A few days ago, the new vocational skill competition in Beijing released news that printing as a high-energy-consumption heavy pollution project is no longer included in the municipal-level competition, which has sparked heated discussion among the national printing industry . This reminds us once again that green printing is around us!
For small and medium-sized printing companies, when it comes to green printing, it comes to the investment of various large-scale equipment, and the cost is “Alexanderâ€, which affects the speed of the company's march toward the green printing camp. A few methods from the practice of the company, teach you zero input and easily achieve green printing! Print Jun Xiaobian suggested that you may wish to give it a try.
The first trick: material refinement management
The low-value consumable materials are further subdivided into fixed materials (materials on the process sheet), fixed-point materials (cross-linked materials), limited materials and limit materials (such as glue), and each production department, binding department, storage and transportation department The management of materials is subject to standardized and controlled management measures.
The annual management, production, quality and equipment management personnel report material costs, equipment maintenance and power consumption costs, cost accounting, make material cost summary report, analyze changes.
The second measure: the secondary use of the printing plate
After the plate is cleaned, the protective plate is cleaned and stored. The plate is used twice.
The third measure: equipment preventive maintenance
Establish a complete equipment account, develop a complete equipment maintenance and management system, and have detailed equipment maintenance content and cost records. Every year, a feasible equipment maintenance plan is formulated and strictly implemented to prevent preventive maintenance.
The fourth measure: equipment functional parts reuse
Before retiring equipment, evaluate the reuse value of the equipment. Disassemble the functional components such as motors, fans, inverters, control boards, and general-purpose switches that have certain functions in the end-of-life equipment, and perform necessary trimming for maintenance and replacement of other equipment in the enterprise and technical transformation.
5th trick: lighting fixture partition control
Taking the plate making workshop as an example, according to the requirements of the production process, the lighting fixtures are controlled according to the layout of the printing plate and the developing equipment in the workshop. When the operator performs a certain operation, only the lighting fixtures of this process are opened, and the other lighting fixtures of other equipments in the workshop are closed to reduce energy consumption.
The warehouse is naturally lit and illuminated, and the roof of the warehouse is permeable to light, and natural light is used during the day.
The sixth measure: recyclable items
Focus on the use of recyclable items. For example, custom-made canvas sleeves that can be used multiple times and waterproof and dustproof, instead of preservative film, are used for packaging and stabilizing the dust and moisture of printed matter.
The seventh measure: waste collection and recycling
Collect and recycle waste paper, aluminum sheets, plastic film, optical discs, wooden boards, etc., and recycle them for reuse.
The waste water is collected and recycled by the supplier or qualified contractor on a regular basis.
In terms of domestic garbage, a classified trash can with obvious marks can be installed everywhere in the factory to guide employees to classify recyclable waste products such as aluminum cans and plastic bottles with ordinary household garbage.
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