More than 80% of marine litter is plastics. Plastic accumulates in seas, oceans and on beaches in the EU and worldwide. Plastic residues are found in marine species, such as sea turtles, seals, whales and birds, but also in fish and shellfish, and therefore in the human food chain.

The consumption of fiber molded pulp packaging are exponentially increasing in the food and beverage industries, especially during COVID-19 crisis. End users are concerned about hygienic and safe packaging formats that ensure quality of perishable food products.

In recent years, with the implementation of the upgraded "plastic restriction order", the establishment of the "double carbon" goal, and the continuous strengthening of consumers' awareness of environmental protection, the demand for green packaging in many industries has continued to grow. Plastic products have quietly become popular.

Pulp molding is a three-dimensional papermaking technology. It uses waste paper as raw material, and uses special molds on a molding machine to form paper products with a certain shape. Pulp molding has four advantages: the raw material is waste paper, including cardboard, waste Box paper, waste white edge paper, etc. come from a wide range of sources; the manufacturing process is completed by pulping, adsorption molding, drying and shaping, which is harmless to the environment. It can be recycled; its volume is smaller than that of foamed plastic, it can be stacked, and it is convenient to transport. Pulp molding, in addition to being used as lunch boxes and tableware, is more used as industrial buffer packaging, and it is developing rapidly.

With the continuous progress of science and technology, all walks of life have also achieved great development. The development prospect of pulp molding equipment is also very good, so the demand is increasing, and many manufacturers have also increased on the market. , and as a manufacturer, it is also necessary for us to tell you his little knowledge here, and interested friends can come and see it together.

Plant fiber molded products are also called pulp molded products, which are mainly used in food packaging, also called meal packs, and industrial packaging, also called work packs. In fact, the process of pulp molding is also a kind of three-dimensional papermaking, and its application field can not only be summarized by meal bags and work bags. For example: pulp molded three-dimensional wallpaper belongs to the field of building springs, pulp molded cow plugs and sheep plugs belong to the field of animal husbandry, pulp molded hangers and pulp molded shoe linings belong to the field of clothing and shoemaking, etc. Pulp molded products span industry boundaries.

In the global movement to ban plastics, biodegradable plastics are now also banned in the European Union. In the context of the global ban on plastics, it was originally the company's idea to replace single-use plastics with degradable plastics. The completely naturally degradable plant fiber pulp molding products seem to occupy a small share in front of the huge degradable plastics.

The capacity of pulp molding machine equipment is the main indicator of pulp molding production line. There is a lot of knowledge in how to evaluate the capacity of pulp molding equipment. For example, for pulp molding equipment with a calculated capacity of 1 ton or more, the actual capacity is only 650 kg, or even 500 kg, and the actual capacity will eventually fail to reach the designed capacity. But the equipment capacity directly determines the cost and the capacity of the factory.

In order to complete the mission of beautifying the environment, caring for the earth and protecting the forest, green packaging-pulp molding products came into being. The raw materials of pulp molding packaging products are pulp made from waste raw materials such as bagasse, reed, bamboo, straw, etc. It is an excellent substitute for traditional wood-based paper products.

With the rapid development of the pulp packaging industry, the frequency of use of egg tray machines is also increasing. Part of the reason is caused by the non-standard use of operators, so only by strictly following the operating procedures of the egg tray machine can you effectively avoid many failures of the egg tray machine!

The working principle of the pulp egg tray machine is relatively simple. The tray production line manufacturing machine adopts a new design concept of hot pressing, which combines traditional compression molding technology with modern plastic hot pressing technology to design a new type of egg tray with high output and low energy consumption. machine.

Egg tray machine equipment is an important mechanical equipment for the production and processing of egg tray packaging, so the quality of its molding directly affects the quality of egg tray packaging. Because different types of egg tray machine equipment have great differences in performance and advantages, Therefore, the processing quality of different types of egg tray machine equipment is different. In order to improve the forming performance of egg tray machine equipment, we must first clarify the various factors that affect the formation of egg tray machine equipment, and then we can make improvements for specific reasons. .

It has four major advantages: The raw material is waste paper, including cardboard, waste paper box paper, waste white edge paper, etc., and the source is wide; The production process is completed by pulping, adsorption molding, drying and shaping, which is harmless to the environment; It can be recycled and reused; the volume is smaller than that of foamed plastic, it can be overlapped, and the transportation is convenient. Pulp molding, in addition to lunch boxes and tableware, is also used for industrial buffer packaging, and is currently developing rapidly.

The integrated high-quality pulp molding machine is a pulp molding fiber molding machine launched by Shuanghuan Machinery, which is easy to use, simple to operate, stable in performance, safe and reliable. It can be widely used in the production of egg trays, egg boxes, fruit trays, the inner packaging of industrial products, and the proofing of various fiber molding products. It is the first choice for small and medium-sized chicken farms and small-scale entrepreneurs, and it is also an ideal choice for teaching, research and experiments in colleges and research institutes.

(1) Put the raw material into the pulping machine, add an appropriate amount of water, and stir it for a long time to turn the waste paper into pulp, and then put it into the pulp storage tank for storage. (2) Put the pulp in the storage tank into the mixing tank, adjust the pulp concentration in the mixing tank, and further stir through the white water in the return tank and the thick pulp in the storage tank through the homogenizer. After adjusting to suitable pulp, put it into the pulp supply tank to be used in the forming system.

Egg tray forming machine is a kind of pulp as raw material, which uses vacuum to adsorb pulp on the product mold. Through the adjustment of time, various products can reach a certain thickness and dry-wet ratio. A machine for outputting paper trays. Because such a piece of equipment is still very complicated in technology, it is necessary to pay attention to some maintenance in daily use. So, what should be paid attention to in the maintenance of the egg tray machine?

Generally, the temperature in the drying tunnel of the egg tray machine can usually reach 105-200 degrees Celsius. No matter which drying equipment is selected, it is required that the equipment itself has a good thermal insulation layer to prevent heat loss, and the structure of the equipment should be able to ensure that the temperature of the internal parts is uniform.

As an industry that has been vigorously developed in recent years, pulp and plastic film has ushered in a new era of comprehensive development under the release of the plastic restriction order in 2021. At present, the domestic technology field for the development of pulp and plastic film industry has been vigorously invested and continuously researched and developed.

Generally, for the production of industrial paper molds, the following three molds may be used: suction molding molds, hot-pressing molding molds, and trimming molds. The use of these three molds depends on the production process. The latter two molds are only required when shaping and trimming are required; however, the suction molding mold is an indispensable one in the production process of paper molds. .