When it comes to keeping warm, perhaps southerners have a better say: they don't have a heating shield, after all, and are left to fend off the "magic attack" of dampness and cold. Such "cold environment" below, all kinds of heating equipment is indispensable. Hot water bottles, baby warmers, thermos cups and electric blankets are some of the most common winter accessories you can find in your home.

Today Xiaobian is to introduce the use of PVC hot water bottle in winter to exhaust air.

PVC hot water bottle in hot water, hot water will heat the air inside, and then form pressure, after being squeezed by heavy objects may easily burst, so after the need to open the mouth for a period of time, do not close immediately, or the mouth of the air heated expansion may lead to too much pressure and rupture.

PVC hot water bottle type hot water bag in the injection of hot water do not fill all the water, fill to eight full can, it is best to leave a small part of space, not only can prevent water injection type hot water bag because of too much pressure and lead to rupture, but also better insulation, because leave a small part of the air can prevent heat loss from the mouth of the hot water bag.

Safety is most important when using PVC hot water bottles!

1, should not be directly poured into boiling water, generally about 80 degrees Celsius hot water just, to prevent the pressure in the hot water bag is too large and rupture.

2, do not fill too full, fill to three quarters of the hot water bag can, and then eliminate the air in the bag, tighten the plug.

3, after use to pour out the water, and then blow some air, in order to prevent the inner wall adhesion, adhesion after the next water injection may lead to water injection and leakage, after pouring water in time upside down, drain the water in the bag.

Changzhou Yuefeng Plastic Products Co., Ltd. specializes in the production of hot water bottle, PVC hot water bottle, hand warm hot water bottle, cold water sack, insert hot water bottle,,cervical spine hot water bag, plush hot water bottle.