Popular Specs by Market
| 🇺🇸 USA | 🇪🇺 EU | 🇯🇵 Japan | |
|---|---|---|---|
| Sold by | Inches and mil | Millimetres and µm | Size number (規格袋) or mm |
| Common thickness | 1 mil, 2 mil, 4 mil | To your spec | 0.02–0.03 mm LDPE |
Any size, thickness and print can be made to order.
The everyday poly bag: one open end, three sealed sides. Tell us what goes in and how it is closed (heat seal, tape, twist tie) and we will match the film.
Flat Poly Bags for Food, Parts and Retail Packing
Flat poly bags are the simplest packaging bag: open at the top, sealed on the other sides. Factories use them for parts and components, food plants for portion and bulk packing, and retailers for small goods and garments.
We make them clear for visibility, white or black for privacy, thin for light items or heavy for parts with sharp edges. Send us the size and thickness, or a bag you use now.
Where they’re used
- Food and portion packing
- Parts, components and hardware
- Garments and textiles
- Medical and lab supplies
- Bulk packing in cartons
How ordering works
- Tell us the size, thickness, color and print. If you’re not sure, send a sample or a photo.
- Get a free sample from stock, or a custom sample made to your spec.
- Approve the sample. Lead time starts from this date: 4–6 weeks for a first order, 3–4 weeks for a repeat.
- We send production photos while your order is running.
- Inspect before loading. You or a third-party inspector can check the goods before the container is loaded.
Quality control. Our plants work to Japan’s JIS standard and ISO 9001 quality management. Every pack carries a lot number, so if anything is ever wrong, you send us a photo of the lot number and we can trace it back to the exact production run.
Printed bags. Reorder within 2 years and you don’t pay the printing plate fee again.
FAQ
Which thickness?
1 mil suits light items, 2 mil general packing, 4 mil heavy or sharp parts.
Are they food-safe?
Yes, our food bags use FDA-compliant material.
Can you add a gusset?
Yes, side or bottom gusset for bulky items.
What is the minimum order?
It depends on size and print. Send us your spec and we will quote.
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Request a quote · WhatsApp +84 898 545 893 · info@hanpak.com.vn
