IN-LINE PRODUCTION OF LINERLESS LABELS

• Main Authors: EDWARDS, David, MALLYA, Prakash
• Format: Patent
• Language: English
• Published: 31.03.2022
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; ADVERTISING; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CHEMISTRY; CONVEYING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; DYES; EDUCATION; HANDLING THIN OR FILAMENTARY MATERIAL; LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES; LABELS OR NAME-PLATES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PACKING; PAINTS; PERFORMING OPERATIONS; PHYSICS; POLISHES; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SEALS; SIGNS; SPRAYING OR ATOMISING IN GENERAL; STORING; TRANSPORTING; USE OF MATERIALS AS ADHESIVES

A label laminate comprising a filmic or a paper substrate, said substrate having a first surface and a second surface; a pressure sensitive adhesive (PSA) layer, said PSA layer being tacky and having a first surface and a second surface, the first surface of the PSA being in contact with the second surface of the substrate; and a detack layer on top of the second surface of the PSA layer, said detack layer having a melting point above about 50 C, wherein the detack layer has a surface coverage of less than 100% of the second surface of the PSA layer.