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0102030405
China Suppliers - ZB 1450CS-550S/ZB 1200CS-430S Fully Automatic Paper Bag Making Machine from Factory
Description
CS-S series machines are fully automatic paper bag making machines developed and produced independently by Zenbo in 2018. This series of machines incorporates many proprietary technologies owned by Zenbo, such as the pull-down cam clamping and flipping, automatic top folding (embedded), and automatic bottom cardboard inserting.
High-Speed Production
Features uninterrupted bottom cardboard inserting functionality. The bottom card enters the bag bottom directly as the paper bag moves, reaching production speeds up to 100 bags per minute.
Thick Paper Capability
Specifically designed for thick paper bags ranging from 190gsm to 300gsm, making them ideal for heavy items like beverages, tobacco, alcohol, and gifts.
The ZB1200CS-430S model is mainly used to produce high-end gift paper bags of conventional sizes, with finished bag lengths ranging from 180mm to 430mm and widths ranging from 60mm to 180mm. The bottom card length ranges from 170mm to 420mm, and the width ranges from 50mm to 170mm.
The ZB1450CS-550S model is primarily used to produce high-end gift paper bags of giant sizes, with finished bag lengths ranging from 260mm to 550mm and widths ranging from 100mm to 250mm. The bottom card length ranges from 250mm to 540mm, and the width ranges from 90mm to 240mm.
For other parameters, please refer to the table below. If your actual production needs slightly exceed or fall below the size range we have indicated, please feel free to contact customer service, and we will promptly reply regarding whether we can meet your production needs.
Main Technical Parameters

Zenbo ZB1450CS-550S Details

Zenbo ZB1200CS-430S Details
ZB1450CS-550S Specifications
| Sheet | Max. Sheet (L x W) | mm | 1450 x 760 |
| Min. Sheet (L x W) | mm | 750 x 380 | |
| Sheet Weight | g/m² | 190 - 300 | |
| Bag | Top Folding Depth | mm | 30 - 60 |
| Bag Tube Length | mm | 350 - 730 | |
| Bottom Cardboard | Weight | g/m² | 250 - 400 |
| Width | mm | 90 - 240 | |
| Length | mm | 250 - 540 | |
| Machine | Speed | bags/min | 40 - 80 |
| Machine Size (L x W x H) | mm | 22170 x 6000 x 1800 | |
| Total / Production Power | kW | 35.7 / 21.4 | |
| Voltage | V | 380 | |
| Total Weight | T | 20 |
ZB1200CS-430S Specifications
| Sheet | Max. Sheet (L x W) | mm | 1200 x 600 |
| Min. Sheet (L x W) | mm | 540 x 320 | |
| Sheet Weight | g/m² | 190 - 300 | |
| Bag | Top Folding Depth | mm | 30 - 70 |
| Bag Tube Length | mm | 280 - 570 | |
| Bottom Cardboard | Weight | g/m² | 250 - 400 |
| Width | mm | 50 - 170 | |
| Length | mm | 170 - 420 | |
| Machine | Speed | bags/min | 60 - 120 |
| Machine Size (L x W x H) | mm | 14400 x 4900 x 1800 | |
| Total / Production Power | kW | 35.7 / 21.4 | |
| Voltage | V | 380 | |
| Total Weight | T | 16.5 |
Frequently Asked Questions (FAQ)
1. What is the maximum production speed of the CS-S series paper bag making machines?
The CS-S series is designed for high-speed production. Depending on the model and configuration, the maximum bag-making speed can reach up to 100 bags per minute (with the ZB1200CS-430S reaching up to 120 bags/min under optimal conditions), while maintaining high precision and low defect rates.
2. What range of paper thickness can these machines handle?
The CS-S series is primarily optimized for batch production using thick paper, supporting paper weights ranging from 190gsm to 300gsm. This makes them ideal for manufacturing heavy-duty and high-end gift bags.
3. How does the automatic bottom cardboard inserting process work?
These machines feature uninterrupted bottom cardboard inserting. The bottom card enters the bag bottom directly as the paper bag moves, meaning the machine does not need to pause or stop for card insertion, significantly increasing production efficiency.
4. What are the main differences between the ZB1200CS-430S and ZB1450CS-550S models?
The ZB1200CS-430S is designed for conventional-sized gift bags (finished bag length 180mm to 430mm), whereas the ZB1450CS-550S is built for giant-sized high-end gift bags (finished bag length 260mm to 550mm). Refer to the technical parameter tables for detailed sheet and bottom card size variations.
5. What proprietary technologies are integrated into the Zenbo CS-S series?
The CS-S series incorporates several of Zenbo's proprietary technologies, including the pull-down cam clamping and flipping system, automatic embedded top folding, and the automatic uninterrupted bottom cardboard inserting system.
6. Can I customize the machine if my bag size requirements fall outside the standard range?
Yes. If your actual production needs slightly exceed or fall below the size ranges specified in our catalog, you can contact our customer service team. We will promptly review your specifications and reply regarding a customized solution to meet your needs.

