... layer of glue, water soak, not make quick tea bags long floating) Parameters:Coffee paper weight range between 12 ... 5g, 18g, 19g, 21g, and 23g.Hot sealing paper weight arrange:16.5, 18, 21, 23.Non-hot ... sealing paper weight arrange:12.5-14.5Tea filter paper inside diameter is 7.6cm, ... external diameter is 40cm-46cm Tea filter paper width 94mm, 103mm, 114mm, 120mm, 125mm, 132mm, ...