Thermal paper is often contacted in our daily life, but have you ever found that as long as there is a slight stroke of your fingernail, a mark will appear on the thermal paper, why is this? Can you write without a pen? Let’s follow Guanwei to find out! A: In order to solve this… <a class="more-link" href="https://blog.inbetter.com/why-can-thermal-paper-draw-prints-can-you-write-without-a-pen/">Continue reading <span class="screen-reader-text">Why can thermal paper draw prints? Can you write without a pen?</span></a>
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Time flies and it’s a new year in a blink of an eye. Looking back on 2021, under the leadership of the leaders of Guanhua Paper Industry with the cooperation of all employees. In accordance with the work ideas, goals and tasks of organizations at all levels, based on their own duties, work hard, strive… <a class="more-link" href="https://blog.inbetter.com/review-the-development-trend-of-thermal-paper-industry-from-2021-to-2022/">Continue reading <span class="screen-reader-text">Review the Development Trend of Thermal Paper Industry from 2021 to 2022</span></a>
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Characteristics of Coated Paper Coated paper, also known as coated printing paper, is called powder paper in Hong Kong and other regions. It is a high-ji printing paper made of base paper coated with white paint. Its main raw materials are copperplate base paper and paint. The thickness of the copperplate base paper is uniform,… <a class="more-link" href="https://blog.inbetter.com/slitting-skills-of-grid-bottom-coated-paper-stickers/">Continue reading <span class="screen-reader-text">Slitting Skills of Grid Bottom Coated Paper Stickers</span></a>
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The myocardial cell membrane is a semi-permeable membrane. In the resting state, a certain number of positively charged cations are arranged outside the membrane, and the same number of negatively charged anions are arranged inside the membrane. The external potential of the membrane is higher than the inside of the membrane, which is called the… <a class="more-link" href="https://blog.inbetter.com/the-principle-of-electrocardiogram-generation/">Continue reading <span class="screen-reader-text">The Principle of Electrocardiogram Generation</span></a>
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1. Appearance: If the thermal paper is very white, it means that the protective coating and thermal coating of the paper are unreasonable, and too much phosphor is added. The better paper should be slightly green. The paper is not smooth or looks uneven, indicating that the paper coating is uneven. If the paper seems… <a class="more-link" href="https://blog.inbetter.com/how-to-judge-the-quality-of-thermal-paper/">Continue reading <span class="screen-reader-text">How to judge the quality of thermal paper</span></a>
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