A comprehensive guide to bringing thermos cups on airplanes
It is allowed to bring water bottles and thermos cups on the plane, but the following flight rules should be noted: 1. It must be an empty cup Water or thermos cups must be kept empty during security checks and must not contain any liquids. This is because the regulations for carrying liquid items on […]
What is the principle of vacuum cup
1. Principle of vacuum cup The vacuum cup uses the principle of space separation. It has two or more layers inside, and the space in the middle is usually a vacuum layer. Vacuum is an insulating material that can effectively prevent the transfer of heat. In the case of constant external temperature, the heat in […]
Stainless steel thermos cup water rising process and drawing process which is better
1. Drawing process (1) Process flow The drawing process is to heat the plastic particles to a molten state, extrude them, and then stretch, blow, cap and other processes. Can produce high quality, high transparency thermos cup. (2) Characteristics The insulated cup made by drawing process has thin wall, light weight, high strength, good transparency, […]
Happy New Year 2025
Time comes to the New Year in a magnificent way, waving goodbye to 2024 and welcoming the special year of 2025. Hope good luck comes in the new year. 1. Good luck in the Year of the Snake Good luck in the Year of the Snake, the new year begins. May every day of 2025 […]
Tips for repairing non insulated thermos cups
If your thermos is no longer insulated, don’t worry, try these methods to restore its insulation performance. 1. Check and replace the sealing ring The state of the sealing ring directly affects the insulation effect. Remove the sealing ring, clean it with clean water and neutral detergent, and then check for cracks or deformation. If […]
Is it normal for 304 insulated cups to rust
304 thermos cup is one of the popular daily necessities among consumers on the market. When choosing a 304 thermos cup, people will consider whether it rusts. How did the inner liner of the 304 thermos cup rust? 1.Is it normal for the 1.304 insulated cup to rust Stainless steel does not mean that it […]
