Polypropylene bags with a valve are ideal packaging for logistics, warehousing, and storage of products of dusty and chemical product groups:

• cement;
• gypsum;
• a piece of chalk;
• crushed stone;
• lime;
• granulated products of industrial sectors;
• building mixtures, etc.

But in general, the use of products is not much different from open PP bags, meaning the packaging of absolutely any bulk cargo, including the food group. Polypropylene bags with a valve, which can be bought with different carrying capacities, have one significant advantage - this is a high packing speed. The process of supplying goods inside the bag in this case does not imply additional hemming, gluing or sealing of the bag after packing is completed. At the same time, the supply of the product into the package itself can be carried out much more intensively, significantly reducing the time for filling the PP sacks.

Polypropylene bags with a valve: advantages and design features

Valved PP bags can be in three configurations:

1. Normal with valve.
2. With valve and polyethylene insert.
3. With external lamination and valve.

For example, ordinary products with a valve are suitable for packing crushed stone, since crushed stone has a large fraction, does not change its properties from a sharp change in temperature and is absolutely inert to adverse weather conditions. And in the case of cement, sugar, flour or mineral fertilizers, increased protection of the contents is required, and ordinary polypropylene bags with a valve are no longer particularly suitable here. The Polybags manufacturer advises using packaging with a laminated layer or with an insert for such groups of goods, which provides the following advantages:

• increases the strength of the product;
• the container becomes completely sealed;
• the risk of damage to the goods is minimized;
• the material acquires moderate rigidity, making it easier to work with the packaging.

If necessary, we can produce bags according to the client's individual order. When choosing PP valve packaging with a polyethylene liner or lamination, consider the fact that both configurations provide equally high protection of the cargo from external adverse effects (punctures, moisture, impacts, etc.). But such parameters as the strength of the material and the carrying capacity of the package will still be higher for bags with a laminating layer.

Polypropylene bags with a valve are primarily worth buying for enterprises with automated loading lines, while valve packaging greatly simplifies the packing process with manual filling. Easy control of the weight of the goods, high packing speed, the product does not spill past the bag, and the product itself remains clean - these are the main advantages of having a valve.

Polybags offers to buy polypropylene bags with a valve in bulk at the best price in Ukraine

The Polybags plant can adapt polypropylene bags with a valve to individual production capacities: manual or automatic closing of the valve after filling the package. For our partners, the opportunity to choose the characteristics of the product in the most flexible format is always open:

1. Any configuration of valve bags - with a polyethylene liner, a laminated layer, printing with the necessary information or a pattern.
2. Our bags have a thread with optimal density and maximum tear strength. But if necessary, we can easily realize the density of the thread according to the needs of the customer.
3. We can make packages of non-standard sizes.

Round-the-clock work of the enterprise, high-precision equipment and multi-stage quality control guarantee the fulfillment of orders of any volume within the agreed time frame with ideal performance characteristics of the finished polypropylene packaging.