[Case Study on Trouble Improvement] Decrease in Ink Removal Performance
Improvement case
Excellent ink removal even under high temperature conditions! Improvement of whiteness with deinking agents effective at high temperatures.
As summer arrived, the water temperature in the DIP manufacturing process increased, exceeding the effective temperature range for general deinking agents, resulting in a decrease in whiteness and ink removal rate. To address this, we added the high-boiling point 'DIA-Z-300' to the pulper. This resulted in a 1 point increase in whiteness and a reduction in residual ink, allowing us to enhance whiteness without compromising productivity. 【Case Summary】 ■Issue - With the arrival of summer and the increase in water temperature in the DIP manufacturing process, the general deinking agents became ineffective, leading to a decrease in whiteness and ink removal rate. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Case Summary】 ■Issue - Maintain deinking effectiveness at higher temperatures than usual from the pulper to the FT. ■Solution - Added high cloud point DIA-Z-300 to the pulper. ■Improvement Results - Brightness increased by 1 pt. - Reduced residual ink. → Increased brightness without decreasing productivity. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Nisshin Chemical Research Institute Co., Ltd. has made long-standing efforts in the research and development of chemicals, using its Takatsuki headquarters factory as a research and development base. Based on manufacturing technology for surfactants, we are engaged in the new development of chemical agents related to textiles, wire drawing, and pulp, as well as research and development of surfactants, polymer chemical agents, and chemical application agents for oils and fats. We strive to develop customized products and technical services that match the needs of our users. Our lineup also includes defoamers, pipe cleaning agents, antistatic agents, and cutting agents for general industrial use. Please feel free to consult us first. We will evaluate your concerns in our lab and select and introduce the most suitable chemical agents. *Now recruiting manufacturing staff and technical positions at the Takatsuki factory!!! For more details, please click on the blue text below to visit the "Nisshin Chemical Research Institute Co., Ltd. homepage" and refer to the recruitment information.
