• Technology For Bottle Blowing
    Technology For Bottle Blowing

14. What kind of oil is generally added for lubrication of the stretch rod? How much do you add each time? 

The stretch rod is in direct contact with the product, and food grade grease must be added for lubri···

　

The stretch rod is in direct contact with the product, and food grade grease must be added for lubrication. Otherwise, it will cause product contamination. Generally, once a week, one layer of oil film is sufficient.

Your email address will not be published. Required fields are marked *