Corrugated Carton Box Flexo Folder Gluer Machine Inline Top Printing Automatic

Top Printing High Speed Automatic Corrugated Carton Box Flexo Printer Folder Gluer Inline

KC-PG consists of automatic printer, automatic folder gluer and auto bundler. It features mobile units,roll to roll transfer or Vacuum transfer. Ink and energy saving function,touch screen and PLC setup.Automatic lubrication system keeps lubricant of all units at the same level.
Intervals adjusted by manual OR PLC and touch screen,Quick save-start order funciton design.
Suitable for corrugated cardboard.


Technologic parameter

1 Feeding unit
1) Continuous or skip feeding is available
2) Lead edge feeder with roller(Mechnical feeding or servo feeding for opiton)
3) Vacuum air flow and pressure can be adjusted to matched different size of cardboard
4) Vacuum sheet cleaner with two rows of dedust brush remove the dust from printing suraface of the cardboard.

2 Printing unit
1) roll to roll sheet transfer or vacuum transfer for option
2) Registering +/-0.5mm
3) Doctor blade(double or single doctor blade)or rubber roller ink distribution for option
4) Double diaphragm pump supply ink(doctor blade structure)
1) Single diaphragmpump supply ink(rubber roller structure)
2) Automtic restoration after cleaning printing plate
3) Quick-move feeding wheel adopted

3 Slotting unit (single shaft)
1) Single shaft with two slotting knives,carton height adjusted by inner gear instructure to avoid lubricate oil staining on cardboard
2) Slotting holder can move along linear guides driven by lead screw for more flexible and pecise movement.
3) Glue tab cutting knife with spring,cut 5 ply and 7 ply cardboard without adjustment, very convenient.
4) Pre-creaser and creaser minimize score cracking and promote better folding accuracy
5) Hand hold-puching dies for option.

4 Slotting unit ( two shafts for option)
1) No need dismantle the knives often when slot the big size of cardboarad or skip feeding, with bigger adjustment range
2) Slotting holder can move along linear guides driven by lead screw for more flexible and pecise movement.
3) Glue tab cutting knife with spring,cut 5 ply and 7 ply cardboard without adjustment, very convenient.
4) Pre-creaser and creaser minimize score cracking and promote better folding accuracy
5) Hand hold-puching dies for option.


5 Folding and gluing unit

Gluing part

1) Glue spray system with automatic trace by optical eye

2) Save glue,no glue leak, easy to maintain.

Folding part

1) The cardboard conveyed by upper and down belt

2) The interval between upper and down belt can be adjusted

3) The press wheel at cardboard feeding section drives by spring, the gap between the press wheel and down folding plate can be adjusted by position limit.

4) The back section convey by vaccum suction, the bottom folding belt speed is higher than vaccum suction belt to avoid the scissor mouth.

5) There are rectification wheel at the both sides to make the carton folded precisely

6) The folding plate horizontal move adjusted by electric control

Counting and output unit

1) Photoelectric switch counts precisely

2) Two servos adopted to realise the precise counting and output

3) Strong air pressure to prevent the carton wrapping when output, air outlet can adjusted

4) Back baffle can be adjusted by electric control

5) The upper belt height can be adjusted by electric control

6) Output section can be moved in right-left direction.

6 Bundling unit

1) Connected with gluer , collect and convey the carton smoothly

2) flap interval can be adjusted as per the carton size

3) PP string bundling automaitcally
4) Photoelectric detection strapping position