Custom Poly Bags / Product Handling & Presentation
Custom poly bags for product handling, protection and presentation.
Custom poly bags cover a broad range of practical packaging directions, from flat and gusseted bags to parts, mailing and retail display formats. Start with what you are packing, the product dimensions, use case and the type of closure or presentation you are considering.

Start with the brief
Choose the bag direction from the product and how it moves through the customer journey.
The useful inputs for a poly bag project are usually straightforward: product size and shape, whether the bag needs expansion room, the way it is sealed or displayed, and whether any print or reference sample already exists. Those details help structure the next conversation.
Product dimensions
Describe the product shape, dimensions and the amount of room it needs inside the bag.
Bag format
Consider whether a flat, gusseted, handle, header, parts or mailing bag direction best matches the use case.
Use & presentation
Explain how the bag will be handled, closed, displayed, transported or identified during the product journey.
Where it can fit
Poly bag planning can begin with a practical product task and grow into a clear packaging brief.
Poly bag formats can be considered for parts organization, retail display, product protection, mailing and many other handling needs. The important point is to frame the page around your product dimensions, use and packaging process rather than a one-size-fits-all bag claim.
Parts & components
Share the product dimensions, quantity per bag, identification needs and how the package moves through handling or assembly.
Retail presentation
Bring the display context, product shape, desired bag type and any header or printed presentation direction.
Mailing & handling
Describe the item, packing method, closure expectations and the way the bag will be used in transport or fulfillment.
Project checklist
What to include when you contact WANLI.
You can begin with the information available today. The list is a practical starting point, not a requirement to finalize every specification before the first conversation.
- Product type, dimensions and quantity per bag
- Whether a flat, gusseted, handle, header, parts or mailing bag is being considered
- How the bag will be closed, displayed, transported or identified
- Current bag sample, photo or visual reference if available
- Print or artwork direction if relevant
- Estimated quantity, market and project timing
Related packaging directions
Explore a related product or start the project brief.
Products
Review flexible packaging, poly bags and other packaging directions.
Stand-Up Pouches
Explore a flexible pouch route for a different product need.
Request a Quote
Send the dimensions and use context for your bag project.
Custom Poly Bag FAQ
Questions specific to custom poly bags
What information should I provide for a custom poly bag inquiry?
Share the product dimensions, quantity per bag, preferred format, handling or display use, closure direction, artwork status and estimated quantity.
How do flat and gusseted poly bags differ?
A flat bag has a simpler profile, while a gusseted bag includes an expandable side or bottom area. Product shape and internal space needs help determine which direction to discuss.
Can I start with an existing bag sample or photo?
Yes. A current bag, photo or reference is useful context for explaining what you are packaging and what you want to change or retain.
What poly bag formats can I discuss with WANLI?
You can begin a conversation around custom poly bags, including directions such as die cut handle bags, parts bags, mailing bags, header bags, flip top bags and gusseted poly bags.
Explore poly bag formats
Choose the product context before choosing the bag format.
Each format below has a different buying brief. Use the product, handling and presentation context to explore a focused page, then send the details you already have for a project discussion.
Die Cut Handle Bags
For retail carry and handover discussions.
Parts Bags
For components, kits and operational identification.
Poly Mailing Bags
For shipment and fulfilment workflow discussions.
Header Bags
For hang-display and information-led presentations.
Flip Top Poly Bags
For simple fold-over packing conversations.
Gusseted Poly Bags
For products with additional volume to describe.
