The degassing valve is a small accessory that allows the gases produced naturally by the coffee to escape from the pack. Its purpose is to prevent the packaging from swelling, giving the impression that your food product is no longer edible and safe. The valve, being one-way, does not allow external gases and moisture to pass through the EVOH barrier and ruin your coffee.

Choosing Packstyle is a sustainable choice in itself because the green approach guides our entire production. We use energy produced 100% from renewable sources, solventless technologies and we have other great little environmental precautions. One example? We only use FSC certified paper, even for packaging your order! To support our philosophy, you can choose a re-sealable envelope, select recyclable or recoverable materials and use the multi-graphic service to minimise costs and pollution due to transport. Remember that accredited research institutes have evaluated flexible packaging as having the least impact on the environment. Read more on the sustainability page.

Yes, thanks to the multi-graphic service you can print up to 50 copies multiplied by all the graphics you need. To be eligible for this service, the total number of your pouches must be at least 50 and the pouches must be in the same format, as well as being of the same material and finish.

When placing your order, choose the desired quantity and click “Upload graphic.” Once all files have been uploaded, click “Confirm graphic.” Once confirmed, your order will move into production.

Your graphics must be uploaded in PDF/X-1a format with the Coated FOGRA39 color profile, following the instructions available for download here

in the "set up" section of our website you can select the most suitable accessories for your needs. you will find the dedicated section in the configuration phase.

The Packstyle service is a fast service: with the SUPER FAST solution we will ship your order within 4 working days. If you are not in a hurry and want to save money, you can also choose between two other delivery speeds: RELAXED speed, 10 working days, REGULAR speed, 7 working days. The day count starts when we receive payment for the order and the artwork meets our production standards.

Our pouches can be heat sealed with no risk to materials. Just use an impulse, ultrasonic or heat sealer, even at low temperatures! You can also equip them with a practical reclosable zip that extends the life of the pack, even after the first use.

Yes, at Packstyle you can find the right bag for your liquid product. For this use, we advise you not to choose paper materials but to opt for film or aluminium products instead.

All our packaging comes with a declaration of conformity for food contact. For fatty or oily foods — such as oils, mustards, sauces, fried foods, or products preserved in oil — we recommend using our recyclable paper packaging. For products containing alcohol, our materials are not currently certified for this use. Since packaging stability may vary depending on alcohol concentration, we always recommend carrying out preliminary tests to verify compatibility with the product.

Yes, all our materials are suitable for vacuum packaging. However, we recommend that customers carry out preliminary tests, as vacuum performance also depends on the characteristics of the packaged product. In particular, products with sharp or pointed parts could compromise the integrity of the material.

Our film and aluminium materials are suitable for freezer storage down to -20 °C. As for thawing, they are not suitable for use with the defrost function of a microwave oven.

All our packaging is equipped with a high functional barrier that protects the contents from external agents such as oxygen, carbon dioxide and moisture. This protection ensures that the aroma is maintained for a period of more than 6 months. To ensure an even more durable preservation of your coffee, we recommend the use of aluminium and paper aluminium holders, which create a total barrier to light and prevent degradation of the surface oils in the coffee. Our aluminium and aluminium paper materials have been tested by IEI, obtaining the "approved by" certification.

In order to always guarantee maximum protection for your products, paper and aluminium pouches cannot have windows. Plastic films, on the other hand, can have windows of any shape and size.

The material has a shelf life of 24 months from the production date, when stored under the correct conditions. Beyond this period, the material must be reassessed to verify that it maintains its technical performance and compliance with the intended use. It remains the responsibility of the end user to verify the suitability of the packaging under real conditions of use, based on the type of food packaged, the filling and processing methods, the storage conditions, and the shelf life of the finished product.

Defining the specific weight of each product is very difficult. In order to carry out filling tests, we recommend that you purchase a sample pack.

Yes, of course, you can. Just do not apply the white background colour and print directly on the aluminium. Please note, however, that with this solution, the yellow may give a golden effect and other colours may undergo slight iridescent/metallic variations.

We do not carry out print tests, but you can always test the performance of your graphics by placing a small order of 50 pieces.

Sometimes the journey with express couriers can be very rough for our parcels. For this reason, Packstyle recommends you to pack your product carefully to avoid that the pouches get broken and the contents spill out when they arrive at your customers. The ideal thing to do, if possible, is to put some bubble wrap on the bottom and on the sides of the boxes to cushion the strongest blows. If you want to be environmentally friendly, you can avoid plastic packaging and write "FRAGILE" on the box to give your products preferential treatment.