Adjustable Roll to Square Bottom Paper bag making machine Roll
Feeding
Quick Detail
This machine is designed to manufacture square bottom paper bags
from paper roll in blank or printed. Side gluing, tube forming, cutting, bottom creasing, bottom
gluing, bottom forming and final product out feed can be completed
within one time by this machine. It is ideal equipment for making
paper bag for foodstuff bag, shopping bag and so on. Controlled by PLC(inovance) system, equipped with in-touch screenMCGS )( and servo motor for bag length control, this machine can
produce different size paper bag.
| Model | SBR290 |
Width of Paper roll | 320-930mm |
Bag Length | 225-470mm |
| Bottom Width | 60-160mm |
| Sheet Weight | 50-160g/m2 |
Max.Speed | 180 pcs/min |
Max. Diameter of Paper Roll | ф1500 mm |
Internal Diameter of Roll Core. | ф76 mm |
| Total Weight | 6.5T |
| Total Power | 17kw |
| Machine Size | 8600x2200x1800mm |
| Glue Type | Water soluble cold glue(hot-melt glue) |
Performances and Features
Adjustable roll to square bottom bag making machine
Mitsubishi PLC for centralized control system and SICK photocell for correction,
tracking the printed material accurately, minimize the adjustment
and preset time, increase the production efficiency.
physiosis roller hydraulic material loading system with chuck,
hydraulic up/down system
Automatic constant tension control for unwinding, EPC web guider system, motor for material feeding with inverter,
minimize the adjustment time for web alignment.
Original SCHNEIDER electric system, ensure better stability and reliability; perfect after sale
service, trouble free for customer.
Advantage
Touch screen interface
Max speed 220pcs/min
Side gluing Italian ZATOR
Germany SICK photoelectric
Application
Square bottom paper bag : food bag ,sport bag ,shopping bag
Main Configuration
1.Unwind Section
(1) Separated single unwind rollstand with hydraulic lift device.
(2) physiosis roller for paper roll loading, the load arms are
driven by two hydraulic cylinders separately, can be adjusted
arbitrarily.
(3) magnetic powder brake and constant auto tension control for
unwinding tension control.
(4) EPC (electronic program control )web guide system for material
alignment.
2.Material In-feed Section
(1) Separated Material In-feed section
(2) Adjustable side seam glue coating, automatic disengage when
machine stop
Parameter, Specification:
(1) Adjustable Side Seam Glue Coating (Seam Paste Stand-One (1) Ply
Bag) :1 Set
Parts for Lateral Adjustment of Seam Glue Applicator
Photo-eye for Controlling Preprint Registration
3.Tube Forming Section
(1) Whole unit tube forming frame
(2) Former Mould Support Design,Adjustable Former Support for
Precise Former Alignment
(3) Multi Side Tuck Discs Design, Manual Adjustment.Rotary Side
Gusseting Tuck Disc—Quick Release Paper Threading & Save Production
Setting
(4) Adjustable Pressing Wheel
4.Bottom Forming Sect
(1) Material feeding by INDEPENDENT SERVO Draw roll Drive System,
Photo Cell System for Running Preprinted Materials (No Change
gears)
(2) Rotary Serrated Cutoff with Elliptical Gears
(3)Adjustable Bottom Score Device, can adjust the bag bottom size,
(4)Bottom Opening Cylinder with Split Cam for Full Range Stretch
Adjustment
(5) Multi Layer Bottom Forming Drum, Center Grippers, Second Tuck
Clamps, and Drum Fingers are adjustable for ease of changeover.
(6) Bottom Glue Applicator with Pneumatic Cylinder for engagement
(7)Bottom Impressing Roller with up/down Feature for Easy Operation
5.Bag Delivery Section (standard from the Seller)
(1) Side Table Delivery with Belt for easy operation
(2) Rubber impress roller for Bag Shape Fixation
6.Control Section
(1) PLC centralized control for whole machine.
(2)Human-machine Interface: Touch Screen Operator Control. Ease of
Machine Setup for Repeat Changes & Monitoring
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