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CD case made from general purpose polystyrene (GPPS) and high impact polystyrene (HIPS) Disposable polystyrene razor. Polystyrene (PS) is used for producing disposable plastic cutlery and dinnerware, CD "jewel" cases, smoke detector housings, license plate frames, plastic model assembly kits, and many other objects where a rigid, economical ...
A plastic bag, poly bag, or pouch is a type of container made of thin, flexible, plastic film, nonwoven fabric, or plastic textile.Plastic bags are used for containing and transporting goods such as foods, produce, powders, ice, magazines, chemicals, and waste.
Plastic shopping bags, carrier bags, or plastic grocery bags are a type of plastic bag used as shopping bags and made from various kinds of plastic.In use by consumers worldwide since the 1960s, [1] these bags are sometimes called single-use bags, referring to carrying items from a store to a home.
Flexible plastic pouches are usually made from materials like polyethylene, polypropylene, and polystyrene due to their excellent flexibility, strength, durability, and moisture and wear & tear resistance properties. They are more cost-effective and lightweight in nature compared to rigid plastic packaging solutions, such as bottles or jars ...
Bottles, pipes, inner insulation (dielectric) of coax cable (see also PTFE), plastic bags, etc. Polypropylene: PP: Resistant to acids and alkalies, High tensile strength: Auto parts, industrial fibers, food containers, liner in bags, dishware and as a wrapping material for textiles and food Polystyrene (thermocole) PS: Thermal insulator.
One important classification of plastics is the degree to which the chemical processes used to make them are reversible or not. Thermoplastics do not undergo chemical change in their composition when heated and thus can be molded repeatedly. Examples include polyethylene (PE), polypropylene (PP), polystyrene (PS), and polyvinyl chloride (PVC). [13]
cups for beverages made of expanded polystyrene, including their covers and lids. In Germany, in 2022 Tübingen was the first city to introduce a charge on single-use food packaging, to be paid by local restaurants. [26] A Germany-wide tax on single-use plastic manufacturers was enacted in 2023, [27] with the first levies due in 2025. [26]
A worker at the start-up Plaxtil, in France, with masks to be recycled into plastic to make visors, door openers, and more. (Photo: GUILLAUME SOUVANT/AFP via Getty Images) (GUILLAUME SOUVANT via ...
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