Flexible plastic packaging comes in many forms to suit various product types and needs. Stand up zipper bags and aluminum foil bags are two versatile formats commonly used for food, personal care and consumer goods.
Stand Up Zipper Bag
Stand up zipper bags or pouches have a bottom that remains standing when placed on a flat surface. This self-standing structure provides excellent shelf visibility for retail display.
The pouch is formed from a single sheet of plastic film that is folded, sealed on three sides and fitted with a zipper closure across the top. Material options include polyethylene, polypropylene, nylon and metallized films.
Thicknesses can range from 1mil for produce bags up to 5-7mil for durable snacks packaging. Printed graphics and labeling on stand-up bags helps promote brands on shelf.
Common applications include nuts, dried fruits, candy, cosmetics and more. Their resealable and portion-control nature appeals to consumers on the go.
Stand Up Zipper Pouch
Stand up pouches come in a variety of sizes from snack packets to larger storage bags. Sizes as large as 12×12 inches can be formed through this flexible packaging format.
Pouches for powdered drink mixes, herbs and spices often use zipper lengths of 4-8 inches for easy access. Smaller food samples and personal care pouches use short 1-2 inch zips.
Zipper styles include molded plastic or foil zip strips suitable for food contact and available in multiple colors. Tight seals protect contents freshness.
Aluminum Foil Bag
Aluminum foil bags provide an effective barrier against light, air and moisture for extended freshness. They are well-suited for perishables like nuts, coffee, teas and snack mixes.
Compared to plastic films, aluminum foil construction creates an impermeable sheen. Metallization on one side of the paper-foil-paper laminate structure blocks invading elements.
Products ranging from handfuls to family sizes are commercially packaged in heavy gauge foil bags. Window panels, seals and gussets accommodate varied shapes and weights.
Completely printable exteriors allow grocers to flexibly brand seasonal offers until the bag is opened and resealed for storage. This gives brands room to engage shoppers.
In summary, stand up zipper bags and foil pouches showcase highly functional flexible packaging choices. Their portable formats keep contents fresh while shelf-appealing structures attract busy buyers in competitive retail environments.
