With the continuous improvement of the quality consciousness of corrugated carton companies and carton users, the detection of corrugated carton, cardboard and raw paper has become very important. Throughout the development of the carton industry, the detection of carton products has bid farewell to the era of "feel" inspection. Scientific detectors have become an indispensable and important means for enterprises to control product quality.
So, as a corrugated box enterprise, how should a quality inspection room be established, and how can it be equipped with testing instruments suitable for the needs of the enterprise?
First of all, it should be equipped according to the requirements of the test indicators specified in the national standards for cartons and base paper.
Among them, according to the main detection indicators of the base paper, the detection instruments that need to be equipped include: quantitative sampling knife, electronic balance, paper thickness gauge, ring pressure meter (cardboard compression meter), tensile machine, moisture meter, burst resistance meter, Folding resistance meter, surface absorption weight tester, smoothness meter, whiteness meter, stiffness meter, gloss meter, etc.
The detection instruments involved in corrugated cardboard according to various indicators are: bursting resistance meter, cardboard compression meter, piercing meter, moisture analyzer, inner diameter ruler, and other regulations.
In addition, the detection indexes of corrugated paper mainly include: pressure test, stacking test, vertical impact drop test.
However, the specific types of equipment that each enterprise needs to equip should be comprehensively considered according to the current development scale of the enterprise and the requirements of customers, and come up with the best plan to achieve "money is used on the blade" to avoid blindly buying instruments or buying The instrument should be shown to customers.
Here, based on actual work experience, it is believed that carton companies can be divided into three categories, each with an instrumentation plan that suits their needs:
For enterprises with cardboard production lines, conventional instruments can be equipped with: inner diameter ruler, gauge, steel ruler, Tu-4 cup, electronic balance, thickness gauge, simple moisture analyzer. In addition, it should be equipped with: cardboard bursting instrument (testing the bursting strength of box cardboard and corrugated cardboard), cardboard compression instrument (testing the compressive strength of the original paper ring, edge compression strength and adhesion strength of corrugated cardboard), drying type moisture analyzer , Quantitative sampler, water absorption instrument (testing the degree of glue). If possible, it should also be equipped with a flexometer, a tensile machine and a carton compression machine.
After-processing enterprises purchasing corrugated cardboard should generally be equipped with: inner diameter ruler, gauge, electronic balance, thickness gauge, moisture analyzer, and cardboard burst resistance meter. Conditional can be equipped with cardboard compression instrument and carton compression machine.
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