Some general information about vacuum flask accessories

Vacuum flask accessories, apart from bottle, are the necessary parts to make a completed water bottle. Each one plays its own role in the whole products, for protecting inside bottle and preventing heat loss to long last temperature of foods and beverages. Let’s continue this article to know some general information about these items. 

Vacuum flask accessories in various types of water bottle 

There are many items to configure a completed vacuum flask. They are glass bottles, case, lid, lever lock, roller, bottom, handle and carrier. Apart from glass bottles, the remaining parts are called vacuum flask accessories. 

These parts play important roles in keeping heat of inside drinks. Case helps to protect glass bottle, handle and carrier help us to act with vacuum flask, lid and lever lock aid to take out of water, and bottom supports to balance vacuum flask on a plain. All of them cover the glass bottle which contain drink inside, helping to prevent heat loss via heat transfer. A good lid can help to restrain heat loss via convection. 

Spare parts of a stainless steel water bottle for kids 

Inside bottles are often made of stainless steel or neutral glass. Many manufacturers often use plastic, PP or ABS plastic to form the accessories to save material cost. For the more expensive water bottles, the case may be made of stainless steel, and often comes in smooth and polish surface. 

For the travel bottle, the carrier often is a cloth string to fit with human hands and to be easy hanged on backpack. But in airpots and big size vacuum flask, the carriers are made of plastic to be convenient in carrying. In regard of teapot and coffeepot, we can find the plastic handle to serve human lifting. 

Vacuum flask accessories and glass bottle of a coffee pot 

Moreover, spoon, fork and chopstick appear in food container. And these accessories often are made of safe plastic material without PBA. For kids, producers add straw for easy to drink and reduce cases of leaking beverage. 

Vacuum flasks in markets and notes to choose the good accessories based on understanding materials 

There are several big manufacturers of these vacuum flask accessories, such as Rang Dong light source and vacuum flask joint stock company, basing in Vietnam. Taking a relative percentage in tableware, water bottle based in glass bottle only follows the one based in stainless steel bottle. Therefore, the demand of completed vacuum flasks and spare parts for this item is also rather high. 

Middle East, South America and Southeast Asia are the regions using vacuum flask based in glass bottle much. We may easily find tea pot, coffee pot or big size vacuum flask from even a small traditional market to a supermarket. In the below figure is a capture of one kitchenware shop in Bangladesh market. Vacuum flasks must be popular in this country. 

A kitchenware shop in Bangladesh market displays its vacuum flasks 

In case one part is lost or broken, we can buy the replaced one and it is not difficult to insert the replaced item. These vacuum flask accessories are easily to be dismantled and assembled. Just with several insert, clamp or twist actions, we can form a completed water bottle from these spare parts. 

To choose a good water bottle, we should understand more about the safe material for vacuum flask accessories, although the items do not contact directly with drinks or foods. Apart from the safe food-contact performance, we should care about the anti-flammable property of these items. Especially for baby and infant, we must select the BPA-free water bottle and made by reliable producers. 

Polypropylene (PP) and Acrylonitrile Butadiene Styrene (ABS), neutral glass, and stainless steel are the safe materials for food contact. PP or ABS are for vacuum flask accessories, and neutral glass and stainless steel are for drink bottle. So we should buy bottle which are made of these materials and the information of material should be declared on the label of product. 

Should you have any questions or request a quotation of Rang Dong products, please send us an email to: export@rangdong.com.vn.  

Websites: en.rangdong.com.vn and vacuumflask.rangdong.com.vn.