top sales China alibaba kraft paper bubble film envelope bag making machine
--can with hot melt glue device & hole punching device (OPTIONAL).
Usage:
This machine is our company’s own development patent product. Used to make the mail bag from kraft paper and poly bubble lining. It combine coated kraft paper together with that PE bubble film by the heating jumbo roll. Be formed under the first press of the horizontal heat-seal bar, then after a second press of the cooling bar will be more even and firm, at last be cut at the fixed length to be the finished mail bag.
Main technical parameters:
1.Application:coated kraft paper(80-130g/sqm), PE bubble film.
2.The max design speed: 80cuts/min( note: it is the machine’s highest speed, the production speed will depend on the bag size, the thickness of material and the time of be sealed). For small bag 160 pcs/min
3.The max bag length: One big size 500mm. When make two each max be 350mm ( include the tongue)
4.The max bag width:450mm.
5.The max material roll width:1400mm.
6.The max material roll diameter: Kraft paper 1200mm, PE bubble 1200mm
7.Power:3-phase 4-lines AC 380V 50-60HZ 32KW.
8.Weight:3.8T.
9.Overall dimension:16400*1750*2300mm(L*W*H).
Main features:
1.Main control: adopt PLC control, LCD display, servo motor fix the bag length. With functions: auto counting, alarm and auto stop when reach the set bag number, stop in high position, etc. No material will auto stop.
2.Infeed part: adopt active following type, control the up and down layer material feed respectively, the speed be controlled by the vector frequency inverter .
3.Material combine: electric heating rolling jumbo roll compound paper with PE bubble film strong and smooth in full surface
4.Equipped with pneumatic slitting blade: can make two small bags at one time.( when each one sealing width <350mm)
Unwinder (OPP roll and air bubble film roll)
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