topeltsiduriga
Topeltsiduriga refers to a double-sided zipper, a type of fastener commonly found on garments, bags, and other textile products. It features two slider mechanisms that can meet and engage from opposite ends of the zipper track. This design allows for two distinct ways of opening or closing the item. One slider can be moved independently from the top or bottom, or both sliders can be brought together to secure the opening.
The primary advantage of a double-sided zipper is its versatility. For instance, on a sleeping bag, a
Double-sided zippers are constructed similarly to single-sided zippers, typically with plastic or metal teeth. However, they