Many times we will pay attention to the quality and safety of packaging bottles such as food bottles, medicine bottles, and cosmetic bottles. For example: food bottle packaging needs to have QS production certificate, medicine bottle needs to have me...
When the cap is screwed on, the threads on the cap fit with the threads on the bottle, and as the rotation progresses, the threads of the cap keep pushing down. Notice if the lower end of the thread on the bottle has an annular protrusion that is not...
At present, bottle cap threads are mainly divided into two types: rotating deep threads and strong debonding shallow threads. Rotary deep screw 1. During the injection molding process, there is a rotating device system in the mold. This action...
As a supporting product for plastic bottles and glass bottles, plastic bottle caps can be said to be very inconspicuous sometimes. However, as long as you understand carefully, you will find that this is a huge industry, and there are thousands of pr...
The market for aseptic filling of plastic bottles will grow at twice the current rate. The competition of liquid food packaging products of different categories tends to be fierce. Aseptic plastic bags will share the market share of pure milk package...
Anti-counterfeiting bottle caps, in order to prevent the proliferation of counterfeit wine, more and more manufacturers have begun to use anti-counterfeiting bottle caps to protect product quality, trying to build a strong presence in the fake wine m...
Among the numerous packaging plastic bottles, plastic bottle is a kind of widely used packaging container, which is widely used in various industries. The reason why plastic bottles are widely used is that they have a series of advantages, such as li...
When sterilizing plastic bottle caps, what should be paid attention to when capping? First of all, the aluminum bottle cap does not come into direct contact with the drug, and some people think that its cleanliness should not be too demanding. The mo...
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