{"id":6417,"date":"2026-08-03T16:34:05","date_gmt":"2026-08-03T08:34:05","guid":{"rendered":"https:\/\/plasticrecyclingmachinery.com\/?p=6417"},"modified":"2026-08-18T15:35:58","modified_gmt":"2026-08-18T07:35:58","slug":"egg-tray-pulping-machine","status":"publish","type":"post","link":"https:\/\/plasticrecyclingmachinery.com\/ja\/egg-tray-pulping-machine\/","title":{"rendered":"Egg Tray Pulping Machine | Waste Paper Recycling Machine for Egg Tray Production"},"content":{"rendered":"

Egg tray pulping machine is an important part of the paper pulp molding production line, which is mainly used to process waste paper, cardboard, newspapers, and other recycled paper materials into uniform pulp for making egg trays, egg cartons, fruit trays, and other molded pulp products. As a professional egg tray machinery manufacturer, we provide different capacities of pulping machines according to customers\u2019 production requirements and complete egg tray production solutions.<\/p>

The quality of paper pulp directly affects the strength, appearance, and molding effect of finished egg trays. A high-quality pulping process can ensure that paper fibers are fully separated while maintaining good fiber properties, providing stable pulp for the next molding process.<\/p>

What Is an Egg Tray Pulping Machine?<\/h2>

The paper pulp making machine is a machine that uses water circulation and mechanical stirring to break waste paper into pulp. During the working process, waste paper and water are mixed inside the pulping tank. The rotating water flow continuously impacts and rubs against the tank body, helping separate paper fibers and convert waste paper into smooth pulp.<\/p>

Unlike traditional crushing methods, the pulping process mainly relies on the impact force of water flow instead of directly cutting the fibers. Therefore, the paper fibers are not easily damaged, which helps improve the strength and quality of finished egg trays.<\/p>

The processed pulp can be directly supplied to the pulp molding machine to produce different types of paper products.<\/p>

\"Paper
Paper Pulping Machine<\/figcaption><\/figure>
\"Pulping
Pulping Machine Impeller<\/figcaption><\/figure> <\/figure>

Working Principle of Paper Pulp Molding Machine<\/h2>

The working process of the paper pulp making machine is simple and efficient:<\/p>

1. Feeding Waste Paper Materials<\/h3>

Waste paper materials such as cartons, newspapers, and cardboard are added into the pulping tank together with a certain amount of water.<\/p>

2. Water Flow Creates Pulping Effect<\/h3>

After starting the egg tray pulping machine, the motor drives the internal impeller to rotate. The rotating impeller creates a strong water circulation inside the tank.<\/p>

The high-speed water flow continuously collides with the tank wall and generates friction and impact force, gradually separating the paper fibers.<\/p>

3. Paper Fiber Separation<\/h3>

After sufficient stirring, waste paper is completely dispersed into a uniform pulp mixture. During this process, the fibers maintain their original characteristics, which is beneficial for producing strong and high-quality egg trays.<\/p>

4. Pulp Discharge<\/h3>

After pulping is completed, the pulp can be pumped to the pulp storage tank and then supplied to the egg tray forming machine.<\/p>

\"Pulp
Pulp Production System<\/figcaption><\/figure> <\/div>

How Long Does the Pulping Process Take?<\/h2>

The pulping time depends on the type and condition of raw materials.<\/p>

Generally, one pulping cycle takes around 20-40 minutes.<\/p>

Factors affecting pulping time include:<\/p>