HWB-I-103 Standard 2 Litre hot water bag

This standard 2 Litre hot water bag water capacity: 1900ml
Rubber content percentage: 21%
Regular color: red, blue, orange
Weight: 310-320 grams
Bag body thickness: 1.2mm
Small size, hollow, secondary splicing injection molding screw stopper
General packing quantity: 40 pcs / carton, 50 pcs / carton,
Main exporting countries: India, Pakistan, Nepal, Bangladesh, Brazil, Peru, Colombia, Ecuador, Bolivia, Paraguay, Uruguay, Argentina, Syria, Chile and other developing countries
Special Notes
Due to the large-scale environmental protection policy conducted by the government in March 2022 led to many non-compliant hot water bag factory large-scale investment in pollutant collection and treatment equipment resulting in increased operating costs, this standard 2000 ml hot water bag rubber content percentage gradually reduced from 22% to 21%, there are also some factories to reduce the percentage to 20%，This has become a mainstream trend.
Many hot water bag factories went bankrupt and shut down because of this standard 2000ml hot water bag.
By compressing the cost from all aspect then contributed to the small 2000 ml hot water bag is the best result for factory.

Our latest version of this hot water bag was designed at the end of 2024 and mass-produced at the beginning of 2025, and is already being sold in the Latin American market.
The most important points of improvement include 

• Overall structural reinforcement, 
• Increased vulcanization contact area at the bottom, 
• Overall tensile test performance has been improved by at least 20% compared to hot water bags of the same quality level, with an average tensile force of 38 N.M