At the 8th Beijing International Printing Technology Exhibition, which just ended in May, we observed that many exhibitors interpret the theme of “green, energy efficient†with practical actions and products. In the current global printing industry, it seems that everyone likes this theme very much, and even regards this theme as an important criterion for measuring the level of enterprise development. This article will introduce you to tender for printing consumables.
The standardization of printing consumables can improve the progress of the printing process, and can also control the printed products well and improve the quality of the printed products. This is a basis in the whole printing process. The standardization of printing consumables also includes the criteria for selecting materials. We need to have a detailed understanding of printed consumables through proper comparison and selection, which is the key to enhancing the quality of printing.
Printing consumables are applicable to all printed packaging, instructions, etc. used by the company. The filing is mainly drafted by the supplier of printing consumables, and is reviewed by the quality management department of the printing materials. The marketing department is responsible for the specific implementation; the content of the printing consumables is mainly the material review, and the printing materials refer to the packaging materials with specific styles. Specific content is also printed on the above, and must also be approved by the regulatory authorities, such as aluminum foil, paper boxes, etc.
There are 6 packaging materials printing machines in a domestic packaging and printing factory. There is no special exhaust gas collection system before the transformation. The VOCs generated by the production are all carried out by the natural ventilation window at the top of the workshop and the axial flow fan installed on the outer wall of the workshop. The comprehensive ventilation, the collection method of exhaust emission is unreasonable, resulting in the escape of unorganized exhaust gas in the workshop. The large amount of organic solvent exhaust gas generated in the production process is not added with the gas collecting hood and the exhaust pipe, directly from the top of the printing machine ( It is 4m above the ground and discharged around. The air quality in the workshop is extremely bad. It also pollutes the environment around the plant and causes dissatisfaction among the surrounding residents. For this reason, the local environmental protection bureau requires a deadline for the treatment of waste gas.
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High and low temperature resistance; Can withstand high temperature of 300 degrees from low temperature of 50 degrees
High environmental protection, through the FDA, SGS, ROHS environmental level certification
Aging resistance, acid and alkali resistance, odorless, low line shortening rate, physical function is stable, easy to operate and other characteristics
Low molecules are not released in the process of commodity crosslinking, so the volume remains unchanged and the line shortening rate is less than 0.1%. Deep curing; Strong tensile resistance; It is resistant to regurgitation at a temperature of 150℃
Long service life; The product has strong tear resistance, low shortening rate and long service life
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