February 27, 2024TAPPI JournalOpen Access

Effects of tissue additives on copy paper forming and properties

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Low addition levels of creping adhesive and debonding agent enhanced handsheets strength, whereas release aids and polyacrylate dispersant reduced fine particle retention.
Laboratory evaluation using charge titration and handsheet preparation tested the operational impacts of tissue additives on recycled copy paper furnish under varying dosage levels.
Results indicate that additive performance depends heavily on wet-end charge balance, highlighting how dry strength agents shift furnish charges to less negative or positive values.

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Implication

Laboratory study demonstrates that tissue additives alter handsheet strength and retention in recycled copy paper furnish, suggesting wet-end charge balance governs performance.

Cite This Study

PUTNEY et al. (2024) studied this question.

synapsesocial.com/papers/68e7757db6db6435876ea616 https://doi.org/10.32964/tj23.2.67

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Implication

Laboratory study demonstrates that tissue additives alter handsheet strength and retention in recycled copy paper furnish, suggesting wet-end charge balance governs performance.

Effects of tissue additives on copy paper forming and properties

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Discussion

Implication

Cite This Study

Effects of tissue additives on copy paper forming and properties

Key Points

Discussion

Implication

Cite This Study

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