Paper bag machinery products must be qualified before packaging. Regarding the technical problems of the packaging, I believe many people are not very familiar with it. The following is the rust, moisture, pressure and impact resistance required by the packaging technology, which is suitable for storage, transportation and sales. Let me introduce you to other aspects.
        ① Anti-rust and moisture-proof requirements: Generally, the packaging of rust-proof grease-coated products and precision product parts should be sealed with peelable plastic or nitrogen. Some products can be packed in cardboard boxes with corrosion inhibitors and box wall lining agents. The medicament is vaporized at normal temperature, and an anti-rust film is formed on the surface of metal parts. In a high humidity environment, the strength and other properties of packaging materials are likely to deteriorate and reduce the rust prevention effect. At this time, the product packaging is required to be partially or completely moisture-proof, and a desiccant such as silica gel, aluminum glue, molecular sieve, plastic, etc. is used reasonably. Moisture-proof material.
        ② Pressure and impact resistance requirements: The packaged product should be able to withstand a certain amount of pressure and impact. It is necessary to properly design the gasket. Rubber, spring, rubber-spring combination, foam plastic, etc. can be selected. Special protection measures can be taken on the finished surface of the product, such as paper bag machine guides. Adopt foam plastic in situ (injected into the packing box with a small amount of chemical agent, and expand into foam plastic in a few seconds), which has good impact resistance and anti-crushing effect. The outer packaging generally uses pre-prepared boxes, boxes, cans, barrels, etc., or grid frames, crates, etc., which has good pressure and impact resistance. Common materials are: wood with low moisture content, steel, particleboard , Hard fiberboard, reinforced corrugated paper, etc., and require recycling as much as possible under the premise of ensuring the quality of packaging, reuse, to reduce packaging costs.
        ③Product storage and transportation requirements: Generally, the packaging dimensions of a single product or a group of products should meet the requirements for transport unitization, such as the dimensions specified for containers, pallets, and cargo compartments. The packing box should have good loading and unloading conditions, meet the loading and unloading operation requirements, and be stacked in a normal environment, which should be conducive to improving the utilization rate of vehicles and warehouses, improving and improving the efficiency of transportation operations. Container transportation is conducive to intermodal transportation and is a form commonly used in international trade. When packaging heavy-duty paper bag machinery products, pay attention to the maximum length, width, height, and weight allowed during transportation, and provide special requirements for the product's center of gravity position, inertia impact during starting and braking, its fixing method, and supporting vehicles. In order to meet the requirements of storage and transportation, the product packaging should generally be subjected to relevant tests, such as waterproofness, tightness, heat-sealability tests; horizontal impact, vertical drop, rolling vibration tests; temperature, humidity, atmospheric corrosion tests, etc. to ensure product packaging the quality of.

        ④ Product sales requirements: The outer surface of the package is marked with a logo and instructions for installation and use are included. The packaging of small products or parts should be suitable for its personality, with obvious characteristics and attractive decoration, which is conducive to loading and unloading, sorting, storage, transportation, and display and sales in stores. The inverter is an indispensable accessory of the paper bag machine. When the paper bag machine is started, the current of the electric paper bag machine will be 5-6 times higher than the rated one, which will not only affect the service life of the electric paper bag machine but also consume more power. When designing the system, there will be a certain margin in the selection of the electric paper bag machine. The speed of the electric paper bag machine is fixed. However, in actual use, sometimes it needs to run at a lower or higher speed. Frequency conversion is necessary. Three crystal inverter can realize the soft start of the electric paper bag machine, achieve the purpose of energy saving and speed regulation by changing the frequency of the input voltage of the equipment, and can provide the equipment with overcurrent, overvoltage, overload and other protection functions.