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0317-8888061 Tel：
0317-8888061 Fax：
0317-8888560 Website：
andymould.com
Components and processing of glass bottle mould
author：安迪模具 Release time：2016-01-13
Glass bottles are traditional beverage containers in China. Glass is also a very historical packaging material. In the case of many kinds of packaging materials coming into the market, the glass container still occupies an important position in the beverage packaging, which is inseparable from the packaging characteristics which it has no substitute for other packaging materials.
Glass bottle production mold roughly divided into seven parts, a set of mould made cycle takes about eight days to 20 days or so, the shape of the bottle and process complexity determines the length of the mold production cycle.
Seven parts of the glass bottle mould:
First, the first model is the shape of the shape of the glass bottle.
The second is the mold, the main mold, the shape of the glass bottle completely.
The third is the funnel, which is the first process of the glass solution from the automatic feeder to the initial mould.
Fourth, the head is a glass solution which is formed after falling into the initial mould to complete the initial processing of the parts.
Five is the mouth mold, which is the shape of the bottle and the first mold from the initial mold to the mold.
Six is the pump head, is the glass product after the initial forming to move to the mold after the pressure of the air compressor to make the glass solution finalize the tool.
Seven is the punch and the core, the punch is the big bottle (wide mouth bottle) bottle shape the mold, the punch size affects the inside diameter of the bottle mouth. The core is the tool that affects the inner diameter of the bottle neck.
Precautions for the processing of glass bottle molds:
I. environmental conditions. Temperature: always maintain the same temperature in the whole process of making glass bottle mould and die. Humidity: the influence of humidity on gel and resin curing is relatively large, the ideal humidity range in 40 to 60 commonly, if at the time of manufacture glass bottle mold, relative humidity of more than 65, need to wait until the appropriate production conditions for construction, especially in the south or in the coastal areas, the humidity is relatively large, need more careful choice.
Clean workshop. In a dirty environment is not made in a high quality glass bottle mold, mold manufacturing, Yin and Yang of the position there should be a highly clean, must have higher than the location of the products production standard of maintenance management, therefore, in the beginning of the mould manufacturing, you need to in advance will die manufacturing to clean and dust removal work well.
3. Clean compressed air. Has a clean and dry air source is the main factor in manufacturing high quality glass mould, to join in air duct with a small amount of oil or water, the surface of the mould gel is there will be a lot of pitting and pinhole, so be sure to have a lot of labor to repair, so that the quality of the mould will be affected by a lot of.
4. Selection of raw materials. When choose high quality raw materials, it is made of high quality the important condition of the mold, because the raw materials of the mould cost relative to the overall cost takes up only a small percentage of, can't use products raw material of resin or has expired and bad material to produce the mould.
5. Reasonable molding time. It is one of the main factors that can make a good glass bottle mould. Whether using a traditional way of layer or choose new low shrinkage system, according to these materials need time to determine the chemical characteristics, and will not cause problems for mold.
