Star seal produce bags on roll are bags folded several times before the bottom is sealed, so the seal runs through all the layers at once. When a shopper opens the bag, the bottom spreads into a star shape with no gussets and no gaps along the seal. The result is a bag that comes off a compact roll yet opens wide and carries weight evenly.
Flat roll bag or star seal: what changes?
A standard flat produce roll has a straight bottom seal. It works well for lighter items but forms corners that can stress under load, and the full bag width sets the roll width. A star seal bag is folded before sealing, so a wide bag fits on a narrower roll and dispenser. Once open, the round base fills naturally around apples, potatoes or bread rolls instead of pushing weight into two corners.
| Flat seal roll | Star seal roll | |
|---|---|---|
| Bottom | Single straight seal | Sealed through folded layers |
| Weight spread | Towards the corners | Even around the base |
| Leak points | Corners | No gusset gaps along the seal |
| Roll width | Equal to bag width | Narrower than bag width |
Where star seal produce bags on roll fit best
Supermarket fruit and vegetable aisles are the obvious home. The same rolls serve bakery counters, delis, market stalls, restaurant prep areas and home kitchens for portioning and storage. The star base also suits round containers and bins, which is why the same sealing method is common on star seal trash bags on roll.
On the shop floor, the perforation between bags matters as much as the seal. A clean tear line lets customers take one bag at a time without pulling half the roll off the dispenser. Rolls come on a paper or plastic core, chosen to fit the store’s holders.
Material and printing
HDPE is the usual choice: it is light, strong for its thickness and has a crisp feel that makes the bag easy to open. LDPE or a blend with LLDPE gives a softer, clearer film for produce that benefits from visibility. MDPE sits between the two. For food contact, Hanpak supplies these bags made from resin that complies with FDA 21 CFR 177.1520, with SGS test reports available for many products.
Retail chains often print a logo, recycling mark or short message in one or more colours. Print layout needs to allow for the folds, so share artwork early. See private label and custom printing for options.
Before ordering, measure the spindle or bracket on your existing dispensers and send us the core inside diameter and maximum roll width. If a new roll will not fit the holders already installed in a store, the bags stay in the back room. We confirm both figures on the sample roll.
From the Hanpak team
What to put on the enquiry
Bag width and length when open, micron, material, colour, bags per roll, core type, print colours and carton packing. If you also buy flat rolls, compare against our standard produce bags on roll to decide which format each department needs. Lead time for bag orders is 4–6 weeks for a first order and 3–4 weeks for repeats, counted from sample approval.
Frequently asked questions
Do star seal bags hold more than flat bags?
At the same film and size, the star base spreads the load more evenly and avoids corner stress, so the bag handles weight better. The actual capacity still depends on micron and material.
Can we get a small trial order?
MOQ is flexible and quoted per size and design. Samples are free, so you can test tearing and fit on your dispensers before committing.
Stock your produce aisle with Hanpak
Hanpak has exported for more than 20 years to customers in over 50 countries. Request a quote or samples and we will reply within 48 hours, or talk to the team on WhatsApp.