As the temperature gradually drops, the chill of winter approaches quietly. In this season, PVC hot water bottles, with their safe and reliable features, have become a choice for many people to keep warm. It is different from rechargeable hot water bottles. It doesn't need to be plugged in, avoiding the risk of electric leakage and making it more reassuring to use.

Compared with traditional hot water bags, PVC hot water bottles have seen a significant improvement in material quality. Food-grade PVC material is odorless and more durable. The inner liner thickness can reach up to 3.2 millimeters, which is 1.5 times that of ordinary products, significantly improving the pressure resistance and explosion-proof performance.

The design of the honeycomb micro-pore structure increases the contact area between the water body and the material, allowing heat to be released slowly and prolonging the heat preservation time.

Applicable in multiple scenarios, warmth always by your side

The practicality of PVC hot water bottles is reflected in various usage scenarios. Cold hands and feet are a common problem for people who work in offices for long periods of time. In the early morning, pour in hot water, place it under your feet or hold it in your hand, and it can provide continuous heating for several hours, effectively improving local blood circulation.

For people with special needs, such as women during their menstrual period or those with cervical discomfort, long PVC hot water bags can better fit the body's curves. Placing it on the abdomen can relieve cramps and pain, while applying heat to the neck can relax tense muscles.

Safety details care for every bit of warmth

Safety is an important consideration when using a hot water bag. PVC hot water bags reduce risks through multi-layer safety designs. The structure of the spiral leak-proof valve avoids the problem that traditional rubber plugs are prone to fall off.

The detachable plush cover equipped on the outer layer not only enhances the insulation effect by more than 50%, but also prevents direct skin contact with the bag body, effectively avoiding burns. Experiments show that hot water bags with patterns on the surface dissipate heat more gently, further reducing the possibility of low-temperature burns.

Water temperature control is a key link. Experts suggest keeping the water temperature between 50℃ and 70℃ and not injecting more than two-thirds of the bag. This way, it can not only maintain warmth but also ensure safety.

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.