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Corrugated cardboard for packaging e.g. fragile goods such as fruits and vegetables, comprises five covers and four papers of intermediate groove bonded together to form a four-flute corrugated board having a specified thickness
Corrugated cardboard for packaging e.g. fragile goods such as fruits and vegetables, comprises five covers and four papers of intermediate groove bonded together to form a four-flute corrugated board having a specified thickness
The corrugated cardboard comprises five covers (1a, 1b, 1c, 1d, 1e) and four papers (2a, 2b, 2c, 2d) of intermediate groove (13) bonded together to form a four-flute corrugated board having a thickness of 15-18 mm, where the covers have a weight of 275-400 g/m 2, and the corrugated papers have a weight of 170-200 g/m 2. The covers and groove papers are arranged in a combination of types of groove B-C-B-C. An independent claim is included for manufacturing the corrugated cardboard.
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机译:瓦楞纸板包括五个盖板(1a,1b,1c,1d,1e)和中间凹槽(13)的四张纸(2a,2b,2c,2d),它们粘合在一起以形成厚度为15的四槽瓦楞纸板-18毫米,其中盖的重量为275-400 g / m 2>,瓦楞纸的重量为170-200 g / m 2>。封面和凹槽纸以凹槽B-C-B-C的类型组合排列。包括一个独立的要求,用于制造瓦楞纸板。
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