BHTP12051B About This ProductPlain cork paper, diameter of inner core: 66mm.Advantages√ High Quality√ Certified Product√ Suitable for High Speed Machine√ Alibaba Verified CompanyDetails Product NamePlain Cork PaperModel NumberBHTP12051BIndustrial UseCigarette Filter Packaging, Cigarette Packaging PaperCertificateISO9001Base PaperYellowSpecial Effect Print & PatternsCorkPaper Weight32gsm, 33gsm, ...