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.

Performances de détection
The performance test of yarn paper usually includes the following aspects:

Détection du poids de base: 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.

Détection de l'épaisseur et de l'uniformité: 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. Les jauges d'épaisseur manuelles utilisent généralement des instruments de mesure d'épaisseur portatifs, les jauges d'épaisseur automatiques utilisent généralement la triangulation laser pour mesurer l'épaisseur, et le procédé de détection d'uniformité peut être réalisé à l'aide de systèmes de vision industrielle.

Test de résistance: grâce à l'utilisation d'instruments de test de résistance, comme une machine de traction électronique, machine d'essai multifonctionnelle, etc., to measure the tensile strength of the yarn paper, résistance à la compression et autres indicateurs.

Tests de performances et équipements de test des fils de papier

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, etc., to measure the strength of the yarn paper in a humid environment.

Résistance à la traction et allongement à la rupture: by using a tensile testing machine to measure the tensile strength and elongation at break and other indicators of the yarn paper.

Tests de performances des emballages: By using packaging performance testing instruments, such as breakage tester, water tightness tester, etc., to measure the packaging performance of the yarn made of yarn paper.

Tests de protection de l'environnement: grâce à l'utilisation d'instruments de tests environnementaux, tel qu'un testeur de composés organiques volatils, testeur de métaux lourds, testeur d'ions chlorure, etc., pour mesurer la teneur en composés organiques volatils, métaux lourds, chloride ions and other harmful substances in the yarn paper.

Testing instrument
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.

Tests de performances et équipements de test des fils de papier

Thickness meter: Used to measure the thickness of the yarn paper and check the uniformity by laser measurement or machine measurement method. Les jauges d'épaisseur manuelles utilisent généralement des instruments de mesure d'épaisseur portatifs, 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.

Machine d'essai de traction: 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, etc., used to measure the packaging performance of yarn made of yarn paper.

Environmental testing instruments: tel qu'un testeur de composés organiques volatils, testeur de métaux lourds, testeur d'ions chlorure, etc., used to measure the content of harmful substances in yarn paper.

Tests de performances et équipements de test des fils de papier

The above instruments and equipment can be used comprehensively to test the basic weight, épaisseur, force, 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.