1. Home
  2. Machines
  3. Flow Wrapping Machine
  4. SZ280W Horizontal Flow Wrapping Machine

SZ280W Horizontal Flow Wrapping Machine

  • Biscuits, bread, cakes
  • Medical devices
  • Hardware tools
  • Secondary Packaging
  • Vegetalbe
  • Soontrue-Group-SZ280W-Horizontal-Flow-Wrapping-Machine

What is SZ280W Horizontal Flow Wrapping Machine?

The SZ280W Horizontal Flow Wrapping Machine is a top film feed box motion flow wrapper for automatic pillow bag packaging. It is designed for applications where buyers need the familiar product handling of top film feed, but with more controlled end sealing than a rotary sealing system.
As part of Soontrue Group's flow wrapping machine series, the SZ280W is different from the standard SZ-280 because it uses box motion end sealing. The sealing jaws move with the product for a longer sealing contact time, which can help improve seal stability when the product, film material, or bag format needs more controlled sealing.
The SZ280W supports bag lengths from 120-600 mm, product widths from 70-200 mm, and product heights up to 80 mm or 110 mm depending on configuration. Its packing speed is 25-60 bags/min, making it more suitable for stable sealing quality rather than maximum speed.
Before requesting a quotation, buyers should prepare product dimensions, film material, required bag size, target speed, and sealing requirements. Soontrue engineers can help confirm whether SZ280W is more suitable than a rotary model.

soontrue-group-sz280w-horizontal-flow-wrapping-machine

Special Feature Section

  • High-Speed Operation

    01.

    The SZ-280W supports 25-60 bags/min, suitable for applications where stable box motion sealing is more important than high-speed rotary output.

    high-speed-flow-pack
  • Box Motion End Sealing

    02.

    The box motion end sealing system provides longer sealing contact time and controlled jaw movement, helping improve end seal consistency for suitable films and packaging formats.

    box-motion-End-Sealing
  • Wide Range of Bagging Sizes

    03.

    The SZ-280W supports bag lengths from 120-600 mm and product widths from 70-200 mm, covering medium-size pillow bag packaging applications.

    Wide-Range-of-Bagging-Sizes
  • Durable Construction

    04.

    With a machine weight of about 775 kg and dimensions of 4300 × 1100 × 1560 mm, the SZ-280W provides a heavier and more stable structure for box motion sealing.

    specification-bg
  • Servo Control System

    05.

    The servo control system improves film feeding accuracy, sealing synchronization, and cutting stability, helping maintain consistent sealing and pillow bag quality.

    specification-bg

Product video

This section can show the SZ280W running top film feed packaging with box motion end sealing.
Through the video, buyers can check the movement of the sealing jaws, sealing contact time, film tracking, product spacing, and final end seal quality. This video should focus more on sealing stability than speed.

{{item.title}}

  • {{item.title}}

VideoCover

Product parameters

Specifications SZ280 SZ280W SZ280X SZ280XW
Center distance 150 mm 192 mm 120 mm 160 mm 150 mm 192 mm 150 mm 192 mm
Bagging size range L 120-600 mm L 120-500 mm L 120-600 mm L 120-600 mm L 120-600 mm L 120-600 mm L 120-600 mm L 120-600 mm
W 70-200 mm W 70-200 mm W 70-200 mm W 70-200 mm W 70-200 mm W 70-200 mm W 70-200 mm W 70-200 mm
Product size range H 20-70 mm H 70-110 mm H 20-70 mm H 60-110 mm H 20-80 mm H 70-110 mm H 20-80 mm H 70-110 mm
Packing speed 25-100 bags/min 25-60 bags/min 25-100 bags/min 25-60 bags/min
Packing film width 200-600 mm 200-600 mm 200-600 mm 90-570 mm
Power supply 220V/1Ph/50Hz 220V/1Ph/50Hz 220V/1Ph/50Hz 220V/1Ph/50Hz
General power 5.3 KW 6.7 KW 4.92 KW 8.0 KW
Machine weight 550 kg 700 kg 560 kg 700 kg
Film Loader Top Top Bottom Bottom
End sealing Rotary Motion Box Motion Rotary Motion Box Motion
Machine dimensions 4260x1130x1400 mm 4335x1200x1410mm 4320x1200x1200mm 4330x1180x1410mm
Packing material PP, PVC, PS, EVA, PET, PVDC+PVC, OPP/CPP, etc.
  View Machine   View Machine View Machine

Application scenario

The SZ-280W can be used as a standalone top film feed box motion flow wrapper or integrated into automatic packaging solutions.
It can support packaging applications where stable end sealing is required, including bakery items, daily-use products, hardware, accessories, and other regularly shaped products within the machine's size range. Depending on production requirements, Soontrue Group can provide automatic feeding, sorting, labeling, cartoning, case packing, or other secondary packaging equipment.

Bag-shaped

Soontrue packaging machines support various flexible packaging formats to meet different product shapes, sizes and production requirements. From standard pillow bags to customized bag options, we provide reliable packaging solutions for diverse applications.

  • shape-4

    Pillow Bag with Euro Hole

    A pillow bag equipped with a reinforced Euro hole for hanging display. It provides a practical retail presentation option while maintaining the advantages of the pillow bag structure.

  • shape-3

    Linked Pillow Bag

    Multiple pillow bags are connected together through perforated sections, creating a convenient multipack format for retail, promotion, and bundled product applications.

  • shape-2

    Gusseted Pillow Bag

    A pillow bag with additional gusset folds on the side or bottom, providing increased capacity and better package stability. It is suitable for products requiring more volume or improved shelf appearance.

  • shape-1

    Pillow Bag Packaging

    The standard pillow bag features a simple and efficient sealing structure, making it one of the most widely used flexible packaging formats. It is suitable for a wide range of products across food, daily goods, and industrial applications.

FAQ

Q1:What is the main advantage of the SZ280W?

The SZ280W uses box motion end sealing, which provides longer sealing contact time than rotary sealing and helps improve end seal stability.

Q2: How is SZ280W different from SZ-280?

The SZ280W uses box motion end sealing, while the SZ-280 uses rotary motion end sealing. SZ-280 is better for standard rotary packaging, while SZ280W is better when sealing stability is more important.

Q3: What is the packing speed of the SZ280W?

The SZ280W supports 25-60 bags/min, depending on product size, film material, bag length, and sealing requirements.

Q4: What bag size range does the SZ280W support?

The SZ280W supports bag lengths from 120-600 mm and product widths from 70-200 mm.

Q5: When should I choose box motion instead of rotary sealing?

Choose box motion sealing when the product, film, or bag format requires longer sealing contact time and more controlled end seal quality.

Q6: Is SZ280W a bottom film feed model?

No. SZ280W is a top film feed model. If you need bottom film feed with box motion sealing, SZ-280XW may be more suitable.

 

CONTACT

Please fill in the necessary information in the table below and click the send button. After confirming the content, the responsible person will reply.