Is there a rule for the water temperature of PVC hot water bags? Changzhou Yuefeng is here to teach you the correct method
Release date: [2025/8/18]  Read total of [6] times

PVC hot water bottles are a thoughtful choice for many people, but at what temperature of water is it appropriate to fill them? Changzhou Yuefeng, which has been dedicated to heating products for many years, will explain the ins and outs to you with its experience.

Annual practical summary of Changzhou Yuefeng Plastic Products Co., LTD. : The most suitable water temperature for PVC hot water bags is 80-90℃. This is because although PVC material has a certain degree of heat resistance, temperatures above 95℃ will accelerate the aging of the material. Long-term use may cause the bag body to become brittle and develop cracks, which not only affects the duration of warmth retention but also poses safety hazards. If the water temperature drops below 80℃, the warmth retention effect will be greatly reduced. A temperature range of 80-90℃ is just right to balance the long-lasting warmth and the durability of the product.

In terms of quality, the PVC hot water bottles of Yuefeng are equipped with many thoughtful designs. The thickened eco-friendly PVC material has undergone repeated temperature resistance tests and can maintain a soft texture and tight sealing performance at the recommended water temperature. The anti-scalding water inlet is equipped with an anti-slip thread. When filling water, it can not only prevent hot water from splashing but also be easily tightened, making it safe for beginners to operate.

Worried about the safety of PVC material? Yuefeng strictly controls the entire process from raw materials to finished products. The products have passed multiple safety tests, with no pungent odor and no harmful components released. Both the elderly and children can use them with peace of mind. Whether it's warming hands while working, warming the bed before going to bed, or relieving mild joint discomfort, it can bring just the right amount of warmth.

Master the correct water temperature and use the hot water bottle well. Yuefeng guards your winter warmth with details, making every heating experience reassuring and comfortable.


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.