Apr 25 , 2025

Pulp Pallet Production Process

Egg trays are one of the most common pulp molding applications. The raw materials for pulp molding can come from various types of waste paper, which has great environmental value. This article mainly introduces the manufacturing process of egg trays, which can be learned in detail through the video in the article. Material collection and classification  Collection As the first stage of the pulp molding process, the collection of raw materials is very important. In fact, except for a few molded pulp products used for food or high-end packaging (such as disposable tableware), most are made of recycled paper or commodity pulp. There are three main sources of waste paper recycling: 1. From recycling companies As one of the main sources, this type of waste paper is of various types and large quantities, coming from old newsprint, old magazines, mixed office waste paper, wrapping paper, boxes, cartons, containers in stores or supermarkets. 2. From individuals This type is collected by individuals, including waste paper swept by units, and is usually sold to salvage stations due to its small quantity. Generally speaking, it is of lower grade. 3. From paper mills Waste paper is inevitably generated in any kind of papermaking...

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Mar 06 , 2025

Raw material description of egg trays produced by egg tray machines

The egg trays produced by egg tray machines can hold eggs well and ensure that the eggs are not damaged. So what are the raw materials used by egg tray machines to produce egg trays? Let’s take a brief look. The egg tray machine is a machine that uses pulp as raw material, uses vacuum to adsorb the pulp on the product mold, adjusts the time to make various products reach a certain thickness and dry-wet ratio, and produces paper tray products through processes such as mold transfer and demolding. The characteristics of the egg tray machine are: high production efficiency, low failure rate, less labor, simple operation, and high product quality. Since the egg tray machine shapes the pulp and adsorbs the pulp in the pulp pool, the egg tray machine will be stained with pulp. These need to be cleaned in time, not only to ensure the cleanliness of the egg tray machine, but also to wear the machine if too much pulp residue accumulates. When cleaning the egg tray machine, do not use hard steel wool, chemical wiping or steel brushes. Use soft towels, soft cloth with water or neutral detergent, otherwise it will cause scratches or...

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Jan 10 , 2025

How to control the pulp on the egg tray production line

Pulp is the suspended matter of paper fiber in the pulping system of the egg tray machine, pulp molded products, egg tray molding refers to the pulp flow on the surface of the egg tray equipment molding mold to start hanging pulp until the organizational structure of the paper mold is finalized. At this time, the fiber organizational form, fiber arrangement direction and fiber distribution of the paper mold have been finalized, and basically do not change in the subsequent egg tray equipment dehydration process. In actual operation, by means of the proposed dehydration conditions of the egg tray production line, the dehydration time of the egg tray production line is controlled to keep the gram weight of the paper mold constant. When the water content of the paper mold is about 75%, the mobility of the fibers in the paper mold basically disappears, that is, the relative position arrangement of the fibers in the paper mold basically no longer moves, so the water content of the paper mold can be used to mark whether the molding process is over. Therefore, the mechanism of the entire egg tray equipment process is mainly filtration on the up and down movable and...

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Dec 20 , 2024

How much does an egg tray production line cost?

How much does an egg tray production line cost? I think this question is the most concerned by many new friends, and it is also the most troublesome problem. Today I will talk about the specifications of egg tray production lines on the market, as well as the corresponding prices, so that more friends will not be confused when purchasing egg tray production lines and avoid pitfalls. How much does an egg tray production line cost? Before talking about the main topic, we must first understand a concept. The egg tray production line refers to the assembly line used to produce egg trays. It is composed of multiple processes, and the various equipments work closely together to form an egg tray production line. Generally speaking, there are several steps in the egg tray production line, and each step has a corresponding machine to operate. The first is the beater, pulp pipe, egg tray machine, egg tray drying equipment, and automatic counting and packaging machine after the egg tray processing is completed. These machines are an indispensable part of the egg tray production line, and they are also crucial processes. The most common egg tray production line is composed of the...

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Dec 06 , 2024

Automatic egg tray packing machine

The egg tray loading machine can produce 55,000 eggs per hour and can process 150 boxes of eggs per hour. It only needs 3-4 people to operate. It is a domestic egg tray loading equipment with higher efficiency and automation, suitable for large egg processing enterprises. The front end of the equipment is directly connected to the central egg collection system to reduce manual operation. The eggs are evenly divided into 6 lanes through a flexible sorting and dividing device, and then the dust on the surface of the eggs is removed with a soft brush. Then the eggs are automatically turned around, sterilized with ultraviolet light, and transported to the tray loading part for automatic tray loading. Finally, they are manually collected and packed in containers.

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Nov 23 , 2024

How to invest in the egg tray production industry

1. raw materials are the primary factor that determines the quality of egg trays. Why do you say that? No matter what type of machine equipment you choose, or how skilled the master is, if you don’t have good raw materials, you will definitely not be able to make good quality egg trays. First of all, the paper used to produce fine dyed egg trays should be white cardboard, such as white cardboard made of raw pulp fibers such as medicine boxes and cigarette boxes. Putuo yellow generally uses gray board paper, such as color boxes used for packaging. If there is no color requirement, you can choose corrugated paper boxes with relatively stiff fibers. In short, these raw materials have high fiber purity and few impurities, so you can make egg trays with appropriate hardness and softness. If the egg tray is of poor quality, the first thing we consider is the raw material paper. 2. Quality control in the production process is critical. The egg tray production process includes: raw material procurement-pulping-pulping-pulping-pulping-pulping-pulping-molding and dehydration-drying-transportation-shaping and packaging-warehousing and transportation, etc. Every detail cannot be sloppy, and someone must always be responsible for the quality of every link. Select raw...

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