V bottom paper bag making machine is a high-quality product at Ronald Web Offset. It caters to the requirement for quality paper bags efficiently. Our machines have various features like Pneumatic reel lifting and Pneumatic Break for Auto tension control. It comes with Dancing Roller Mechanism to facilitate controlling the tension. The V-bottom bag-making machine can be availed with the following options: Inline Printing and Servo Drive Unit with a print mark sensor.
The quick transformation over the Tube Formation Plates is another add-on. As a trusted V-bottom paper bag-making machine manufacturer, we manufacture superior quality machines that can be used in High Carbon and Chromium Cutting Knives and are provided with an On Run Size Adjustment feature. Two rollers Glue System is provided along with it to make it better pasting.
Options Available
| Model | RVB 1018 | RVB 1418 | RVB 1824 |
| Bag Length | 150-460MM | 150-460 MM | 180-610 MM |
| Bag Width | 75-270MM | 75-270 MM | 10-450 MM |
| Gusset | 0-100 MM | 0-100 MM | 0-170 MM |
| Max Speed | 500 Bags/MIN. | 500 Bags/MIN. | 400 Bags/MIN. |
| Paper Thikness | 30-90 GSM | 30-90 GSM | 30-120 GSM |
| Paper Roll Width | 250-740 MM | 250-1000 MM | 250-1290 MM |
| Max Roll Diameter | 1000 MM | 1000 MM | 1000 MM |
| Total Power | 3.7 KW | 3.7 KW | 5.7 KW |
| Glue Motor | 90 W | 90 W | 90 W |
| Over All Dimension | 3600*1900*1500 MM | 3600*1900*1500 MM | 5000*2400*1750 MM |
| Weight Of Machine | 2050 KG | 2250 KG | 4500 KG |
This machine produces high quality paper bags with V bottom with or without gazette that are mainly used in groceries , medical and confectionaries shops.
Let us understand the work process of the V bottom paper bag making machine. We will talk about it in 6 important steps.
Step 1: Roll Paper Feeding and Folding
Roll paper feeding is the first step where the roll is fed in the reel stand through the pneumatic reel lifters. Pneumatic brake offers the required paper tension before the paper gets folded properly to the former of the printing unit. The tension of the paper reel is controlled by the dancing roller mechanism provided on the reel stand.
Step 2: Inline Printing (Optional)
The paper from the reel stand goes to the printing unit and one or two color is printed. The printing unit is based on Flexo technology in which water-based ink is used which is environment friendly. The heating drier is provided to dry the flexographic ink completely
Step 3: Forming Bag
In this the paper tube is formed by the application of the side glue unit. On the run gusset size can be changed . In this the guide rollers are provided for smooth running of the paper tube
Step 4: Cutting
In the cutting section four high carbon and high chromium knives are used to cut the paper bag to its desired length.
Step 5: Gluing
Two roller system is provided to provide the uniform layer of the glue so that proper pasting is done.
Step 6: Pasting Bottom
Now, the paper bag is almost ready, and it has to use a system of rollers. These rollers press the bags to keep the folding ends intact and produce them wholly in a single piece.
Step 7: Delivery of the bag
Here, a big drum is provided which delivers the finished bag on the delivery table in the vertical direction. The counting of the bags is automatically done with the counting mechanism provided in the section
We are among the most trusted V bottom paper bag making machine suppliers in India and it is our work that comes with perfection every time.
Ronald Web Offset the company of International repute is a privately held family owned company engaged in manufacturing ‘RONALD’ line of presses Since 1983.
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