What does binary packaging mean?
1. The application is more extensive.
Because the material of the binary pressure packaging does not contact the propellant, it can be applied to a wider range of materials, such as shaving cream, mousse, shampoo, body lotion, toothpaste, etc., as well as food cheese, honey, Syrup, jelly, etc. Binary pressure packaging can discharge high-viscosity materials, for example, live tanks can discharge 200 Pa-s materials, and bladder tanks can discharge 1000 Pa-s materials.
2. Security is more guaranteed.
Since the propellant is used as compressed gas, the internal pressure increases with the temperature, and the pressure changes smoothly, so it can withstand a higher upper temperature limit before reaching the explosion pressure of the aerosol can, and the product safety is better. Even if the aerosol can is cracked, there is no risk of deflagration, and the risk of mechanical impact accidents is greatly reduced.
3. Sanitation and no secondary use pollution.
After most cosmetics are opened and used, the material body is in long-term contact with the air, and there is a risk of potential microbial infection growth. The binary pressure packaging material is isolated from the air during the entire product life cycle from the factory to the end of use, making it more hygienic.
4. Reduce the use of preservatives.
Because binary packaging products have the characteristics of no secondary use pollution, which greatly reduces the challenge of adapting the internal materials to environmental microorganisms, the product formula can reduce the use of preservatives and reduce skin sensitivity and irritation. The entire product life cycle after use is isolated from the air, making it more hygienic.
5. The propellant is compressed air or nitrogen,
It is neither VOCs nor greenhouse effect (GWP), which is environmentally friendly.
Shanghai Quntong Spray Packaging Material Co., Ltd. is one of the largest metering valve manufacturers in China, specializing in aerosol valves and their design, R&D and manufacturing. Mainly produce 20mm, 1 inch metering valves, fire extinguisher valves, bagged valves and various actuators, cups and other parts.
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