Every manufacturing industry in India and across the world requires bags to keep the materials safe and to safely carry and transport them to different places. FIBC bags are considered to be the best bags for this purpose as they can carry heavy weights as well as are robust. FIBC bags manufacturers in Gujarat make different types of bags for different industrial needs and you must make a choice according to your requirements. Adstar and paper Valve Bags are two types of bags that are becoming popular these days for many reasons. Since there are many different types of FIBC bags available in the market, it might be difficult for people to choose the right one.
In this article, we will compare these two bags and state the differences so that it becomes easier for you to select the right one for yourself.
AdStar Valve Bags
A typical industrial packaging form used to package a wide range of dry flowable materials is the woven poly “block bottom” or “valve” bag. Valve bags are filled with material using a horizontal filling spout on machines. The product inside the bag creates forces that allow the valve opening to self-seal after it is filled.
Paper, woven plastic, or poly film can be used to create valve bags. Extruding polypropylene resin into sheets, cutting the sheets into tapes, and weaving the tapes into the tubular fabric are the steps involved in making AD*STAR® block bottom woven valve bags. After that, the tubular cloth is cut, laminated, and assembled to create a final bag. Comparing AD*STAR® valve bags to conventional multi-wall paper bags reveal a number of practical benefits.
Poly woven valve bags from FIBC bags suppliers can be used for all types of free-flowing goods including Cement, Building materials, Fertiliser
Chemicals, PVC Resin, Masterbatch, Seeds, Mortar, Gypsum, Lime, Flour, Sugar, Animal feed, Ready mix, PP Resin, PE Resin, Corn and Sand
Paper Valve Bags
One of the most widely used packaging options is the valve bag, particularly for items that are in powder form, such as cement, flour, activated carbon, plastic particles, and so forth. The small aperture or valve on the corner via which the bag is filled is one of its most important features. The inner flap of the valve serves as a self-closing check valve after it is filled. It comes with an expanded paper or film inner sleeve or with a plain valve. For a secure closure against sifting, an extended “tuck-in sleeve” must be manually folded down and back into the compartment underneath it.
How does a valve bag work?
Valve bags made by FIBC company in India must operate in sync with the machine as they cannot function alone. Filling a bag using specialised equipment is known as valve bagging. The device makes use of a spout that is inside or close to the bag’s opening. A predetermined quantity is added to every bag. Either completely or partially automated methods can be used to accomplish this. This reduces product loss and guarantees quantity consistency. Additionally, since different sectors use different kinds of filling machines, the specifications of the valve mouth can easily be adjusted to match the machine.
Compared to manual activities, this type of automation has made it possible to operate considerably more efficiently. In the meanwhile, it safeguards employees’ health and lowers the possibility of environmental pollution. Valves bags are mostly constructed of two materials: plastic and kraft paper. Sometimes, several film layers are extruded together to create a multi-wall valve bag, depending on the storage needs of concrete materials.
HPBL’s AdStar Valve Bags excel in durability and adaptability, serving diverse material types, while Paper Valve Bags offer effective containment for powdery substances, providing secure closure mechanisms. The choice between the two depends on specific material characteristics and the need for secure containment during transportation and storage. Our options allow industries to tailor their packaging solutions to their unique material handling requirements, ensuring safe and efficient transportation and storage of various products.