Bag machine

MASTER BAG MB300X

The Master Bag 300X is a high-speed, roll-fed square bottom paper bag machine, built for industrial-scale production of paper bags without handles. Ideal for packaging flour, grains, sugar, bakery products, and dry foods, it supports bag widths from 150–330 mm and lengths up to 530 mm, offering outstanding flexibility for manufacturers focused on efficiency and sustainability.

Equipped with YASKAWA servo motors and managed via a user-friendly HMI touchscreen, this machine automates the entire process—paper feeding, tube forming, cutting, and bottom forming—ensuring smooth operation and consistent production speeds of up to 220 bags per minute.

Technical Specifications:
Bag Length: 280–530 mm
Bag Width: 150–330 mm
Bottom Width (Gusset): 70–180 mm
Paper Thickness: 60–150 gsm
Max Speed: Up to 220 bags/min
Paper Roll Width: 470–1050 mm
Max Roll Diameter: 1500 mm
Core Diameter: 76 mm
Power Supply: 380V / 3-phase / 50Hz
Installed Power: 8 kW
Compressed Air: 6–8 bar
Machine Weight: 8,000 kg
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Dimensions (L×W×H): 9500 × 2600 × 1900 mm
Features:
Fully servo-driven system (YASKAWA)
Roll-fed operation with automatic tension control
Photoelectric cutting length control for precision
Multilingual HMI touchscreen interface
Inline gluing, folding, bottom forming, and stacking
Supports unprinted, printed, and PE-coated papers
Optional inline printer available
CE-certified for European and global compliance
Application Sectors:
The Master Bag 300X is engineered for a wide range of industries:

Flour & Grain Packaging: 2- 5 kg kraft bags
Dry Food & Sugar: Pasta, lentils, rice, baking mixes
Bakery & Confectionery: Bread bags, pastries, cookies
Retail & Grocery: Boutique, organic store, takeaway
Pharma & Herbal: Powders, teas, supplements
Pet Food: Eco-friendly packaging for dry goods
Agricultural: Seeds, fertilizer, animal feed
Fast Food & Deli: Leak-proof kraft bags
DIY & Hardware: Screws, parts, and tools
Eco Brands: Sustainable retail and e-commerce packaging
The Master Bag 300X is a next-generation Square Bottom Paper Bag Machine, combining speed, precision, and eco-conscious technology. As a fully automatic Kraft Paper Bag Machine, it’s ideal for modern manufacturers looking to reduce plastic use while scaling up production. This 2025 Model is CE certified and built to meet strict international standards, making it a top choice in paper packaging machinery.