Heat sealing filter paper  : Single side heat-sealing ,16.5-21g/㎡ ,width:125mm  .
Various heat sealable laminated materials : Plastic / Foil / P.E, Paper / P.E, Paper / Foil / P.E, Plastic / P.E.
Cotton thread : The thread should be original cotton thread with 3 strands of No.16 (21/4 in English System) thread wound into cone.
Tag paper : The tag paper should be coatched paper for food industry specially.High temperature ink print.
Filter paper: 5750bags/kg
Heat sealable tag paper:6250tags/kg
Cotton thread: 20000teabags/Roll
Envelope paper: 1000 bags/kg
Note :  The consumption is collected from untransparent OPP20 / Pearl OPP 35 film.Other materials will be different. Counted according to the number of bags.