Quad Seal sacks

Also known as stabilo bags, four corner sealed bags (4-corner sealed bags) and SQ4 bags.

Quad Seal sacks are available as a bag or a sack, depending on volume requirements.

The sack is designed to retain its shape, even if contents are heavy. Quad Seal bags look stylish on the shelf, whether upright or lying flat. The design of the sack provides plenty of space on the front, rear and sides for eye-catching print and information. It is also easy to combine the design with user-friendly features such as ziplocks, sliders or velcro to make the sacks easier to reseal, or handles to make the sacks easier to lift and transport.

Quad Seal bags provide ideal protection, and the combination of layers is always based on the requirements and characteristics of the contents. For instance, a degassing valve can be inserted to protect aroma and flavour.

Sacks are easy to fill on automated packaging machines and they can be given friction varnish to ensure secure stacking on pallets.

We are ready to assist and advise

If you have any questions about the product or you are interested in finding out how we can help you to develop, please use the telephone number below or email our sales department using the form below.


I would like to be contacted by email afterwards

 +45 3164 1265

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Simple and secure

Highest level of food safety


A family-owned company

More than 120 years of experience


B2B only

Trading between companies

Security from start to finish

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We have customers in many different industries. The companies range from new start-ups to strong SMEs to international enterprises with a presence in several places in Scandinavia.

We are ready to assist and advise

Regardless of your industry, we are ready to take care of your needs and develop ready-made solutions in close partnerships.

Call our sales department or fill in the form and we will get in touch.


Jens D. Kønigsfeldt

Account Manager

Phone +45 3164 1265

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