The mold runner should adopt a coat hanger or spiral structure to ensure that the melt is evenly distributed in the mold cavity and reduce dead corners.
The mold runner should adopt a coat hanger or spiral structure to ensure that the melt is evenly distributed in the mold cavity and reduce dead corners.
The addition of toughening agents can significantly improve the low-temperature toughness of bubble bags. Traditional toughening agents, such as rubber granules, can improve flexibility but may reduce material strength.
In automated production lines, the die-cutting precision of express cartons is a core indicator affecting packaging quality and production efficiency.
Bubble bags, as a lightweight packaging material with good cushioning properties, play an important role in logistics transportation and product protection.
Bubble wrap, a common cushioning packaging material, is widely used in logistics and product protection due to its lightweight, transparency, and good shock absorption.
The core objective of an automated sorting system is to achieve rapid and accurate parcel sorting, and the size of the carton directly affects the processing capacity of the sorting module.