2. Machine Specifications The complexity of the machine significantly affects its price. For instance, machines with automatic controls, multiple sealing options, and those that can handle different bag types typically come at a higher cost. Features such as adjustable speed settings, durability for heavy-duty use, and ease of maintenance also contribute to the overall price.

2. Consistent Quality Manual sealing can lead to variations in seal quality, which can result in product loss or damage. Plastic bag closer machines provide uniform seals, ensuring that every package meets the same high standard.