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Instructions for Use:

1. Before using the new bottle, clean the body thoroughly and check whether the seal ring is properly installed.
2. Before use, please preheat (or pre-cool) with a small amount of boiling water (or ice water).
3. After each use, clean it with hot water or cleaning solution, then invert it and dry it.

Maintenance methods:

To prevent odors or stains, please clean it thoroughly and let it dry completely after use.

Materialization properties:

Polycarbonate is a amorphous, tasteless, odorless, non-toxic, transparent thermoplastic polymer with excellent mechanical, thermal, and electrical properties. It particularly exhibits good impact resistance, toughness, low creepage, and stable product dimensions.

Performance: It has good heat resistance and weather resistance, capable of operating at -30 to -12°C. For long-term use, the heat deflection temperature is 130–140°C, and there is no clear melting point between 145–150°C. The melting temperature is 220–230°C;

It possesses excellent electrical properties, making it easy to produce electronic components that operate at high temperatures.

The light transmittance is good, with a rate of 85%-90%; the water absorption rate is low, and the coloring property is excellent; the flame resistance meets UL standards for 94V-1 and 94V-2, making it a self-extinguishing resin.

Chemical resistance: Stable against dilute acids, oxidants, reducing agents, salts, oils, and fatty hydrocarbons;

Resistant to media such as alkali, ketones, and fenchanol; readily soluble in chlorinated hydrocarbons like dichloromethane and dichloroethane;

Long-term exposure to non-penetrable turbid substances and high-temperature environments beyond its tolerance will cause certain stress reactions.

Usage Instructions

1. Before use, clean the cup with clean water to remove the dust that may have entered during product assembly.

2. When the lid is opened, a slight silicone odor may be detected. This is caused by the sealing ring inside the lid. It will disappear naturally after being soaked in boiling water for 2 minutes and is non-toxic. Please use with confidence.

3. Do not fill the hot water too full; it is best to leave about 2 cm from the cup mouth. Tighten the lid to prevent tipping and burns.

4. This product is made of a highly weather-resistant polycarbonate material, which can be used with confidence at temperatures ranging from -20 to -12°C;

5. If you are a tea lover, please discard any remaining tea water promptly after drinking it daily to prevent tea stains from forming;

6. When washing the cups, simply use soft cotton cloth to clean them thoroughly and wipe gently;

7. Do not leave milk, carbonated drinks, etc., unattended.

Precautions

Please do not place the product near open flames or high temperatures, otherwise it may damage the texture of the product surface.
Without the manufacturer's guidance, it is not allowed to conduct destructive tests on the product; otherwise, improper operation may damage the product surface or affect its functionality.
Pour in hot water, tighten the cup lid, and place it out of reach of the baby to prevent injury or burns;
This product generates physical and chemical stress reactions with bases, amines, ketones, and aromatic hydrocarbons; it causes melting of chlorinated hydrocarbons such as dichloromethane and dichloroethane; it also causes discoloration in strong acids; please store them separately, and do not put food containing such substances inside the product.
For stubborn tea stains, gently wipe them with a food-grade cleaner; do not use non-food-grade products.