Custom Mini Mylar Bags

Bag Formats and Closures

Flat pouches, sealed on three sides with an opening at the top, are the simplest and most economical mini bags. They suit samples that are used once. Stand-up mini pouches, with a small gusset at the base, stand on a shelf or in a display and suit retail trial sizes and favours.

Zips are available on most mini sizes and are worth adding if the contents will be used more than once. A heat seal above the zip gives tamper evidence. Tear notches make opening easy, and hang holes let mini bags hang on retail pegs or display stands.

Clear-front bags, with a foil back and a transparent front, show the contents and suit sweets and colourful products. For coffee, tea and spices, a fully foil bag keeps out light and protects flavour.

Printing on a Small Surface

A mini bag has limited space, so design carefully. Put the brand name and product name front and centre, with a single key message. Use the back for ingredients, weight and any instructions. Keep type large enough to read; a small bag is often held close, but tiny text still gets ignored.

Full colour printing lets you match your full-size packaging so samples look like part of the range. If you sample several flavours, a shared design with a different colour per flavour is effective and economical. Matte films look modern and premium; gloss makes colours brighter. Metallic foil left unprinted in places adds a shine.

For favours, a printed name, date or message can personalise the bag, or you can use a plain bag with a printed sticker for flexibility.

Choosing a Mini Size

Size the bag to the contents with a little headroom for sealing or the zip. A single espresso dose or a teaspoon of spice needs a very small pouch; a handful of sweets or a portion of coffee beans for one brew needs a little more. Fill a test bag with your product to check before ordering.

If you sample several products, two sizes often cover everything. Standardising sizes keeps costs down and makes packing faster.

Food-contact grade inner films are available on request, and we will confirm the laminate on your quote.

Think about how the bag will be posted or presented. A sample tucked into a letter-sized mailer needs to lie flat, so a three-side-seal pouch works better than a stand-up one. For favours on a table, a stand-up bag with a gusset looks fuller and stays upright beside each place setting. p3 The guide to measuring a product covers headspace on pouches.

Filling and Sealing Small Bags

Small bags are quick to fill with a scoop or a small funnel. Clean the sealing area before sealing, as powders such as spices or bath salts can weaken a seal. A small impulse sealer gives a neat, secure seal and is inexpensive.

If you are packing large quantities of samples, a simple filling routine with pre-weighed portions saves time. Pre-opened bags in a tray or rack make filling much faster than opening each bag individually.

Labelling batches or dates is easy with a small sticker or a write-on panel on the back.

Store filled samples flat in a box rather than loose in a bag, so corners do not crease and seals are not stressed. p3 Tear notches that open one-handed are explained on our tear notch pouches page.

Decide Flat or Stand-Up From Where the Sample Goes

The first question on a mini bag is not the size but the destination. A sample that slips into a letter-sized mailer must lie flat, so a three-side-seal pouch; a favour standing beside a place setting needs a gusset so it looks full. Settle that, then fill a test bag with one dose of your product and check there is 20 mm of clean film above it for the seal, or more if you want a zip.

Say whether the contents are a fine powder, because spice and bath salt need a stronger seal area, and list the flavours so one layout can carry a colour per flavour. The custom quote arrives by email within one working day, from £0.25 a bag on smaller printed runs, with the minimum set per job so a trial batch is realistic.

The free proof shows each flavour with the seal and zip areas marked. Production takes 4 to 7 working days after approval and the bags reach UK mainland addresses by free tracked delivery. Brands that sell the full-size product in foil usually order our printed mylar bags in retail sizes in the same job so the sample matches the shelf pack.