Shrink Bundling Machine
The shrink bundling machine is also called the water bottle packing machine.
The shrink wrapping machine for bottles will form round cuffs on the left and right ends of the product for easy handling.
So this machine is very suitable for packaging bulky and heavier products, such as cartons, flat pack furniture, books, cans, mineral water, beer, glass bottles, beverages, etc.
How does the shrink bundling machine Work?
The shrink bundling machine includes a shrink bundling sealer and a shrink tunnel.
According to the different requirements of customers, the machine can feed the products from the straight direction or the side to the sealing area.
The machine wraps the shrink film around the product, seals, and cuts, and then the product moves into the shrink tunnel via a conveyor for shrinking.
It makes the product more commercially attractive and protects storage and shipping.
A Video Example Of The Water Bottle Packing Machine
Which heat shrink film is suitable for Water Bottle Packing Machine?
The primary purpose of a shrink bundling machine is to wrap heavier products.
So it is recommended to use thick film. PE shrink film is the best choice. This machine can only use a single wound shrink film.
Features of polyethylene shrink film
Polyethylene shrink film is an eco-friendly shrink wrap.
A five-layer co-extrusion process is adopted.
Tear-resistant and puncture resistance. Super waterproof.
The packing speed of water bottle packing machine
The shrink bundling machine usually wraps heavy products with thick film.
To ensure that the film is fully shrink, the shrink tunnel is generally more prolonged, and the speed of the conveyor belt is designed to be slower.
Packing speed can reach 10 pcs/min.
KEEPTOP‘s shrink tunnel is equipped with a metal mesh conveyor belt to ensure even airflow.
The tunnel exit features an adjustable cooling fan to help speed up cooling.
Packaging case of shrink packaging machine

Automatic Water Bottle Packing Machine
The following are the specific technical parameters of the PE shrink wrap machine:
MODEL | DES-X5040A | DES-S5040 |
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Electrical | 220V/380V 50Hz/60Hz 3 Phase | 220V/380~460V 50Hz/60Hz 3 Phase |
Power | 2.25KW | 20KW |
Packaging Speed | 1-10pcs/min | 1-10m/min |
Working Pressure | 250L/min 0.4-0.6mpa | / |
Cutter Size/Tunnel Size | 600mm | L1500mm*W500mm*H460mm |
Maximum package size | L420mm×W270mm×H350mm | / |
Minimum package size | L250mm×W50mm×H100mm | / |
Machine Dimension | L1020mm×W1610mm×H1915mm | L2500mm×W820mm×H1680mm |
Machine Weight/Load Capacity | 370kg | 30kg |
Shrink Film | PE/POF/PVC/PP | PE/POF/PVC/PP |
Shrink Film Width/Thickness | Max590mm/0.03-0.25mm | / |
Technical parameters of semi-automatic shrink bundling machine
MODEL | DES-X5038B | DES-S5038 |
Picture | ![]() | |
Electrical | 220V/380V 50Hz/60Hz | 220V/380~460V 50Hz/60Hz |
Power | 1.6KW | 20KW |
Packaging Speed | 1-8pcs/min | 1-10m/min |
Working Pressure | 170L/min 0.3-0.5mpa | / |
Cutter Size/Tunnel Size | 600mm | L1500mm*W500mm*H400mm |
Maximum package size | L450mm×W270mm×H330mm | / |
Minimum package size | L250mm×W60mm×H140mm | / |
Machine Dimension | L915mm×W1170mm×H1990mm | L2500mm×W830mm×H1660mm |
Machine Weight/Load Capacity | 210kg | 30kg |
Shrink Film | PE/POF/PVC/PP | PE/POF/PVC/PP |
Shrink Film Width/Thickness | Max550mm/0.03-0.25mm | / |
More technical features of KEEPTOP’s machines:
1. There are proximity switches on the upper and lower sides, which can effectively prevent miscutting the packaging and ensure the safety of the operation.
2. Omron PLC control to ensure the accuracy and stability of the packaging process control.
3. The Omron AC contactor, an intelligent instrument, makes the system temperature more accurate, and the machine service life is significantly prolonged.
4. A high-power step-less speed change system ensures the quality of conveying.
5. The upper and lower hot air circulation system ensures the perfect packaging effect at one time.
6. PID temperature controller its temperature control is precise and energy-saving.
7. The packaging process of the machine is stable and reliable, and it can adapt to work for a long time without stopping.
8. Touch screen control, all actions are monitored, and automatic alarm and PC status are displayed on the touch screen, making the operation of the equipment more secure and reliable. The machine can be operated in a single step, easy to debug and maintain.
9. The machine is equipped with several automatic protection measures to ensure the device’s safety and the operator’s.
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