Vikram Thakur
24/04/2025
Buy Bag Making Machine - Bagmac 305A - Boxmac
Fully automatic Roll-fed paper bag machine suitable for producing biodegradable paper bags.

The Bagmac 305A – Boxmac, manufactured by Senior Packaging Machinery Mfg. Co., is a fully automatic kraft paper bag making machine designed to meet the growing demand for efficient, reliable, and high-performance paper bag production. This advanced system is ideal for packaging manufacturers looking to enhance their output while maintaining superior quality standards.
At the core of the Bagmac 305A is a sophisticated automation system powered by a Larsen & Toubro (L&T) PLC. It is seamlessly integrated with an In-touch touchscreen human-machine interface (HMI), offering centralized control with intuitive operation. This intelligent control setup not only ensures smooth and stable machine performance but also simplifies day-to-day operation and maintenance, making it accessible even to operators with limited technical knowledge.
One of the standout features of this machine is its SICK photocell sensor, which plays a vital role in tracking and correcting the alignment of pre-printed kraft paper. This sensor technology enables accurate registration, significantly reducing adjustment and preset time while boosting overall production efficiency. The result is precise output with minimal material wastage, allowing manufacturers to optimize their operations.
In addition to performance and precision, the Bagmac 305A prioritizes operator safety. Its human-oriented design includes a full housing enclosure and comprehensive safety features that ensure a secure working environment. These thoughtful inclusions reflect the machine’s commitment to both productivity and workplace safety.
Further enhancing the machine’s usability is its hydraulic self-loading reel stand, equipped with a single unwinding shaft. This feature simplifies the material loading process, minimizes downtime, and ensures uninterrupted production, making it an essential asset for high-volume operations.
Manufacturers – Senior Packaging Machine Mfg. Co.
Type of Machine – Paper Bag Machine
Location – Amritsar, Punjab, India
Year of Manufacturing – 2025
Availability – Immediate
Bag Making Machine Specifications
Bag Width (W) - 180-305 mm
Bottom Size (H) - 100- 180 mm
Bag Tube Length (C) - 440-710 mm
Max. Speed - 200 pcs per min.
Paper GSM - 50- 150 gsm
Paper Roll Width - 630- 990 mm
Click on the link above to view more machine details and to contact the seller for the price as well.
Features
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Full Automatic Roll Feeding:
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Streamlined operation for efficient kraft paper bag production.
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Centralized Control System:
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PLC Integration: Utilizes Larson & Toubro (L&T) PLC for reliable performance.
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User-Friendly Interface: Features an In-Touch Screen for easy operation and maintenance.
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High Precision Tracking:
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Equipped with SICK photocells for accurate tracking of printed materials.
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Reduces adjustment time and minimizes preset time, enhancing production efficiency.
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Safety Measures:
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Human-Oriented Design: Comprehensive housing ensures operator safety.
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Automatic Shutdown: The machine will stop automatically when materials run out.
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Hydraulic Self-Loading Reel Stand:
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Includes one unwinding shaft for efficient material handling.
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Material Feeding System:
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Automatic constant tension control for smooth unwinding.
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EPC Web Guider System: Ensures precise web alignment, reducing adjustment times.
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Production Efficiency:
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Capable of producing 100-120 bags per minute within specified paper ranges.
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High-speed design maximizes output and profitability.
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Stable Electrical System:
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The L&T electric system offers improved reliability and stability.
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Includes a perfect after-sale service to ensure trouble-free operation.
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Servo Motors:
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Utilized for main feeding and precise bag length control.
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Color Mark Tracking System:
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Automatically shuts down the machine in case of color errors, ensuring quality control.
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Automatic Lubrication:
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Integrated lubricating oil supply system for maintenance efficiency.
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Comprehensive Bag Formation:
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Automatic processes for paper impressing, bottom folding, gluing, and bag formation.
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User-Friendly Design:
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Features a side lay working table for ease of operation.
What is a bag making machine used for?
A bag making machine is used to produce eco-friendly bags that naturally decompose, reducing the environmental impact caused by traditional plastic bags. These machines manufacture bags from biodegradable materials such as PLA (polylactic acid), PBAT (polybutylene adipate terephthalate), and starch-based plastics, making them ideal for applications in retail, waste management, and composting. The bags produced are commonly used as shopping bags, garbage bags, and packaging solutions that align with sustainable practices.
About Senior Packaging Machine Mfg. Co.
Senior Paper Packaging Machinery Mfg. Co. was established in 1997 together by three visionaries namely Mr. Kawaljit Singh, Mr. Satinder Singh and Mr. Sarabjeet Singh Under Guidance of S. Karam Singh. The company has never looked back since that moment. Constant innovation and finding new ways to solve the problems of our clients has led us to become one of the most reliable Paper Bag Making Machine and Corrugated Box making Machines Manufacturers. We strive to deliver optimum quality products for our clients within an affordable range and, this is the reason that we have made such rapid progress in such a short span of time.
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