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Manufacturing method of wrapping paper using pulp with charcoal zeolite and bentonite added
Manufacturing method of wrapping paper using pulp with charcoal zeolite and bentonite added
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机译:用纸浆用木炭沸石和膨润土包装纸张的制造方法
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摘要
The present invention relates to a method for manufacturing a wrapping paper using pulp to which charcoal, zeolite and bentonite are added. can keep for a long time.
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