• 专利标题:   Molded fiber container for e.g. yogurt, has cup-like container body whose inner surface is provided with inner barrier coating, where outer surface of body is provided with outer barrier coating and in-mold paper label.
  • 专利号:   WO2023287277-A1
  • 发明人:   KUIPER H J, BIENCOURT V
  • 专利权人:   HUHTAMAKI MOLDED FIBER TECHNOLOGY BV
  • 国际专利分类:   B65D065/38, B65D065/40, B65D065/46, D21J003/00, D21J007/00
  • 专利详细信息:   WO2023287277-A1 19 Jan 2023 B65D-065/38 202318 Pages: 27 English
  • 申请详细信息:   WO2023287277-A1 WONL050451 16 Jul 2021
  • 优先权号:   WONL050451

▎ 摘  要

NOVELTY - The container (2) has a cup-like container body for holding an amount of a dairy product, and provided with a bottom part and wall part. A flange is attached to a sealing lid for closing the cup-like container body. The cup-like container body and the flange are a molded fiber product. An inner surface of the cup-like container body is provided with an inner barrier coating (82). An outer surface of the cup-like container body is provided with an outer barrier coating (84) and an in-mold paper label, where the inner and outer barrier-coating comprises an amount of graphene, chitosan, alginate, wax, polyethylene, and silica gel. USE - Molded fiber container for dairy products e.g. yogurt, milk, and other products. ADVANTAGE - The container provides a water vapor barrier to protect a product against outside conditions. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a molded fiber container. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a fiber container. 2Molded fiber container 12Seal 14Product compartment 82Inner barrier coating 84Outer barrier coating