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作者从使用塑料包装材料的角度来论述塑料包装材料的卫生问题。糖果点心业使用的塑料包装材料,并不是无味、无臭、无害的。有些包装材料产生异臭,经查明是由单体所致。即使包装材料出厂时是安全的,但使用时条件不同,如封印、包装后加热等,也会产生有害的物质。日本的食品卫生法对多氯联苯(PCB)只有暂定的规定限量;对邻苯二甲酸酯类还没有任何标准。对印刷时使用的溶剂有无残留,印刷油墨是否适宜等也要进行检查及多方面
The author discusses the health problems of plastic packaging materials from the perspective of using plastic packaging materials. Plastic packaging materials used in the confectionery industry are not tasteless, odorless, harmless. Some packaging materials produce stench, identified by the monomer. Even if the packing material is shipped from the factory is safe, but when used with different conditions, such as sealing, heating after packaging, will produce harmful substances. Japan’s Food Sanitation Law has only a tentative set limit on polychlorinated biphenyls (PCBs); there are no standards for phthalates. Whether the residual solvent used in printing, printing ink is also suitable for inspection and many other aspects