how are vacuum insulated bottles made?

How are vacuum insulated bottles made?


How are vacuum insulated bottles madehow are vacuum insulated bottles made


1. What is vacuum insulated bottle?

A vacuum insulated bottle must have double wall layers, with vacuum area between double wall layers

how are vacuum insulated bottles made

2. How a vacuum insulated bottle works?

with a vacuum insulated area between double wall layers, heat inside the vacuum insulated bottle is difficult to escape, and heat (cold or hot) not easy to get into the vacuum insulated bottle.

how are vacuum insulated bottles made

3.What’s main material of vacuum insulated bottle?

Now today we usually manufacture vacuum insulated bottle with stainless steel material which can meet kitchen food grade standard, and must be corrosion prevent when with hot or cold luquid.

how are vacuum insulated bottles made

4. Main manufacturing processes for vacuum insulated bottle

  • machining the vacuum insulated bottle shape

how are vacuum insulated bottles made

  • Welding the vacuum insulated bottle
  • Vacuum production process
  • Electrolysis for inner wall for corrosion prevent of vacuum insulated bottle
  • Polishing the outer wall for vacuum insulated bottle
  • Spray painting/powder coating/water transfer etc. for surface treatment
  • Assembly and packaging for vacuum insulated bottle


How we start to manufacture a custom design vacuum insulated bottle?

  1. OEM CONCEPTS:                                                                                                                                                                                                                                                                                                                                                                                                  You reach out our team with design drawing sketch 3D solidworks or 2D CAD or   prototype samples for your custom design new BOTTLE/VESSEL/JUG products to a pointed market/usage/potential order quantities, our engineer will review all documents and have feedbacks for you with design modification advices & mould cost & product cost for your consideration.
  2. MOULD MANUFACTURING:                                                                                                                                                                                                                                                                                                                                                                                   With the agreement contact on mould cost/product cost/payment term/lead time/product specs, we design tooling and process tooling manufacturing after your approval, finished trial run samples to do relevant testings in labs.
  3. PROCESS CONTROL:                                                                                                                                                                                                                                                                                                                                                                                     After confirm and approve official samples and product specification documents, we arrange mass production based on your issued PO, incoming material inspection, process inspection, final inspection, samples testings, then ship good quality goods for your pointed station.