发明名称 Container comprising a double score line
摘要 The invention relates to a container (18) manufactured from tearable material comprising at least one weakening line (26, 27) which, when torn, is deformed to an opening in the container, which weakening line (26, 27) comprises a first score line (32) arranged from a first side of the material, wherein the weakening line (26, 27) comprises a second score line (33) arranged from a second side of the material and extending substantially at a distance from and parallel to the first score line (32). As a result of the above steps is first prevented that a tear line will form outside the said score line (26, 27) during depressing of the opening, and it further becomes possible that en opening, once thus opened, is reclosable by re-placing the surfaces (22, 23) adjoining the tear line into their original form. Through the use of the two score lines (32, 33) a certain degree of overlap is in any case obtained between the boundary surfaces arranged on either side of the tear line.
申请公布号 AU1122395(A) 申请公布日期 1995.05.29
申请号 AU19950011223 申请日期 1994.10.19
申请人 BERNARDUS JOHANNES VAN SUNTENMAARTENSDIJK 发明人 BERNARDUS JOHANNES VAN SUNTENMAARTENSDIJK
分类号 B65D5/42;B65D5/70;B65D5/74 主分类号 B65D5/42
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