Kertas bergelombang merupakan bahan kertas yang tersusun dari tiga lapis kertas muka, kertas inti bergelombang dan kertas bawah, which is mainly used to make various types of carton, cardboard and other packaging materials.

The main performance of corrugated paper includes the following aspects:

Kekuatan: Corrugated paper needs to have high strength to ensure that the carton, cardboard and other packaging materials made can withstand the weight of goods and vibration and vibration during transportation. Deteksi kekuatan dapat dilakukan dengan mengukur kekuatan tarik, compressive strength and other indicators of corrugated paper.

Ketebalan dan keseragaman: The thickness and uniformity of corrugated paper have an important impact on the dimensional stability and bearing capacity of carton, cardboard and other packaging materials made. Deteksi ketebalan dan keseragaman dapat dilakukan dengan mengukur ketebalan, density and basic weight of corrugated paper.

Shape stability: Corrugated paper needs to have a certain shape stability, in order to ensure that the carton, cardboard and other packaging materials are not easy to deformation or deformation is small. The shape stability can be detected by measuring the elastic modulus, pembengkokan, rebound rate and other indicators of corrugated paper.

Subjek dan peralatan uji kinerja kertas bergelombang

Printable: Corrugated paper needs to have a certain printable ability to ensure the printing quality of carton, cardboard and other packaging materials. Kemampuan mencetak dapat diuji dengan mengukur kesesuaian pencetakan, printing quality and printing speed of corrugated paper.

Tahan air: Corrugated paper needs to have a certain water resistance to prevent it from deforming or losing strength in humid environments. The detection of water resistance can be carried out by measuring the water absorption, toughness and other indicators of corrugated paper.

Perlindungan lingkungan: corrugated paper needs to meet environmental protection standards, do not contain harmful substances, tidak ada polusi terhadap lingkungan. Deteksi perlindungan lingkungan dapat dilakukan dengan mengukur senyawa organik yang mudah menguap, logam berat, chloride ions and other indicators of corrugated paper.

Subjek dan peralatan uji kinerja kertas bergelombang

Kinerja pengemasan: The packaging performance of corrugated paper is one of its important performance indicators, termasuk kekencangan kemasan, stabilitas dimensi dan stabilitas penumpukan. The detection of packaging performance can be carried out by measuring the corrugated height, bentuk bergelombang, cardboard hardness, foldability and other indicators.

Stretchability: Corrugated paper needs to have a certain stretchability to ensure that it is not easy to tear or rupture when it is made into carton, cardboard and other packaging materials. Tensile testing can be carried out by measuring the tensile strength, tensile resistance and other indicators of corrugated paper.

Corrugated shape: The corrugated shape of corrugated paper has an important impact on the carrying capacity and shape stability of carton, cardboard and other packaging materials. The detection of corrugated shape can be carried out by measuring the corrugated height, corrugated width, corrugated shape and other indicators.

Lingkup aplikasi: Corrugated has a wide range of uses, involving the production of various types of carton, cardboard and other packaging materials, yang perlu diuji dan dievaluasi sesuai dengan persyaratan aplikasi spesifik. Deteksi ruang lingkup aplikasi dapat dilakukan dengan mengukur lingkungan yang berlaku, applicable carton type and applicable processing technology of corrugated paper.

Subjek dan peralatan uji kinerja kertas bergelombang

Kinerja deteksi
Different kinds of paper need to use different detection methods and instruments in the detection. The following are some commonly used paper performance testing methods:

Detection of base weight: calculate the base weight per square meter by weighing the weight of a certain size of paper. Pengukuran dilakukan dengan menggunakan alat timbang.

Deteksi ketebalan dan keseragaman: The thickness of the paper is measured by using a manual or automatic thickness gauge, while the uniformity is detected by laser or machine measurement methods.

Pengujian kekuatan: through the use of paper strength testing equipment, seperti mesin tarik elektronik, mesin uji multi-fungsi, penguji kekuatan pecah, dll., to measure the tensile strength of paper, kekuatan tekan, kekuatan lentur, rupture strength, dll..

Surface coating testing: through the use of surface coating testing instruments, such as scratch tester, wear resistance tester, adhesion tester, dll., to measure the surface coating uniformity, kekerasan, wear resistance and adhesion properties.

Sliding detection: through the use of sliding testing instruments, such as sliding coefficient tester, penguji koefisien gesekan, dll., to measure the surface smoothness of paper and friction coefficient and other properties.

Subjek dan peralatan uji kinerja kertas bergelombang

Pengujian kinerja pengemasan: melalui penggunaan instrumen pengujian kinerja pengemasan, seperti penguji kompresi bergelombang, penguji lentur bergelombang, penguji tumpukan, dll., to measure the carton, cardboard and other packaging materials compression strength, kekuatan lentur, stabilitas susun dan properti lainnya.

Pengujian kemampuan cetak: melalui penggunaan instrumen pengujian kualitas pencetakan, seperti penguji akurasi pencetakan, penguji kecepatan pencetakan, penguji adhesi tinta, dll., to measure the performance of paper printing quality, printing speed and ink adhesion.

Corrugated paper performance test subjects and equipmentthrough the use of environmental testing instruments, seperti penguji senyawa organik yang mudah menguap, penguji logam berat, penguji ion klorida, dll., untuk mengukur kandungan senyawa organik yang mudah menguap, logam berat, chloride ions and other harmful substances in paper.

The above methods are only a part of the paper performance detection, the specific detection methods and instruments need to be selected according to different paper types and performance indicators.