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When it comes to waste management, not all trash bags are created equal. While they may look similar at first glance, the bottom seal design of a trash bag plays a critical role in its strength, leak resistance, and suitability for specific bin types.
Two of the most common types of trash bag seals are:
Star-Seal and Flat-Seal. Let’s break down their differences to help you make the right choice for your business or household needs.
What is a Star-Seal Trash Bag?
A star-seal bag is designed with a bottom seal that’s gathered and sealed in a single spot—forming a star-like shape when laid flat. This design allows the bag to conform easily to the shape of any trash can.
Key Benefits:
- No leaks: Preventing messy spills.
- Ideal for irregular bins: The shape adapts to round or narrow containers.
- Even weight distribution: Reduces risk of tearing when lifted.
Best for: Food service, hospitality, healthcare, and general use where hygiene and leak resistance matter.
What is a Flat-Seal Trash Bag?
Flat-seal bags are sealed straight across the bottom—like a standard shopping bag. They’re flat, simple to produce, and typically more affordable.
Key Benefits:
- Lower cost: Economical for large-volume use.
- Lies flat: Easy for stacking and storage.
- Great for square bins: Works well with uniform container shapes.
Best for: Office environments, dry waste collection, and packaging purposes.
Star-Seal vs Flat-Seal: Which One Should You Choose?
| Feature | Star-Seal Bags | Flat-Seal Bags |
|---|---|---|
| Leak Resistance | Excellent – prevents leaks | Moderate – not ideal for wet waste |
| Adaptability | Fits all bin shapes | Best for square bins |
| Strength | Stronger at the base | Moderate |
| Cost | Slightly higher | More economical |
| Use Case | Food waste, healthcare, cleaning | Office, paper waste, general purpose |
Hanpak’s Trash Bag Solutions
At Hanpak Vietnam, we manufacture and export a full range of high-quality trash bags including both Star-Seal and Flat-Seal bottom styles. We can make bags from virgin or recycled materials, in various sizes, thicknesses, and colors.
Whether you’re looking for maximum leak protection or cost-effective waste solutions, we’re here to tailor your order with exactly what you need.
For more information about Hanpak’s plastic bag products, please contact us:
Email: info@hanpak.com.vn
Hotline (Mobile/WhatsApp): +84 898 545 893
Our experienced sales team is ready to assist you. Contact us today to place your order and experience the quality and reliability that Hanpak offers.