東京千曲化成 List of Products and Services

The "Inner Spacer for Pleated Masks" is a revolutionary product designed to create space between the mask and the face. Weighing only 3.5g, it minimizes discomfort and awkwardness when worn. Additionally, it is made from highly durable materials, allowing for repeated use. By creating "space" around the nose and mouth, it reduces the likelihood of the mask sticking to the mouth during breathing and conversation, thereby alleviating discomfort. It is suitable for use in customer service roles that require conversation or in environments where heavy breathing occurs (such as wearing a mask in high temperatures). 【Features】 - Lightweight and long-lasting - Creates "space" around the nose and mouth - Hygienic - Gentle on the skin - Compatible with mask sheets *For more details, please refer to the PDF document or feel free to contact us.

• mask
• Other safety and hygiene products
• Other consumables

We respond to various needs from specifications, design, mold manufacturing, prototyping, testing, to mass production confirmation and mass production.

• Resin processing machine

At Tokyo Chikuma Kasei, we are engaged in research and development of "CIM (Ceramics In-Molding)" utilizing injection molding technology for high-precision parts made of micro and complex ceramics that are difficult to process. Our company responds to customer requests regarding wear resistance, heat resistance, insulation, and weather resistance for bearing parts, medical device components, decorative items, and more. 【Microscopic State】 ■ The powder is enveloped by a binder in a quantity close to an equivalent volume, providing fluidity. ■ The green body already has a uniform density internally and maintains its shape without deformation after debinding. ■ The spaces left after the binder is removed are filled by sintering to nearly 100%, resulting in significant shrinkage (10% to 20%). ■ Excellent repeatability and high dimensional accuracy. *For more details, please refer to the PDF document or feel free to contact us.

• Ceramics