WHY SUSTAINABLE?

Yixing Zisha teapot is made from purple clay, and is considered a sustainable materials for serval reasons:

Reasouces

Purple clay is a natural and abundant material. It is made from mixtures of clay, quartz, feldspar, and iron oxide. Which is abundant and mined in open pit operations. The clay is naturally occurring and renewable. Proper mining can extract clay with minimal landscape damage. The raw materials are also locally sourced in most cases, reducing transportation impacts.

Processing

The clay is heated from mixtures of clay, quartz, feldspar, and iron oxide. The melting point of each component is not high leads to the melting at relatively low temperatures which greatly saves much energy.

Manufacturing

Simple technology such as coiling, kneading, and burnishing that require limited technology or energy input. Some machine extrusion and cutting may also be used. The clay is reusable with waste recycled back into the process. Minimal water usage and no toxic chemicals are involved. Low emissions are produced.

Distribution

The Zisha teapots are chemically inert and have high toughness, there is no need to consider time and storage conditions, just choose a suitable way to deliver.

Use

The Zisha teapots are mainly used for drinking or exhibition, so the only resource waste is water and tea. The teapots do not produce toxic substances and have low thermal conductivity, Which makes them ideal containers for drinking.

Zisha teapots have excellent durability and longevity. Properly cured purple clay becomes very hard and dense. Teapots can last for decades to centuries with continuous use and still produce great tea. They are resistant to scratching, staining, fading, and odors. This minimizes replacement and maximizes product lifespan.

End of life

The clay is reusable and recyclable, even broken teapots can be crushed and added to the raw materials in the manufacturing part. This greatly reduces the waste of materials and improves the efficiency as it omits the processing part for the materials of the teapot. And stoneware and earthenware are sourced from natural soils and can both be downcycled into rock base which is used in drainage systems and driveways

M6_Yixing Zisha_2023

M6_Yixing Zisha_2023

Sustainability

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