CYLINDRICAL PLASTIC LABEL AND METHOD FOR MANUFACTURING THE SAME

• Main Authors: NAGASHIMA TAKAHIRA, MIYAZAKI AKIRA
• Format: Patent
• Language: English; Japanese
• Published: 25.04.2019
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; ADVERTISING; CHEMISTRY; CRYPTOGRAPHY; DISPLAY; DISPLAYING; DYES; EDUCATION; LABELS OR NAME-PLATES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; PHYSICS; POLISHES; SEALS; SIGNS; USE OF MATERIALS AS ADHESIVES

To provide a cylindrical plastic label that can reduce environmental load, improve work environment, reduce risk of inflammation, and combines adhesive property and productivity of a seal section.SOLUTION: A cylindrical plastic label includes a label substrate containing a plastic film and an adhesive layer provided at at least part of the label substrate. The adhesive layer includes a polymer containing a constitutional unit derived from a monomer component that has two or more functional groups having activation energy line curability and whose molecular mass is 150 to 500.SELECTED DRAWING: Figure 2 【課題】環境負荷の低減、作業環境の改善、及び引火のリスク低減が可能であり、且つシール部の接着性と生産性を両立させた筒状プラスチックラベルを提供する。【解決手段】プラスチックフィルムを含むラベル基材と、前記ラベル基材上の少なくとも一部に設けられた接着剤層とを有する筒状プラスチックラベルであり、前記接着剤層は、活性エネルギー線硬化性を有する官能基を２以上有し、且つ分子量が１５０〜５００であるモノマー成分に由来する構成単位を含有するポリマーを含む、筒状プラスチックラベル。【選択図】図２