Method for packing quartz glass cloth
AssigneeShin-Etsu Chemical Co., Ltd.
InventorsToshio Shiobara, Hajime Itokawa, Ryunosuke Nomura
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Abstract
A method for packing quartz glass cloth includes the step of packing quartz glass cloth that is at least 99.5 wt % comprised of SiO2 with packaging film to form a package, wherein the package has a volumetric absolute humidity therein of 10.0 g/m3 or less.
Claims28
A method for packing quartz glass cloth, comprising the step of packing quartz glass cloth that is at least 99.5 wt % comprised of SiO2 with packaging film to form a package, wherein the package has a volumetric absolute humidity therein of 10.0 g/m3 or less.
A method for packing quartz glass cloth, comprising the step of packing quartz glass cloth that is at least 99.5 wt % comprised of SiO2 with packaging film to form a package, wherein the package has a volumetric absolute humidity therein within 5 minutes just prior to opening of the package, as measured by including a battery-operated thermometer/hygrometer within the packaging film, which is 9.8 g/m3 or less.
A method for packing quartz glass cloth, comprising the step of packing quartz glass cloth that is at least 99.5 wt % comprised of SiO2 with packaging film to form a package, wherein the packaging film has a water vapor transmission rate at 40° C. and 90% RH of 20 g/(m2·day) or less and includes therein a desiccant.
Dependencies are inferred from the claim text.