Coroplast is a trade name for Corrugated plastic sheet made in many colours and thicknesses. Coroplast is a US company. In other parts of the world other trade names might be better known. Examples are Plaskolite, Corplast, Coroboard, Corruboard, Polyflute, Intepro, Correx, Twinplast, ...
It can be fabricated easily using paper board converting machineries. The sheets are corona treated on both sides and have good printability. Advertisement & Publicity Recyclable & Reusable Packaging Industrial Handling of Material Automobile Industry Interior Designing & construction Export Packaging ...
knowledgeboard.co; Article entitled: “Leaf Bag Holder”, Apr. 21, 2019, 23 pgs. The Home Depot; Article entitled: “Leaf Easy Plastic Leaf and Lawn Chute”, publicly available prior to Aug. 19, 2019, 3 pgs. Chen, Shifeng; Non-Final Office Action for U.S. Appl. No. 16/703,18...