| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-pack paper which has a large specific tear strength than that of the present multi-pack form, maintains the specific tear strength also when wetted, and does not thereby cause the breakage of a package due to the weight of an article to be packaged or due to the rough treatment of the package when wetted. SOLUTION: This multi-pack paper has a rate (WET/DRY ratio) of a specific wet tear strength after immersed in water for 60 min of >=90% based on a specific tear strength defined in JIS P8116.
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