How to solve the small mouth of the glass bottle?

When the glass bottle is consumed, the inner diameter of the stopper sometimes becomes small (alias mouth/thin mouth). There are two kinds of mouths, one is that the average value of the inner diameter of all the mouths becomes narrow, and the other is that part of the inner diameter becomes narrow; When using standard iron rods or inner plugs to be put into the inside of the bottle stopper, part of it encounters obstruction or does not come down at all; this type of situation is related to three factors: feeder material shape and material temperature, mandrel design scheme and actual operation, consumption Actual operation, let's analyze one by one below.

Feeder material shape and material temperature---the top of the gob appearance design is very sharp and thin, and the uneven or too high gob temperature will cause the glass bottle mouth; the solution is to adjust the gob material shape to a suitable size level, application The bronchial feeder drops the temperature to a suitable temperature; in the design of the mandrel, the design is unscientific and it is very easy to produce narrow mouths. The grease is too large during consumption or the contact time with the laminated glass frit is too long or too short. Slightly lower mandrel temperature will produce holes.

In that way, the actual operation staff are required to check frequently, and immediately settle the grease if they find that the grease is too large; the improper application of the bottle clamp will also cause the mouth during the actual operation of the consumer. If the bottle clamp becomes smaller, the bottle neck will be clamped and the bottle stopper will be flat Of course, it will become narrower; therefore, it is important to carefully measure the specifications of the bottle stopper before operating on the machine, and to choose a suitable bottle clamp.

Other problems, such as improper application of the mold opening air-conditioning, or excessively high or inferior air-blowing inspection head spacing, can also cause problems. This kind of problems requires the actual operation of the master or the oiler to perform diligent inspections and handle the problems in a timely manner. Deal with it to avoid long-term and major damage from the disease. Once the glass bottle causes a problem with a mouth or a narrow mouth, when it comes to the consumer manufacturer for canning, the canning will shift and the cork management will not be able to complete the canning.

The inner diameter of some stoppers is too small, and the base of the canning tube cannot be inserted into the stopper. It cannot be canned; if the cork supporting facilities have an inner stopper during the top cap, the inner diameter of the stopper will not match the original clear inner stopper. , Even if it is possible to press the inner plug into the inside of the stopper, because the inner plug bounces out due to the opening, it is the disease of fluid leakage or exudation.