Paper bag machine

Gutenberg MASTER BAG 400

MASTER BAG 400 – MODEL 2026
High-Speed Automatic Paper Bag Making Machine
The MASTER BAG 400 Model 2026 is a fully automatic high-speed paper bag making machine designed for manufacturers seeking productivity, precision, automation, and sustainable packaging solutions. Combining advanced servo technology, PLC control, and intelligent automation, this machine delivers reliable performance for food packaging, bakery packaging, pharmacy packaging, grocery packaging, retail packaging, and takeaway packaging applications.
This Automatic Paper Bag Machine produces high-quality flat and gusset paper bags with excellent accuracy and consistency. It is an ideal investment for companies looking to replace plastic packaging with eco-friendly and recyclable paper packaging solutions.
The MASTER BAG 400 serves as a complete Paper Bag Production Line and Industrial Paper Bag Manufacturing Equipment solution, suitable for supermarkets, bakeries, pharmacies, restaurants, coffee shops, delicatessens, food service providers, and retail stores.
KEY FEATURES
• Fully Automatic Operation
• High-Speed Production up to 600 Bags/Min
• Servo Controlled Paper Bag Machine
• PLC Controlled Paper Bag Machine
• CE Certified Design
• Heavy-Duty Industrial Construction
• Low Maintenance Requirements
• Energy-Efficient Operation
• Water-Based Glue System
• Automatic Web Guiding
• Intelligent Tension Control
• Fast Job Changeover
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• High Output Production System
TECHNICAL SPECIFICATIONS
• Paper Tube Length: 100–450 mm
• Paper Bag Width: 50–260 mm
• Bag Mouth Height: 15–20 mm
• Insert Size: 20–120 mm
• Paper Thickness: 40–80 gsm
• Production Speed: 100–600 pcs/min
• Paper Roll Width: 800 mm
• Roll Diameter: Max. 1000 mm
• Air Pressure: 0.6–1.2 MPa
• Installed Power: 7 kW
• Machine Weight: 1700 kg
• Dimensions: 4200 × 1500 × 1800 mm
STANDARD EQUIPMENT
Automatic Unwinding Device, Pneumatic Air Shaft Ø76 mm, Pneumatic Control System, Magnetic Powder Brake, Tension Controller, Web Guide Controller, Feeding Roller System, Water-Based Glue Tray, Bag Forming Device, Mold Fixing Device, Gusset Forming Unit, Printing Registration Sensor, Traction Roller, Precision Cutting Knives, Electric Cabinet, Servo Drive System, Traction Servo Motor, PLC Control System, AC Contactors, and Industrial Sensors.
APPLICATIONS
Pharmacy Paper Bags, Bakery Bags, Bread Bags, Sandwich Bags, Snack Bags, Fast Food Bags, Food Service Bags, Fruit & Vegetable Bags, Grocery Bags, Retail Shopping Bags, Takeaway Packaging Bags, Kraft Paper Bags, Eco-Friendly Paper Bags, Sustainable Paper Bags, Recyclable Packaging Bags, Food Packaging Bags, Medical Packaging Bags, Supermarket Bags, Restaurant Packaging Bags, Coffee Shop Bags, Delicatessen Bags, Organic Food Packaging Bags, Custom Printed Paper Bags, and Promotional Paper Bags.
INDUSTRIES SERVED
Food Packaging Industry, Bakery Packaging Industry, Retail Packaging Industry, Medical Packaging Industry, Grocery Packaging Industry, Restaurant & Takeaway Packaging, Coffee Shop Packaging, Supermarket Packaging, Sustainable Packaging Industry, and Paper Converting Industry.

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