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This article will share some specific methods for judging whether the quality of glass bottles is qualified for your reference and learning.
High-quality glass bottles have a certain degree of chemical stability and do not interact with the contents. It also has a certain degree of shock resistance and mechanical strength, can withstand heating and cooling processes such as washing and sterilization, and withstand vibrations and shocks encountered in the filling, storage, and transportation. When we choose, we can use the following methods to judge whether the quality of the glass bottle is qualified.
Observe whether the workmanship of the glass bottle is fine
Exquisite processing technology can ensure the purity and transparency of the glass bottle body. If the glass bottle appears to have many impurities and bubbles, it will appear very rough and affect the appearance of the glass bottle.
Smell whether the glass bottle has a pungent odor
When purchasing, you can smell the glass bottle. If it has a pungent smell, it is not recommended to buy it. This kind of glass bottle may be manufactured with ingredients that are harmful to the human body. High-quality glass bottles are almost tasteless.
Pay attention to whether there are cracks in the inner and outer layers of the glass bottle
Cracked glass bottles are prone to bursting after being filled with hot water, which may burn yourself, so when choosing a glass bottle, you must carefully observe whether the bottle body has cracks.
Measure the thickness of the bottle
In terms of material and quality, try to choose thicker glass bottles, so that they can be insulated and wear-resistant to a certain extent. If the glass bottle is relatively thin, it means that its thermal insulation effect is not good, and it is not resistant to falling or abrasion.
Observe the material of the glass bottle
There are many kinds of materials for making glass bottles on the market, but the material of choice for high-end and delicate glass bottles is high borosilicate glass. This kind of glass bottle has excellent heat and cold resistance, abrasion resistance, and drop resistance, and will not break the glass bottle due to drastic temperature changes. Therefore, when buying a glass bottle, you must pay attention to what material is used for this glass bottle.
See if there is a logo on the bottle
Qualified glass bottles have manufacturer information, production date, and various certification marks on the outer packaging. If these are not available, it is not recommended to buy them.
If you want to know more about glass bottles, please continue to pay attention to our news. You can also send your needs to us, we will give you satisfactory feedback in time.
DAS Packaging, as an experienced glass container manufacturer, our mission is to put the needs of customers first. In order to strictly control the quality of products, we are equipped with a professional production team and a strict quality inspection system. At the same time, we also provide a comprehensive customization service. If you are interested in our high-quality glass bottles, please contact us immediately!