Buy hot water bottle these points should pay attention to.

Look at the hot water bag filling water outlet and bag body rubber bonding degree. When purchasing, the adhesive can be turned over by hand, and the adhesive should have no cracks, degumming and other phenomena.

See whether the screw of the hot water bag filling port has slipping teeth. If there are slippery teeth, the hot water bag is easy to leak, and the hot water bag with smooth thread cover and clear thread should be selected when selecting.

Look at the hot water bottle feel elasticity is good. The elasticity of the hot water bag is good, indicating that the rubber content of the hot water bag is high and the filler is relatively small. When purchasing, you can use hand touch hot water bag, to feel thick is better; Stretch the hot water bag, the easier it is to restore the elasticity of the hot water bag.

See if the color of the hot water bag is bright. The brightly colored hot water bag indicates that the raw materials used in the manufacture of hot water bag are pure and the production process is strictly controlled.

See hot water bag has no pollution. Hot water bag due to contact with human skin, the surface should not have color migration phenomenon. The simple identification method can be used to wipe the hot water bag with absorbable cotton to see whether the absorbable cotton is polluted by color, and the lighter the pollution, the smaller the color migration.

Water injection hot water bag Pay attention to the overall appearance of the rubber hot water bag body. Feel thick and comfortable; Gently blow with the mouth, can make the bag body natural expansion; Single (double) surface tooth pattern is clear; The bag body is flat without slight distortion; There is a washer on the threaded cover of the filling port and the washer will not easily leave the threaded cover, which are the basic elements of the purchase of qualified rubber hot water bag.

When heating the hot water bottle, the heating time should not be too long, and after the indicator light is turned off, the heating should be terminated in 1-2 minutes to better extend its service life. In addition, when heating, do not pick up the hot water bag or hold it in your hand, but put it on a fixed surface

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.