FFS is wrapping bag heat seal cutter device heavily

The utility model provides a FFS is wrapping bag heat seal cutter device heavily, including flaky heat seal cutter body, the heat -seal side of heat seal cutter body is including the high hot -zone atboth ends and the low hot -zone at middle part, the laminating of low hot -zone has low heat -conducting material layer, low heat -conducting material layer's coefficient of heat conductivity is lessthan the coefficient of heat conductivity of heat seal cutter body. It is effectual that this FFS is wrapping bag heat seal cutter device heavily has the heat -seal, opens the low advantage of bag rate. 本实用新型提供种FFS重包装袋热封刀装置，包括片状的热封刀本体，所述热封刀本体的热封侧包括两端的高热区和中部的低热区，所述低热区贴合有低导热材料层，所述低导热材料层的导热系数低于所述热封刀本体的导热系数。该FFS重包装袋热封刀装置具有热封效果好，开袋率低的优点。