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US 2024/0344273 A1Published application
Gas barrier laminate and packaging
AssigneeToppan Inc.
InventorsHiroyuki WAKABAYASHI, Junichi KAMINAGA, Yoshiki KOSHIYAMA, Yumiko KOJIMA, Rika ISHII
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Abstract
A gas barrier laminate having a laminate structure including a paper base material and a transparent vapor-deposited layer, in which the paper base material has a maximum light transmittance of 0.85% or more for a light beam having at least one wavelength among light beams having a wavelength within a range of 300 nm to 800 nm.
Claims12
A gas barrier laminate having a laminate structure comprising:
- a paper base material;
- and
- a transparent vapor-deposited layer,
- wherein the paper base material has a maximum light transmittance of 0.85% or more for a light beam having at least one wavelength among light beams having a wavelength within a range of 300 nm to 800 nm.
1 more element
Dependencies are inferred from the claim text.