What is stainless steel vacuum flask?
It is double walls stainless steel 18-8 (outer wall & inner wall) with vacuum insulated layer which can keep water hot 12 hours up and ice cold 24 hours up in different environment or places, with an additional copper shield for enhancing heat retention performance 15 ~ 30% to keep your drinking hot or colder longer.
How do stainless steel vacuum insulated flask works to keep cold?
There’s a vacuum insulated layer between the double walls stainless steel of the vacuum insulated flask, it was made by vacuum technique to eliminate the air to create the vacuum sealed layer, because the heat can not be transfer without air, the vacuum layer can stop heat flow from inside to outside and from outside to inside to keeps liquid (water, beer, coffee, wine etc.) hot and cold.
How to make stainless steel vacuum flask?
Custom design processes
- Custom design a new structure shape & function stainless steel vacuum flask, our R&D engineer team can support your product team to complete a custom design from concept, sketch drawing, image, or sample to have final CAD drawing to make prototype sample for design reviewing, custom tooling development, trial run production & test, to mass production to ship.
- A new custom graphic printing or logo design, we can work out with your AI. format artwork document with different technique for custom decoration for your stainless steel vacuum flask sample and products.
- Custom color or surface finishing
- Custom packing
The raw materials of stainless steel vacuum flask
- Body: kitchen food grade stainless steel 18-8, SUS 304, SUS 316, all stainless steel must be comply with food grade regulation in EU/USA/CA/AU/CN markets, also have good corrosion prevention.
- Cap/Lid: plastic 5# Polypropylene or Eastman Tritan made, must be BPA Free, non-toxic, 100% food grade FDA/LFGB comply, dishwasher safe, microwave safe.
- Sealing: silicone made gasket sealing, must be BPA Free, non-toxic, 100% food grade FDA/LFGB comply, dishwasher safe, microwave safe.
How to make a better heat retention vacuum insulated bottle?
- A smaller width of the water bottle, less heat can go through of the smaller mouth opening can have better heat retention.
- Double walls design with a poly foam inside can improve heat retention by prevent heat go through of the cap/lid of the vacuum insulated bottle.
- A copper coating layer on the inner wall of the stainless steel insulated bottle can enhance heat retention by lock the heat inside of the bottle
- A bigger volume bottle can have better heat retention than a smaller one due to it has more heat inside the vacuum insulated bottle.
- Purchase raw material
- Cutting stainless steel tube
- Shape forming with water swelling ( or deep drawing forming)
- Cutting into 2 pieces
- Mouth forming with threads
- Matching and welding the mouth of stainless steel flask (the out wall and inner wall join together then do Laser welding)
- Welding the bottom cap and with an attachment of Getter
- Vacuum process inside the vacuum machine around 4 hours to create vacuum insulated layer between the double walls stainless steel
- Vacuum Test (measure the stainless steel vacuum flask is good quality or faulty on vacuum insulation) 100%
- Electrolysis for the inside of the stainless steel vacuum insulated flask (it can clean the dirty to have nice surface, also create a layer on the inner surface to have good corrosion prevention)
- Inspection of electrolysis quality 100%
- Polishing the surface of outer wall of the stainless steel insulated flask
- Inspection of Polishing quality 100%
- Vacuum insulation test 100% second time
- Decoration (spray painting, powder coating, water transfer painting, heat transfer printing, logo printing or laser engraving etc.)
- Assembly with caps, cleaning, inspection, packaging
- Out going final QC inspection
Booking container for final shipment, more information details please read manufacturing processes of stainless steel vacuum flask……
Play Video
What Ecoway Does?
Ecoway Houseware Limited is a professional China OEM/ODM manufacturer factory for different stainless steel insulated vacuum flask water bottle tumbler products from concept design, tooling development, to final shipment for global customers with fast delivery and high quality products & services, your one stop sourcing supplier and trusted business partner from set up business for a long term cooperation relationship, welcome to reach us for more information.
Need an exclusive manufacturer factory for your custom design water bottle
1. Inquiry
Choose products those interest you and send us your detailed requirements, such as product image, color, logo, package, quantities etc. Our sales support team will reply to you within 24 hours during Monday - Friday.
Choose products those interest you and send us your detailed requirements, such as product image, color, logo, package, quantities etc. Our sales support team will reply to you within 24 hours during Monday - Friday.
2. NDA (non-disclose agreement)
When you want to develop a custom design water bottle which related to confidential information (such as drawing, design concepts), we sign NDA with you before we discuss any details.
When you want to develop a custom design water bottle which related to confidential information (such as drawing, design concepts), we sign NDA with you before we discuss any details.
3. Quotation & Sample
We quoted prices & lead time for product or tooling after collect all requirement information from you,can offer free sample for stock items, custom logo & color sample would charge cost and usually 7 days, tooling & sample lead time usually takes 30 working days.
We quoted prices & lead time for product or tooling after collect all requirement information from you,we can offer some free samples for your confirm quality and approve, custom logo & color sample would charge cost and usually 7 days, tooling & sample lead time usually takes 30 working days.
4. Production & Inspection
After receive deposit payment, we start mass production which usually takes 30 days lead time.During mass production, our quality department conduct in-process inspection and test, also have final pre-shipment inspection for customer review.
After receive deposit payment, we start mass production which usually takes 30 days lead time.During mass production, our quality department conduct in-process inspection and test, also have final pre-shipment inspection for customer review.
5.Final payment & shipment
After receive final payment, we cooperate with your forwarder to book the shipment, cargo will arrive at your warehouse around 10 days by air shipment 40 days by sea shipment.
After receive final payment, we cooperate with your forwarder to book the shipment, cargo will arrive at your warehouse around 10 days by air shipment 40 days by sea shipment.
113 thoughts on “How to make stainless steel vacuum flask?”
I think the admin of this web site is in fact working hard for his website, as here every information is quality based stuff. Yoshiko Geoff Garratt
We appreciate you visiting and comments, yes, it’s basic stuff information here what we can share in general, we would like to have more newest information to tell and working on it, more special information what we can discuss is when have custom design projects with our team, that we are not allowed to share these confidential information in public.
Thanks My Friend, you are kind and keep motivate us moving!
Hi there Dear, are you in fact visiting this site on a regular basis, if so afterward you will definitely get good knowledge. Conchita Granger Gustave
Olivia thanks for sharing the handy post. Point number 6 and 7 is good addition in my list of 24 things to do when publishing a new blog post. Bel Benjamen Ambie
Muchos Gracias for your post. Really looking forward to read more. Really Cool. Kelley Jecho Pope Maribelle Niels Wilbert
One other issue is when you are in a situation where you would not have a cosigner then you may actually want to try to exhaust all of your school funding options. You will discover many awards and other scholarships and grants that will supply you with funding to aid with classes expenses. Thank you for the post. Leesa Thorn Wilkey
Abnormal this post is totaly unrelated to what I used to be looking out google for, but it was once indexed on the first page. I guess your doing something proper if Google likes you enough to put you on the first page of a non comparable search. Violante Kennie Vina
I have discovered that costs for internet degree gurus tend to be an awesome value. Like a full College Degree in Communication in the University of Phoenix Online consists of Sixty credits from $515/credit or $30,900. Also American Intercontinental University Online provides a Bachelors of Business Administration with a whole course feature of 180 units and a tuition fee of $30,560. Online studying has made getting the education far less difficult because you may earn your own degree in the comfort of your home and when you finish working. Thanks for all tips I have certainly learned from your web-site. Tommie Hazlett Publus
After checking out a number of the articles on your site, I truly like your way of writing a blog. I saved as a favorite it to my bookmark site list and will be checking back soon. Take a look at my website as well and tell me your opinion. Gwyneth Conrad Elisabet
Dear Noela,Thanks for responding . That was precisely my thought,that the all overness acheived pictorial unity a bit early . Maybe I felt this could be acheived another way,but I would hesitate to say how,without seeing the real work. Im looking forward immensely to seeing all the paintings together. Hopefully Lockdown will get us fired up for a debate in the gallery. It would be great to have some sort of a checklist of ingredients for Contemporary Abstract Painting . That would include how pictorial unity is acheived,colour ,tonality,depth,illusion?Still not comfortable with that,Best Patrick Velma Frederick Pasquale
Nice blog right here! Also your web site lots up fast! What web host are you the usage of? Lindsay Isador Edveh
I simply could not leave your web site prior to suggesting that I extremely loved the standard information an individual provide for your visitors? Is gonna be back continuously to check up on new posts Corilla Humfrey Charbonneau
Muchas gracias Marta !! Si los hago sin molde. Los formo tal y como se ve en el video, los paso a la bandeja del horno donde leudan y luego en esa misma bandeja los horneo. Carola Shelden Maxama
Untuk pengiriman lembar jawaban menunggu instruksi panitia ujian sesuai dengan jadwal ujian masing-masing mata kuliah.
Hey there. I found your website by way of Google at the same time as searching for a comparable subject, your website got here up. It appears great. I have bookmarked it in my google bookmarks to come back then.
Pingback: Jason
Hi there! Someone in my Facebook group shared this website with us so I came to give it a look.
I’m definitely loving the information. I’m bookmarking and will be tweeting this to
my followers! Exceptional blog and terrific design.
A fascinating discussion is worth comment. I do believe that you need
to write more on this issue, it may not be a taboo
matter but typically folks don’t speak about these topics.
To the next! Kind regards!!
magnificent issues altogether, you just gained a
new reader. What might you suggest about your publish that you
made a few days in the past? Any positive?
Simply wish to say your article is as surprising.
The clarity to your publish is just nice and i can suppose you are a professional on this subject.
Fine along with your permission allow me to grasp your RSS feed to keep updated
with coming near near post. Thanks a million and please carry on the
enjoyable work.
I am genuinely grateful to the holder of this web
site who has shared this enormous article at at this place.
Hi, i believe that i saw you visited my blog so i came to go back the prefer?.I’m
attempting to find things to enhance my web site!I guess its good enough to make use
of a few of your concepts!!
Hey there, You have done an incredible job. I will certainly digg it and personally recommend to my friends.
I am confident they’ll be benefited from this web
site.
Very great post. I just stumbled upon your blog and
wanted to say that I have truly enjoyed surfing around your weblog posts.
In any case I will be subscribing on your feed and I hope you write once more soon!
These are truly wonderful ideas in concerning blogging.
You have touched some pleasant things here. Any way keep up wrinting.
With havin so much written content do you ever run into any problems of plagorism or copyright violation? My website
has a lot of exclusive content I’ve either authored
myself or outsourced but it seems a lot of it is popping it up all over the internet without my agreement.
Do you know any techniques to help protect against content
from being stolen? I’d truly appreciate it.
Hi there! Someone in my Facebook group shared this site with
us so I came to give it a look. I’m definitely enjoying the
information. I’m bookmarking and will be tweeting this to my followers!
Fantastic blog and wonderful design.
Thank you a lot for sharing this with all of us you really understand what you’re speaking about!
Bookmarked. Kindly additionally consult with my site =).
We will have a hyperlink exchange agreement between us
Howdy I am so grateful I found your webpage, I really found you by mistake, while I
was researching on Digg for something else, Anyhow I am
here now and would just like to say thanks for a incredible post and a all round thrilling blog (I also love the theme/design),
I don’t have time to browse it all at the minute but I have bookmarked it and also included your RSS feeds,
so when I have time I will be back to read more, Please
do keep up the great work.
Heya just wanted to give you a quick heads up and let you know a
few of the pictures aren’t loading correctly. I’m not sure why but I think its a linking issue.
I’ve tried it in two different browsers and both show the same results.
Hi there! This blog post couldn’t be written much better!
Reading through this article reminds me of my previous roommate!
He continually kept talking about this. I’ll forward this post
to him. Pretty sure he will have a great read. Thank you for sharing!
Hurrah! At last I got a website from where I know how to really obtain useful information concerning my study and knowledge.
You’re so cool! I do not suppose I’ve read a single thing like this before.
So good to find another person with some genuine thoughts on this
issue. Really.. many thanks for starting this up. This website is something that
is required on the web, someone with a little originality!
If some one wishes expert view on the topic of running a blog after that
i propose him/her to pay a visit this blog, Keep up the nice work.
I really like your blog.. very nice colors & theme.
Did you design this website yourself or did you hire someone to do it for you?
Plz answer back as I’m looking to create my own blog and would like to
find out where u got this from. kudos
I’m really impressed with your writing skills as well as with the layout on your weblog.
Is this a paid theme or did you modify it yourself?
Either way keep up the nice quality writing, it is rare
to see a great blog like this one these days.
You actually make it seem so easy with your presentation but I find
this topic to be really something which I think I would never understand.
It seems too complicated and very broad for me. I am looking forward for your next post, I will try to get the hang
of it!
Pretty! This has been an incredibly wonderful post. Thank you for providing these details.
Thanks to my father who shared with me concerning
this web site, this website is actually amazing.
That is a good tip especially to those fresh to the blogosphere.
Brief but very accurate information… Many thanks for sharing
this one. A must read article!
Hi, its good post regarding media print, we all be aware of media
is a great source of information.
Howdy just wanted to give you a brief heads up and let you know a few of the
images aren’t loading correctly. I’m not sure why but I think
its a linking issue. I’ve tried it in two different
web browsers and both show the same outcome.
Ӏ all the time emailed this ѡeƄlog post paaցe to all my contactѕ,
for the reason that if like to reqԁ it afterward my contacts will too.
Howdy are using WordPress for your blog platform?
I’m new to the blog world but I’m trying to get started and set up my own. Do you require any coding knowledge to make your own blog?
Any help would be greatly appreciated!
Excellent web site you have here.. It’s difficult to find good quality writing like yours these days.
I really appreciate people like you! Take care!!
Nice blog right here! Also your website a lot up very fast!
What host are you the use of? Can I am getting your affiliate
hyperlink on your host? I want my site loaded up as quickly as yours lol
Link exchange is nothing else except it is only placing the other person’s weblog link on your page at proper place
and other person will also do similar for you.
This is really interesting, You are a very skilled blogger.
I have joined your rss feed and look forward to seeking more of your magnificent post.
Also, I’ve shared your site in my social networks!
Hey there fantastic blog! Does running a blog like this require a great deal of work?
I have no knowledge of computer programming however I had been hoping to start my own blog in the near
future. Anyways, should you have any ideas or techniques for
new blog owners please share. I know this is off subject
but I just had to ask. Kudos!
Thank you, I’ve just been looking for info about this topic for a long time and yours is the greatest I’ve found out till now.
However, what concerning the conclusion? Are you sure
about the supply?
I think the admin of this web site is genuinely working
hard in favor of his web site, for the reason that here every stuff is quality based stuff.
Very nice article, totally what I was looking for.
I have read so many posts regarding the blogger lovers
but this paragraph is genuinely a fastidious article,
keep it up.
Hey there just wanted to give you a quick heads
up and let you know a few of the images aren’t loading properly.
I’m not sure why but I think its a linking issue. I’ve tried it in two different web browsers
and both show the same outcome.
great put up, very informative. I wonder why
the opposite specialists of this sector do not
understand this. You must continue your writing.
Do you have a spam problem on this site; I also am a blogger, and I was
wondering your situation; we have developed some nice practices and we are looking to exchange methods with other folks, please shoot me an e-mail if
interested.
This post is in fact a good one it assists new the web users, who are
wishing in favor of blogging.
You need to be a part of a contest for one of the finest websites on the
net. I most certainly will recommend this web site!
This website truly hɑs all off the information I needed cncerning thіs sսbject and didn’t
ҝnow who ttο ask.
Oh my goodness! Awesome article dude! Many thanks, However I
am going through issues with your RSS. I don’t understand why I can’t join it.
Is there anybody getting the same RSS problems? Anyone who knows the answer can you kindly respond?
Thanks!!
Yоu coulԀ definitely see your exppertise within the wor
you write. The world hoⲣes for even more paѕsionate writers such as yoս whho aren’t ɑfraid
to mentiοn how they Ьelievｅ. Aⅼways goo after your heart.
Wow, this piece of writing is good, my sister is analyzing such things,
so I am going to tell her.
Ӏf ѕome one wishes tⲟ be updated with latest technolοgies afterward he must ƅe visit this webgsite and be
up to date evеry ɗay.
Attractive section of content. I just stumbled upon your site and in accession capital to assert that I acquire
actually enjoyed account your blog posts. Any way I’ll
be subscribing to your feeds and even I achievement you access
consistently fast.
Great post.
Somebody essentially help to make severely posts I might state.
That is the very first time I frequented your web page and thus far?
I amazed with the research you made to make this actual publish
amazing. Wonderful task!
Hi, Neat post. There is a problem along with
your website in internet explorer, may check this?
IE still is the marketplace chief and a large section of other folks will omit your magnificent writing because of this problem.
It’s really very complicated in this active life to listen news
on Television, therefore I only use the web for that reason,
and obtain the most up-to-date information.
I am sure this post has touched all the internet visitors,
its really really nice article on building up new weblog.
Hi, I believe your blog may be having web browser compatibility issues.
Whenever I take a look at your site in Safari, it looks fine however, if opening in IE, it has some overlapping issues.
I just wanted to give you a quick heads up! Other than that,
fantastic blog!
I don’t even know how I finished up right here, but I thought this put
up was good. I don’t recognize who you are however
certainly you’re going to a well-known blogger if you happen to are
not already. Cheers!
Good way of describing, and fastidious post to take facts on the topic of my presentation subject,
which i am going to present in university.
Hi, I do think this is an excellent blog. I stumbledupon it
😉 I will return once again since I book-marked it. Money and freedom is the greatest way to change,
may you be rich and continue to help others.
Write more, thats all I have to say. Literally, it seems as though you
relied on the video to make your point. You definitely know what youre talking about, why throw
away your intelligence on just posting videos to your weblog
when you could be giving us something enlightening to read?
I am regular reader, how are you everybody? This
post posted at this web page is genuinely pleasant.
Thanks for a marvelous posting! I definitely enjoyed reading it,
you could be a great author. I will make sure to bookmark your blog and will often come
back sometime soon. I want to encourage you to continue your great
writing, have a nice day!
I’ve been browsing on-line more than three hours nowadays,
yet I never discovered any fascinating article like yours.
It’s pretty price enough for me. In my opinion, if all site owners
and bloggers made excellent content as you did, the internet will probably be
much more helpful than ever before.
I’m not that much of a internet reader to be honest but your blogs really
nice, keep it up! I’ll go ahead and bookmark your website to come back later on. Many thanks
Hi, I do think this is an excellent blog. I
stumbledupon it 😉 I will return once again since i have saved as a favorite it.
Money and freedom is the best way to change, may you be rich and continue to help others.
My programmer is trying to convince me to move to .net from PHP.
I have always disliked the idea because of the expenses. But he’s tryiong none the less.
I’ve been using Movable-type on a variety of websites for about a year and am nervous.
Unquestionably believe that that you stated. Your favourite justification appeared to be on the internet the simplest factor to understand of.
I say to you, I definitely get irked at the same time as folks think about worries that they plainly do not recognise about.
You controlled to hit the nail upon the top and also defined out the
whole thing with no need side-effects , other people could
take a signal. Will probably be back to get more.
Thanks
Thank you a lot for sharing this with all of us you actually understand what you are talking
approximately! Bookmarked. Kindly additionally visit my website
=). We will have a hyperlink change agreement between us
Attractive element of content. I just stumbled upon your website and in accession capital to assert that I acquire in fact loved account your weblog posts.
Any way I will be subscribing in your feeds and
even I achievement you get entry to persistently fast.
Excellent way of explaining, and nice piece of writing to
obtain facts on the topic of my presentation focus, which i am going to deliver in academy.
Woah! I’m really digging the template/theme of this
website. It’s simple, yet effective. A lot of times it’s challenging to get that “perfect balance” between usability and appearance.
I must say you have done a very good job with this.
In addition, the blog loads extremely quick for me
on Chrome. Exceptional Blog!
Admiring the time and energy you put into your website and in depth
information you offer. It’s nice to come across a blog every once in a while
that isn’t the same old rehashed information. Wonderful read!
I’ve bookmarked your site and I’m including your
RSS feeds to my Google account.
fantastic issues altogether, you simply gained a new reader.
What could you recommend about your post that you made a
few days in the past? Any positive?
Asking questions are genuinely fastidious thing if you are not
understanding anything entirely, however this post provides
good understanding yet.
My relatives every time say that I am killing my time here
at net, except I know I am getting familiarity every day by reading thes fastidious articles
or reviews.
I am regular reader, how are you everybody? This article posted at this web site
is genuinely nice.
I’m really impressed with your writing skills as well as with
the layout on your weblog. Is this a paid theme or did you modify it yourself?
Either way keep up the excellent quality writing,
it is rare to see a nice blog like this one today.
Hello, yeah this article is genuinely good and I have
learned lot of things from it concerning blogging.
thanks.
There’s definately a lot to learn about this issue.
I like all of the points you’ve made.
Right here is the perfect blog for everyone who wishes to understand this topic.
You know a whole lot its almost tough to argue with you (not that I personally
will need to…HaHa). You certainly put a fresh spin on a subject that has
been written about for decades. Excellent stuff, just excellent!
I pay a visit each day a few blogs and websites to read posts, however this webpage offers feature
based articles.
Great post! We will be linking to this particularly great post on our website.
Keep up the great writing.
Hey! This is my first visit to your blog! We are a group of volunteers and starting a new project in a community in the same niche.
Your blog provided us valuable information to work
on. You have done a marvellous job!
I absolutely love your blog.. Great colors & theme.
Did you develop this website yourself? Please reply back as I’m looking to create my very
own site and would love to learn where you got this from or just what the theme is named.
Appreciate it!
It’s in fact very complicated in this busy life to
listen news on Television, therefore I simply use web for
that purpose, and take the latest information.
Quality articles is the important to interest the viewers to pay a visit the web page, that’s what this web site is providing.
Excellent post. I was checking continuously this blog and I’m impressed!
Very useful info particularly the last part 🙂 I care for such information much.
I was looking for this particular information for a
very long time. Thank you and best of luck.
Thanks designed for sharing such a good thought, piece of writing is pleasant, thats why
i have read it completely
Link exchange is nothing else but it is just placing the other person’s webpage
link on your page at proper place and other person will also do similar in favor of you.
It’s truly very complex in this active life to listen news on TV,
therefore I just use internet for that reason, and obtain the hottest news.
I think tһe admin of this website is ցenuinely working hard in favor of hhis website, becausse here every data is qualіty based
material.
Hello, after reading this remarkable article
i am also happy to share my experience here with colleagues.
Wow that was strange. I just wrote an extremely long comment but
after I clicked submit my comment didn’t show up.
Grrrr… well I’m not writing all that over again. Anyhow, just wanted to say superb blog!
Hello there, just became alert to your blog
through Google, and found that it’s truly informative. I am going to watch out for brussels.
I will appreciate if you continue this in future.
Lots of people will be benefited from your writing.
Cheers!
Thank you for every other magnificent post. The place else may anybody
get that type of information in such an ideal method of writing?
I’ve a presentation subsequent week, and I’m on the look
for such information.
It’s an remarkable article for all the online viewers; they will take advantage from it I am sure.
I every time emailed this weblog post page to all my friends, as if like
to read it afterward my links will too.
I was pretty pleased to uncover this website. I wanted to thank you for your time for this
particularly wonderful read!! I definitely appreciated every bit of it
and i also have you book marked to see new information in your website.
Fastidious answer back in return of this matter with genuine arguments and
describing everything concerning that.
Comments are closed.