Printed Warning Notice Bags
Clear Perforated Printed Warning Notice (PWN) Poly Bags — Product Overview
These clear perforated PWN poly bags are designed for practical, high-throughput packing where visibility, easy opening and clear handling guidance matter. The transparent film helps you identify contents at a glance, while the perforation makes it easier to separate and open bags quickly during picking, packing and dispatch. The “Printed Warning Notice” (PWN) print provides an on-bag warning message to support safer handling and compliance where required.
This listing represents a configurable product range, so please select the option that matches your required bag size and pack quantity.
Key Features
- Clear film for fast identification: Transparent polythene helps reduce picking errors and speeds up order checking.
- Perforated for convenience: Perforation supports quick separation/opening in busy packing environments.
- Printed Warning Notice (PWN): On-bag warning print helps communicate handling guidance clearly.
- Lightweight, space-efficient packaging: Poly bags store flat and take up minimal space compared with rigid packaging.
- Helps protect items from dust and light moisture: Suitable for keeping products clean during storage and transit (not intended as a liquid-tight or airtight barrier).
- Versatile for many product types: Commonly used for apparel, parts, printed materials and general fulfilment.
Typical Uses
- Warehouse picking and packing for ecommerce orders
- Retail back-of-house bagging and stock organisation
- Protecting items from dust during storage
- Bundling components, spares, samples or paperwork with products
- General dispatch and internal distribution
Clear Perforated PWN Poly Bags — Full Product Guide
Choosing the right poly bag is about balancing protection, speed of use and clear communication. Clear perforated PWN poly bags are a popular choice where teams need to pack quickly, keep contents visible and include a printed warning notice directly on the bag. Below is a practical guide to help you select and use this product effectively.
How It Works
Bagging and visibility: The clear film allows packers and recipients to see the contents without opening the bag. This can help with quality checks, barcode scanning (where applicable) and reducing returns caused by mis-picks.
Perforation for speed: Perforation is intended to make bags easier to separate and open during repetitive packing tasks. In fast-moving environments, small time savings per order can add up significantly across a shift.
Printed warning notice: The PWN print provides a visible warning message on the bag itself. This is particularly useful when bags may be handled by multiple people across the supply chain, ensuring the warning remains attached to the packaging rather than relying on separate labels.
Materials and Construction
These bags are made from clear polythene film. Polythene is widely used for protective packaging because it is lightweight, flexible and resistant to tearing under normal handling. The film thickness (often shown in microns) is a key indicator of durability and feel:
- Lower micron films are typically lighter and more economical for low-risk, lightweight items.
- Higher micron films generally provide a sturdier feel and improved puncture resistance for sharper or heavier contents.
Always match film thickness to the product you are packing—especially if items have corners, edges or protrusions that could stress the film.
Understanding Size and Fit (Choosing the Right Option)
Bag sizes are commonly shown in imperial and/or metric measurements. To choose the best fit:
- Measure the product’s width and height (including any packaging, inserts or folded sections).
- Allow clearance so items slide in easily without stretching the film.
- Consider thickness/bulk for multi-item bundles—bulky contents may require a larger bag than the flat dimensions suggest.
If you are packing a range of SKUs, it can be helpful to standardise on a small set of bag sizes to simplify stockholding and reduce picking mistakes.
Health and Safety
Poly bags can present hazards if misused. The printed warning notice is intended to help communicate safe handling guidance. As with all plastic bags:
- Keep packaging away from babies and young children.
- Do not place bags over the head or face.
- Store packaging materials responsibly and dispose of them in line with local regulations.
If you have specific compliance requirements for your industry or destination market, ensure the warning message and packaging format meet your internal policies and any applicable regulations.
Ideal Applications and Use Cases
Clear perforated PWN poly bags are commonly used across:
- Ecommerce fulfilment: Bagging garments, accessories, small boxed items, and order components.
- Manufacturing and assembly: Kitting parts, fasteners, fittings and small components for production lines.
- Print and stationery: Protecting leaflets, manuals, brochures and paperwork from scuffs and dust.
- Retail operations: Stock organisation, returns processing and backroom storage.
- Distribution: Keeping items grouped and protected inside outer cartons or mailers.
Maintenance, Cleaning and Care
Poly bags are typically single-use protective packaging. For best results:
- Store in a clean, dry area away from direct sunlight and heat sources to help maintain film performance.
- Avoid overfilling to reduce the risk of splitting at seams or stressing the film.
- Use appropriate outer packaging (cartons, mailers, void fill) when shipping items that could puncture the bag.
Case Study (Example Workflow)
Scenario: A small ecommerce warehouse ships mixed orders containing apparel and accessories. The team needs a fast way to keep items clean, visible and grouped per order line.
- Step 1: Picker places each SKU into a clear PWN poly bag so contents remain visible for verification.
- Step 2: Packer checks items through the film, reducing handling and speeding up QC.
- Step 3: Bagged items are placed into an outer mailer/carton with any paperwork, helping keep the order tidy and protected.
Result: Faster packing, fewer picking errors and improved presentation on arrival.
Who Is It For?
- Warehouses and fulfilment centres needing quick, repeatable packing processes
- Retailers and wholesalers organising stock and dispatching orders
- Manufacturers kitting components or protecting parts in storage
- Any operation that benefits from clear visibility and an on-bag warning notice
Colours / Features Available
- Colour: Clear (transparent)
- Feature: Perforated
- Feature: Printed Warning Notice (PWN)
Sizes Available
This product page may include multiple size and pack options. Please choose your required size and quantity from the variant selector. If you need help selecting the best option for your product, share your item dimensions and approximate weight and we can advise on a suitable bag size and film thickness.