Poly/Plastic Bags
Industrial Poly Bags & Clear Polythene Packaging
Protect and organize your goods with our professional range of poly bags. Manufactured from high-clarity Low-Density Polyethylene (LDPE), these bags are the industry standard for everyday packing, retail protection, and heavy-duty industrial storage.
Whether you require standard 30-micron bags for apparel or 100-micron heavy-duty options for industrial hardware, Power Packaging maintains deep stock levels of all sizes for immediate Sydney dispatch.
Micron & Usage Guide
The durability of a poly bag is determined by its micron (μm) thickness. Selecting the correct gauge ensures product safety while optimizing material costs.
| Application | Typical Thickness | Popular Sizes (mm) | Product Type |
|---|---|---|---|
| Apparel, soft goods, documents | 30–40 μm | 100x150, 200x300 | Standard LDPE |
| Small parts, hardware, kits | 40–60 μm | 125x200, 150x225 | Press-Seal (Zip) |
| Heavy / irregular items, industrial components | 75–100+ μm | 300x450, 460x600 | Heavy-Duty Poly |
Food-Grade Reliability
Our select range of poly bags is manufactured from food-grade LDPE, making them suitable for direct contact with food products, pharmaceuticals, and sensitive electronics. For items requiring a professional finish, these bags can be quickly closed using industrial heat sealers, staples, or twist ties.
Poly Bags FAQ
What is the difference between poly bags and polythene bags?
They are the same in practice. "Poly" is shorthand for Polythene (Polyethylene), which is the material used to manufacture these resealable and open-top bags.
Can I buy poly bags in bulk?
Yes. Most sizes are available in carton quantities with volume pricing available for high-throughput warehouse and 3PL operations.
Do you offer bubble bags for fragile items?
Yes. Our bubble bags combine a protective cushion layer with a convenient bag format for fast packing.