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How does vcuum flask factory test vacuum ? Have a look

How does vcuum flask factory test vacuum ? Have a look

Many customers asked us how to test vacuum how to ensure no vacuum fail bottle shipped . So,let’s have a look at below . As you know ,vacuum flask also called thermos . Because it’s double wall and no air inside the 2 wall . So ,this kind of bottle can keep water hot and cold for long time. But how can vacuum flask manufacturer ensure no vacuum fail ? Okay ,let’s have a class with Eco drinkware who is the profession water bottle ,vacuum flask manufacturer in China , mainalnd. Below is the vacuum tetsing machine for your reference . It works very simple . There are many steel stick on the machine . The steel stick temperature will be very high reach 500 degree C when mchine works . We just need to put the vacuum flask on the machine . Touch the flask 10 seconds later , if the bottle is hot means vacuum failed . The vacuum failed flask will be pick out and never send to customers . The idea is same as put boiling water in the bottle .Just this way is much easy  and quick. If you have any question ,welcome to contact below […]

How to coose the right water bottle ?

Almost everyone need water bottle to drink water. That’s our daily life.  Maybe you think bottle is not impotant , just a small thing . But it’s better to know more about the bottle which touch our lip everyday .   1 Glass bottle Actually ,glass is the most eco friendly material.  So,glass bottle is very good bottle for daily drinking . Because high borosilicate glass don’t contain any heavy metal.   There are many different style glass bottle ,such as glass infuser bottle which can make tea ,coffee and fruit tea . It’s very popular now.   There is also some single wall sport glass bottle . It’s easy to take out and light to take it .Also good choice when go out for hiking and running.   2 Double wall vacuum flask  There are many types on market . Vacuum flask also called thermos . Because the famous brand called Thermos and create this name . The outstanding feature is that stainelss steel vacuum flask can keep water hot for long time from 6-24 hours . The exact time depend on the design . Maybe some west people think they don’t drink hot water . Aha , thermos also can […]

News One

News One

Quality is our culture Never delay delivery time ,deliveryt time agreement to ensure your right Paypal payment acceptable,safe for you Dear customers,weolcome to our ECO DRINKWARE INDUSTRY AND TRADE CO., LTD ,may you have a good time here,thanks. 1>Quantity: 1;MOQ:Accept small order, big order and mix order. 2;More quantity, More discount.   2>Price: 1; Good quality, competitive price. 2;The more you order, the lower price you will get.   3>Delivery: 1; Fast delivery time: prepare the goods within 15-30  days. 2;Drop shipping: Door to door service.   4>Shipment & Payment: 1; Shipment: By sea,by air,DHL, or we can delivery them as you required. 2; Payment: L/C, T/T, PayPal, Western Union are also available;   Competitive Advantages: 1. Quality Guaranteed and most reasonable price; 2. Small orders acceptable; 3. Prompt delivery; 4. Perfect after-sale service; 5. OEM is acceptable; Your dear  ECO DRINKWARE INDUSTRY AND TRADE CO., LTD team