Hollow is blow molding, like the beverage bottles we usually drink are formed into finished products by blow molding processing methods. The general use range is daily chemical line packaging bottles, washing and protecting packaging bottles, etc. Dropper Bottles The blow molding material is PE material, but many PE plastic bottles are mostly replaced by PET plastic bottles. I believe that in the current era of personality and innovation, PE will have a new development model.
Do you all know what issues need to be paid attention to in the processing of blown plastic bottles?
A high-quality product lies in the technical expertise he produces. From the product point of view:
1. Blow molding needs to pay attention to the thickness, height, and shape of the plastic bottle;
2. The temperature is about 160℃ to ensure the shape and quality of the plastic bottle;
3. The cleanliness and integrity of the mold;
4. Check whether there is damage and whether the mold parts are firm;
5. Whether the tension and pressure are around 0.5MPA;
