純木材パルプ大軸紙は紙製品の一種です, with pure natural wood pulp as raw material, through processing and manufacturing. Generally used for high-end printing, book binding, valuable document protection and other fields.

純木材パルプ大スピンドル紙とは何ですか?どのような特性が検出されますか?

Main performance
Its main performance includes the following aspects:

Whiteness: The whiteness of pure wood pulp paper is high, so it can ensure the color and brightness of printed text, patterns and pictures.

Flatness: The flatness of pure wood pulp large-axis paper is good and the surface is smooth, which can ensure the printing quality.

Thickness and weight: pure wood pulp large-spindle paper is usually thicker and heavier, which can ensure the feel and texture of the printed matter.

耐久性: As the raw material of pure wood pulp large-axis paper is natural wood pulp, its durability is good, 印刷物の長期保存と保護を保証します。.

水分含量: 純木材パルプ大スピンドル紙の含水率も品質に一定の影響を与えます, 含水率が高すぎたり低すぎたりすると、紙の品質が低下する可能性があります.

博士: 純木材パルプ大軸紙のPHも重要な性能指標の1つです. PH が高すぎるか低すぎると、紙の長期保存と耐用年数に影響します。.

引張強度と引き裂き強度: 純木材パルプの大型スピンドル紙は、使用および加工プロセスでの損傷や変形が容易ではないことを保証するために、一定の張力と引き裂き強度を備えている必要があります。.

紙の密度と粘度: 紙の密度と粘度は、紙の品質と印刷品質に影響を与える重要な要素です, and need to use relevant testing instruments for detection.

Color difference and color fastness: pure wood pulp large-spindle paper needs to have good color difference and color fastness in the printing process, otherwise it will affect the color effect of the printed matter.

pH値: The pH value of pure wood pulp large-spindle paper is also an important detection index, which needs to ensure that it is within a certain range, in order to avoid the impact on the environment and human health.

純木材パルプ大スピンドル紙とは何ですか?どのような特性が検出されますか?

Testing instruments and methods
According to the different performance indexes of pure wood pulp large-spindle paper, the following test methods and instruments can be used to test:

Whiteness: Test using a whiteness meter in accordance with ISO 2469 or TAPPI T524 standards.

Flatness: Test with a flatness meter in accordance with ISO 8791-2 or TAPPI T555 standards.

Thickness and weight: Test using a thickness meter and weighing instrument, ISOによると 534 or TAPPI T411 standard.

耐久性: Use a wear-resistant tester to test in accordance with ISO 3783 or TAPPI T476.

水分含量: Use a moisture meter to test in accordance with ISO 287 or TAPPI T412 standards.

博士: Test with a PH tester, in accordance with ISO 6588 or TAPPI T509 standards.

純木材パルプ大スピンドル紙とは何ですか?どのような特性が検出されますか? Tensile and tearing strength testing machines are used to test in accordance with ISO 1924 or TAPPI T494.

純木材パルプ大スピンドル紙とは何ですか?どのような特性が検出されますか?Test with densitometers and viscometers in accordance with ISO 534 or TAPPI T460 standards.

Color difference and color fastness: Test using color difference meter and color fastness tester in accordance with ISO 5631 or TAPPI T524.

pH: Test with a pH tester, as per ISO 6588 or TAPPI T509.

We reminds you: different performance indicators need to use different test methods and instruments, 国や地域が異なれば、テスト規格や仕様も異なる場合があります。, 純木材パルプ大スピンドル紙の性能試験で, 独自のテスト方法と機器を選択する必要があります, 関連する規格に従ってテストする. 同時に, テスト結果の精度と信頼性を確保するには、テスト機器を校正および検証する必要があります。.