PVA Laundry Pods Detergent Packaging Machine
Capsules (Pods) are becoming one of the most popular packaging choice for consumer products.
For manufacturers, production seems too expensive due to the high cost of the machinery available in the market. Our mission was to make our own equipment that is easy to operate, flexible and reliable.
This is how we can offer our customers services for their new PVA based packaging products.
Automatic liquid pods packing machine is a rotary drum-type unit dose non aqueous liquid pods forming, filling, sealing and cutting equipment. It is an automatic high capacity water-sealing packing machine, specially designed for high concentrated laundry detergent pods. It has good adaptability of water soluble PVA film and detergent liquid.
The machine is particularly suitable for packing high concentrated liquid detergent,missible oil pesticide, oil chemicals agent and some other non aqueous system contents small dose single packs. It is a preferred packing way of product upgrade.
Sample
Machine Structure
Machine Size
Machine Specification
| Items | Details |
| Model | NZD‐530 |
| Speed | 1sec/row |
| Mold quantity | 6‐13 lanes(depend on pods size) Design based on 470+490mm or 490+510mm width film |
| Drum size | Outer diameter 800mm(with mould) |
| Pack volume | 5‐30g |
| Pod shape | 1,2,3,4 chambers (customized) |
| Weight tolerance | ±0.1g |
| Packing pass rate | ≥99.9% |
| Film waste | ≤9%(depends on pods size) |
| Running noise | <80dB(A) |
| Installed power | 15Kw |
| Power supply | 3phase 380V, 50Hz(customized) |
| Air source | 0.6m3/min, 0.5‐0.8Mpa |
| Packing film requirement | PVA/PVOH material |
| Film thickness | 75±5µm |
| Roll film | 3 inch core, diameter less than 300mm Width depend on the design |
| Conveyor belt size | 5760±5mm(length)*530±1mm(width)* 3mm(thickness) |
| Liquid inlet joint pipe Dia, connect way, height | 1.2", clamp connector, 2160MM |
| Pods output height | 500mm from ground |
| Control mode | Touch screen micro computer control |
| Dimension(L×W×H) | 3500×1150×2350mm（approx） |
| Weight | 3.0T（approx） |
Working Condition
| Condition | Items | Requirements |
| Working condition | Temperature | Best: +15-+25℃; Accepted: +5-+30℃ |
| Humidity | Best: 30%-45% No condensation; Accepted: 30-+50% | |
| Using place | Clean indoor workshop | |
| Material condition | Packed content | Laundry liquid; working temperature: +5~+40 ℃ |
| Product Specification | Mould size: subject to the design | |
| Storage condition | Water soluble film | According to the requirements of the supplier, suggested temperature: +20-+25℃, humidity: 30%-40%, constant temperature and humidity storage room, no condensation |
| Semi-finished pods | Suggested temperature: +15-+25℃, Humidity: 40%-60%, constant temperature and humidity storage room, no condensation |
Structure Feature
| Parts | Parameter |
| Film transfer system | 1> Drive mode: servo motor control; |
| 2> Bottom film preheating roller temperature adjustable range of 0-200 ℃; | |
| 3> Preheating roller material: special high thermal conductive silicone rubber. | |
| 4> Transmission roller material: hardening treatment 6061 Aluminum alloy; | |
| 5> Inlet Film correction mode: scale identification + flattening roller; ensure guidance stability | |
| 6> Fast, accurate and convenient to change roll film. | |
| Mould system | 1> Mold Shape: customize as per client's specific requirement base on square or rectangular cutting edge; |
| 2> Pod shape: After theoretical simulation and handmade sample confirmation with small mould in lab‐machine; | |
| 3> Mold Material: aircraft‐grade aluminum alloy T651, surface harden coating; | |
| 4> Mold Integrated processing molding, to ensure reliable accuracy. | |
| 5> Mold can be replaced, easy to clean. | |
| Vacuum system | 1> Invention patent vacuum mechanism design, reliable sealing, uniform pressure in each mold cavity |
| 2> Vacuum pressure up to ≤‐0.07MPa; | |
| 3> Leybold vacuum Pump, noise﹤80dB (A); | |
| 4> Imported vacuum valve parts; | |
| 5> Independent vacuum opening and closing design, precise positioning, stable forming. | |
| Filling system | 1> Filling Metering Method: Plunger type pump, single pump single head; |
| 2> Metering cylinder material: Shell SS304, lined with zirconia ceramics; | |
| 3> Filling nozzle material: SS316L | |
| 4> Filling pipe material: PE. Seals material: fluorine rubber; | |
| 5> Filling pressure: 0.01Mpa; | |
| 6> Anti‐drip way: check valve(one‐way valve) (patent design); | |
| 7> Single pump design accuracy 0.02ml/times. | |
| Sealing system | 1> Patented water applying mechanism design, servo motor control, water roller self‐cleaning; |
| 2> Water metering method: metering pump, uniform & stable water volume; | |
| 3> Water quality: With on‐line water treatment system to meet the requirements of production; | |
| 4> Sealing Roller material: special high thermal conductive silicone rubber; | |
| 5> Heat sealing roller temperature adjustable range 0‐200 ℃; | |
| 6> Sealing drive Mode: servo motor control. | |
| Vertical cutting | 1> Cold cut; |
| 2> Convenience‐style vertical cutting design, easy replaceable blade; | |
| 3> High speed steel blade, Germany brand | |
| Horizontal cutting | 1> Horizontal cutting positioning mode: servo motor control, optical fiber sensing; |
| 2> Slitting accuracy: <0.3mm; | |
| 3> Blade Material: tool steel; | |
| 4> Thermal cutting temperature range: 0‐250 ℃; | |
| 5> The design ensures easy cleaning and replacement of the blade. | |
| Drum | 1> Servo motor driving |
| 2> Adjustable rotation speed: range 1‐1.2 rpm; | |
| Conveyer system | 1> Discharge direction: Face the machine |
| 2> Belt Material: PVC; | |
| 3> Conveying speed variable frequency adjustable: 0‐10 m/min, synchronize with the drum; | |
| 4> Belt Correction method: Guide Strip. | |
| Frame | 1> 304 stainless steel frame(square tube 60×60×4mm) |
| 2> 304 stainless steel plate（60×20mm） | |
| 3> Tempered glass(8/12mm), form a closed working chamber | |
| Control feature | 1> Self-cleaned water roller design, ensure the sealing stability, decrease the machine stop time for cleaning the water roller. |
| 2> Vacuum pressure detection and control, may not stop the complex irrigation; | |
| 3> Accurate fine-tuning water applying, pods can be packed directly on the packaging line after sending out from belt | |
| 4> Fully Servo control for film feeding, pods forming, water applying, sealing, cutting |
