Plain 34gsm Greaseproof 240mm x 215mm Bleached White, Our greaseproof sheets are ideal for fast food restaurants, café or canteens. Greaseproof sheets have multiple purposes; these sheets can also be placed on top of fast food trays for a quick, hygienic and cost-effective way of serving food. Alternatively, greaseproof sheets are a great way of keeping fried food hot and crispy for takeaway purposes. Overall, greaseproof sheets offer an excellent grease barrier for multiple purposes and are ideal for food serving and storage