PACKAGE
To provide a package obtained by heat-seal packaging a plurality of sheets of roll-shaped sanitary tissue paper or roll-shaped sanitary tissue paper laminates together using packing paper having a heat seal layer, which suppresses the misreading and the reading failure of an identification code by p...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a package obtained by heat-seal packaging a plurality of sheets of roll-shaped sanitary tissue paper or roll-shaped sanitary tissue paper laminates together using packing paper having a heat seal layer, which suppresses the misreading and the reading failure of an identification code by preventing the identification code from being distorted under the influence of wrinkles generated due to a temperature difference at the time of heat sealing around a heat seal part.SOLUTION: In a package 1 obtained by heat-seal packaging a plurality of sheets of roll-shaped sanitary tissue paper 2 or roll-shaped sanitary tissue paper laminates together by using packing paper having a heat seal layer 12, an identification code 14 is indicated on a non-influenced part 13 which is not influenced by a wrinkle generated around the heat seal layer 12 thermally fused at the time of heat seal packaging due to a temperature difference at the time of the heat seal packaging on an outer surface of the packing paper.SELECTED DRAWING: Figure 1
【課題】ヒートシール層を備えた包装紙を用いて、複数個のロール状衛生薄葉紙または衛生薄葉紙積層体を一纏めにしてヒートシール包装した包装体において、ヒートシール部の周囲に当該ヒートシール時の温度差に起因して生ずる皺の影響を受けて識別コードが歪まないようにして、識別コードの誤読や読み取り不良を抑制する。【解決手段】ヒートシール層12を備えた包装紙を用いて、複数個のロール状衛生薄葉紙2または衛生薄葉紙積層体を一纏めにしてヒートシール包装した包装体1であって、前記包装紙の外面における、前記ヒートシール包装の際に熱溶着された前記ヒートシール層12の周囲に当該ヒートシール時の温度差に起因して発生する皺の影響を受けない非影響部13に識別コード14が表示されている。【選択図】図1 |
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