Whenever consumers don’t finish a product in one go, the same question comes up: how do you close an opened pack? Instead of clips, rubber bands or storage containers, the packaging itself can solve this problem. That is exactly why zipper and ziplock packaging has become so widespread.
The difference between zipper packaging and ziplock bags
The two terms are often used interchangeably, but in practice they differ:
- Zipper packaging: A closure system added to printed, multi-layer formats such as doypacks, flat bottom or side gusset bags. The pack is usually opened first at a tear notch and then closed with the zipper.
- Ziplock bag: A simple bag, mostly made of clear polyethylene, with the closure directly at the mouth of the bag. Common for storing small parts, samples and accessories.
Closure types
- Press-to-close zipper: The most common type, closed by pressing with the fingers.
- Slider zipper: Features a sliding piece. Easy to use and especially preferred for large pack sizes.
Which products benefit?
Printed zipper packaging: – Nuts, dried fruit, granola – Coffee and tea – Pet food – Products consumed in portions, such as grated cheese – Detergent capsules
Clear ziplock bags: – Small hardware parts such as screws and bolts – Jewellery and accessories – Spare parts and sample packaging – Inner packaging for e-commerce products
Benefits for your business
Customer satisfaction: The last portion stays as fresh as the first, which directly affects repeat purchases.
Larger pack sales: With reclosable packaging, consumers are more willing to buy larger pack sizes.
Less need for extra storage: After opening, the product stays in its own pack instead of being transferred to another container, so the brand stays visible in the kitchen.
Points to consider
- The zipper must be placed at the right height relative to the opening point.
- With powders, dust in the zipper track can make closing difficult; this should be considered during filling.
- A zipper adds cost and may be unnecessary for single-use products.
Frequently asked questions
Can a zipper be added to any format? It can be added to most pre-made pouch formats, such as doypacks, flat bottom and side gusset bags. We assess suitability together based on size and use.
Can clear ziplock bags be printed? Yes, they can be printed with a logo or information panel.
Keep your product fresh for longer with reclosable packaging. Explore zipper & ziplock bags → · Get a quote →