Seals pinch-bags fully automatically
High performance machine for fully automatic closing of double and single pinch-bags
Fully Automatic from Bag Insertion to Closing
Simply insert the leading edge of a bag between the carrier chains or belts. All further operations are done automatically. The PBS Series is the most advanced system for sealing pinch-bags fully automatically in one line.
Seven Variations for Various Bag Specifications
The user can choose the best model according to the products in the bag and the specifications of the pinch-bags. Each of the carrier chain and belt types has single and double variations so that pinch-bags of any specifications can be handled.
Precision for Enhanced Sealing Performance
Hot-melt glue is completely heated with hot air and is firmly pressed between press rolls to totally seal the bag. For inner PE layer bags,the PE film is first sealed to eliminate moisture and dust entry and prevent degeneration of the products.
Adjustable Heater Temperature
The temperature of both hot air heater and inner layer heater is easily adjustable to suit bag specifications and conditions. Enhanced efficiency and quality packaging are realized at all times.
Ease of Maintenance
Major parts are protected by sealed covers to substantially reduce machine problems. The machine rejects dirt,and maintenance and control of the machine is quite easy.
For double pinch-bags
Carrier chain type for single pinch-bags
The compact machine for speedy closing of pinch-bags
|Bag type||3-ply gusseted paper bags||3-ply paper with inner PE layer||3-ply paper with inner PE layer||3-ply paper with inner PE layer||3-ply gusseted paper bags||3-ply paper with inner PE layer||3-ply paper with inner PE layer|
|Depth of fold（mm）||45||50||50||50||45||50||50|
|Options||ー||ー||ー||ー||In-feeder device||In-feeder device||In-feeder device|
●Speed is for 50Hz. Specifications are subject to change without prior notice.
●Non-gusseted bags are used for double pinch.
●A:Pre-hot air heater,B:Heater for sealing innermost layer(bar heater). C:Hot air heater(closer heater)
Sealing Process-Pinch-Bag with or without Inner PE Layer
Bag top is folded at a right angle. Hot-melt glue is melted by hot air blow. The top is further folded flat on the bag surfaca and pressed and sealed by press rolls.
●Pinch-Bag with Inner PE Layer(Double Pinch)
PE layer is heated by pre-hot air heater and sealed by bar heaters. Hot-melt glue is then melted by hot air blow of hot air heater. The bag top is pressed and sealed.