What's the meaning of welding bar?
The thermo shrinking wrapping machine, upper and bottom, both have one roll of PE film.
after the tin can,bottles or other container feeding into the wrapping area, upper and bottom film will be welded together,
then will leave one welding bar. as below samples for reference.
If can introduce more about KOMAL S-Series?
KOMAL S-Series, It is standard series, mean basic package, only can pack single track, only can use transparent film.
Weld Bar Sealing Method, featured with two rolls of film uploading, upside one roll of film and bottom one roll of film,
The two are joined to form a film curtain. When product is ready, pushed into the curtain by pneumatic structure, Welding Bar
(Sealing Bar) comes down to form a sleeve on the collation of product at the same time cutting the film and rejoining the curtain
for the subsequent pack.
It is designed for stacking and shrink wrapping of flat rectangular objects, such as Bottles, cartons, soap cakes, toothpaste,
reams of paper, shoe boxes, tin cans and many others. Capacity, 10cycles/minute, 15cycles/minute, 20 cycles/minute.
especially designed for small and medium-sized enterprises.
including:
S10 Fully Automatic 90 degree infeed shrink wrapper with multi-lanes. maximum speed of 10 cycles/min, it is KOMAL’s lowest speed machine.
S15 Continuous Motion bundle shrink wrapper with Inline Infeed with Multiple lanes. maximum speed of 15 cycles/min, it is KOMAL’s medium speed machine
S20 Full automatic stretch film inline infeed shrink wrapper with multi-lanes, also called automatic linear packing machine, maximum speed of 20 cycles/min, it is KOMAL’s high speed machine
Specification:
|
KOMAL S-series Machine model |
S10 |
S15 |
S20 |
|
shrinkage film material |
PE |
||
|
Film shrinkage thickness |
0.03-0.15mm |
0.07-0.1mm |
0.07-0.1mm |
|
Film shrinkage tunnel temperature |
160 – 260°can adjustable
|
||
|
Mian facility power |
18kw |
25kw |
30Kw |
|
Packing capacity |
10cycles/min |
15cycles/min |
20cycles/min |
|
wrappage max size |
L600×W400×H350mm |
L420 *W280 *H350 mm |
L420×W280×H350mm |
|
facility external size |
L5050×W3300×H2100mm |
L8400×W1250×H2200mm
|
L12000×W1250×H2200mm |
|
facility weight |
1200kg |
2000KG |
2500kg |

