■Hot sealing and stitching workflow


Bag cleaning (optional) → Knife trimming bag opening → Inner bag heat sealing(4Group heating block heating)→ Roll pressing → Wrinkle paper tape → Sewing machine for outer bag sewing
■Product parameters
Serial Number |
model |
WBS-2 |
1 |
Sealing speed (m/min) |
7~10 |
2 |
Heating block power (Kw) |
0.5×8 |
3 |
Sealing machine power (Kw) |
0.55 |
4 |
Sewing machine power (Kw) |
0.4 |
5 |
Bag cleaning power (Kw) |
1.5 (alternative) |
6 |
Total power (Kw) |
6.5 |
7 |
Equipment dimensions [length x width x height (mm)] |
3153×1090×2052 |
8 |
Weight (Kg) |
About 650 |
9 |
Suture head |
DS-7C |
10 |
Sealing height (mm) |
800~1700 (from the ground) |
11 |
sealing temperature |
0~400℃ |
12 |
scope of application |
Woven (coated) bag, PE film heat sealed inside the bag, wrinkled paper tape sealed outside |
13 |
Packaging bag requirements |
1. The melting point of the outer bag is between 140 ℃ and 150 ℃, and the melting point of the inner bag is 100 ℃ (with a temperature difference of 30-50 ℃ or more between the inner and outer bags) The distance from the material to the top of the bag should not be less than 250mm. 3. The inner PE bag and outer bag openings must be flush at the top and glued together. |
■Electrical Configuration Table
Sealing machine drive motor: SEW/Nord
2-seam machine motor: SEW/Nord
3 Frequency converters: Schneider/Omron
4-cylinder: SMC (Japan)
5 Electromagnetic valve: SMC (Japan)
6-pack machine: DS-7C (N)
7 PLC: Mitsubishi/Siemens from Japan
8 photoelectric switch: Omron
9 Low voltage electrical appliances: Schneider
10 Temperature controller: Omron
