How is a vacuum flask made?

How is a vacuum flask made?

ECOWAY HOUSEWARE LIMITED–China Professional Vacuum Flask OEM Manufacturer Factory

OEM/ODM Contact:

Email: sales@ecoway-houseware.com; sales@ecohydration.net

Tell:+86 769 2201 6525; +86 579 8384 2163

How is a vacuum flask made?

A vacuum flask has double layers stainless steel structure, with vacuum insulated techinique to keeps hot 12hours cold 24hours in different environment for people enjoy hydration drinking.

1.Materials:

Stainless steel bottle body, plastic cap/lid, silicone gasket

All materials must comply with FDA/LFGB regulation to make sure food contact safe, and BPA Free, Toxic Free for healthy hydration drinking for kids, adults.

2. Custom Design Process:

2.1. OEM DESIGN BOTTLE 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.

2.2 CUSTOM DESIGN BOTTLE MOULD/TOOLING 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.

How is a vacuum flask made?

Why Working With Ecoway Houseware For Your Custom Design Stainless Steel Vacuum Flask Projects?

We focus on providing stainless steel water bottle OEM manufacturing service to customer. Our development team is specialized in industrial design, engineering, user interface, prototyping and high technology design. Our team combines the needs of our clients and users, marketing and manufacturing experts to create a customized and focused solution.

  1. Good quality products and services
  2. Fast delivery products and shipment
  3. Cheap costs product development and production & goods

How is a vacuum flask made?

Stainless steel bottle 500ml Cola chillys

New custom oem stainless steel vacuum flask

New custom oem stainless steel vacuum flask

Custom design oem stainless steel vacuum flask

Stainless steel vacuum flask, double wall stainless steel 18/8 with vacuum insulated technique to keeps hot 6hours cold 12hours, 100% bpa free, leak proof, FDA comply

Custom oem project is welcome to contact us: sales@ecohydration.net; sales@ecoway-houseware.com

Ecoway Houseware Limited

China Professional Stainless Steel Vaccum Insulated Water Bottle OEM/ODM Manufacturer, Your Trusted Business Partner For Your Custom Design From Concept Design, Prototype Sample, Tooling Development, Mass Production To Final Shipment.

Our main products including of stainless steel water bottle, stainless steel tumbler, stainless steel vacuum flask, stainless steel coffee mug, stainless steel food flask for outdoor/sports/promotion/babycare markets.

With 10,000m³ production workshop and 300,000pcs monthly output, we serve global brand customers in USA/EU/AU/JAPAN/KOREA markets, welcome to contact us for our long term business coopration.

 

OEM/ODM Contact:

Email: sales@ecoway-houseware.com; sales@ecohydration.net

Tell:+86 769 2201 6525; +86 579 8384 2163

Office: NO.3, Jintai Road, Changping Town, Dongguan City, Guangdong Province, China 523000

Factory: NO.111, Ditatian Cun, Shizhu Town, Yongkang City, Zhejiang Province, China 321000

 

What is vacuum insulated stainless steel bottle?

How does a vacuum insulated botle flask reduce heat loss?

HOW DOES A VACUUM INSULATED BOTLE FLASK REDUCE HEAT LOSS

How does a vacuum insulated botle flask reduce heat loss

How does a vacuum insulated botle flask reduce heat loss?

A vacuum insulated bottle flask which known Thermos Flask, Vacuum Flask, Vacuum Bottle, are usually made with double wall stainless steel materials, with a vacuum layer between the double wall to keeps liquid hot or cold long time.

In order to Maximize the heat retention performance, we want to know How does a vacuum insulated botle flask reduce heat loss?

Materials:

Material “stainless steel” won’t affect the heat loss or very little which we can ignore it, the materials only has different cost between different stainless steel becuause their anti-rust grade and food contact grade, such as SUS316, SUS304, SUS201.

Copper lining on inner wall:

copper lining on inner wall can surely improve the heat retention performance 10~15% based on tests on different designs/different sizes of stainless steel vacuum insulated bottle flasks;

Under same test enviroment, with same temperature hot or cold water, bottle with copper lining & bottle without copper lining, measure the temperature from begining, and 1hour, 2hours, 4hours, 6hours, 12hours, 24hours, the heat retention performance has 10~15% difference.

How does a vacuum insulated botle flask reduce heat loss

Bottle Mouth Size:

We need to try design smaller bottle mouth to reduce heat loss, because the main area where heat loss is the bottle mouth, it means the bigger mouth will more heat.

How does a vacuum insulated botle flask reduce heat loss

How does a vacuum insulated botle flask reduce heat loss

How does a vacuum insulated botle flask reduce heat loss

Bottle CAP/Lid:

We need to design the bottle cap/lid to have double wall as what the double wall stainless steel bottle body is, and can add a polyfoam inside the double wall cap, it can help to reduce the heat loss from the cap.

Gaskt location:

The gasket location and desing on the bottle cap, also will affect the heat loss of vacuum insulated bottle, we should design the gasket to seal water leaking inside of the bottle not seal water leaking on the top of the bottle mouth.

How does a vacuum insulated botle flask reduce heat lossHow does a vacuum insulated botle flask reduce heat loss

How does a vacuum insulated botle flask reduce heat loss?

Now we have the answers for this question;

  1. Designs (bottle mouth, cap, gasket)
  2. Copper lining

For furture questions of your custom desing stainless steel vacuum insulated bottle projects, pls contact:

Email: sales@ecoway-houseware.com

_______________________________________________________________________________________

Ecoway Houseware Limited

China Professional Stainless Steel Vaccum Insulated Water Bottle OEM/ODM Manufacturer, Your Trusted Business Partner For Your Custom Design From Concept Design, Prototype Sample, Tooling Development, Mass Production To Final Shipment.

Our main products including of stainless steel water bottle, stainless steel tumbler, stainless steel vacuum flask, stainless steel coffee mug, stainless steel food flask for outdoor/sports/promotion/babycare markets.

With 10,000m³ production workshop and 300,000pcs monthly output, we serve global brand customers in USA/EU/AU/JAPAN/KOREA markets, welcome to contact us for our long term business coopration.

 

OEM/ODM Contact:

Email: sales@ecoway-houseware.com; sales@ecohydration.net

Tell:+86 769 2201 6525; +86 579 8384 2163

Office: NO.3, Jintai Road, Changping Town, Dongguan City, Guangdong Province, China 523000

Factory: NO.111, Ditatian Cun, Shizhu Town, Yongkang City, Zhejiang Province, China 321000

Flip Straw lid Hydro Stainless Steel Vacuum Flask

Flip Straw lid Hydro Stainless Steel Vacuum Flask

Ecoway Houseware Limited

E:sales@ecohydration.net

P:+86 579 8277 0367

Flip Straw lid Hydro Stainless Steel Vacuum Flask

Flip Straw lid Hydro Stainless Steel Vacuum Flask

Flip Straw lid Hydro Stainless Steel Vacuum Flask

Doubel wall stainless steel 18-8 made

Vacuum insulated with copper lining  to keep hot 12hours col 24hours

Sweat proof powder coating surface for your daily outdoor travel life

Custom color and packaging is available

Ecoway Houseware Limited specialized in high end quality stainless steel water bottles, vacuum flask, tumbler and cups from concept design, tooling development, mass production to final shipment, pls feel free to contact us for your private brand projects.

Welcome to visit our company before seting up long term business relationship!

E:sales@ecohydration.net

P:+86 579 8277 0367

Stainless steel vacuum insulated thermos flask Manufacturer

Stainless steel vacuum insulated thermos flask Manufacturer | Ecoway Houseware Limited

OEM Contact:

E: sales@ecohydration.net

T:86 579 8277 0367 / 86 769 2201 6525

GuangDong: No.3,JinTai Road, YuanJiangYuan, ChangPing Town, Dongguan City, Guangdong,China. 523000

Zhejiang: Lucun, Wucheng Industrial Area, Jinhua City, Zhejiang Province, China 321000

Stainless steel vacuum insulated thermos flask

Stainless steel vacuum insulated thermos flask Manufacturer

How stainless steel vacuum insulated thermos flask works?

Stainless steel vacuum insulated thermos flask Manufacturer

Why Choose us to be your stainless steeel vacuum insulated thermos flask manufacturer in China?

Ecoway focus on providing OEM manufacturing from small trading company to whole line stainless steel vacuum insulated thermos flask production over 5years, offer best quality and competitive cost for your hydration vessel products.

OEM CUSTOM BOTTLES

____________________________ OEM PROCESS____________________________

  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 stainless steel vacuum insulated 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.

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Our Stainless Steel Vacuum Insulated Thermos Flask Products:

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Stainless steel vacuum insulated thermos flask ManufacturerStainless steel vacuum insulated thermos flask ManufacturerStainless steel vacuum insulated thermos flask ManufacturerStainless steel vacuum insulated thermos flask Manufacturer

Stainless steel vacuum insulated thermos flask ManufacturerStainless steel vacuum insulated thermos flask ManufacturerStainless steel vacuum insulated thermos flask ManufacturerStainless steel vacuum insulated thermos flask Manufacturer

 

How Thermos Vacuum Flask Work?

How Thermos Vacuum Flask Work?

This article is about the stainless steel double wall vacuum insulated thermos flask, not for vacuum flask with glass inner.

How heat escape from a container/vessle/jug?

Heat can be escape via air, metal, plastic, water, but nearly can’t escape via vacuum layer.

Different material has different R-value

What we need to do is create a vacuum layer to prevent heat escape for your thermos vacuum flask.

How Thermos Vacuum Flask Work

How Thermos Vacuum Flask Work

We need to add copper lining on inner wall to reflect heat inside to prevent heat escape.

How Thermos Vacuum Flask Work

We need to use smaller bottle mouth to prevent heat escape for thermos vacuum flask.

How Thermos Vacuum Flask WorkHow Thermos Vacuum Flask Work

OEM Service

 

 

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Ecoway Houseware Limited, top quality OEM manufacturers for your hydration vacuum vessels/jugs, including of vacuum flask, thermos flask, travel mug, vacuum tumblers from concept design to final manufacturing and shipment, best quality, competitive cost, fast delivery and services.

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High end quality 18-8 stainless steel made vacuum insulated thermos flask, manufactured by China wholesale supplier-Ecoway Houseware Limited, welcome to visit www.ecohydration.net for more information about our company.

 

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The Ecoway Houseware Limited is a professional manufacturer and designer of quality stainless steel/Plastic Drinkware in Baby Feeding, kids drinking, Sports/outdoor Gear, Promotion markets.

With a professional team including of Designers, Engineers, Manufacturers, Quality control experts and Merchandisers, we are able to offer our customers full turn-key manufacturing and design solutions– from concept to final delivery of the product.

Based on current 600,000pcs/monthly production capacity of plastic bottle, we are keep investing new production equipment as our customers is keep growing. Also we have stainless bottles business which manufactured ss bottle and assembly/packaging at our Zhejiang factory.

For more information on how we can help you with your business activities, contact one of our sales representatives today at sales@ecohydration.net.

Welcome to visit our company before set up our long-term business relationship. Thank You!

Ecoway-China double wall stainless steel vacuum bottle vacuum flask factory

Ecoway-China double wall stainless steel vacuum bottle vacuum flask factory

The Ecoway Houseware Limited is a professional manufacturer and designer of quality stainless steel/Plastic Drinkware in Baby Feeding, kids drinking, Sports/outdoor Gear, Promotion markets.

With a professional team including of Designers, Engineers, Manufacturers, Quality control experts and Merchandisers, we are able to offer our customers full turn-key manufacturing and design solutions– from concept to final delivery of the product.

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Stainless steel vacuum flask, vacuum bottle, vacuum tumbler, insulated growler, food flask

Based on current 600,000pcs/monthly production capacity of plastic bottle, we are keep investing new production equipment as our customers is keep growing. Also we have stainless bottles business which manufactured ss bottle and assembly/packaging at our Zhejiang factory.

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For more information on how we can help you with your business activities, contact one of our sales representatives today at sales@ecohydration.net.

Welcome to visit our company before set up our long-term business relationship. Thank You!

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