Shanghai TIWIN Industry Co., Ltd.
                                                                                                           
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PVA Water Soluble Film Wrapping Machine for Dishwasher Detergent Tablets CE

Price Negotiable
Price: Negotiable
MOQ: 1 Set
Delivery Time: 20 business days
Brand: TIWIN INDUSTRY
Product Description
TWP-300 PVA Water Soluble Film Wrapping Machine
TWP-300 PVA Water Soluble Film Wrapping Machine for Dishwasher Detergent Tablets CE

The TWP-300 is a specialized PVA water soluble film wrapping machine designed for eco-friendly dishwasher detergent tablet packaging. Using polyvinyl alcohol (PVA) film that dissolves completely in water, this machine produces single-dose dissolvable pouches that eliminate plastic waste and provide convenient consumer use.

With a built-in dehumidification module, the TWP-300 maintains optimal ambient conditions for PVA film handling, preventing premature dissolution and ensuring stable film feeding throughout production. The back-sealing system with precise temperature control creates strong, moisture-resistant seals suited for water soluble film properties.

Technical Specifications
Model TWP-300
Packing Speed 50-300 bags/minute
Product Dimensions 36x26x12mm
Film Roll Diameter 320mm
Bag Type Backing sealing with straight cutter
Voltage 220V/1P 50Hz
Motor Power 7.1 kW
Machine Weight 320 kg
Machine Dimensions 5,250x920x1,500mm
Key Features
  • PVA Film Optimization: Purpose-built for PVA water soluble films with specialized temperature-controlled sealing jaws that prevent film burning or incomplete sealing on dissolvable materials.
  • Built-in Dehumidification: Integrated humidity control module maintains stable processing conditions, protecting PVA film from ambient moisture absorption during high-speed operation.
  • Precision Three-Side Sealing: Triple-seal configuration with independent temperature zones ensures hermetic pouch integrity for each dishwasher tablet pack.
  • Gentle Product Handling: Specially designed feeding channels and soft-grip conveyors prevent tablet chipping or breakage during high-speed transfer into the packaging station.
  • Quick Changeover Design: Tool-free size adjustment system allows format changes between different tablet dimensions in under 15 minutes, minimizing production downtime.
Frequently Asked Questions
What is PVA water soluble film and why use it for dishwasher tablet packaging?
PVA (polyvinyl alcohol) film dissolves completely in water, leaving zero plastic residue. For dishwasher tablets, the consumer places the entire PVA-wrapped tablet directly into the dishwasher dispenser without unwrapping, providing convenience and reducing single-use plastic waste.
How does the TWP-300 prevent the PVA film from dissolving during production?
The TWP-300 includes a built-in dehumidification module that maintains low relative humidity in the film handling area. Combined with climate-controlled sealing stations, this prevents PVA film from absorbing moisture and becoming sticky or dissolving during processing.
Can this machine also handle standard plastic films?
The TWP-300 is optimized for PVA and similar water soluble films. While it can run thin BOPP films, we recommend the TWP-300 for standard plastic film applications and the TWP-300 for dedicated PVA film production lines.
What after-sales support is available?
We provide comprehensive support including installation assistance, operator training, remote troubleshooting, spare parts supply, and preventive maintenance programs tailored to PVA film packaging operations.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shanghai TIWIN Industry Co., Ltd.
Location No.26,Lane 333,Wensong Rd,Songjiang District,Shanghai,China
Contact Person Toi Foo

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