Custom Mylar Snack Bags

Choosing Size and Fill

Snack bag sizes are usually chosen by weight, but the volume of the product matters more. A 100 g bag of puffed snacks takes far more space than 100 g of almonds. The best approach is to fill a sample bag with your actual product, seal it and check how it looks and stands.

Leave headspace above the product for the seal and, for stand-up pouches, for the zip. Too little and the bag is hard to seal and close; too much and it looks underfilled on the shelf, which customers notice.

If you sell the same snack in several weights, keep the artwork consistent and change the size and weight panel. It builds a recognisable range.

Fragile snacks such as crisps, rice cakes and puffed corn need a different approach from dense ones. They break if they are packed tightly, so they go into a bag with room to move and, ideally, a cushion of air or nitrogen. Nuts and dried fruit can be packed more firmly, which keeps the bag compact and stops it slumping on the shelf.

Think about how customers eat the snack, too. A lunchbox portion should be small enough to finish in one sitting, while a sharing bag needs a zip and a wide opening so hands can reach in easily. Our guide to measuring products for packaging covers fill height for pouches.

Printing and Finishes

Mylar bags are printed in full colour, so photographs of your snack, illustrations and detailed patterns all reproduce well. Matt finishes look premium and modern; gloss makes colours vivid. A combination of matt and spot gloss highlights a logo or product image.

Clear windows show the actual product, which builds trust for nuts and dried fruit. For crisps and light-sensitive snacks, an opaque bag without a window protects freshness better.

Food-contact grade laminates are available on request. The inside layer that touches the snack is chosen for compatibility with dry and oily foods.

Colour has a big job on a snack shelf. Many brands use a different colour for each flavour while keeping the logo and layout constant, so a regular customer can find their favourite in seconds. Strong, saturated colours print well on mylar, and a white ink underlay keeps them bright on metallised film.

Matt bags photograph better for online listings because they do not reflect studio lights, which is worth considering if most of your sales happen through a website. The guide comparing matt, gloss and spot finishes shows each on metallised film.

What Goes on a Snack Bag

The front needs your brand, the product name, the flavour and the weight. The back carries ingredients with allergens highlighted, nutrition information, storage advice, your business details and a barcode. Leave space for a best-before date and batch code, either printed into a clear panel or applied with a sticker or inkjet.

We print what you supply, and checking legal wording is your responsibility. Nuts and seeds in particular need clear allergen labelling.

Use the space wisely. A short line about where the nuts are roasted or how the fruit is dried gives your bag personality, while serving suggestions such as sprinkling on porridge or adding to salads help customers find more ways to use the product. Upload the artwork through the free proof request and we will place the allergen panel clear of the seals.

Who Buys Printed Snack Pouches

Snack start-ups, nut roasters, dried fruit sellers, popcorn makers, farm shops, health food brands and gift companies are our main customers. Gyms and cafés order own-brand protein snack bags, and corporate teams order printed bags for event giveaways.

Online sellers like stand-up pouches with zips because they post well, stay closed and look good in product photos.

Market traders who roast nuts or make flavoured popcorn on the spot often move from plain bags with stickers to printed pouches once they find a best-seller. The printed bag makes the product suitable for shops and gift hampers, which opens new places to sell.

Hotels and holiday lets also order small branded snack pouches as welcome treats, where a printed bag looks far more generous than a plain one.

Fill a Sample With the Puffiest Snack You Sell

Snack bags are sized by volume, not weight, and the product that catches people out is the light one: 100 g of puffed corn needs far more bag than 100 g of almonds. Fill a plain sample with your bulkiest product to the weight you sell, seal it, and check it stands and leaves room for the zip. Say which snacks are fragile, because crisps want air or nitrogen in the bag rather than a tight pack, and which are light-sensitive, because those lose the window.

Keep one layout and change the colour per flavour, with a clear panel for the best-before code. Send the style, size, finish, features and quantity per flavour, and a custom quote comes back by email within one working day, with small pouches from £0.25 and minimums set per job. The free proof shows each flavour on the bag. Production takes 4–7 working days after approval and tracked delivery to UK mainland addresses is free, taking 2–3 working days. Misprinted or damaged pouches reported within 10 days are reprinted or refunded. Biscuits from the same kitchen use the wider format on our cookie mylar bags page.