Small manual Semi automatic Disposable Paper Pulp Tray Making Machine
Machine Description
Semi-automatic forming needs workers operating for the connection during forming and drying process. Forming to drying manual transfer, dry press process. Stable machine with low mold cost, suitable for business start up with small production capacity.
Merits: Simple structure, easy operating, low price,and flexible configuration.
Production Process
Molded pulp products can be simply divided into four parts: pulping, forming, drying and packaging. Here we take egg tray production as an example.
Pulping: waste paper is crushed, filtered and put into the mixing tank in a ratio of 3:1 with water. The entire pulping process will last about 40 minutes. After that you will get a uniform and fine pulp.
Molding: pulp will be sucked onto the pulp mold by the vacuum system for shaping, which is also a key step in determining your product. Under the action of vacuum, the excess water will enter the storage tank for subsequent production.
Drying: formed pulp packaging product still contains high moisture content. This requires high temperature to evaporate the water.
Packaging: finally, the dried egg trays are put into use after finishing and packaging.
Application
Egg tray machine also can change mold to produce egg carton, egg box,fruit tray, cup holder tray, medical single-use tray.
