1. Hot-Dip Galvanizing This method entails cleaning the iron or steel surface and then immersing it in a bath of molten zinc at approximately 450 degrees Celsius. Once coated, the metal is removed and allowed to cool, resulting in a thick, adherent zinc layer that forms various compounds with the underlying iron. This method is known for producing robust coatings suitable for heavy-duty applications.
2. Walking Foot Mechanism Many professional machines are equipped with a walking foot. This mechanism ensures that multiple layers of fabric are fed through the machine evenly, preventing slippage and allowing for precise stitching—an essential factor when working with bulky materials.
It can operate continuously for extended periods, sealing hundreds of bags per hour, which would be near impossible to achieve manually It can operate continuously for extended periods, sealing hundreds of bags per hour, which would be near impossible to achieve manuallymini bag closer machine. This not only saves time but also cuts down on labor costs, contributing to a more cost-effective production process.
