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Kraft paper bottom gusset glue applied courier bag making machine

This machine is special designed for making bags which use Kraft paper and stick by glue.
  • KPEB-700-B

  • WZZL

  • 8477800000


    KPEB-700-B Model Kraft paper bottom gusset glue applied courier bag making machine

one line synchronization gluing


1. KPEB-700-B model Kraft paper bottom gusset glue applied courier bag making machine, Kraft paper courier bag machine in short. We use single layer Kraft paper and apply glue in some part crosswise and lengthways, and then heat press and seal into a finished courier bag product with bottom gusset. We only need to use ordinary Kraft paper on this machine. There have to be a cross width code mark which size is 5x40mm, please propose if you can’t print it; ( We can equip a set of online stamp unit. There are six stamps in total, six of them are used to make the positioning mark of bag width, two will install on the machine and the other four send together with the spare parts.)

2. The glue for second time heat seal after folding must be non-sticky twice opening glue after cooling or air drying.

Ⅰ.Brief Introduction:

1. This machine is special designed for making bags which use Kraft paper and stick by glue.

2. Bag making method: Applying glue on the Kraft paper flap small folding part of the flap lengthways, and applying glue on the side of the bag crosswise, and sealing the small folding part on the flap, and roller folding from one side or from double sides, and positioning dispense glue on the bottom of bag apply red strip, making M bottom gusset, three times of mechanical heat sealing and one time of mechanical cold pressing, rolling the easy-tear line and cold cutting etc. Finally finished in to a standard Kraft paper bottom gusset bag.

3. This machine uses multi point advanced motion controller technology. It is controlled by computer program from film unwinding to cutting. This machine is a high-quality, easy-operational and professional one to make good-looking a, durable and environment-friendly bags.It can make the bags as follow:

Bag Structure:

Ⅱ.Technical Parameters

1. Function:

This machine can make single layer Kraft paper bottom gusset bag in one line or two lines, it has functions like applying red strip, rolling easy tear line, small turn up on the flap,positioning dispense glue on the bottom of bag and pressed sealing etc.

2. Bag making size

When making in one line,450mm(bag width)X600mm(bag height,with flap);

When making in two lines,400mm(bag width)X350mm(bag height, with flap);

Depth of bottom gusset30mm, it can make two gusset at the same time

when making small bags.

3. Bag making speed:

The maximum speed of machine is 25 meters/min, that is 50 pcs/min if make bags which width is 500mm.

The highest mechanical executive speed is 70 cuts/min.

One line,70 pcs/min

Two lines,140 pcs/min

4. Machine size:

Length 23 meters, height 2.2meters, width 4 meters

III. Main Configuration:(from cutter part to material unwinding part)

1. Main control

China“YIKONG”motion controller as main control, touch screen as human machine interface.

8 full closed loop AC servo motor with bus communication, one stepping motor to fine move the cutter. Can choose automatic follow and cut, but the material must printed with the positioning mark.


Four sets of mechanical sealing knife, three of them are for heat sealing, and the other one for cold pressing.

3.crosswise and lengthways applying glue

Six work position for applying glue, equipped with one set of four lines for apply glue on the bag sides. The crosswise applying glue on the bag side are driven by servo motor;

And two sets of the two lines hot melt glue machine. One set is for applying glue on the small folding at the opening part, and the other set for applying glue on the bottom gusset part for sealing;

One set of single line hot melt glue machine for apply glue on the bag flap.

4.Bottom gusset

This machine is equipped with one set of double line bottom gusset making unit with deviation rectify device. It can make one bottom gusset in one line or make two bottom gusset in two lines. The depth of bottom gusset is 30mm.


Hydraulic lifting unwinding rack, equipped with auto tension magnetic powder and two 3 inches air shaft( one equipped on the machine and the other as spare parts), and computerized deviation rectify. And redundancy multi rollers automatic following to feed the material. The maximum diameter of unwinding is φ1200mm, and the maximum width of unwinding is 1200mm

.Supporting facilities:(The buyer supply)

1.Power: 3-phase 4-wire AC380V 50Hz and ground earth (notes: The steel diameter must be 30-50mm, the length is more than 1.5m directly put into the ground, and there should be a line conductor which more than 4 square mm leads to upside of ground) Strictly forbid the null line connecting the machine.

2. Installation filed: The buyer must make sure the ground is hard enough to support the machine run stably after installation and debugging. And to avoid the ground settlement that make the machine work abnormal or broken.

. Air pressure: 5 kg/cm 


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