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Status and development of paper products and paper packaging inspection and testing instruments

Date: 2021-12-23 11:11
Views: 489
Abstract:
Status and development of paper products and paper packaging inspection and testing instruments
Author: Chen Chi, Jinan

Abstract: with the application of paper packaging in life is more and more extensive, the quality standards of paper packaging paper industry related products are also changing, thus promoting the development of paper packaging testing instruments. In this paper, through the analysis of the current situation of the paper packaging testing instrument industry, the development trend of the paper packaging testing instrument in the future is prospected. The present situation and development of paper products and paper packaging inspection and testing instruments are discussed.

Key words: detection instrument; Paper packaging; present situation; Prospect; Paper packaging testing instrument;

Text:
The present situation and development of paper products and paper packaging inspection and testing instruments are discussed.
Paper packaging is not only cheap, but also easy to obtain materials, has a certain buffer impact capacity, recyclable and degradable, but also with the implementation of the plastic restriction order, the original plastic packaging shopping bags gradually withdraw from the domestic market and replace them with paper packaging shopping bags, which makes the application scope of paper products expand, The application of paper packaging in life is more and more extensive, which promotes the development of packaging testing industry, especially the paper packaging testing instrument.
Paper packaging testing instrument is a small branch of the instrument family. It is a kind of special instrument which serves the product quality standard of packaging industry. At present, most of the testing instruments are designed and manufactured according to the requirements of international standards. The main technical parameters of the instruments are the same, which reflects the unity of similar instruments; On the other hand, the instruments produced by different countries or enterprises are also different in terms of technology, quality, structure and performance, reflecting the differences in the level of instruments.
The development of testing instruments is closely related to the development of relevant standards. China's instruments mainly serve GB and QB. The standards of different countries and regions have both differences and similarities. The task of paper packaging testing instrument industry is the development and production of special instruments and various special instruments. The current status of some instruments is briefly introduced as follows:
(1) Paper and paperboard basic property testing instruments, such as quantitative, thickness, moisture, absorption, etc., are commonly used. The main problem of such instruments is that the accuracy of paper thickness measurement is not up to the standard specified in ISO534. In addition, there is no ideal rapid and accurate moisture measuring instrument that can replace the traditional standard for the determination of paper and paperboard moisture Drying at 105 ℃.
(2) The paper and paperboard strength performance testing instruments, such as tensile strength, compressive strength, burst strength, tear strength and other performance testing instruments, are the leading instrument for performance testing. The main problems of such instruments are that the varieties are not complete, and some products have not yet fully met the requirements of the relevant ISO standards, such as tensile strength tester, bursting strength tester and folding tester, which are still available in technology In some deficiencies, efforts should be made to improve.
(3) Some special performance testing instruments for paper and paperboard, such as air permeability, wear resistance, brightness, gloss, chroma and other properties, are very important for some high-quality paper and paperboard. Among these instruments, whiteness meter, gloss meter and Schober air permeability meter have been produced for many years, but the others are mainly developed and produced, which basically rely on Imported.
As paper packaging is an indispensable industry for people's life and national economic development, the paper packaging testing instrument industry as a whole has a bright future. With the development of science and technology, as well as the progress and development of current computer technology and network technology, a practical monitoring system is formed by establishing a network, which improves the production efficiency and provides the development direction of shared information resources, making the development of paper packaging testing instrument industry closely follow the development trend of the whole industry of instruments and meters: miniaturization, multi-function Artificial intelligence and network. Therefore, on the road of future development, we still need to make greater efforts to overcome various difficulties and constantly explore and advance.

In this way, the prospect of paper packaging testing instruments can be said to be quite optimistic. At present, the paper box compression machine, edge pressure strength testing machine are often used in the packaging industry, Paper ring pressure tester Burst tester Paper tensile testing machine , paperboard punch strength tester, quantitative sampler Paper folding tester Paper smoothness meter The market of testing instruments such as tear tester is also very good. Jinan Chenchi instrument original article reprint please indicate the source, violators must be prosecuted!!!