Open AkshitOstwal opened 5 years ago
alluminium this
cardboard https://en.wikipedia.org/wiki/Corrugated_fiberboard
properties of packagigng https://www.slideshare.net/bhawi26/properties-of-packaging-material
types of plastic https://www.chemicalsafetyfacts.org/types-plastic-food-packaging-safety-close-look/
https://www.plasticpackagingfacts.org/plastic-packaging/resins-types-of-packaging/
alluminium this