Menşe Yeri
Zhejiang, China
Sızdırmazlık & kolu
Isı mühür
Size
21*22cm, 22*28cm,22*34cm,etc.or as client's demand
Thickness
90 micron or customized
Material
PA+PE or customized
Usage
longer food shelf life,simmering
Advantage
quick vacuum extraction with pump
Use
Sous vide or food sealer bag