我司客戶現需求 BOPP膜，具體要求如下: 厚 - 40 micron 寬：paper wideness - 30cm roll type - FILM BOPP-SC roll weight - 10kg internal diameter of the roll (the small one)內心直徑） - 7.5cm（ The BOPP must be for heat welding in a FLOW PACK machine. BOPP膜必須是熱封吹塑。如有不明之處，請與我們聯系。