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Glass bottle physical performance tester

Source:www.sumspring.cn   Release time:2017-03-10

There are a lot of brands of beer, liquor sales in the market. And glass bottles are the main package material . Pulled out the air,nail on bottle cap and then leave factory. Beer bottles are prone to explode at high temperatures, and this kind of news are always reported in the summer. In the beer and liquor industry, we all know that beer bottle is a low pressure container, when the pressure inside the bottle exceeds the bearing capacity of the glass bottle, the bottle explosion. In order to prevent such incidents, the production of beer bottles enterprises can pay more attention to the following physical indicators:


Glass bottle ramp pressure tester NLY-02



      1, Internal pressure: internal pressure is one of the most important security index of beer bottle products, because of beer filled with certain CO2. Therefore, beer bottle as a beverage bottle filling CO2 should strictly comply with the provisions of the requirements of internal pressure GB4544. The existing provisions of the standard of our qualified index is more than 1.2MPa (some countries are more than 1.6MPa, the Japan international standards for 1.8MPa)Otherwise, the beer bottle internal pressure is not enough, will cause the beer bottles explosion in the filling, transportation, consumption in the process.Test data show that the impact of individual miscellaneous bottle recycling rate is 25%  low than new and select bottles. 


      2, Impact strength test:The biggest weakness of glass bottles is brittleness.In the process of producing packaging, beer filling, transportation and use, the collision between the bottle and the collision between the bottle and other hard objects is often occurred.Due to the current consumption habits and the management of beer bottles, the strength of beer bottles decreased linearly.Some beer bottles with the poor quality, or recycle many times ,is very difficult to resist the impact of the impact of the normal collision resistance.Test data show that the hybrid recovery bottle shock qualified rate is 36-40% lower than half-newer bottles and select bottles  


3, Mark: according to relevant national standard, beer bottle products must be in a "bottle root B" special marking and production season, in order to differentiate the beer bottles and other glass bottles, such as yellow wine, soy sauce bottle etc..  In the past few years, the implementation of a special bottle of beer bottles, the elimination of a large number of non B bottles used in a long period of time, in the history of the elimination of rice wine bottles and other miscellaneous bottles played a good role.But there are still 46 bottles from 224 bottles does not meet the standard  in this test. Two safety index of the bottles (internal pressure and impact), the qualified rate was only 46.7%.

To sum up, manufacturers  should pay attention to beer bottles, white wine bottles before leaving the factory to consider the detection of these items

Ji'nan sumspring Experiment Instrument Co.,ltd is specialized in manufacturing all kinds of glass bottle detection equipment in R & D, can test the beer bottle internal pressure, impact resistance, thermal shock resistance, bottle verticality deviation and wall thickness of the bottom thickness, internal stress and other physical indicators in strict accordance with the standards.  Sumspring has been a high-quality high skilled R & D team, can provide for their own technical solutions for glass bottles of beer bottle production and use of enterprise.

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