机译:Heat‐sealing and microscopic evaluation of paper‐based coated materials using various seal bar geometries in vertical form fill seal machine
Lappeenranta‐Lahti University of Technology LUT;
Fraunhofer Institute for Process Engineering and Packaging IVV;
Fraunhofer Institute for Process Engineering and Packaging IVV||Steinbeis UniversityUPM, Research and Development;
heat‐sealing; paper packages; seal strength; seal tightness; vertical form‐fill‐seal machine; forming;