ordinary cosmetics and detergent packaging containers are mostly made of high-density polyethylene (HDPE). In order to meet the packaging requirements of different products, the materials used for plastic bottles are becoming more abundant.
Since transparent containers allow consumers to see the contents clearly, consumers have more and more requirements for transparent containers, and transparent polypropylene CPP is the main material that meets this requirement. The development of PP transparent packaging bottles is close to A hot spot for plastic packaging at home and abroad in recent years. Compared with other transparent plastic resins, CPP is a new product with superior media and competitive advantages. Highly transparent polypropylene containers have good transparency and gloss, and are highly appreciated and popular. For example, Icaru's herbal series uses this kind of container. Through the transparent bottle wall and shampoo, you can see the image of the green grass sticking on the back wall, which is pleasing to the eye.
Transparent PET plastic bottles have also become the packaging container used by daily chemical and cosmetics manufacturers. Some companies and brands such as Naaisi, Blue Moon, Kaimi, Watsons, etc. have taken the lead in using PET packaging containers in their shower gels, skin care products, and detergents.
PET bottles have the following characteristics: 1 wide range of capacity, high-strength, highly transparent plastic bottles produced by stretch blow molding process, the commonly used capacity range can be from tens of milliliters to 2 liters; 2 good transparency and gloss , Has good plasticity, impact resistance and dimensional stability, stable chemical properties, good gas barrier properties; 3PET bottles are soft to the touch.