In real life, we often see and come into contact with a wide variety of PET plastic bottles. Mineral water, beverages, drinks, etc., which are often used in daily life, are packed in plastic bottles; most of the daily necessities bought in the market, such as shampoo, shower gel, facial cleanser, cooking oil, skin care products, etc., are mostly It is packaged in plastic bottles. In addition, some green plants, flowers, succulents, etc. are also planted in plastic bottles. Plastic bottles have different functions and characteristics due to different materials.
30ml empty hand sanitizer water bottle joyshaker
When the label of the PET Hand Sanitizer Bottle is used, the surface of the label should be flat. A "sash" can be designed on the surface of the plastic bottle to make the label accurately positioned without moving. At the time of blow molding, the portion where the parison inflates first contacts always tends to be hardened first. Therefore, the wall thickness of this part is also larger. The edge and the corner portion are the portions where the parison inflates the last contact, and the wall thickness of the portion is small. Therefore, the edges and horns of the plastic bottle should be designed to be rounded. Changing the surface shape of the plastic bottle, such as the middle of the plastic bottle is relatively thin, increasing the circumferential groove or rib of the surface of the plastic bottle, which can improve the rigidity and bending resistance of the plastic bottle. Longitudinal grooves or ribs eliminate the offset, sagging or deformation of plastic bottles under long-term load.