High Precision Perforation Forming | Chenqi CQE Fully Automatic Perforated Flat Bottom Paper Bag Machine, Ideal Equipment for Mass Production of Food Paper Bags
CQE Series Point Tooth Servo Adjustable Roll Fed Flat Bottom Paper Bag Machine features fast running speed, high production efficiency, and a wide adjustment range. This machine can complete all processing procedures in one go for plain or printed roll paper: side gluing, tube forming, tube cutting, bottom gluing, bottom shaping, and finished bag output. The whole equipment is managed by a central computer control system with touchscreen operation. Servo motors precisely regulate bag length, enabling the production of paper bags in multiple sizes. It is the top choice equipment for paper bag manufacturing and processing.
Performance Characteristics
- It is suitable for paper between 40-80gsm.
- The touch screen can display the operation of the machine clearly; bag length can be controlled through the human machine interface.
- The servo system PLC controls any length of the bag within a certain range.
- It is equipped with an accurate photocell system to track the printed material accuracy.
- Automatic fault detector and self diagnosis system reduce the chance of damage to the machine.
- It cut by the sawtooth.
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Nowadays, eco friendly packaging has gained worldwide popularity. Thanks to its biodegradability, excellent rigidity for self standing performance, and superior sealing property, the Flat bottom paper bag has become mainstream packaging widely adopted in bakery, dried fruit & snack, supermarket retail, pharmaceutical packaging, and other industries. Wenzhou Chenqi Machinery has devoted years to the R&D and manufacturing of bag making packaging equipment. We proudly launch the CQE fully automatic perforated flat bottom paper bag machine. It delivers a high speed, stable one stop packaging solution for all kinds of bag making plants and food packaging factories. Balancing forming precision, production efficiency, and energy consumption control, it serves as the core model for upgrading flat bottom paper bag production lines.
Core Advantages: Exclusive Perforation Technology for Superior Finished Bag Quality
The standout feature of the CQE series lies in its dual knife perforated dashed line cutting system. The bag mouth adopts precision perforation technology with uniform and neat cross sections. The beveled edge can be torn effortlessly along the dashed line with smooth, burr free incisions, perfectly catering to hand tear opening requirements for food paper bags and greatly upgrading the appearance and grade of finished products. This machine completes the whole automated production process in one go, including roll paper unwinding, constant tension paper feeding, side gluing, color mark positioning, perforation & punching, Flat bottom edge folding and sealing, as well as finished bag cutting and collection. Secondary processing through multiple working procedures is unnecessary. A single machine can finish the entire production process from raw roll paper to finished Flat bottom paper bags.
Compatible with a wide range of paper materials of 35-80g/㎡, such as kraft paper, white cardboard and oil proof bakery paper, the machine flexibly manufactures various bag styles including long bread bags, toast bags, dried fruit packaging bags and small retail Flat bottom bags. It supports production of double layer paper bags, double opening food bags, window bags and printed bags with accurate pattern registration. Featuring multi purpose functionality to cover diversified orders, it operates stably for both small batch sampling and mass bulk production.
High Speed & Stable Electronic Control Configuration to Cut Long Term Production Costs
Precision Servo Control System
Equipped with Japanese servo motors and an intelligent PLC control system, paired with German SICK color mark photoelectric sensors to track printed patterns in real time, alongside EPC brushless servo automatic web guiding. The registration error for printed bags is extremely small, which drastically reduces paper waste. Operated via a 7 inch touchscreen human machine interface, all parameters can be set with one click. Quick specification switching is available for bag width (70- 350 mm) and bag length (100- 380 mm), shortening mold change and commissioning time by 60%. New operators can master operation in a short period.
High Production Capacity & Energy Saving
The production speed reaches 50–600 pieces per minute. With a compact footprint of only 13 square meters, it fits perfectly into small and medium sized workshop layouts. The power structure of the whole machine is optimized for lower daily energy consumption, effectively cutting electricity expenses during long term mass production and bringing remarkably higher production efficiency compared with outdated conventional machines.
Durable Modular Structure
The main frame is welded with thickened steel plates, and core electrical components adopt imported brands. The hydraulic lifting unwinding stand accommodates a maximum roll diameter of 1200mm for easy and labor saving paper loading. Built in automatic paper jam alarm and overload protection devices effectively prevent paper clogging and equipment collision damage. It boasts a low failure rate, easy daily maintenance, and a long overall service life.
Application Scenarios & Original Factory After Sales Guarantee from Chenqi
The CQE series perforated Flat bottom paper bag machine is designed for large scale production across all types of factories, extensively supplied to bakery processing plants, packaging printing factories, and daily necessities packaging enterprises. Finished bags feature outstanding self standing performance and strong load bearing capacity at the flat bottom for better shelf display effects. Exported to Europe, America, Southeast Asia, the Middle East, and other regions, the equipment fully complies with global environmental standards for food packaging and holds CE certification to meet export qualifications for numerous countries.
Located in Ruian’s packaging machinery industrial cluster, Wenzhou Chenqi Machinery possesses rich experience in R&D and manufacturing of bag making equipment as an original physical manufacturer. We provide customized model design, on site machine testing, and complete production line planning services for clients. Every machine undergoes full load trial operation inspection before delivery, accompanied by a standard 12 month full machine warranty. Overseas buyers can enjoy comprehensive after sales services including remote technical guidance, fast spare parts supply and on site installation & commissioning, eliminating all worries for overseas procurement.
Conclusion
Against the general trend of eco friendly packaging, high precision, high efficiency and highly adaptable bag making equipment constitutes the core competitiveness of packaging enterprises. With mature perforation forming technology, a reliable servo operation system, and cost effective pricing, the Chenqi CQE perforated Flat bottom paper bag machine precisely satisfies current production demands of paper bag manufacturers. If you are searching for a high speed and durable fully automatic Flat bottom paper bag production machine, Chenqi Machinery can provide detailed model specifications, on site trial run videos, and formal quotations at any time. We welcome global merchants to negotiate cooperation and work together to build premium eco friendly paper bag production lines.
