Patent right was acquired.


Insert the filled paper bag between carrier chains and all the operations of trimming, folding and over-taping are automatically performed in one line.

  • Can be connected to installed automatic packaging machines.
  • Installed machines may be required to be modified with respect to dimensions and functions.

Newlong Industrial Co.,Ltd. holds the exclusive license to Patent No.3581875 on the FT-24-ON.

Options are included in the unit shown
Sealing speed
8 - 15m/min
Top folding width
Trim width
10 - 30mm
Power source
200V, 3-phase
Drive motor


Tape width
Tape surface
2 types of print and blank
Print repeat length (when printing)
Bag width + total length of both ears + 40mm
Ear length
2 types of 5 and 40mm

Heater (One temp. controller for each pair)

For pre-heater
500W x 2, 1 pair
For over-tape
600W x 2, 1 pair
450W x 4, 2 pairs
Air source


    • Bag top controller
    • Low tape detection
    • Tape break detection
    • Tape seam detection
  • Prevention of foreign matter from being included. Foreign matter is not included because no thread and tape, source of dust, are used.
  • Reduced cost and enhanced operability Over-tape is the only auxiliary material used. ”Ear” length is reduced from conventional 40 to 5mm to reduce auxiliary material cost.
  • Printed over-tape is correctly positioned on bag Combination of printed over-tape and 5mm “ear” length make print on the seal and gussets on both sides visible even when bags are stacked. Most suitable for appealing the product name at stores.
  • Improved working environment Low machine noise because no sewer is used. Working environment is improved and maintenance is easy because there are no oiling points.
  • Reduced change-over time Bag and over-tape change-over is easily controlled on the graphic panel.
  • Use bag making machine OTS-540 for processing bag top to produce folded bags with cut tapes (with print pattern matcher).
  • Products can be taken out easily by pulling the cut tape because single fold is used.
  • Conventional folding over-tape sealers produce long “ears,” impairing the appearance of packages. In addition, the long “ear” over-tape could break during transportation, causing troubles.
  • The “ear” length is now only 5mm thanks to improved cutting accuracy. Package appearance is far better and print on the over-tape and gussets is clearly visible.
  • Because of the short tape section, the tape section containing products is formed like a square bottom.
Dimensions vary with specifications.
  • Specifications should be changed without previous notice
  • There are some differences between shown picture and specifications of each MODEL.
  • Diversion without permission should be prohibited.

Celebrating the 75th anniversary of the foundation, NewLong Industrial Group is starting for the 21st century with the renewed Company’s Logo.
Also, we are starting DIRECT COMMUNICATION with Customers for Manufacturing and Sales.