Features of a Pouch Packaging Machine
A pouch packaging machine is used to package food, powders, liquids, and other viscous and granular products into bags. These machines can be equipped with a variety of features that enhance the product’s appearance and quality.
Pouch packaging machines are versatile and can handle many different types of pouches, including stand-up pouches that feature convenient pour spouts. These machines are efficient and can increase your production speed.
Sealing
Using a pouch packaging machine that is capable of automatically feeding, picking, coding and filling pouches and then sealing and cutting them is a great way to speed up your production process. These machines can be used to package a variety of different products, including food and beverage, pharmaceutical and cosmetics. Some can also be configured with a spout inserter to pack liquids and other soluble products.
To seal your pouch, the machine uses a hot seal bar that closes over the sealed area of the bag, adhering the sealant film layers to one another to create a strong seam. Alternatively, the pouch packaging machine bag can be sealed with ultrasonic technology, which uses vibration to induce molecular friction and generate heat only in the area of the pouch where it is needed.
The next step in the pouch packaging machine is a cooling bar that quickly cools the sealed bag to prevent degradation and keep it fresh for longer. This step is particularly important for liquid pouches, as it can help prevent leakage or spillage during transportation and storage.
Other options include a rotary pouch sealing machine, which can be set up to accommodate either VFFS or fin seal flow wrap equipment. These machines can seal flat or stand-up pouches with a center or corner spout, and are also suitable for modified atmosphere packaging (MAP). They can be fitted with gas flushing components to extend the shelf life of your product.
Printing
Pouch packaging machines can be fitted with printing or embossing equipment to apply lot or date codes. These are critical for complying with traceability standards set by distribution partners and state/federal regulators. Industrial facilities are home to a wide range of elements that can negatively impact coding, so a high-quality machine is essential for ensuring that applied codes are legible. Typically, the coder will be installed on the same conveyor line as the pouches. This allows the machine to grab a bag and insert the code in one smooth operation.
The bag is then scanned to ensure that it is the correct one for the product. Next, the machine will open the bag and fill it with the product. This is accomplished using advanced dispensing systems that are designed to handle a wide range of products, including powders, liquids, and pastes. Some models can even accommodate spouted pouches.
For example, the SI-Mini is a compact machine that can insert top spouts into stand-up, two and three side seal and side gusset pouches made of co-extruded or laminate material with inside PE or PP sealant layer. It’s ideal for pouch manufacturers or converters entering the spouted pouch business. Other options include the SI-60 FLEX, which can insert spouts into stand-up and zipper pouches that are made of co-extruded or pouches that have a welded bottom seal.
Filling
The filling system of a pouch packaging machine is responsible for measuring, conveying and dispensing the correct amount of product into each bag. It uses an auger filler and combination scales to do this. It can also handle products with different viscosities. It can fill granulates, liquids, pastes and soups. It can also create spouted pouches and side gusset bags. It can even manage 3-side seals. The machine can also accommodate reclosable features such as press-to-close zippers or eSlider.
This pouch packaging machine is equipped with a high-precision fiber optic photo sensor control, plc, servo motors and selected electrical and pneumatic parts from reliable international manufacturers. Its operation menu is preloaded on a 5. 7” touch screen for easy access and is adjustable during production. It also displays daily production output and self-diagnoses machine errors.
After the pouches are filled, they can be labeled and shuttled into a collection hopper or conveyor belt. These machines can be used to package a variety of products, including snacks, animal/pet food, powders, grains, seeds, liquids, and chemicals. They offer superior seal integrity and resistance to freezer burn, making them ideal for packaged foods. They are able to withstand a variety of temperature ranges and humidity levels. The machines can be fitted with either a vacuum or pressure labeling system. This eliminates the need to keep a large inventory of pre-printed labels and allows for a high level of flexibility.
Labeling
A pouch packaging machine is an essential tool for businesses that process food and beverages. These machines automatically grab bags from a conveyor belt, code them, and seal and output them for shipment. They can also be customized to meet specific product requirements. To maximize efficiency, choose a machine that is business-centric and has a quality-driven design. This will reduce the probability of weight and packaging errors.
A form fill seal (FFS) machine takes a large For pouch packaging machine manufacturers roll of film and converts it into individual, stand-up, side-seal pouches for packaging different products. They can accommodate a variety of sizes and shapes, including gussets. Some machines also feature a spout system for filling liquids. This type of machine is ideal for packaging a variety of foods and industrial products, such as powders, snacks, chips, and other dry products.
Besides the sealing and printing processes, a pouch packaging machine must have a good coding mechanism to print clear and accurate labels on the finished product. This is especially important for high-speed production lines that need to be able to meet strict regulatory standards. For instance, some countries require expiration dates and batch codes to be printed on the package.
Pouch coding is usually performed on an inkjet or thermal coding printer, which prints the product name and details on the pouch. The coding technology must be matched to the type of pouch and product being packaged.
