Kraft paper bags are one of those products every food and retail business needs and almost no one thinks about until they run out. They are cheap, they work, and they disappear into the background of your operation. But once you start buying them in bulk, the details decide whether you are getting a good deal or a hidden headache. This guide walks through the sizes, materials, and sourcing questions that actually matter for kraft paper bags.
Why kraft bags stay so popular
Kraft paper bags earn their place through plain usefulness. They are strong enough for a full takeaway order, recyclable in most paper streams, and cheap enough per bag that the cost barely registers against the order they carry. They take printed branding well, which turns a simple carrier into a walking ad for your shop. And because customers associate the natural brown paper with eco-friendliness, kraft bags support the sustainable image so many businesses want to project.
The thing to understand first is the weight
Kraft paper is sold by the GSM, which is how many grams a square meter of the paper weighs. That number drives everything else. Lightweight bags around 40 to 60 GSM are fine for bread, pastries, and small dry goods. Mid-weight options around 80 to 120 GSM hold sandwiches, deli orders, and retail merchandise. Heavyweight bags, often 120 GSM and above, carry heavier takeaway meals and bottles without tearing or soaking through.
Get the weight wrong and you get the two classic failures. Too light, and the bag tears when it is loaded with warm, slightly oily food. Too heavy, and you overpay for strength you do not need. Match the GSM to what actually goes in the bag.
Handle or bag, bottom or flat
Kraft bags come in two main families, and they serve different jobs. Paper bags with a square or gusseted bottom stand up on their own and hold three-dimensional orders, which makes them ideal for retail and grocery. Flat-bottom gift-style bags with twisted paper handles are the classic retail carrier, sturdy and presentable for boutique purchases.
Find the one that fits your order size. A bag that is too small means crushed food and awkward packing, while a bag that is too large wastes material and looks sloppy. Measure your biggest regular order and add just enough room, then standardize around that size.
Do you need a grease-resistant liner or coating?
Plain kraft is great for dry goods but it is not naturally greaseproof. A hot burger wrapped and dropped in an unlined kraft bag will leave a grease mark and can weaken the paper. If you send out anything oily, look for kraft with a grease-resistant coating or a liner, or pair the bag with a paper wrap that absorbs the grease first.
Sustainability claims need one careful check
Kraft bags typically carry a recyclable story, and often a recycled content or FSC sourcing claim. These claims only hold up if the bag is genuinely what it says. Confirm whether the bag is recyclable in your local paper stream, whether any coating stops it from being recyclable, and ask the supplier for the FSC or recycled-content documentation. A claim printed on a bag without backing is the same trap as an unverified compostability label.
What to confirm before you order in bulk
When you are ready to buy kraft bags wholesale, put these questions to the supplier. What are the available GSM weights and sizes for your products? Can they print your branding, and what is the minimum order for printed versus plain bags? Are the bags grease-resistant or do they need a coating for oily food? And what are the lead times, because paper bags run out fast and nobody wants to scramble for a rush shipment? A supplier who can answer all four cleanly is one you can build a reliable restock schedule around.
FAQ
Q: How heavy should a takeaway kraft bag be?
A: For typical deli and takeaway orders, mid-weight kraft around 80 to 120 GSM is usually right. Heavy items need 120 GSM and above.
Q: Are kraft paper bags recyclable?
A: Generally yes, in most paper recycling streams, unless a plastic or non-paper coating makes them non-recyclable. Check the specific bag and your local facility.
Q: Can kraft bags hold oily food?
A: Plain kraft is not naturally greaseproof. You need a grease-resistant coating or a liner, or a separate paper wrap for the oily item.
Q: How do flat-bottom bags differ from square-bottom bags?
A: Flat-bottom bags with handles are classic retail carriers. Square or gusseted bottom bags stand up on their own better for three-dimensional takeaway orders.
Stock the bag that carries your order and your image
The right kraft bag is strong enough for your heaviest item, sized to your biggest order, and honest about its materials. Get the GSM, the style, the grease resistance, and the documentation right, and the humble paper bag quietly does its job while supporting your brand. If you want help picking sizes, weights, and printed options at wholesale pricing, our team can quote you a program that matches how you actually pack.
our bagasse tableware range or our paper cups and bowls range or contact us for a wholesale quote.
