Four Side Sealing Packing Machine | Doypack Machine

Application:
Capable of packaging pastes, detergent liquids, sauce, and syrup, it operates at up to 60 bags/min with minimal material waste. Its user-friendly interface permits rapid adjustments for various sizes and types of pouches with the assurance of flexibility, high sealing strength and reliable production capacity.

Wide Application Range:
The 4 side sealing bag packing machine is designed for a wide range of liquid and paste products. Below is common application areas and product types:

* Paste Products:

Peanut butter, chocolate sauce, mayonnaise, honey, ketchup.

* Juice & Sauce: 

Mixed fruit juice, milk, syrup, olive oil, soy sauce.

* Daily & Industrial Liquids: 

Liquid soap, disinfectant, detergent, engine oil, pesticide.

Packaging Style:
This machine supports lots of packing types, including premade pouches, 3 side sealing bags, and 4 side sealing bags, sachet.This pouch type supports small sachets or larger pouches, providing both convenience and premium shelf display.

Process Workflow:
1. Bag Feeding: The machine picks up 4 side sealing bags in the bag feeder and puts them neatly onto the running machine.

2. Bag Opening: Utilizing suction cups and mechanical armor, this bag can be unlocked from the top to ensure it's prepared for filling.

3. Filling: The product, whether it is liquid powder, paste, or granules is precisely put into the bag via Dosing System (pump or auger or weighing device).

4. Sealing: Bags are sealed on all four sides by heat and pressure, resulting in a an airtight, strong seal.

5. Finished Bag Output: The bags that have been made are then redirected onto the conveyor

Packing Machine Structure Overview:
* Bag Feeder: Bags in a well-organized manner and is ready for pickup by automatic.

* Bag Opening: Make use of suction as well as air pressure to grasp and unlock each pouch.

* Filling System: Various fillers (pump or auger and weigher) are linked to match powders, liquids or granules.

* Sealing unit : Touchscreen that comes with PLC that makes it easy to define parameters, and track performance.

* Control Panel: Moves the finished pouches from storage to the collection location.

* Output Conveyor: Delivers the finished pouches to be collected or the subsequent packaging steps.

Features:

Bag Feeder The machine comes with a bag feeder of large capacity with four side sealing bag. This premade pouches are neatly placed. It will automatically take bags in a sequential order to ensure continuous operation, without any manual feeding.
	Bag Opening Utilizing suction cups and mechanical grippers, it pulls out a pouch from the feeder. The pouch's top is then opened by the use of air or mechanical stretching.
Filling System The machine is able to integrate various filling machines based on the kind of product being used: Sauces and liquids: piston pump, gear pump or flow filling systems. Each system is specifically designed to provide exact quantities, with minimal waste and consistent results for packaging.
	Sealing Station After the pouch has been filled which the sealing jaws are used to apply pressure and heat to seal the pouch every side. The seal is soft, solid and airtight, providing an excellent protection of the product.
Control System The machine is controlled by modern PLC control system, which has touchscreen interface. It has intuitive options for the size of the pouch, the volume of filling and production speed.