All import wood packaging materials should be treated by heat treatment ( ht ) or methyl bromide ( mb ) fumigation at the origin , and put the mark of ippc ( as below ) on two opposite sides of the wooden packaging material 进境货物使用木质包装的，应当在输出国家或者地区政府检疫主管部门监督下按照国际植物保护公约进行热处理( ht )或溴甲烷熏蒸( mb ) ，并在木质包装的两侧加施ippc专用标识。
Please inform the exporting company , the wpm associated with the consignments to china hereafter , should be treated by approved measures before exporting , and labeled with ippc mark , in order that the consignments will be released smoothly 请尽早通知出口企业，今后输华货物木质包装应按规定在出口前进行检疫除害处理，并加施国际植物保护公约组织（ ippc ）专用标识，以便货物顺利通关。
If the certification mark is printed , pressed , molded , screen - printed , painted , etched , carved , stamped or sealed on the product ( s ) or thenameplate ( s ) of the product ( s ) , it shall be applied on an exposed location on the outer body of the product ( s ) or the nameplate ( s ) of the product ( s ) （一）统一印制的标准规格认证标志，必须加施在获得认证产品外体规定的位置上； （二）印刷、模压认证标志的，该认证标志应当被印刷、模压在铭牌或产品外体的明显位置上；
If the certification mark is printed , pressed , molded , screen - printed , painted , etched , carved , stamped or sealed on the product ( s ) or thenameplate ( s ) of the product ( s ) , the color of the background and that of the design can be reasonably altered so as to match the appearance of the product ( s ) or the nameplate ( s ) of the product ( s ) （二）如采用印刷、模压、模制、丝印、喷漆、蚀刻、雕刻、烙印、打戳等方式（以上各种方式在以下简称印刷、模压）在产品或产品铭牌上加施认证标志，其底版和图案颜色可根据产品外观或铭牌总体设计情况合理选用。
