常見例句It is used to process as teabag,Heatseal teabag paper is processed as teabag by heatsealable machine.It has performance of soft papery.high wet strength. 產(chǎn)品用于制作茶葉袋，熱封型茶葉濾紙是用熱封機來制作茶葉袋。產(chǎn)品具有紙質(zhì)柔軟、濕強度高等特點。 返回 heatseal