Non Wovan Bag Pick Fill Seal Machine

Woven Bag Rotary Pick-Fiill-Stitch Packing Machine

Woven Large Bag Rotary Pick-Fill-Stitch Packing Machine is a type of automated packaging equipment used to efficiently package products in Premade Woven Bags. This type of machine is commonly used in the Rice-Grain-Flour industry, pharmaceuticals, Chemical and other industries where high-speed and precise packaging in Woven Bags is required.

The name “Rotary Pick-Fill-Stich” indicates the three main stages of the packaging process:

Pick: In this stage, the machine uses a picking mechanism to grab and position empty containers, such as pouches or cups, onto the rotary platform. The containers are usually fed in bulk, and the picking system ensures proper orientation and positioning of each container.
Fill: Once the empty containers are in place, the machine fills them with the desired product. The filling system can vary based on the type of product being packaged. Common filling methods include volumetric filling, auger filling, liquid filling, or combination weigh filling.
Stitch: After the containers are filled, the stitching process takes place. This involves securely stitching the bags with thread to prevent any leakage or contamination. The stitching method can vary depending on the packaging material and the specific requirements of the product. 

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Suitable Bag Type

Main Performance and Features

  • Wide range of pouches.: All kinds of pre-made woven bags such as flat and stand-up 
  • High speed.: 10-12 bags/min (according weight, product feature)
  • Easy to operate.: PLC controller and color touch-screen, fault indication on the touch screen.
  • Easy to adjust.: Only about 10 minutes to change different pouches.
  • Frequency control.: Speed can be adjusted by frequency conversion within the range. 
  • High automation.: Unmanned in weighing and packing process, machine alarm automatically when failure.

Safety & Hygiene Features

  • No pouch/ incorrect pouch opening-no fill-no seal, machine alarm.
  • Machine alarm and stop when the inadequate air pressure.
  • Safety guards with safety-switches, machine alarm and stop when the safety guards are open
  • Hygienic construction, the product contact parts are adopted sus304 stainless steel.
  • Imported engineering plastic bearings, no need to oil, no contamination.
  • Oil-free vacuum pump, avoid the pollution of the production environmental.

Packaging Process

Station 1 🡪 Bag dispensing (Bag feeding): Feed many pouches or bags in the bag magazine, which can move up and down, and you can feed bags very easily when it moves down, and when it moves up, there are a mechanical arm with two vacuum caps will take bag up and then transmit it to the mechanical gripper on the rotary table.

Station 2 🡪 Bag Opening: Using air to open the bag, and an opening detection device inserts into the opened bag to expanding it and detect if it is open or not.

Station 3 🡪 Filling and vibratory mechanism: There are an opening detection device insert into the open bag or pouch to expanding it and detect if it is open or not. No open no filling no sealing

Station 4 🡪 Material Vibrated : To make the material flat in bag and more easy for sealing

Station 5 🡪 Sewing/Sealing

Station 6 🡪 Output

Key features and benefits

  • High-speed packaging: The rotary design allows for rapid and continuous packaging, making it suitable for high-volume production lines.
  • Precision and accuracy: These machines are designed to ensure precise filling and sealing, minimizing product waste and ensuring consistent package quality.
  • Versatility: Rotary Pick-Fill-Seal machines can handle a wide range of container shapes, sizes, and packaging materials, providing flexibility for various products.
  • Automation: The machines are typically fully automated, reducing the need for manual labor and increasing production efficiency.
  • Hygienic design: Machines used in food and pharmaceutical industries are often designed to meet strict hygiene and sanitation standards, ensuring the safety and integrity of the packaged products.

As with any packaging equipment, it’s essential to choose a Woven Bag Rotary Pick-Fill-Stitch Packing Machine that matches the specific packaging requirements of the product and industry. Manufacturers of such machines can provide guidance and customization options to meet individual needs.

Technical Parameters

Property Value
No. of working stations
Bags size in mm
W:240 -~400mm x L:250~600mm
Bag Type
All Type of Plastic bag, Woven bag,
Filling Volume
2–10 kgs depending on type of products
10-12bags/min bag depends on the product status and filling weight
Package Accuracy
Total power consumption
5 Kw
Compress air requirement
0.6m³/min supply by user

Suitable Products

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