fibre drum The connection between the barrel body and the barrel bottom in the production process mainly relies on the sealing process, so the accuracy and precision of the sealing equipment, as well as the quality of the sealing process operation, will affect it fibre drum The overall quality. Therefore, the shape and predetermined size of the groove arc of the barrel hoop have a great impact on the quality of the paper barrel. The groove of the barrel hoop is too deep and the arc curvature is small, which makes it easy to crush the barrel body during the molding process The quality of raw and auxiliary materials: The impact on the quality of cardboard drums. The raw materials used for drums include kraft paper, plywood, strip steel, adhesives, etc. What is currently worrying is that most of the competition among cardboard barrel production enterprises remains in price competition, with very few participating in competition based on quality. Enterprises have to resort to cutting corners and using low weight paper instead of high weight paper in order to compete with customers.

To increase fibre drum Strength: There are upper and lower clamps at the top and bottom of the paper barrel. The clamp in the middle of the barrel is called the upper clamp, and the lower clamp is called the lower clamp. The main function of the upper and lower clamps is to ensure the strength of the paper barrel and maintain the roundness of the barrel mouth and body; Strengthening the closure device can effectively position the lid and mouth of the barrel, maintaining good interchangeability; The fixed barrel body and plywood form a sturdy whole.