What are the classifications of plastic packaging?

Plastic packaging is actually a common type of packaging for many products that we experience in our daily lives. I believe everyone is no stranger to plastic packaging. How are typical plastic material packaging on the market classified?

Washing and compounding goods: cleaning powder product packaging bags and laundry water retention bags suction nozzle tote bags, cleaning powder product packaging tote bags are mainly BOPP/full cream milk white PE.

Rice food tote bag: including rice bag, millet bag, washing powder packaging bags wholesale  seed tote bag, dog food bag, BOPA/PE or PET/BOPA/PE is usually recommended when over 2kg

Chemical product or service product packaging bag: including pesticide product packaging bag, chemical corrosive commodity packaging bag, generally PET/BOPA/AL/CPP
 

like：

Personalized design of packaging bags

Development process of BOPP woven bag

Can you put laundry detergent in a plastic woven bag?