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[2025-02-25]
Why is it said that the chemical properties of PP cream cans are stable

The chemical stability of PP (polypropylene) cream can is mainly determined by its internal factors such as molecular structure, crystallinity, chemical bond energy, as well as external characteristics such as chemical corrosion resistance, oxidation resistance, and weather resistance. The specific analysis is as follows: 1. Stable molecular structure: PP molecule is a polymer chain formed by the
[2025-02-18]
Why do face cream cans use PET plastic bottles

The use of PET (polyethylene terephthalate) plastic bottles for face cream cans is mainly due to the following reasons: 1. Good physical properties: PET plastic bottle has high strength and rigidity, can withstand certain pressure and collision, is not easy to deform or crack, and can effectively protect face cream from damage during transportation and storage. At the same time, it also has good
[2025-02-10]
Why is PCR regenerated material used in the manufacturing of insulation boards

The main reasons for using PCR regenerated materials in the manufacturing of insulation boards are as follows: 1. The significance of environmental protection is significant Reduce plastic waste: PCR recycled materials come from post consumer plastic waste, such as plastic bottles, plastic films, etc. Using it for insulation board manufacturing can effectively reduce the amount of landfill
[2025-02-05]
Application of PET plastic bottles in beverage packaging

PET (polyethylene terephthalate) plastic bottles have been widely used in beverage packaging due to their excellent performance. The following is a specific introduction: 1. Application type Carbonated beverage packaging: PET plastic bottles have good gas barrier properties, which can effectively prevent the escape of gases such as carbon dioxide, maintain the bubbles and taste of carbonat
[2025-01-21]
How is the sealing performance of the PP cream jar series

The PP (polypropylene) cream jar series, with its material characteristics and diverse designs, usually has good sealing performance, which is reflected in the following aspects: 1. Material characteristics ensure sealing Low water absorption: PP material itself has relatively low water absorption, which means that it will not expand or deform due to excessive water absorption in humid env
[2025-01-13]
What are the characteristics of PE plastic bottles

PE plastic bottles, also known as polyethylene plastic bottles, have the following characteristics: 1. In terms of physical performance Lightweight texture: PE plastic bottles have a lower density, usually between 0.91-0.96g/cm 3, much lighter than many other materials such as glass bottles, metal bottles, etc., making them easy to carry and transport.
[2025-01-07]
What are the applications of PP cream cans in drug packaging

PP (polypropylene) cream cans have the following applications in the field of pharmaceutical packaging due to their multiple excellent characteristics: 1. Packaging for topical dermatological drugs Ointment: Used for applying dermatological ointments, such as antibiotics like mupirocin ointment. The PP cream jar can be tightly sealed to prevent the cream from coming into contact with the
[2024-12-31]
What are the applications of PCR regenerated materials in the automotive industry

The application of PCR regenerated materials in the automotive industry is mainly reflected in the following aspects: 1. Interior components Dashboard: The dashboard is made of PCR recycled materials, such as polypropylene (PP) or acrylonitrile butadiene styrene copolymer (ABS) containing PCR components, which have good impact resistance and dimensional stability, and can meet the perform
[2024-12-24]
What are the main uses of PP cream jar

PP cream jar, also known as a cream container made of polypropylene material, has a wide range of applications, mainly reflected in the following aspects: 1. Skincare packaging Face cream: face cream is thick and needs to be stored in a container with good sealing. PP cream can provide a reliable sealing environment to prevent face cream from oxidation and deterioration due to contact with
[2024-12-17]
Application of PP cream jar in the cosmetics industry

PP (polypropylene) cream cans have a wide range of applications in the cosmetics industry, mainly reflected in the following aspects: 1、 In terms of packaging functionality 1. Good sealing performance PP cream jars are usually equipped with lids with good sealing performance, which is crucial for the preservation of cream cosmetics. For example, face cream, eye cream and other products c

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