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发明公开
CN105636873A 袋和袋生产方法 有权

袋和袋生产方法
摘要：
本发明提供一种袋(1)，其包括管状袋主体(1a)，在端部区域折叠成底部(1d)，底部连接到盖薄片(10)。盖薄片(10)包括：中心部段(10a)；从中心部段(10a)在侧向延伸的两个中间部段(10d,10e)；从中间部段(10d,10e)在侧向延伸的两个外部段(10h,10j)。中间部段(10d,10e)沿着内折叠边缘(10b,10c)向内翻转。外部段(10h,10j)沿着中间折叠边缘(10f,10g)向外翻转。外部段(10h,10j)和中心部段(10a)连接到底部(1d)。在中心部段(10a)或者在外部段(10h,10j)和在中间部段(10d,10e)中，形成由切口、穿孔或材料的弱区限定的握孔(12,13；12a,13a；14,15)。折叠该盖薄片(10)，在中心部段(10a)或者在外部段(10h,10j)中的握孔(12,13；12a,13a)被布置成与中间部段(10d,10e)的相邻握孔(14,15)齐平。
摘要（英）：

A bag (1) having a tubular bag body (1a) is folded, at an end region, to form a bottom (1d), which is connected to a cover sheet (10). The cover sheet (10) comprises a central portion (10a), two intermediate portions (10d, 10e), which extend laterally from the central portion (10a), and two outer portions (10h, 10j), which extend laterally from the intermediate portions (10d, 10e). The intermediate portions (10d, 10e) are folded over inwards along inner folding edges (10b, 10c). The outer portions (10h, 10j) are folded over outwards along intermediate folding edges (10f, 10g). The outer portions (10h, 10j) and the central portion (10a) are connected to the bottom (1d). Grip holes (12, 13; 12a, 13a; 14, 15) defined by incisions, perforations or material weakening are formed in the central portion (10a) or in the outer portions (10h, 10j) and in the intermediate portions (10d, 10e). With the cover sheet (10) folded, the grip holes (12, 13; 12a, 13a) in the central portion (10a) or in the outer portions (10h, 10j) are arranged flush in relation to adjacent grip holes (14, 15) of the intermediate portions (10d, 10e).

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