Vacuum flasks and other vacuum vessels, complete with cases; parts thereof other than glass inners

HS code 961700 covers the import and export of vacuum flasks, thermoses, and other vacuum vessels, along with their associated parts (excluding glass inners). These products are essential for maintaining the temperature of liquids and foods, making them crucial in various industries, including food and beverage, healthcare, and transportation. The global vacuum flask and vessel market is expected to grow steadily in the coming years, driven by increasing demand for efficient temperature control solutions and the rising popularity of on-the-go consumption of hot and cold beverages.

Vacuum flasks and vessels are typically manufactured using a multi-step process. The main body of the flask is often made from stainless steel, while the outer casing may be constructed from materials such as plastic, metal, or leather. The key production steps involve forming the inner and outer shells, creating the vacuum seal between them, and assembling the various components, such as the lid, stopper, and any additional features like handles or straps.

The production of vacuum flasks and vessels requires a range of raw materials, including stainless steel, plastic, rubber, and various metals for the outer casing and internal components. Specialized machinery, such as metal stamping and welding equipment, is also necessary to shape the components and assemble the final product. Additionally, the manufacturing process may involve the use of advanced insulation materials to enhance the thermal efficiency of the vacuum vessels.

Vacuum flasks and vessels produced under HS code 961700 are primarily used for storing and transporting hot or cold liquids and foods. These products are widely consumed in the 220100 Beverages, spirits and vinegar, 220300 Beer made from malt, and 220900 Vinegar and substitutes for vinegar obtained from acetic acid industries, as well as the 220600 (Other fermented beverages (for example, cider, perry, mead)) and 220800 Spirits, liqueurs and other spirituous beverages sectors. Additionally, these vacuum vessels are utilized in the 300000 Pharmaceutical products and 940600 Prefabricated buildings industries.