The sack can be produced either as a one-layer block bottom valve bag or as an open-mouth bag with a block bottom. It surpasses all comparable products as far as resistance to breakage is concerned, is versatile, and also eco-friendly and economical.
We manufacture AD Star Bag laminated block bottom valve AD Star Polypropylene sacks. They are ideal for filling Cement substituting traditional Kraft paper sacks. You could now also reap the benefits of this technology that shall give you a competitive edge.
The strength of the AD*STAR sack is its most important characteristic. It is what makes the sack stand out compared to other industrial sacks. The reason is the fabric, woven of polypropylene stretched tapes, which makes the sack resistant to dropping, pressing and bending. Even when handled with a hook or damaged on a nail the sack does not rip open and still holds its contents.
The AD STAR sack protects your goods from factory to end consumer
The most important characteristic of packing units is the guarantee that the filling material will be kept as safe as possible from the factory to the end consumer. Strong cloth keeps the number of sacks broken or damaged during use to a minimum. Varying sack properties according to the specific filling goods- from airtight to highly air-permeable for filling or breathing of the goods – ensures perfect protection of your valuable packed material.
No Spillage, As a result, the AD*STAR sack survives even rough local handling conditions. Practically no sacks are broken during filling, conveying, loading and transport.
Water resistance: sack keeps its full strength in all conditions – even when lying on damp ground, exposed to rain or to high air humidity. Made from water-resistant polypropylene, the sack is not affected by any form of moisture, unlike paper. In some applications the sack has to be produced with perforations to give it the necessary air permeability.