Notes

Less than what situation does the PET plastic bottle blowing method have an excellent merchandise?

Details summary: �Many of the previous tweets launched PET plastic raw materials. With suitable recycleables, what kind of technology and surroundings are needed to generate good products better?


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1. Auxiliary equipment and mold

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Additional equipment mainly refers to equipment that maintains the constant temperature in the mold. Typically the consistent temperature regarding the mold performs a vital part in maintaining the stableness of the product. Generally, the temp of the bottle of wine person is high, in addition to the temperature involving the bottle base is low. For the cold bottle, considering that the cooling effect at the base determines the level of molecular orientation, it is best to control the temperature at 5-8&iuml;&iquest;&frac12;C. In comparison, the temp in the bottom of the hot bottle is definitely much higher.

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The particular mold is an essential factor affecting the PET bottle hit molding process. The particular quality of the particular mold shape may reduce or improve the difficulty of procedure adjustment. For illustration, the ribs, the curvature of the transition zone, and the heat waste condition of the bottom will just about all affect the process adjustment.


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2. Surroundings


The quality regarding the production surroundings also has the more significant influence on process realignment, and constant heat conditions can maintain process stability and even product stability. Whack molding of DOG OR CAT bottles is normally best at place temperature and reduced humidity.


3. Some other demands


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The pressurized bottle shall fulfill the requirements regarding the stress test and pressure test as well. The stress evaluation could be the internal quality control to stop the degradation regarding the molecular cycle during the get in touch with involving the bottom of the bottle and even the lubricant (alkaline) when the DOG bottle is completing the beverage, and even the cracking, seapage, etc.; the pressure test is to prevent the bottle from becoming filled Quality handle for bursting right after entering a certain pressure of typically the gas. To meet these two needs, typically the thickness of typically the center point should be controlled within a specific selection. Generally, the center point is slender, the strain test is definitely better, plus the pressure resistance is insufficient; the center level is thick, the pressure test is much better, as well as the stress test is flawed. Of course, the stress test out results have a bunch to do along with accumulating materials within the transition region around the centre point, which ought to be adjusted dependent on experience.


4. Concluding remarks


The particular adjustment of typically the PET bottle strike molding process is definitely accomplished for the particular corresponding material. In case the material is not good, the procedure requirements are stringent, also it isn't quick to fly out competent bottles.


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