Parchment paper - Ryusanshi

Japanese: 硫酸紙 - りゅうさんし

A thin, translucent paper made by treating paper made from rag pulp or chemical pulp with concentrated sulfuric acid, then rinsing and drying it. It is tasteless and odorless, and is resistant to oil and water. It is also called parchment paper because its appearance resembles parchment. Pseudo-sulphate paper is a paper made by beating sulfite pulp into a highly viscous form that is somewhat resistant to oil, or a paper made by coating high-quality paper with an oil-resistant agent, but it does not look like sulfuric acid paper. Both sulfuric acid paper and pseudo-sulphate paper are used for packaging butter, cheese, etc.
→ Related items Parchment paper | Wrapping paper

Source : Heibonsha Encyclopedia About MyPedia Information

Japanese:

ぼろパルプまたは化学パルプを原料とした紙を，濃硫酸で処理したのち，水洗，乾燥して作った半透明の薄い紙。無味無臭で，耐油性，耐水性がある。外観が羊皮紙に似ているので，パーチメントペーパーparchment paperともいう。擬硫酸紙は，亜硫酸パルプを高度に粘状に叩解(こうかい)して作ったいくぶん耐油性のある紙や，上質紙に耐油剤を塗って作った紙をいうが，外観は硫酸紙に似ていない。硫酸紙，擬硫酸紙ともにバター，チーズなどの包装に使う。
→関連項目パーチメント紙｜包装用紙

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