Profile: Polyclear Ltd. is a supplier of single-wound sheeting, centre-fold covers, lay-flat tubing, polythene bags and printed film. Our lay-flat tubing is available as a flat tube on a roll, the versatility of this product covers most general-purpose packaging, from thin curtain poles to heavy-duty plastic piping. Lay-flat tubing is frequently supplied as a primary product, which can then be adapted to meet the end.