Heard thermos vacuum flask with a few years don't heat preservation, is not true?
Are you want to change But instead of change it is better to buy a new one again, for a while would have better new products, and also change the mood is not. Something about the same, the general target is also made in Malaysia in the assembly, generally there no technology, only a cheap Labour. So look at the product brand reputation is good
Under normal circumstances, it is not need to replace the tank, it can be at ease. Thermos thermos has two kinds: one kind is glass bravery, another kind is stainless steel, The bravery of the shell is plastic vacuum flask, glass tank and home with hot water inside is exactly the same, just the shape difference, as long as no broken off, why want to change the inside? Stainless steel not to mention replaced, because as long as not deliberately destructive testing, under normal circumstances if it broke a few times also won't affect the heat preservation performance, thermos heat preservation performance warranty five years, actually used more than ten years is normal (please note that some plastic and seal is expendable, here mainly talk about the heat preservation performance), Disney's bottle does not do it yourself, it's performance is not necessarily said will be better than the thermos, thermos made its products. Bottle in Malaysia to be relatively expensive than domestic, and the main material, heat preservation performance basically consumables don't see any difference, but in some process, Malaysia than domestic fine some indeed, it has to do and the thermos group division of labor, as consumers may not be very clear I am a thermos factory, may be relatively understanding some more, thermos cup, all stainless steel, plastic, silicone raw materials are all imported, can rest assured on security. As for replacement, all glass gall bladder can be replaced, but 99% of people are not going to change, because it is high cost, and philips razor change the cutting head cost is, 2 it is not easy to buy (non-standard)), all stainless steel tank does not exist can be replaced, the cup as a whole.
I only saw made in Malaysia in the supermarket, just want to buy Compared with tiger and elephant seal, don't know how to...
I used 2 thermos household heat preservation pot and an outdoor insulation pot. Both household pot is THJ - 1500, are bought in shopping malls counters, stainless steel tank, a use for 5 years (for 2 years, actually put three years), the cork aging deformation, malls began to say can change the cork, said five years later to change; Another for more than four years, the cork not deformation, irrigation water bottles and no fever, don't know why the morning pouring boiling water is cold in the afternoon, the winter is more exaggerated, similar to affix CiHu effect. Outdoor insulation pot is taobao to buy the real thing, model is the FDH - 1705 (dark blue), took four years for a few days (because it is to buy when the child is born, especially so remember), stainless steel tank in the middle lower part of a circle appeared crack, external hot pour boiling water, basic has been damaged. Overall, the product was not much better than the old open bottle. Its main feature is the use of the stainless steel heat preservation technology, but in general this technology does not pass.
