The packaging of desiccant is generally not packaged in plastic bags
Common desiccant packaging materials are mainly divided into: ventilation paper (filter paper), non-woven fabrics, composite paper, net paper and Tyvek (Tyvek). Filter paper can be used for small-size silica gel desiccant packaging. It is used for packaging montmorillonite powder that is not strong enough and easy to leak, and has good air permeability; composite paper has poor air permeability, resulting in slow moisture absorption, and is generally not suitable for moisture-proof packaging of electronic products; Woven fabric has a certain strength and excellent air permeability, but it is easy to leak powder when used for packaging montmorillonite; anilox paper has good air permeability,
high strength, good dust resistance, wide applicability, and the price is higher than ordinary composite The paper is high, but much lower than DuPont paper. It is an ideal choice for medium and high-grade packaging materials; Tyvek is an ideal material that can be used for various desiccant packaging, with high strength, folding resistance, tear resistance, and Static electricity, good air permeability and other characteristics, also has excellent weather resistance and chemical resistance, dust-free design, used for packaging desiccants, not only has good air permeability, but also sufficient strength and beautiful printing effect, the only The disadvantage is the high price.
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