In this paper, heating power and stable heat conduction quality of the resistance-heat sealing machine were studied according to principles of heat transfer.
用热工基本原理，详细地叙述了电阻加热式封口器的加热功率及稳定导热量计算。
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。
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。
应用推荐