Production enjoys such advantages as good cushioning effect, shock resistance, heat-sealing performance, corrosion resistance, etc.
制品具有减震性、冲击性、合性、腐蚀性、直观包装物的形态等优点。
It's cheap, light, convenient and non-toxic. It has uniform thickness, excellent heat-sealing performance and heat resistance and no environmental pollution.
本发明的聚乙烯豆奶包装膜厚薄均匀、热封性能好，具有无毒、无污染、材料成本低、加工容易、质量轻等优点。
The breech lock closure type heat exchanger is characterized by reliable sealing performance, easy dismantling and assembling, high utilization ratio of heat exchange area and small grounding.
螺纹锁紧环换热器具有密封性能可靠，拆装方便，换热面积的利用率高，结构紧凑，占地面积小等特点。
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