Rock wool Block cover is an agricultural product made from mineral wool. Characterized with excellent chemical stability, nontoxic and non-pollution, the product is an important planting material in modern agriculture.The product is especially suitable for industrialized production of vegetables,fruits and flowers.
PVC film with drifted glue coat on it for TB-390 machine (Film should be thicky). See photo below. Breadth is 450 mm, thickness is 0.12 mm (or not more 0.15 mm).
PVC cling wrap film is made from 100% virgin PVC resin,DOP and other masterbatch.Below is the detailed specifications of PVC cling wrap film:Width:30cm,45cmThickness: 11micronLength per roll: 100metersCore Diameter:2.85cmPackaging: color box.