Wisecan desiccant capsules are great for saving space in medical bottles and other similar product designs. It adopts a plastic shell and porous paper as its packing material and the adsorbent that absorbs water vapor with the raw material contained inside the capsule and avoids material leakage and product damage thanks to its roll – edge seal model packaging. This utilitarian model can be combined with a packing container to save space. The desiccant capsule can be embedded into a bottle-shaped container thereby avoiding the problem that traditional bag and sachet desiccant run into such as lack of space in packaging due to their shape being different from the products inside the bottle. Lastly, it is a very safe and convenient desiccant product being able to be added to any similarly shaped capsule product production line.