Preparation of slurry in egg tray production line process

The raw material for the production of egg tray products is waste paper pulp or commercial paperboard. The requirements for pulp in the egg tray production line process are: rapid and uniform and unobstructed deposition on the mesh mold, and the overall shrinkage rate of the egg tray products during drying is low. The egg tray product does not produce any significant warpage in all directions. Due to the use of the function, it is necessary to add a functional preparation.

The pulping process of the egg tray production line is crucial to the performance of the product. The pulping process originates from the pulping process of the paper mill, but it is different from the modified process, the fiber requirements of the pulp molded product, the addition of the auxiliary agent and the papermaking. Not exactly the same. If the fiber product does not meet the requirements of the pulp molded article, it will affect the strength and cushioning properties of the pulp molded article. The water pulper disintegrates waste newspapers, corner scraps of corrugated cardboard packaging, etc., and the strip-like impurities such as bundles are wound around the noose machine to be removed and removed. The heavy-duty trap at the bottom of the hydropulper performs regular discharge to remove heavy dirt. The disintegrated crude pulp is stored in the slurry tank, sent to the Gaoning slag remover through the slurry pump, and the good pulp is sent to the reciprocating fiber separator for further screening, separation, and dissolving. For example, pulp molding industrial packaging products with low pulp beating requirements can eliminate the process of beating or refining.

The egg tray production line in the production process of the entire production line, the preparation of the slurry, the slurry distribution technology directly affects our finished products, and the real learning of the preparation technology of the slurry requires at least the technical personnel to actually operate on our production line. More than a year, you can truly master the preparation technology of the slurry.