These pasted valve bags have a unique de-aeration system for high-speed filling of moisture-sensitive powders and building materials.
Airsteam® and Sheekan are tailored to fine powder filling requirements and high end air filling machines. A unique de-aeration system significantly improves the air-permeability without affecting the moisture protection function. The air used for filling powdery products is channeled and forms a stream of air, which is effectively guided to a high-capacity outlet. This allows for a specially designed self-closing membrane function, located near the overlap on the back side of the Sheekan Bag.
The air escapes quickly and the filling process is accelerated. After filling, the barrier HDPE film fully overlaps and no perforation is needed. The bag stays completely intact and moisture is effectively kept out. The achieved de-aeration volume also supports a cleaner and more compact bag size.
The Airstream® Bag is particularly suitable for moisture-sensitive hygroscopic powders such as chemicals or high-value building materials, e.g. fast-drying cement products, special tile adhesives or gypsum products.
The Sheekan Bag is ideal for cement and other building materials.
Easy Seal/Ultrasonic Sealable Valve
For enhanced cleanliness and product protection of sensitive goods, our ultrasonic sealable valves are optimized to accelerate the production process and energy consumption. Bags can be equipped with a sealable valve upon request.
An integrated tear-open strip allows easy opening of the bag to quickly release the contents, eliminating paper shreds that can contaminate your product when opening the bag with common devices.
The highly sophisticated anti-counterfeiting label successfully combats product forgery.
For enhanced end-user convenience, an optional handle for better carrying comfort can be produced with the bag.
|12 in to 29 in|
|3 in to 9 in|
|16 in to 51 in|
Number of Plies
|Minimum 3 with a free film|
|Bleached or unbleached paper ranging from 0.15 lbs grams to 0.20 lbs|
Airstream® Bags are the answer for fillers of moisture-sensitive powdery and hygroscopic products, especially in the chemical and high-value building materials industry when compromising filling speed is not an option. Some of the standard filling products are floor-leveling compounds, rapidly drying cement products, special tile adhesives and gypsum products.