无纺布制袋机原理及特点　　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。　　二、无纺布袋分类　　无纺布袋按用途分类：　　1、广告型广告袋　　购物袋广告可以利用袋身有限的面积，向世人传播企业或产品服务的市场信息。当顾客提着印有商店广告的购物袋，穿行于大街小巷的时候，实际上是一些精美的广告袋，并不亚于制作一个优秀的广告招牌，而费用却相对较低。广州国研牌无纺布制袋机 Spinning cloth bag machine principle and characteristics of the non-woven bag making machine is made of solid phase for the feeder to send powder (gel or liquid) to packing machine hopper apparatus, the introduction of speed controlled by photoelectric positioning device, sealed rolls of paper (or other packing materials) after guide roller drive the introduction to the lapel forming machine, again after being bent by the longitudinal closure lap into cylinder, the material is made of automatic measuring after filling the bag, horizontal sealing device for heat sealing cutting at the same time to pull the bag cylinder intermittently down, finally formed lapped seam sealed on three sides flat bags, complete a bag sealing. Second, the classification of non-woven bag non-woven bags according to use classification: type 1, advertising, advertising bag shopping bag bag body of advertisements can take advantage of the limited area, spread to the world enterprise or products and services of market information. When customers carry the shopping bags, with shops advertising through the streets, is actually some beautiful advertising bag, as to make a good advertising signs, and the cost is relatively low. Guangzhou guoan unwoven cloth bag making machine