How To Choose The Right Food Bag Packaging Machine For Food Factories in 2026
October 21, 2026
How to choose the right food bag packaging machine for food factories in 2026
Why do some factories use premade bag packaging machines and others use bag packaging machines? Which one should I choose? This is the soul torture of many food factory purchasing leaders when they first come into contact with automation equipment.
The two devices have similar names and look similar, but they are very different in use. If you choose the wrong one, you will either waste your money or your efficiency will not improve. Today, from the three dimensions of bag warehouse capacity, bag changing time, and investment threshold, we will help you thoroughly distinguish: which type is suitable for your production line.
First, understand the core differences
Premade bag packaging machine: Use the finished bags that have been made (stand-up bags, zipper bags, three-side seal bags, etc.), and the machine is responsible for opening, filling, and sealing the bags. The bags are "empty bags" made in advance and used directly on the machine.
Bag packaging machine: using roll film (tube film), the machine makes bags, cuts, fills and seals online. Bags are "made to order" from a roll of film.
To put it simply: one uses finished bags, and the other uses rolled film to make bags by yourself.
Dimension 1: Bag storage capacity & bag changing time
Premade bag packaging machine: The bags are stacked into a pile and placed in the bag warehouse. The standard bag warehouse capacity is about 200-500 bags, depending on bag thickness and size. During high-speed production, the machine needs to be stopped every 20-40 minutes to replenish bags (or equipped with a double bag warehouse to change bags without stopping the machine). It takes about 1-2 minutes to fill the bag each time.
Bag-feeding packaging machine: A roll of film is usually several hundred meters to thousands of meters long, and can continuously make tens of thousands or even hundreds of thousands of bags. Changing the film roll once is enough for continuous production for 8 hours or even a whole day. The film replacement time is about 2-3 minutes, but the frequency is extremely low. Furukawa Machinery's double-bag warehouse seamless switching technology can realize bag replenishment without stopping the machine, which is especially suitable for enterprises with continuous production in two shifts.
Conclusion: In long-cycle continuous production and night shift unattended scenarios, the bag-feeding method has obvious advantages. For production lines with multiple varieties, small batches, and frequent bag changes, premade bag machines equipped with double bag warehouses are also acceptable.
Dimension 2: Investment threshold & operating costs
Premade bag packaging machine: The equipment structure is relatively simple and the purchase threshold is low. Domestic entry-level premade bag packaging machines are about 30,000-80,000 yuan, and medium- and high-speed models are 100,000-200,000 yuan. But there’s one more item in the running costs: finished premade bags are more expensive than roll film. For the same material and size, the unit price of premade bags is about 20%-40% higher than the converted cost of roll film because of the additional bag making process and transportation costs.
Bag-feeding packaging machine: The equipment price is relatively high. The mainstream price of domestic bag-feeding machines is 150,000-300,000 yuan, and imported ones are more expensive. However, the cost of roll film is lower. In long-term mass production, the cost of packaging materials saved can quickly cover the equipment price difference. When the annual consumption exceeds 5 million bags, it is recommended to give priority to settling this account.
Conclusion: If the initial budget is limited and the annual output is not large (for example, within a few million bags), the premade bag machine is more user-friendly. The annual output is tens of millions or even hundreds of millions of bags. Although the bag-feeding machine is expensive, the money saved on film may be paid back in one year.
Dimension 3: Bag Exquisiteness and Flexibility
Premade bag packaging machine: can directly use various complex bag shapes such as beautifully printed, zippered, suction nozzled, special-shaped die-cutting, etc. Because the bags are made by professional bag making factories, the patterns have high precision and a strong three-dimensional effect.
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