How to buy PVC hot water bottle
Release date: [2024/6/3]  Read total of [22] times

How to buy PVC hot water bottle, from these points to see the quality of hot water bottle.

Water leakage resistance

The water leakage resistance of the hot water bag is mainly related to the thickness of the bag body, tensile strength, and the tightness between the lid and the thread opening.

Safety of irrigation

Water injection hot water bag is, after all, the hot water into the bag, so it must be safe when filling water, do not burn yourself. Try to choose a large caliber hot water bag and a splash proof design, you can reduce the risk of burns.

Warm tip: When the hot water just opened, do not pour it immediately, 100℃ hot water poured into the hot water bag will not burn yourself, so wait for it to cool for a while and then pour.


Rubber hot water bag is mainly composed of rubber and chemical additives, PVC material will be added in the production of plasticizers for processing, high temperature will emit some odor. Therefore, the general hot water bag in the first use of more or less will have a little rubber smell, after three or four times of use, this smell is basically no more, if you buy a hot water bag used many times or have an unpleasant smell, then the warm water bag is not up to standard.

Insulation performance

The thermal insulation performance is closely related to the material, thickness and sealing of the hot water bag. The cooling speed of the warm water bag made of PVC is generally slower than that of rubber, PE, bio-based materials, so its thermal insulation effect is naturally better; The thicker the bag, the slower the heat dissipation rate, the better the insulation effect. The tightness depends on the bite and tightness of the lid and the thread opening.

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