At present, there are many doubts about the safety of pet plastic bottles in the market. Some people believe that pet plastic bottles contain plasticizers, which are harmful to the human body when used, and may bring health risks and so on. However, we should see that, whether it is food, beverages or cosmetics on the market, the proportion of pet plastic bottles is very high. In fact, this is inseparable from the advantages of pet plastic bottles. The first is that the pet plastic bottle is light in weight, the material is transparent, and the material is durable. The second is that the pet plastic bottle is cheap. Compared with the glass and ceramic packaging, the price of the pet plastic bottle is much lower. For food and cosmetics manufacturers, this is obviously very attractive. Third, the recycling rate of PET bottles is high, much higher than that of other plastic bottles, which is good for the environment. However, there are still many doubts in the market, which we think is caused by people's improper use. First of all, pet plastic bottles cannot be used repeatedly. Some people will wash the waste food and beverage pet plastic bottles and use them for a long time. This will definitely affect the safety of pet plastic bottles. Secondly, the high temperature resistance range of pet plastic bottles is relatively limited. If they are placed in high temperature environments such as in the car or on the side of the stove, the material safety and stability of the pet plastic bottles will also be damaged. Finally, some illegal businesses use secondary recycled materials to process pet plastic bottles, which will also affect material safety.
We often have bubbles in the bottle body during the production of PET plastic bottles. What is the reason for this? Let us analyze it from several aspects.First, process factors:1. The speed is too fast, so that the molten plastic is decomposed by large shearing, and gas is generated.2. Part of the product is cooled too fast and shrinks unevenly, especially when the product has a large wall thickness, the surface cooling rate is faster than the center part. During the cooling process, the plastic in the center part shrinks while expanding outward, so that the center part is filled insufficient, a vacuum bubble is formed.3. Insufficient pressure and holding pressure make the melt and the surface of the cavity not adhere closely, which is not conducive to air discharge.4. Insufficient back pressure, the back pressure controls the retreating speed of the screw. When the back pressure is small, the retreating speed of the screw will be fast, which is easy to cause insufficient feeding. There is more air in the material and it is too late to discharge from the feeding port. A lot of bubbles are produced.Second, material factors1. The raw material has moisture.2. Mould factors： the mold is trapped in air, and the mold should be maintained or an exhaust groove should be added.So you must pay attention to these aspects in the production process to make a perfect bottle
Fukang Plastic Products Co.,ltd focuses on outdoor activities for employees. This time fun self-help farmhouse organized in November ,It's Improve team cohesion and realize work-rest combination .Everyone prepares the ingredients together, cooks together, and eats lunch prepared by themselves. The taste is delicious and the heart is full of accomplishment. After the meal, we organized Competitive activity for two small teams, such as badminton game, team grabbing water bottle game and so on. Everyone laughed and laughed, and finally took photoes of a beautiful team .
There were two groups to fight for the competition. They are tiger?team and wolf team.All of the participates were trying their best to win the honor for the team.Through this competition ,Everyone grows, and all of us deepened the understanding to the team work spirit,Everyone in fukang company will continue to fight for the better life .
Which are mainly used for pharmacy and food industrial, all the materials are food grade and have passed FDA,EU、LFGB certifications,and our products are very popular in Australia, Brazil, Canada, United states, India, Newland,Mexico,Philippine etc.