It is a low-voltage grade insulating paper well suited for making electromagnetic wires, power cables of transformers below 35kv and other electrical insulating equipments below 35kv  ,Presspaper PSP3055 
(presspan) Thickness: 0.10mm --- 0.50mm  Both in roll and sheet are available. 
Width: 500mm ---1250mm ,Presspahn Paper Standard Thickness: 0.10mm, 0.13mm, 0.18mm, 0.20mm, 0.25mm, 0.50m Reels can also be supplied in slitted form as per desired width of the customer,Crepe Paper & Tubes Insulation Crepe Paper is one of the most important solid insulation materials used in transformers. Its quality directly influences the life span of the transformer. The BDV is enhanced by up to 80% as compared to base kraft paper. To ensure of best quality of Crepe paper, the base kraft paper is manufactured using longer fibers of pure wood pulp Pressboard PSP3050  (transformer board PSP3050) Insulation class a (105 ° C) Thickness: 0.80mm --4.0mm  Sheet dimension: 1000mm x 2000mm, 2100mm x 4200mm Pressboard PSP3052  (transformer board PSP3052)  Insulation class a (105 ° C Thickness: 0.80mm -4.0mm  Sheet dimension: 1000mm x 2000mm, 2100mm x 4200mm .We also supply oil immersed transformers ,dry transformers insulation materialpre compressed pressboard, laminated pressboard, laminated board, machined components, insulation pressboard, high density laminated pressboard, transformer board, power transformer boards, distribution transformer boards, corrugated board, Transformer Insulation Material, Transformer Parts, Permali Wood, Perma Wood, Electrical Accessories, Plywood Plain woven tape,Twill tape ,Gas tape,Polyester film tape,Cotton sleeve,vinylone tape etcs .competitivecompetitive quote in china .