Yarn-paper is a special-purpose paper commonly used to make yarns in textiles to protect the yarn and facilitate storage and transportation. Yarn paper is mainly made of wood pulp and waste paper, which has good flexibility, water resistance and tear resistance.

Производительность обнаружения
The performance test of yarn paper usually includes the following aspects:

Определение базового веса: The base weight per square meter is calculated by weighing the weight of a sample of yarn paper of a certain size. Use a precision electronic scale or balance for measurement.

Определение толщины и однородности: by measuring the thickness of the yarn paper using manual or automatic thickness gauges, and by laser measurement or machine measurement methods to detect uniformity. В ручных толщиномерах обычно используются ручные толщиномеры., автоматические толщиномеры обычно используют лазерную триангуляцию для измерения толщины., и способ обнаружения однородности может быть осуществлен с использованием систем машинного зрения..

Испытание на прочность: с использованием инструментов для испытаний на прочность, например, электронная машина для растяжения, многофункциональная испытательная машина, и т. д., to measure the tensile strength of the yarn paper, прочность на сжатие и другие показатели.

Оборудование для испытаний и испытаний характеристик пряжи и бумаги

Testing of rupture strength and flexural strength: By using rupture strength tester and flexural strength tester to measure the performance of the yarn paper such as rupture strength and flexural strength.

Wet strength testing: By using wet strength testing instruments, such as wet strength tester, environmental humidity test box, и т. д., to measure the strength of the yarn paper in a humid environment.

Прочность на разрыв и удлинение при обнаружении разрыва: by using a tensile testing machine to measure the tensile strength and elongation at break and other indicators of the yarn paper.

Тестирование производительности упаковки: By using packaging performance testing instruments, such as breakage tester, water tightness tester, и т. д., to measure the packaging performance of the yarn made of yarn paper.

Тестирование защиты окружающей среды: за счет использования инструментов экологического тестирования, например, тестер летучих органических соединений, тестер тяжелых металлов, тестер хлорид-ионов, и т. д., для измерения содержания летучих органических соединений, тяжелые металлы, chloride ions and other harmful substances in the yarn paper.

Инструмент тестирования
The performance testing of yarn paper usually requires the use of some special instruments and equipment, including but not limited to the following:

Base weight detector: Used to measure the weight of a certain size of yarn paper sample, calculate the base weight per square meter.

Оборудование для испытаний и испытаний характеристик пряжи и бумаги

Thickness meter: Used to measure the thickness of the yarn paper and check the uniformity by laser measurement or machine measurement method. В ручных толщиномерах обычно используются ручные толщиномеры., and automatic thickness gauges usually use laser triangulation to measure thickness.

Wet strength tester: Used to measure the strength of yarn paper in humid environment, can simulate humid climate and environment.

Машина для испытания на растяжение: used to measure the tensile strength and elongation at break of yarn paper and other indicators.

Corrugated altimeter: used to measure the corrugated height and strength of yarn paper to test its protection performance.

Packaging performance test instrument: including breakage tester, water tightness tester, и т. д., used to measure the packaging performance of yarn made of yarn paper.

Environmental testing instruments: например, тестер летучих органических соединений, тестер тяжелых металлов, тестер хлорид-ионов, и т. д., used to measure the content of harmful substances in yarn paper.

Оборудование для испытаний и испытаний характеристик пряжи и бумаги

The above instruments and equipment can be used comprehensively to test the basic weight, толщина, сила, protection performance, packaging performance, environmental protection performance and other aspects of the yarn paper. In the specific testing process, it is necessary to select the appropriate instrument and method according to the specific use and requirements of the yarn paper to ensure the accuracy and reliability of the test results.