Preface Cigarette is a cylinder of paper that has a length of about 70 mm – 120 mm in diameter 10 mm containing tobacco leaves are chopped and cork as filter. From every cigarette roughly 20% will be wasted as cigarette butts after being smoked by cigarette consumers. Cigarette butts are a lot of waste…
Preface Problem Plastics are objects that are well known in the community as a place for food and other necessities, Plastics are not only used for packaging but also widely applied as a protective material such as electronics and other industrial materials. As packaging materials, plastic has various advantages that is, flexible (can follow the…