Film packagine machine's heat sealing machine constructs

The utility model discloses a film packagine machine's heat sealing machine constructs, including heat seal cutter and blade holder, heat seal cutter sets up the top at the blade holder, heat seal cutter is including cutter body and cutting edge, its characterized in that the cross -section of cutting edge is the V -arrangement, just the cladding has thermal -insulated membrane on the cutting edge. The utility model discloses a V -arrangement cutting edge reduces the area of contact of cutting edge and film, the blade of cutting edge levels, is equivalent to that cutting edge and film are the line contact, and the involution is more firm, cutting edge and film direct contact are then avoided to thermal -insulated membrane, and high temperature makes the film involution, but avoids the adhesion of film on the cutting edge, realize so that the heat -seal is firm, and film on -stick sword, non -destructive. 本实用新型公开了种薄膜包装机的热封机构，包括有热封刀和刀座，所述热封刀设置在刀座的上方，所述热封刀包括有刀体和刀刃，其特征在于所述刀刃的截面为V形，且所述刀刃上包覆有隔热膜。本实用新型采用V形刀刃，减少刀刃与薄膜