ขาย Japan mini portable sealing machine small household plastic bag sealing device snack hand piezoelectric heat sealer ราคาที่ดีที่สุด

Continuous usingtime is notto exceed 1 minute to avoid overheating of the battery Adjust the stroke speed according to the thickness of the package when using the thickness of bag which over 0.1MM will affect the sealed performance paper bags can't be sealed Do not touch the seal with your hands when using it to avoid scalding your fingers. Do not violently press when sealing, otherwise it will cause deformation of the connecting piece of metal and noheating. The oil and water at the seal must be cleaned, otherwise the sealing effect will be affected. A bag with a powdery powder that cannot be sealed. Please clean it before use. Power consumption when sealing, please use a new alkaline battery