Title:
SHEET FOR PHARMACEUTICAL PACKAGING, BOTTOM MATERIAL FOR PRESS-THROUGH PACKAGING, PRESS-THROUGH PACKAGING MATERIAL, AND SHEET
Document Type and Number:
Japanese Patent JP2022117395
Kind Code:
A
Abstract:
To provide a sheet for pharmaceutical packaging that allows a press-through package (PTP) for a tablet, a capsule and the like to be charged into a molding pocket or taken out of it more efficiently and shows improved thermoformability.SOLUTION: A sheet for pharmaceutical packaging has a substrate layer (I), and surface layers (II), wherein at least one surface layer contains a polyvinylidene chloride resin. The surface quality parameters of the surface layers (II) measured with a contact-type surface roughness meter in accordance with JIS B0601: 2013, satisfy the requirements shown in the condition (1): the root-mean-square (RΔq) of local gradients being 0.02 or more.SELECTED DRAWING: None
Inventors:
WATANABE TAKAYUKI
SHIRAKAWA TOMOYUKI
HAMADA MANABU
SHIRAKAWA TOMOYUKI
HAMADA MANABU
Application Number:
JP2021121948A
Publication Date:
August 10, 2022
Filing Date:
July 26, 2021
Export Citation:
Assignee:
MITSUBISHI CHEM CORP
International Classes:
B32B27/00; B32B27/30; B65D65/40; B65D83/04
Attorney, Agent or Firm:
Masahiro Taguchi
Shigeo Torayama
Shigeo Torayama
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