JP6792693B2 - 完全リサイクル型の環境に優しい包装構造とその製造方法 - Google Patents
完全リサイクル型の環境に優しい包装構造とその製造方法 Download PDFInfo
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- JP6792693B2 JP6792693B2 JP2019239441A JP2019239441A JP6792693B2 JP 6792693 B2 JP6792693 B2 JP 6792693B2 JP 2019239441 A JP2019239441 A JP 2019239441A JP 2019239441 A JP2019239441 A JP 2019239441A JP 6792693 B2 JP6792693 B2 JP 6792693B2
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- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 2
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- Engineering & Computer Science (AREA)
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Description
11 第1の表面
12 保護層
13 ライナー
14 ダイカット紙
15 第2の表面
100 包装構造
101 ベアエリア
141 ダイカットライン
142 ダイカッターライン
143 ダイカット開口
Claims (9)
- 紙製の平面構造により構成され、前記平面構造は、第1の表面及び前記第1の表面に積み重ねられた保護層を含み、前記保護層は、少なくとも一層のライナーを含み、前記ライナーは、紙素材がダイカットされた後に引き伸ばされて形成したメッシュ構造であり、
前記ライナーは、ダイカット紙を引き伸ばすことにより形成され、前記ダイカット紙には、ダイカットにより複数列のダイカットラインが形成され、各列のダイカットラインは、ダイカットされた後に互いに間隔をあけて位置する複数のダイカッターラインを含み、前記ダイカッターラインは、引き伸ばされた後にダイカット開口を形成し、
前記複数のダイカットラインの相隣する2つのダイカットラインのピッチは異なっており、包装される物を包装する際に内層に取り囲まれるダイカットラインのピッチは、包装される物を包装する際に外層に取り囲まれるダイカットラインのピッチより小さいことを特徴とする完全リサイクル型の環境に優しい包装構造。 - 前記平面構造は、第2の表面をさらに含み、前記保護層は、前記第1の表面と前記第2の表面との間に挟まれることを特徴とする請求項1に記載の完全リサイクル型の環境に優しい包装構造。
- 前記ダイカッターラインは、弧線であることを特徴とする請求項1又は請求項2に記載の完全リサイクル型の環境に優しい包装構造。
- 前記保護層は、複数層のライナーを含み、前記複数層のライナーは、積層されて前記保護層を形成することを特徴とする請求項1−3のいずれか一項に記載の完全リサイクル型の環境に優しい包装構造。
- 前記平面構造は、第2の表面をさらに含み、前記保護層は、前記第1の表面の全体及び/または前記第2の表面に完全に重なり合っておらず、前記第1の表面及び/または前記第2の表面には、ベアエリアが留保されていることを特徴とする請求項4に記載の完全リサイクル型の環境に優しい包装構造。
- 請求項1−5のいずれか一項に記載の完全リサイクル型の環境に優しい包装構造の製造方法であって、
少なくとも2つの原紙ロールを用意するステップS1と、
少なくとも1つの原紙ロールを選択して、それを展開してダイカット紙を形成し、且つ前記ダイカット紙を巻き取って使用に備えるステップS2と、
少なくとも1つの原紙ロール及び少なくとも1つのダイカット紙ロールを選択して、同じ方向に向かってそれを展開し、且つ前記ダイカット紙ロールを引き伸ばしてライナーシートを形成して、前記ライナーシートと広げられた原紙ロールのシートと重なり合って、平面構造シートを形成するステップS3と、
を含むことを特徴とする完全リサイクル型の環境に優しい包装構造の製造方法。 - 前記ステップS3では、2つの原紙ロールを選択し、前記2つの原紙ロールが展開された後に形成された2つの原紙ロールシートは、それぞれ前記ライナーシートの両側に位置し、前記ライナーシートは、前記原紙ロールシートと重ね合わせられた後に前記2つの原紙ロールシートの間に位置することを特徴とする請求項6に記載の完全リサイクル型の環境に優しい包装構造の製造方法。
- 前記ステップS3では、前記ダイカット紙ロールは、複数のロールがあり、複数の前記ダイカット紙ロールが引き伸ばされた後に複数のライナーシートを形成し、複数のライナーシートは、前記原紙ロールシートと重なり合い、且つ2つの前記原紙ロールシートの間に位置することを特徴とする請求項7に記載の完全リサイクル型の環境に優しい包装構造の製造方法。
- 前記ステップS2に関わる原紙ロールを展開してダイカット紙を形成する方法は、具体的に原紙ロールを展開するステップS21と、原紙ロールの展開された部分をダイカットして、多列のダイカットラインを形成し、各列ダイカットラインは、ダイカットされた後に互いに間隔をあけて位置する複数のダイカッターラインを含むステップS22とを含み、
前記複数のダイカットラインの相隣する2つのダイカットラインのピッチが異なるように、包装される物の保護強度に応じて、当該包装される物を包装する際に内層に取り囲まれるダイカットラインのピッチは、当該包装される物を包装する際に外層に取り囲まれるダイカットラインのピッチより小さくすることを特徴とする請求項8に記載の完全リサイクル型の環境に優しい包装構造の製造方法。
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