Soda Ash for Hand PaperMaking Paper Making, Pulp Making, 100g

Soda Ash for Papermaking Pulp Cooking

This soda ash is used in hand papermaking to help prepare raw plant fibers and rags before sheet forming. The main ingredient is sodium carbonate, also known as soda ash, which helps break down non-cellulose materials during the cooking process. After cooking and rinsing, the remaining cellulose fiber can be further processed for handmade paper.

Soda ash is commonly used for preparing fibers such as corn husk, daylily, plant stems, and other natural fibers suitable for experimental and botanical papermaking.

Details

- Material: Soda ash / sodium carbonate
- Chemical formula: Na₂CO₃
- Use: Cooking raw fibers and rags for papermaking
- Suitable for handmade paper, botanical paper, and fiber cooking preparation
- Helps separate cellulose from non-cellulose components

General Use Guide

Cut the dry fiber into small pieces before cooking. As a general starting point, use soda ash at approximately 20% of the dry fiber weight, or about 5g per liter of water. Cooking time may vary depending on the fiber type, thickness, and desired softness.

Example

For 90g of dried corn husk, you may use approximately 18g of soda ash with 3.6L of water. Cook for around 3 hours, then rinse thoroughly before further processing the fiber for papermaking.

Safety Note

Soda ash is alkaline and should be handled with care. Wear gloves and eye protection when using it, avoid inhaling dust, and keep it away from children and pets. Rinse cooked fibers thoroughly before papermaking.

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