How to use the pp corrugated sheet as long time as we can Firstly,the material was most importatnt,pp virgin material was most durable ,so we suggest customer buy sheet in virgin PP,grade A Secondly,during cold weather,we will suggest customer place order in special winter formula,its will anti cold weather Last but not least,if use sheet in cold weather and outdoor environment,try to not fold it

To protect the sheet in clod weather,there have some point need to pay attention

Qingdao Hengsheng Plastic was a professional manufacturer of pp plastic corflute folding box

Qingdao Hengsheng Plastic Co.,Ltd was a professional coroplast sheet manufacturer established in 2009.
Our main products:pp coroplast sheet. foldable plastic packing box. etc.