Kami paper, a term derived from the Japanese word for "paper," is a type of paper known for its unique texture and aesthetic appeal. It's often used for origami, calligraphy, and other artistic pursuits. But what exactly is kami paper made of? Let's delve into the composition of this intriguing paper.
At its core, kami paper is made from a blend of various natural fibers. However, unlike typical paper made from wood pulp, kami paper is primarily composed of long, strong fibers from plants like kozo (paper mulberry), gampi, and mitsumata. These plants are native to Japan and have been used for papermaking for centuries.
Plant Fibers: The Backbone of Kami Paper
Kozo, gampi, and mitsumata are the primary plant fibers used in the production of kami paper. Each of these plants offers unique characteristics that contribute to the final product.
Kozo, for instance, provides long, strong fibers that give kami paper its durability and strength. Gampi, on the other hand, offers a more delicate and lustrous fiber, which adds a touch of elegance to the paper. Mitsumata fibers are shorter but provide a unique texture and absorbency, making them ideal for certain types of paper.
Kozo (Paper Mulberry)
Kozo, or Broussonetia papyrifera, is a deciduous tree native to East Asia. Its inner bark is rich in long, strong fibers that are perfect for papermaking. The process of extracting these fibers, known as 'rakusu,' involves stripping the bark from the tree, soaking it in water, and then beating it to release the fibers.
Kozo fibers are typically used to make 'washi,' a traditional Japanese paper that's strong yet lightweight. This makes kozo a staple in the production of kami paper.
Gampi and Mitsumata
Gampi (Wikstroemia uva-ursi) and mitsumata (Edgeworthia papyrifera) are shrubs native to Japan and Korea. Their fibers are shorter than kozo but offer unique properties. Gampi fibers are delicate and lustrous, adding a touch of elegance to the paper. Mitsumata fibers, while shorter, provide a unique texture and absorbency, making them ideal for certain types of paper like 'torinoko' (a soft, absorbent paper).
Processing and Finishing: From Plant to Paper
The process of turning these plant fibers into kami paper involves several steps. After the fibers are extracted, they're cooked, beaten, and mixed with water to form a pulp. This pulp is then poured onto a screen, where the water drains and the fibers mat together to form a sheet of paper.
The paper is then dried, often on a flat surface or a cylinder. Some types of kami paper may also undergo additional processing, such as 'nagashizuki' (a method of making paper by pouring the pulp onto a screen that's moving downwards) or 'sukashi' (a method of making paper by hand, using a frame called a 'sukashi-gake').
Natural Dyes and Additives
Some types of kami paper may also include natural dyes or additives to enhance their color or texture. These can include pigments derived from plants, minerals, or even seashells. For instance, 'washi' made in the city of Echizen is often dyed with indigo, giving it a distinctive blue color.
These additives not only enhance the aesthetics of the paper but also contribute to its unique properties. For example, some additives can make the paper more resistant to insects or mold, while others can enhance its absorbency or strength.
In the world of art and craft, kami paper stands out for its unique texture and aesthetic appeal. Its composition, a blend of long, strong fibers from plants like kozo, gampi, and mitsumata, gives it a strength and durability that sets it apart from other types of paper. Whether you're an origami enthusiast, a calligrapher, or simply appreciate the beauty of handmade paper, understanding what kami paper is made of can deepen your appreciation for this traditional Japanese art form.