SF-W Series Non-stretch Bag Making Machine
性能及特点（Performance and Characteristics）
1..This type of machine is suitable for processing flat-end and waistcoat bags with tub-size films of HDPE/LDPE/PP in primal color or colors.
2.The character of this type is that reduce the phenomena of pulling to much for the healing of film bags while the machine is working.
3.It can process the bags with width as 1-10mm and increase the welded intensity of the bags.
4.There are two styles of electrical machine to support,one is stepping electrical machine controlled by computer or the other is servo machine.
5.Electronic eyes follow the sign of colorful film,which keep the location of words and picture more exactly.
6.The setup of length and speed are controlled by the computer which keeps the waste much less and operate much more easier.
7.It is accompanying with the automatic functions about carrying material,sealing and cut,counting,sending out and alarm,etc.