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This paper focuses on the scientific storage methods for rattan and fiber rods. By analyzing common issues such as mold, deformation, and insect damage during storage, the paper explores effective strategies and technical measures for controlling storage environmental conditions, selecting appropriate packaging methods, and planning storage spaces. The aim is to extend the storage life […]

Common Types of Plastic Packaging Materials PET (Polyethylene Terephthalate) Identification: Recycling symbol number 1 ♳ Characteristics: Transparent, lightweight, resistant to grease, resistant to weak acids and alkalis, but poor heat resistance (≤70℃). Usage: Beverage bottles (such as mineral water bottles), edible oil bottles, food trays. Environmental friendliness: Recyclable, but repeated use may release harmful substances,