Packaging machine for coffee beans bag with exhaust valve
Today, let’s introduce the coffee bean packing machine with exhaust valve. The machine is a special machine for packaging machinery for coffee beans, chocolate beans and other bean materials.
Why do you need to add an exhaust valve on the coffee beans bag?
Due to the characteristics of coffee beans, coffee beans stored in the bag for a long time will ferment and generate more gas, which will expand the bag, so we have developed a one-way exhaust valve automatic packaging machine.
The machine is separately equipped with an exhaust valve device, which can discharge the gas generated by the bagged coffee beans and prevent the bag from expanding and breaking.
How does the packaging machine work?
1. The operator needs to load the coffee beans into the hopper of the Z-type material elevator, transport them upward through the loader, and bring them to the electronic multi-head combination scale for weighing.
2. After calculation, analysis and combination, the multihead combination scale will select the weighing hopper that is closest to the target weight, and issue a discharge signal, open the selected weighing hopper, and unload the coffee beans into the finishing tank into the collection tank. hopper.
3. The coffee beans fall into the vertical packaging bag below through the collecting hopper to complete the sealing, coding, cutting and other links are finally sent out through the finished product conveyor.
Of course, you can add an organizer disc to organize the packaging.
Our coffee bean packaging machine Model: ZV-420A is conventional equipped with 10 electronic combined weighing, Z-shaped material lifter, and working support platform.
Can the style of the coffee beans bag be changed?
First, let’s take a look at the bag style of coffee beans
According to experience, bagged coffee is divided into: back seal bag, corner bag, prefabricated bag, stick, bag in bag (small bag into big bag).
There are five main types of packaging equipment we recommend to coffee roasters and producers.
1. Back sealing bag
Back Seal Bags If speed is your top priority and your bagging style doesn’t stray far from simple small packs, the vertical back seal powder packer is ideal. You can learn more details form our vertical form fill seal machine series.
2. Flat bottom/square sealed bag (also called coffee corner bag)
Corner bags are the obvious choice for most coffee producers looking to package their product into an industry-standard signature type. However, this machine will be slightly slower in addition to wrapping, and you’ll sacrifice some speed but have the flexibility to create more complex wrap styles. These common packaging type also made by vertical form fill seal machine and premade pouch packaging machine.
3. Pre-made pouch
Just want to automate the filling and sealing of pre-made coffee bags? It’s easy: keep it simple with a bagged coffee grinder. For novice operators, the machine is easy to learn and quick to set up. And if you have multiple bag sizes, you’re in luck: the conversion will take a few minutes. We also offer premade pouch packaging machine solutions.
4. Stick packaging (also called long bar packaging)
The multi-row coffee powder packing machine is ideal for packing ground or powdered coffee products into slim single serving packs. Thanks to the multi-column setting, the packaging speed is also faster, and one cutter can produce four or five coffees, so if you don’t need that many, you can choose a model with fewer columns. You can learn more from our stick pack machine series.
5. Bag in bag (small bag into big bag)
The machine is essentially two overlapping batch packaging machines: the upper machine forms, fills and seals smaller portions, which are then automatically counted and fall into the lower machine to form, fill and seal larger outer portions bag.
It is very important to choose the right packaging machine for your coffee beans, which will affect your product quality and customer preference. Choosing the right packaging is half the battle.
If you want to have a deeper understanding of the coffee bean packaging machine with exhaust valve, please contact us through the form or online customer service.
