Polypropylene (PP): The primary material for PP bags is polypropylene, a thermoplastic with excellent physical and mechanical properties and chemical stability. It is non-toxic and odorless, meeting the requirements of food-grade packaging materials.
Woven Structure: Some PP bags are made using a woven process. This type of woven bag offers high strength and abrasion resistance, capable of withstanding heavy weight and impact, making it suitable for packaging and transporting heavy items.
Printability: The smooth surface of PP bags is easily printed with various designs and text. Using processes such as offset printing, PP bags can be produced with vibrant colors and intricate designs to meet the personalized needs of diverse customers.
