ZB 1200CT-450S
Fully Automatic Sheet-feeding Paper Bag Making Machine
The ZB1250CS-450F is ZENBO’s new flagship intelligent machine for gift paper bag. As an industry pioneer, it adopts integrated in-line forming technology for flat rope bonding/attaching/pasting with rivet buckle, which greatly raise automation levels. Compatible with multiple cord materials including polyester, polyester-cotton blends, pure cotton and paper cords, it handles flat ropes of diverse specifications and delivers outstanding operational flexibility. Optimized for large-batch mass production of single-variety standardized paper bags, it targets high-end packaging markets for wine and dairy products, with production standards matching premium baijiu gift bags.
Its standard configuration covers core functions: flat rope bonding/attaching/pasting with rivet buckle, top fold as inserted pasting and bottom card inserting. The equipment helps manufacturers cut costs, boost efficiency, reduce labor dependency, upgrade finished bag quality and guarantee reliable order fulfillment.
This machine is purpose-built for large-scale paper bag production within wine and dairy sectors. It empowers manufacturers to realize stable, high-quality mass production while achieving cost reduction and efficiency gains.
(▲You can click the picture see the machine work flow in youtube)
The glue position is on the big side (bag surface)
Automatic Bottom Cardboard Inserting
| No. | ZB1250CS-450F |
| Max.Sheet(L*W) | 1200*600mm |
| Min.Sheet(L*W) | 540*320mm |
| Sheet Weight | 190-300gsm |
| Top Folding Depth | 30-70mm |
| Bag Tube Length | 280-570mm |
| Bottom Width | 70-180mm |
| Bag Width | 180-450mm |
| Ribbon width | 18-32mm |
| Ribbon Hole Length | 21-35mm |
| Inner Bonding Length of Ribbon | 25-55mm |
| Ribbon Thickness / Hole width | 0.5-1.5/≥3mm |
| Ribbon Total Length | 300-610mm |
| Hole Pitch | 60-220mm |
| Ribbon Material | polyester/ polyester-cotton / pure cotton / paper |
| Bottom Cardboard Weight | 250-400gsm |
| Bottom Cardboard Width | 64-174mm |
| Bottom Cardboard Length | 174-444mm |
| Speed | 30-50bags/min |
| Machine Size(L*W*H) | 18100*15500*1830mm |
| Rated/Production Power | 112.2/67.3KW |
| Power Supply | 3P/380V/50HZ |
| Total Weight | 33T |
| Glue Type | Water Base Glue And Hot-melt Glue |
| No. | Name | Origin | Brand | No. | Name | Origin | Brand |
| 1 | Feeder | China | RUN | 12 | Bearing | Germany | BEM |
| 2 | Main motor | China | Fangda | 13 | Belt | Japan | NITTA |
| 3 | PLC | Japan | Mitsubishi | 14 | Synchronize belt | Germany | Continental |
| 4 | Frequency converter | France | Schneider | 15 | Air pump | Germany | Becker |
| 5 | Button | Germany |
Eaton Moller |
16 | Pneumatic component | Taiwan/Japan | Airtac/SMC |
| 6 | Electric relay | Germany | Weidmuller | 17 | Pilot valve | Taiwan/Japan | Airtac/SMC |
| 7 | Air switch | Germany |
Eaton Moller |
18 | Photoelectric switch | Korea/Germany | Autonics/Sick |
| 8 | AC contactor | Germany |
Eaton Moller |
19 | Hot melt glue system | America | Nordson |
| 9 | Wiring terminal | Germany | Weidmuller | 20 | Servo motor | Taiwan | Delta |
| 10 | Touch screen | Taiwan | Weinview | 21 | Servo gear box | Japan | Desboer |
| 11 | Switching Power Supply | Taiwan | MW |
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