How to the Main Manufacturing Methods for Plastic Lotion Pump Packaging Bottles

There are two main manufacturing methods for plastic Lotion Pump (KEXON) packaging bottles: extrusion blow molding and injection blow molding. The main injection molding process for plastic packaging bottles is that in the process of injection molding, the main mold of the plastic bottle used for molding comprises a female mold and a male mold. Use the injection molding machine to inject the plastic melt into the cavity of the mold under the high pressure. When opening the cavity, be sure to remove the male mold from the inside of the female mold and push the bottle out. The following mainly introduces the characteristics of injection molding of plastic packaging bottles.

The melt of the plastic lotion pump bottle is injected into the parison mold and is subjected to a corresponding orientation effect around the inside of the cavity. In addition, the ambient temperature of the parison blow molding is lower than that of the extrusion blow molding, and the orientation effect generated during the blow molding process can be retained a lot. This phenomenon can improve the overall strength of the plastic packaging bottle and the like. performance.

The size and accuracy of the plastic packaging bottle are high and accurate, and it is relatively easy to ensure the thickness of the plastic bottle wall is uniform and the specifications are the same according to the manufacturing requirements.

The surface of the plastic packaging bottle does not form a joint seam, and it does not need to be trimmed after molding. Generally, the residual material of the corner is not generated, and the scrap produced by the extrusion blow molding is generally 5-30%. Plastic bottles have a higher degree of gloss, and the use of transparent polymers to produce molded plastic bottles is more transparent.

The sliding bottom module can be designed on the blow mold of the plastic bottle, so the flexible design of the bottom shape of the plastic package is relatively large. It is more suitable for the manufacture of molded plastic bottles and wide-mouth plastic bottles. In general, plastic bottles that are packaged and blow molded are mostly small-sized plastic bottles. For products with very complicated shapes, the energy consumption rate will increase significantly.

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How to Factors Will Cause the Trigger Sprayer to Deform

Handheld Trigger Sprayer (KEXON) manufacturers’ products are very common in our lives, and we should pay attention to its correct operation when using it, but what causes it to deform when it is used? The deformation phenomenon is generally caused by the heat problem. If the liquid or the object injected into the bottle is too hot, it will cause deformation. There is also the deformation caused by mutual dissolution and weight loss. Of course, we can’t rule out the deformation caused by the negative pressure caused by oxidation. The unknown impurities in the raw materials often oxidize with the oxygen in the air left in the bottle. Gradually, it will cause negative pressure and deformation.

Therefore, we must pay attention to its correct use when using it, and should pay attention to maintenance in peacetime, so as to better play its effect and extend the service life.

Ningbo KeXon Plastic Co., Ltd. is a comprehensive plastic packaging enterprise integrating design, production, and sales. We own a factory (Yuyao KeXon Sprayer Factory), and its plant area is over 6,000 square meters, with more than 20 years of production experience in various types of daily packaging. The company can professionally produce all kinds of foam pumps, plastic caps, daily and medicinal plastic bottles, as well as all kinds of trigger sprayers, lotion pumps, perfume sprayers, cream jar and other products.

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What can be Noted PET Plastic Pump Bottle Material Stability Needs to be Improved

About PET Plastic Pump (KEXON) bottle packaging, because of its light weight, transparency, crush resistance, strong plasticity and relatively low price. PET bottles quickly occupied the market and were well received by manufacturers and consumers. PET bottle packaging has broad market application prospects in many fields such as food, beverage, and cosmetics.

With its unique advantages, PET bottles have overshadowed the ceramic bottles and glass bottles in the market, and even other plastic bottles of PE, PVC, etc. are difficult to take advantage of in the PET bottle packaging field. However, the PET bottle packaging is still questioned because of the bisphenol A event. Whether the PET bottle packaging material can maintain stability under high temperature environment has been controversial and controversial.

For PET bottle packaging, if the stability of the material is not solved, other types of packaging such as glass bottle packaging will have a chance to come back.

Ningbo KeXon Plastic Co., Ltd. is a comprehensive plastic packaging enterprise integrating design, production, and sales. We own a factory (Yuyao KeXon Sprayer Factory), and its plant area is over 6,000 square meters, with more than 20 years of production experience in various types of daily packaging. The company can professionally produce all kinds of foam pumps, plastic caps, daily and medicinal plastic bottles, as well as all kinds of trigger sprayers, lotion pumps, perfume sprayers, cream jar and other products.

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