(28.56701.236.7261.7301.7749)
包装材料-包装材料是指用于制造包装容器、包装装潢、包装印刷、包装运输等满足产品包装要求所使用的材料，它即包括金属、塑料、玻璃、陶瓷、纸、竹本、野生蘑类、天然纤维、化学纤维、复合材料等主要包装材料，又包括涂料、粘-baozhuangcailiao</br> generated by yvsou girl
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(28.56701.236.7261.7301.7749)
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(28.56701.236.7261.7301.7749)