ZT500&HD300 High Speed Automatic Paper Pasted Bottom Square Machinery

                                   High Speed Automatic Paper Pasted Bottom Square Machinery

The high speed automatic paper pasted block bottom square bag making unit is a high-tech automated production line. Mainly consists of ZT500 paper bag tube making machine and HD300 paper pasted block bottom square bag making machine. It adopts the technique integration of photo-electricity, mechanical, electrical and pneumatics.
The unit was completely made of more than 20 technological process and which was controlled and completed by the Photoelectric PLC automatic control system procedures.
It is high speed automatic paper pasted block bottom square bag production line with currently the highest domestic design automation and the best secure operation. The lubrication system was a automatic self-lubrication and it performance with high stability and lower noise. Workers are capable to adjust and drive this machine easier.
Bag bottom opening
Bag bottom opening is determined by the parallel orientation along the vertical walls at the end of upper

and lower horizontal reciprocating movement of the vacuum bag.pipe suction bag tube paper wings opened up and down it at both ends. Rotating curved claw, insert bag with open tubes, bag press marks the end of line form a triangle bag angle, after pressing to the next transmission, vacuum suction device and claw opener can adjusted by pasting width. locking tightly according to specifications. Main conveyor belt, suction and claw opener were accompanied synchronously.
Sticking valve strip
Bag tube valve mouth is working from the volume paper disc by correction instrument oriented correct to the right path, positioning pulled broken, by wiped paste to with speed run of opened wing of a bag tube

side, electronic control system monitorin strip path . if appears space og paper bag at the loaction, control system will command to cut strip. to ruled out ,wiped paste wheel also will not paste.
Auto Glue wiping
Before the final forming of the sack bottom,two times process are necessary for gluing.
(1) gluing and pasting on the valve position
(2)Paper wings horizontal wipe and which is in the electric control system of accurate instruction based on set program.
Final forming with combine
After entering the final forming of paper bags, bag paper wings folded at the end of deformation and deformation on plate in the opposite direction, on the package at a fixed size of core Board, combine together, running from outside the core out of paste after, with roller compaction firmly.
BAG width adjustment

Bag width was adjusted by drive device and changed the cumbersome
processes by hands, saving much time and labor force, makes the machine tobe more hommization.