Horizontal packaging machine for fruits and vegetables. Forms bags from PE film half-sleeve or vegetable net with sealing or stitching.
MGUPO-NOTIS-PE-300/1000 is designed for packaging free-flowing and large-piece products (fruits and vegetables) into bags formed from a polyethylene film half-sleeve or vegetable net.
Machine Composition
- Machine frame
- Packaging material half-sleeve unwinding system.
- Half-sleeve pulling system.
- Bag perforation device.
- Thermal transfer printer for current information marking.
- Vertical sealing and cutting unit.
- Conveyor for moving filled bags with integrated vibrator.
- Dose receiving funnel.
- Horizontal sealing and cutting unit for the filled bag.
- Packaging material waste rewinding system.
- Control cabinet.
- Enclosure of acrylic glass (doors, panels) and metal panels to protect personnel from moving mechanisms and protect machine units from external influences.
Operating Principle
The machine operates in intermittent (start-stop) mode. Packaging material as a polyethylene film half-sleeve is unwound from a roll on a cardboard core. The unwinding and pulling system consists of: 1) a reel holder with forced unwinding, 2) a "rocker" eliminating significant dynamic loads on the packaging material at start and controlling roll unwinding activation, and 3) two toothed pull belts with linotex, pressed against each other and against the pull system working surfaces by a system of pressure rollers.
The filled bag is also moved by an integrated conveyor. The conveyor belt moves synchronously with the pulling system.
Bag length is ensured either by photo-mark operation or by a bag length sensor. The machine has all necessary adjustments for bag width and height. The bag is formed by welding two vertical seams and welding the upper horizontal seam. When packaging in polyethylene film, a cutting and rewinding system for excess bag material remaining after horizontal welding above the top seam is installed.
At the product filling position, a device for slowing the initial part of the dose can be installed to soften the product impact on the conveyor and each other, and to protect the bag from tearing. The bag exits the packaging machine on the conveyor after filling and top seam welding.
During packaging material unwinding the machine performs the following actions:
- When working with film, punches 6 through-holes for product ventilation;
- Welds two vertical seams on each bag and makes a vertical cut, forming bag blanks suspended on the packaging material carrier tape.
- Receives product doses from the weigher. The bag bottom is compacted using a vibrator integrated into the machine conveyor.
- Seals the bag top and cuts the filled bag from the carrier tape.
- The remaining packaging material is rewound onto the rewind device spool.
- Finished bags exit on the packaging machine conveyor and are tipped onto the outfeed conveyor KO-01-NOTIS-Sh2 for transfer to the operator for palletizing.
Design Features
- All parts and components in contact with product are made of stainless steel or food-grade approved materials.
- Frames, housings, brackets are made of steel profile, bent parts or sheet, shot-blasted and coated with polymer paint.
- Can work with different types of fillers
Video
- Carrot packaging in different bags
- Carrot packaging
- Potato packaging
- Carrot packaging in polyethylene bags
| Technical Specifications | ||
|---|---|---|
| Product type and dimensions | carrots | diameter up to 50 mm length up to 200 mm |
| potatoes, onions, beets, apples, citrus | diameter up to 100 mm | |
| Dose weight | 1500–20000 g | |
| Output Rate | 15 bags/min | |
| Packaging material type | PE half-sleeve | |
| Film thickness | 60–80 µm | |
| Half-sleeve height | 300–1000 mm | |
| Roll core diameter | 76 mm | |
| Maximum roll diameter | 400 mm | |
| Bag type | three-side seal pillow bag | |
| Bag height | 250–950 mm determined by half-sleeve height |
|
| Bag width | adjustable and changeable with interchangeable units | 300–600 mm |
| Trimmed strip width | max 50 mm | |
| Hole diameter | for product ventilation | 10–15 mm |
| Power supply | 400 V, 50 Hz | |
| Power consumption | max 2500 W | |
| Clean dry air consumption | 300 Nl/min | |
| Overall dimensions | 1350×4600×2300 mm | |
See Also
DVKL-NOTIS-12-1-Tr — linear combination weigher for fruits and vegetables
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