Material: new PE plastic
Thickness: double-sided thickness 20 wire
Thickness: The thickness described in this shop is double-sided thickness, such as 20 wire double-sided thickness 20 wire, single-sided thickness 10 wire! (1 wire = 0.01 mm)
Remarks: The thickness is the reference value with slight error. For example, 8 filaments (1 wire = 0.01 mm) is normal between 7.5 and 8.5. The larger the number of wires, the thicker. 20 filaments are thicker than 12 filaments. The thinner and softer the bag, the thicker and harder it is. The weight of each bag can only be used as a reference value. For various reasons, slight errors are inevitable. The actual product shall prevail.
Use range: loading pills, powder, buttons, small metal parts, buttons, batteries, plant seeds, pearls, small jade, earrings, etc.
Performance: suitable for food and so on. Transparent, non-toxic, odorless, good sealing, not easy to break the bag, can play a good moisture and anti-fouling effect.
Made of new PE material, it has low gas permeability, good preservation effect, high transparency, good moisture resistance, high tensile and puncture resistance, easy heat sealing, good sealing and aging.