Some specific products require the inner bag of the container bag, and the inner bag of the container bag has the following functions, including but not limited to: 1. As a barrier layer for oxygen. 2. As a moisture barrier. 3. As a barrier layer for chemicals. 4. Reduce static charge.
Common uses of FIBC inner bags
1. Fine powder: flexible container bags with coating film and leak-proof strips are very suitable for all kinds of powder products, but when the leak-proof strips are not enough to prevent fine products from leaking from the sewing thread, use poly Zene inner bag is a good solution. The inner bag can be purchased separately and put into the FIBC, or you can buy the FIBC with the inner bag, so that the packing process will be more efficient. The inner bag also provides a moisture barrier function, which can not only keep the moisture in the bag, but also block the external moisture, which is very important for fine powder products.
2. Food-grade products: Flexible container bags are becoming more and more popular in the food and food-related packaging industry. If the product to be packaged is powdery, granular, or flowable, the food-grade inner bag can keep the product fresh and free from contamination. If the food contained is in powder form, the inner bag is easy to unload, allowing the end user to remove the entire food from the bulk bag.
3. Pharmaceutical products: Pharmaceutical products are similar to food. Strict food-grade standards make the demand for inner bags inevitable. In addition, many pharmaceuticals are sensitive to moisture, ultraviolet rays and other factors, which makes it difficult to transport these pharmaceuticals. The use of inner bags is indispensable at all times.
There are several typical methods of container bags, and there are many different container methods in the intersection of various typical methods. Therefore, there are many types of containers, mainly referring to container bags, containers and pallets. Various typical assembly methods and their deformation methods are as follows:
(1) Tray. Typical flat pallets, variants include column pallets; rack pallets (package racks), cage pallets (container cages), box pallets, folding pallets, wheel pallets (trolley pallets), thin plate pallets Tray (skateboard), etc.
(2) Containers. A typical container is an ordinary container, and its variants include: cage container, tank container, bench container, platform container, folding container, etc. There is not much difference between many types of containers and corresponding pallets in shape, but the scale is different larger.
(3) Container bags. A typical container is a container bag, and the variants include flexible container bags, liquid container bags, conductive container bags, container tanks, container tubes, etc.
