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The core of a vacuum cream jar lies in its "piston-driven mechanism," which utilizes a screw rod at the base to propel an inner tray upward, ensuri...

PP (polypropylene) is a quintessential plastic material, commonly found in everyday items such as beverage bottles and food containers.

PP material can safely hold boiling water. This material possesses excellent heat resistance, and products made from it can undergo sterilization a...

PP (Polypropylene) plastic bottles typically possess the following characteristics.

Have you ever noticed the letters "PE" printed inside the triangle-with-arrows symbol on the bottom of a mineral water bottle every time you unscre...

The most commonly used method; 100% compatible, but requires rigorous aeration (residual levels ≤ 1 ppm).

The temperature resistance of PE (polyethylene) plastic bottles varies depending on the specific type of material used.

PE plastic (polyethylene) is akin to the "honest, reliable type" of the plastic world; its chemical structure is so simple that it consists solely ...

PET is a common type of plastic material frequently used in the manufacture of products such as food containers and beverage bottles.

The most common feature is the recycling symbol containing a number; this number indicates the type of material used.

Plastic bottles made from different materials are like athletes with distinct personalities—their tolerance for heat varies significantly.

Plastic bottle packaging is ubiquitous in daily life, primarily categorized by materials such as PET, HDPE, and PP.