Custom Tin Tie Bags for Coffee, Granola and Snacks

What is a tin tie bag, and who orders it?

A tin tie bag is a gusseted paper bag with a flat wire strip glued just below the opening. The strip lets the customer close the bag again at home.

Most tin tie orders we quote come from small roasters, granola brands, popcorn shops and farm stands. They all sell something that gets used a scoop at a time.

The square bottom means a filled bag stands on a shelf or counter. That matters when the front panel carries your logo and flavor name. A bag that slumps hides the label and looks tired by the afternoon.

How much does each tin tie bag size hold?

We size tin tie bags by what goes in them, not by a fixed chart. A bag of light popcorn needs far more space than the same weight of dense coffee beans.

The table below is a starting guide. Always test with your own product, because grind, roast and chunk size all change the fill line.

How does the tin tie closure work?

The tie is a thin metal core inside a paper or plastic sleeve. It is glued flat across the top of the front panel, an inch or so below the edge.

After filling, fold the top over the tie two or three times. Then bend both tie ends back over the sides. The customer reverses this to open it and folds it again to close.

Leave at least two inches of empty bag above your product. Without that headspace the top will not roll far enough to hold. Bags filled to the brim also tear at the side seams when customers force the tie.

Which paper and weight suit a tin tie bag?

Natural brown kraft gives the classic roaster look. White kraft makes printed colors brighter and suits bakeries, tea brands and candy.

As a guide, tin tie bags are often made around 70–80 gsm, roughly 43–49 lb basis weight. Our guide to paper weight and gsm explains what those numbers mean in the hand.

Oily products such as dark roast beans or buttered popcorn can mark plain paper over time. Tell us what goes inside, and we will talk through paper options on your quote.

Can a tin tie bag have a window?

Yes. A narrow clear window strip running down the front lets customers see the beans, bread or granola before they buy.

Windows work best when the product looks good on its own. Fresh bread, colorful trail mix and whole beans sell well through a window. Plain ground coffee or pale oats usually look better behind a printed panel.

Keep logos and text away from the window edges. Ask for the window on your quote, and the proof will show exactly where it sits.

Printing a tin tie bag: front, back and gussets

The front panel is your label. Most customers print a logo, product name and a blank space to stamp or write the roast date.

The back panel suits brewing notes or ingredients. Side gussets fold in when the bag is flat, so keep fine text off the fold lines.

One-color print on brown kraft keeps costs down. Full color works on white kraft, like an all-over popcorn pattern. Roasters often pair these with our paper coffee bags for retail shelves.

• Leave the top two inches clear, because that area folds over the tie.
• Put a blank box on the front for dates or flavor stamps.
• Avoid thin white text on brown kraft; it can fill in.
• Keep barcodes on a flat panel, not across a gusset.

Filling and closing tips for your counter

A wide funnel or a scoop with a flat edge speeds up filling. Open the bag fully and press the bottom square before you pour.

Tap the filled bag on the counter to settle the contents. Then fold the top over the tie and press each fold flat with your thumb.

Close a few test bags and leave them on a shelf for a day before a big run. If a fold springs open, add more headspace or move to the next size up.

What goes wrong with tin tie bags?

Most problems we hear about come from sizing by guesswork. These are the ones worth checking before you approve a proof.

• Ordering a bag that fits the fill exactly, so the top cannot fold.
• Placing the logo so high that it rolls under the tie.
• Choosing a window for a product that looks dull in a pile.
• Printing a roast date that changes every batch instead of leaving a blank.
• Assuming every snack bag needs a tie; one-time snacks often do not.

How do I order printed tin tie bags?

Prefer to talk it through? Call the sales desk on (503) 461-4788. A photo of your current bag by WhatsApp or email helps us match the size.

1. Weigh one portion of your product and note it with the bag style you want.
2. Send that fill weight, your paper choice and your artwork for a quote.
3. We reply with a written quote; prices start from $0.30 per unit.
4. Check the free design proof, including the tie and window position.
5. Approve it; production takes 4–6 business days.
6. Your flat-packed cartons travel by free tracked delivery, which takes 2–3 business days.

Tin tie bags or another bakery and snack bag?

Pick a tin tie bag when your customer will open and close the pack many times. A treat eaten on the spot needs no tie, so a plain square-bottom bag is simpler and cheaper.

If you sell popcorn by the scoop for eating right away, look at our printed popcorn bags for snack stands. They skip the tie and open wide for fast filling.