Bottle caps and lubricants are mainly used to improve the opening performance of bottle caps, which are convenient for consumers to drink; Add mold release agents to smoothly detach molds when making bottle caps; Add color masterbatch, change the color of bottle caps, and make the appearance of products diversification. These additives usually contain unsaturated fatty acid amides in which the double bond C=C structure is easily oxidized. If exposed to ultraviolet light, high temperatures, and ozone, the double bond can be opened to form a degraded mixture: saturated and unsaturated fatty acids, acetaldehyde, carboxylic acids and hydroxides, etc. They dissolve very easily in water and produce different Taste and smell. An effective way to reduce the odor produced by the bottle cap is to use as few additives as possible in the material and reduce the processing temperature. Many internationally renowned companies use compression molding technology to make bottle caps, which is an effective and effective method. DUOBUY TECHNOLOGY SHANDONG CO., LTD. , https://www.dbtfurniture.com
Compression bottles are beneficial to improve the safety of beverage packaging