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October 25, 2024
Launch of Unbleached Kraft Paper Featuring Natural Pulp Color and High Water Repellency
Lintec added an unbleached and uncolored type of kraft paper to its series of water-repellent papers that resist the permeation of rainwater. It is highly suitable for processing into carrier bags and envelopes, and Lintec primarily proposed it for use in the logistics sector. Sales begin on October 25th.
Unbleached Water-Repellent Paper in Natural Color Tones
Lintec leverages its unique papermaking technology to offer a diverse lineup of specialty paper products, including colored envelope paper and fancy paper. In particular, its white kraft paper, which possesses water-repellent properties* that resist permeation even when wet from rain, has been widely used for envelopes and other applications.
Lintec has added an unbleached type with natural color tones to its lineup of water-repellent papers, which will be available for sale starting October 28th. As the logistics and mail order markets expand, Lintec will primarily target this paper for use in carrier bags and envelopes.
- Conforming to JAPAN TAPPI paper pulp test method No. 68, it achieves a water repellency rating of R7 (maximum value: R10). Please note that the values are actual measurements and not guaranteed values.
Water-Repellent with Printability and Processability
To impart water repellency to paper, it is common for papermakers to apply a coating to the surface. However, this coating can affect the ink's adhesion during printing and may cause labels to peel off easily once applied. Since this product achieves water repellency without a coating , it is also suitable for offset printing, flexographic printing, and laser printers, making it difficult for delivery labels to peel off after application. Additionally, envelope manufacturers and other processors can use standard glue typically employed on their production lines when manufacturing bags.
The contents of the News Release are as of the announcement date. Please note that they may differ from the latest information.