发明名称 METHOD AND APPARATUS FOR MAKING BLANKS FOR PACKAGES
摘要 Disclosed herein, for example, are methods and apparatus for forming carton blanks. In one such method, a first web of material and a second web of material may be provided. At least one line of disruption may be formed in one of the webs of material. A combined section may be formed that includes a section of the first web of material and a section of the second web of material. Thereafter, a carton blank may be formed by separating the combined section from the first web of material and the second web of material. Also disclosed herein, for example, are various carton blanks and cartons.
申请公布号 EP1456010(A1) 申请公布日期 2004.09.15
申请号 EP20020797300 申请日期 2002.12.13
申请人 GRAPHIC PACKAGING CORPORATION 发明人 WALSH, JOSEPH, C.;CONATSER, ROBERT, L.;KASTANEK, RAYMOND, S.
分类号 B31B1/14;B31B1/25;B31B3/00;B31B7/00;B65D5/02;B65D5/42;B65D5/44;B65D5/54;B65D5/56;B65D5/70;B65D5/74;B65D71/58 主分类号 B31B1/14
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