无纺布制袋机原理及特点
Principle and characteristics of non-woven fabric bag making machine
无纺布制袋机是由给料机实期送粉料（胶体或液体）到包装机上方的料斗器内，引进速度由光电定位装置控制，成卷的封口纸（或其它包装材料）经导辊带动引进至翻领成型器，被折弯后再由纵封器搭接成为圆筒状，物料被自动计量后充填到制成的袋内，横封器在进行热封切割的同时将袋筒间歇地向下牵引，最后形成搭接纵缝三面封口扁平袋，完成一个袋的封口。
The non-woven fabric bag machine is made up of a feeder (colloid or liquid) to the hopper above the packing machine. The introduction speed is controlled by the photoelectric positioning device. The coiled sealing paper (or other packaging material) is introduced to the lapel shaper through the guide roller, and then it is folded into a cylinder by the longitudinal seal and the material is self - made. After the dynamic measurement is filled into the bag made, the packer is intermittently pulled down at the same time of heat sealing and cutting, and finally forms a flat bag with three sides of the lap seam to complete the seal of a bag.