PUDI Machine Stretch Film

1. Product Name

2. Key Product Highlights (Bullet Points)

• Optimized for Automation: Engineered specifically for rotary ring wrappers, spiral wrappers, and orbital machines, ensuring smooth, consistent feeding without breakage or "necking."
• High Pre-Stretch Ratio: Capable of stretching up to 300% (3:1 ratio) on mechanical or electronic pre-stretch units, significantly reducing film consumption and cost per pallet.
• Superior Cling & Load Retention: Features a specialized tackifier layer that provides excellent layer-to-layer adhesion, keeping heavy and unstable loads secure during transit.
• Puncture & Tear Resistant: High tensile strength and "puncture propagation" resistance protect loads with sharp corners or rough surfaces (like timber or metal) from piercing the film.
• Quiet Operation: Cast film variants offer low noise levels during high-speed application, creating a better working environment for warehouse staff.

3. Technical Specifications Table

4. Detailed Product Description

• Cost Efficiency: The high pre-stretch capability means 1 roll of our film can do the work of 2-3 rolls of standard film. You pay for less plastic while achieving a tighter hold.
• Machine Compatibility: Compatible with major wrapper brands (e.g., Lantech, Signode, Robopac, Orion). The consistent gauge prevents machine sensors from tripping and ensures smooth braking.
• Versatile Protection:
  • Cast Film: Offers high clarity and quiet unwinding, ideal for retail-ready pallets and high-speed lines.
  • Blown Film: Offers higher toughness and puncture resistance, ideal for rough, heavy, or sharp-edged loads.
• Weather Resistance: Provides a barrier against dust, dirt, and moisture, protecting goods stored in outdoor yards or unconditioned warehouses.
• Eco-Friendly Options: We offer "Downgauging" solutions—switching to a thinner, high-performance film reduces plastic waste and carbon footprint without sacrificing load stability.

• Tensile Strength: > 40 MPa (Machine Direction).
• Elongation at Break: > 400%.
• Puncture Resistance: High resistance to dynamic puncture forces during wrapping.

5. Application Scenarios

• Automated Production Lines: High-speed wrapping of uniform loads like beverage pallets, canned goods, and boxed consumer products.
• Building Materials: Securing rough loads such as bricks, timber, PVC pipes, and insulation boards (Blown film recommended).
• Chemical & Industrial: Stabilizing drums, bags, and heavy industrial components on pallets for export.
• Food & Beverage: Wrapping pallets of food cartons where hygiene and dust protection are critical.
• Paper Industry: Securing paper rolls and bales where high pressure is needed to prevent shifting.

6. Selection Guide: Choosing the Right Machine Film

• Cast vs. Blown:
  • Choose Cast if you have high-speed machines, uniform loads (boxes), and want quiet operation and clear visibility of the product.
  • Choose Blown if your loads have sharp corners (timber, metal), are heavy/irregular, or if you need maximum puncture resistance.
• Gauge (Thickness):
  • 10-15 Microns (Nano/Performance): For light to medium uniform loads. Requires a machine with good pre-stretch capabilities.
  • 17-20 Microns (Standard): The industry standard for general palletizing. Good balance of strength and cost.
  • 23+ Microns (Heavy Duty): For very heavy loads (>1000kg) or sharp edges where puncture is a high risk.
• Roll Length:
  • Longer rolls (1,800m+) reduce the frequency of roll changes, increasing operator efficiency.

7. Frequently Asked Questions (FAQ)