Printed Warning Notice Bags
Clear Perforated Printed Warning Notice (PWN) Poly Bags are a practical, compliant way to protect goods in transit while clearly communicating that the contents may present a suffocation hazard. These bags are manufactured in clear polythene so items remain visible for quick identification, and they feature a perforation to help reduce the risk associated with airtight packaging. Commonly used for packing, kitting and dispatch, they are ideal when you need a dependable protective outer bag with a prominent warning notice.
Key Features
Printed Warning Notice (PWN):
A clear, pre-printed warning helps communicate safe handling and storage guidance, supporting safer packing and distribution practices.
Perforated for safer packaging:
Perforations help prevent the bag from being fully airtight, which can be beneficial where a warning notice is required and safer packaging is preferred.
Clear polythene for easy identification:
The transparent film allows quick visual checks of contents without opening the bag—useful for pick/pack accuracy and returns processing.
Lightweight protection:
Helps protect products from dust, light scuffs and handling marks during storage and transit.
Convenient packing format:
Supplied in bulk packs for efficient use in busy packing benches, warehouses and fulfilment operations.
- Printed warning notice for clear safety messaging
- Perforated to reduce airtight sealing
- Clear film for fast content recognition
- Suitable for packing and dispatch across many industries
- Bulk quantity packs for operational efficiency
Typical Uses
- Protective outer bagging for boxed items, components and accessories
- Order fulfilment and dispatch where a warning notice is required
- Kitting and assembly lines (grouping multiple parts into one bag)
- Retail and eCommerce packing where visibility of contents is helpful
- General warehouse storage to keep items clean and organised
Printed Warning Notice Poly Bags — Full Product Guide
Printed Warning Notice (PWN) poly bags are designed for organisations that want the everyday benefits of polythene packaging—cleanliness, visibility and protection—while also displaying a prominent warning message. They are commonly selected for packing operations handling a wide range of goods, especially where packaging may be handled by multiple people throughout the supply chain.
How It Works
These bags act as a protective sleeve around your product. Items are placed inside the bag and the bag is then closed using your preferred method (for example, folding, taping, or placing inside an outer carton). The printed warning notice remains visible on the outside of the bag, and the perforation helps reduce the likelihood of the bag forming a fully airtight seal.
Materials and Construction
Manufactured from clear polythene film, these bags are lightweight yet practical for day-to-day packing. The clear material supports quick identification of contents and helps reduce packing errors. The film thickness (often specified in microns) indicates the gauge of the material and can help you choose the right balance between flexibility and durability for your application.
Visibility and Presentation
Clear packaging is especially useful when you want to keep products protected while still allowing staff or customers to see what’s inside. This can be beneficial for:
- Pick/pack verification
- Returns processing
- Stock checks and inventory control
- Presentation of neatly packed items
Perforation: What it means in practice
The perforation is designed to help prevent the bag from being completely airtight. In many packing environments, this is preferred when using warning notice bags, as it can reduce the risk associated with airtight plastic packaging. Perforation can also make it easier to release trapped air when packing bulky or compressible items.
Floor Type Compatibility
These bags are suitable for use in most packing environments, including:
- Warehouse packing benches
- Fulfilment centres
- Retail stockrooms
- Light industrial and assembly areas
Health and Safety
Plastic bags can present a suffocation hazard. The printed warning notice provides clear safety messaging, and the perforation helps reduce airtight sealing. Always follow your organisation’s packaging safety procedures and ensure warning messages remain visible when the product is packed and shipped.
Ideal Applications and Use Cases
Printed warning notice poly bags are widely used across sectors where protective bagging is needed and safety messaging is important. Typical examples include:
- eCommerce fulfilment: bagging items before placing into mailing cartons
- Manufacturing and assembly: grouping components, fixings, or accessories
- Wholesale distribution: protecting goods during handling and pallet movement
- Retail operations: keeping products clean in storage and back-of-house areas
Choosing the Right Option
When selecting a PWN poly bag, consider:
- Bag dimensions: choose a size that allows the product to fit comfortably without excessive stretching
- Film thickness (microns): thicker films can offer increased durability for heavier or sharper-edged items
- Pack quantity: bulk packs can reduce changeover time and support high-throughput packing
Maintenance, Cleaning and Care
Poly bags require minimal maintenance. To keep them in best condition:
- Store away from direct sunlight and heat sources
- Keep cartons sealed until use to prevent dust contamination
- Avoid placing heavy objects on top of stored bags to reduce creasing
Case Study (Typical Workflow Example)
Scenario: A busy fulfilment team dispatches mixed orders daily, including small boxed items and accessories. To reduce handling marks and keep items clean, each product is placed into a clear PWN perforated poly bag before being packed into an outer carton. The team benefits from quick visual confirmation of contents, while the warning notice remains visible during handling and storage.
Who is it for?
- Warehouses and fulfilment centres needing efficient protective bagging
- Manufacturers and assemblers packing components and kits
- Retailers and wholesalers wanting clear, tidy presentation and safer packaging
- Operations that require warning notice messaging on plastic bags
Colours / Features Available
- Colour: Clear
- Feature: Printed Warning Notice (PWN)
- Feature: Perforated
Sizes Available
This product page may include multiple size and pack options. Please select the required option from the dropdown/variant list on this page to match your packing needs.