High-speed 4 Lane Liquid Sauce Sachet Counting Packing Machine Line

Application:
This 4 Lane Liquid Sauce Sachet Counting Packaging Line is used to package liquid and semi-liquid items such as tomato ketchup and sauces, mayonnaise and salad dressings, honey and vinegar, shampoo, and soy sauce. It is suitable for sealing sachets with a 4 or 3-sided seal. The machine ensures accurate measuring, high speed filling and consistent sealing. Ideal for the food, cosmetic, and condiment industries that require compact and efficient paste packaging machines.

Package Type: 
Suitable for liquid sachets (3/4 side seal, stick). Integrated counting & cartoning unit automatically arranges sachets into boxes or cartons for secondary packaging.

Suitable Products: 
The Landpack High-speed 4 Lane Liquid Sauce Sachet Counting Packing Line is designed for efficient, precise, and hygienic packaging of various liquid and semi-liquid products as below
- Food Sauce: Tomato ketchup, salad dressing, chili sauce, soy sauce.
- Condiment: Vinegar, sweet paste, oyster sauce, mustard.
- Liquid Paste: Honey, jam, syrup, peanut butter.

Workflow: 
1. Automatic Film Pulling – The roll film is automatically unwound and aligned for precise bag forming.
2. Laser Coding – Prints clear production date or batch number on the film before filling.
3. Liquid Filling – Each lane accurately fills the preset amount of sauce, paste, or liquid into the sachets.
4. Hot-air Longitudinal Sealing – Forms the vertical seal using constant-temperature hot air for leak-proof pouches.
5. Vertical Side Sealing – Ensures each lane's side edges are tightly sealed and uniform.
6. Roll Film Pulling Wheels – Pulls the film steadily to maintain tension and bag length accuracy.
7. Horizontal Sealing – Creates the top and bottom seals for each sachet to ensure strong sealing.
8. Cutting – The machine precisely cuts individual sachets from continuous film strips.
9. Sachet Bags Discharge – Finished sachets are automatically discharged and transferred to the counting and boxing system.

Machine Key Components:
1. Air-sharf roll film device
2. UV laser Printer
3. Material tank
4. Filling nozzle
5. Vertical sealing
6. Control Panel
7. Horizontal sealing cutting
8. Product conveyor
9. Automatically counting sachet into box device
10. Finished Product Conveyor

Features:

Air-shaft Roll Film Device Ensures smooth and stable film unwinding with precise tension control for continuous multi-lane operation.
	UV Laser Printer Non-contact marking for clear and permanent date codes or batch numbers without damaging the film surface.
Material Tank Made of stainless steel, equipped with level sensors for continuous feeding and stable sauce flow.
	Vertical Sealing Forms strong and uniform longitudinal seals using constant-temperature control, preventing leakage.
Control Panel Smart touch screen interface for adjusting speed, temperature, and filling volume with real-time monitoring.
	Horizontal Sealing & Cutting Seals the top and bottom of sachets and precisely cuts each piece for consistent size and quality.
Product Conveyor Transfers finished sachets smoothly to the counting and boxing section, improving automation efficiency.
	Automatic Counting & Boxing Device Automatically counts sachets and packs them into boxes accurately, saving labor and ensuring order accuracy.
Finished Product Conveyor Outputs neatly packed boxes for easy collection or integration with downstream packing systems.