Kraft Paper Bag Machine Parameter
Semi-Automatic Paper Bag Machine Parameters
| Model | YG-FD220 | YG-FD350 | YG-FD450 |
| Cutting Length | 190-330mm | 270-530mm | 270-530mm |
| Paper Bag Width | 220mm | 120-350mm | 210-450mm |
| Bottom width | 50-105mm | 60-150mm | 50-105mm |
| Paper bag thickness | 50-130g/㎡ | 60-150g/㎡ | 80-150g/㎡ |
| Mechanical speed | 30-260pcs/min | 30-220pcs/min | 30-220pcs/min |
| Paper bag speed | 30-200pcs/min | 30-180pcs/min | 30-150pcs/min |
Parameters of the Fully Automatic Paper Bag Machine
| Model | YG-FD220T | YG-FD350T | YG-FD450T |
| Cutting Length | 270-530mm | 270-530mm | |
| Cutting Length（total） | 230-370mm | 270-430mm | 270-430mm |
| Paper Bag Width | 120-330mm | 220-450mm | |
| Paper Bag Width（total） | 140-220mm | 200-330mm | 240-450mm |
| Bottom Width | 60-140mm | 60-180mm | 90-180mm |
| Paper gsm | 50-140g/㎡ | 60-150g/㎡ | 80-150g/㎡ |
| Handle Patch Length | 152mm | 152mm | 190mm |
| Handle Patch Width | 50mm | 50mm | 50mm |
| Paper Rope Spacing | 75mm | 75mm | 95mm |
| Mechanical Speed | 30-200pcs/min | 30-200pcs/min | 30-180pcs/min |
| Paper Bag Production Speed | 30-18pcs/min | 30-18pcs/min | 30-150pcsmin |
| Handle Speed | 30-150pcs/min | 30-150pcs/min | 30-130pcs/min |
| Total Power | 380V/ 3Phase 4Line 28kw | 380V/ 3Phase 4Line 41.5kw | 380V/ 3Phase 4Line 41.5kw |
Key Application Scenarios of Kraft Paper Bag Machine Across Industries
Kraft paper bag machine has a wide range of applications, covering food, retail, construction and other fields. The diversity of bag types determines its strong adaptability to different industries.
Food Industry: Safe and Efficient Packaging Guarantee
V-bottom kraft paper bag machine is mainly used for snack packaging, such as potato chips, nuts and pastries. Its fast forming speed (up to 80 bags per minute) can meet the large-volume production needs of food factories. Square-bottom kraft paper bag machine is suitable for bread, cake and other pastry packaging, with optional handle configurations to improve consumer convenience. All equipment adopts food-grade processing components to ensure packaging safety.
Retail Industry: Customized Shopping Bag Production
Automatic handle-equipped kraft paper bag machine is the first choice for clothing, cosmetics and supermarket retail. It can complete handle pasting and bag forming in one step, with a finished product pass rate of over 99%. For small and medium-sized retailers, the semi-automatic kraft paper bag machine + handle machine solution is more cost-effective, realizing flexible production of small batches and multiple styles.
Construction Industry: Heavy-Duty Packaging Solutions
The cement paper bag making machine, a derivative of kraft paper bag machine, is specially designed for building materials packaging. It adopts multi-layer kraft paper processing technology, and the produced bags can bear 25-50kg of weight. The multi-layer kraft paper bag machine enhances the wear resistance and moisture resistance of bags, which is also widely used in the packaging of sand, stone and other bulk materials.
Overseas Success Cases of YG Machinery Kraft Paper Bag Machine
Case 1: American Food Manufacturer’s Production Efficiency Upgrade
Client: Mark, a snack manufacturer in California, USA. Pain point: The original equipment had low production efficiency, only 40 bags per minute, and frequent size deviations, resulting in 5% waste rate. Solution: We provided a fully automatic square-bottom kraft paper bag machine equipped with Mitsubishi servo motor and Sick color mark sensor.
Results: After equipment commissioning, the production speed reached 100 bags per minute, an increase of 150%. The size error was controlled within ±0.5mm, and the waste rate dropped to 0.8%. The automatic material loading and unloading system reduced 2 operators, saving $8,000 in labor costs per month. The equipment has been stable for 18 months without major failures, ensuring continuous supply during the peak sales season.
24-hour sales hotline: +8613837112713
Case 2: German Building Materials Enterprise’s Packaging Cost Reduction
Client: Lisa, a cement product supplier in Bavaria, Germany. Pain point: High import cost of cement paper bags, and long delivery cycle. Solution: We customized a multi-layer kraft paper bag machine with hydraulic lifting system, adapting to local kraft paper raw materials.
Results: The client realized localized production of cement paper bags, reducing packaging costs by 35% compared with imports. The equipment’s automatic tension control system ensures stable production of multi-layer paper, with a daily output of 12,000 bags meeting the daily packaging demand of 800 tons of cement. The energy-saving design reduces power consumption by 20% compared with similar products, further reducing operating costs.
Common Q&A About Kraft Paper Bag Machine
For businesses producing over 50,000 bags a day, it’s best to go with automatic equipment. This choice not only saves on labor costs but also boosts efficiency. On the other hand, if you’re dealing with smaller batches—less than 20,000 bags daily—and a variety of styles, semi-automatic equipment is a more budget-friendly option. Typically, the more affordable paper bag making machines are semi-automatic, making them a great fit for startups that are working with a tight budget.
The main body of the equipment has a service life of 10-12 years under normal maintenance. Core components such as servo motors and controllers can be used for 7-9 years.
Yes. Our equipment can process 60-200g/m² kraft paper, food-grade paper and printed roll paper. The servo correction system can adjust the paper feeding position in real time, ensuring stable production even for printed paper with high positioning requirements.
How to Choose the Right Kraft Paper Bag Machine?
Choosing a suitable kraft paper bag machine needs to consider three core factors: production demand, bag type and budget. First, determine the daily output and bag size to select the corresponding model. Second, clarify the application scenario to choose V-bottom, square-bottom, handle or multi-layer models. Finally, balance cost and efficiency, and choose automatic or semi-automatic solutions according to the budget.
YG Machinery’s kraft paper bag machine adopts international brand components, with reliable quality and perfect after-sales service. We provide customized solutions according to different industries and regions, helping global customers achieve efficient and low-cost packaging production. If you have more questions about equipment selection, please contact our technical team for professional advice.
