Plastic-free duplicating packaging paper

• Main Authors: JIANG XIAOCHENG, WANG SIQI, DONG MEIFANG, LIANG DUANBING
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2022
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The utility model is suitable for the technical field of daily supplies, and provides plastic-free duplicating packaging paper which comprises water-blocking tensile base layer paper, reinforcing grid paper is arranged on one side of the water-blocking tensile base layer paper, and a printing base layer is arranged on one side, away from the water-blocking tensile base layer paper, of the reinforcing grid paper. A printing cushion layer is arranged on the side, away from the reinforcing grid paper, of the printing base layer, and a printing ink absorption layer is arranged on the side, away from the printing base layer, of the printing cushion layer. The water-blocking tensile base paper is used for preventing water permeation of the back portion of the waterproof and anti-water-leakage type waterproof and anti-water-leakage type waterproof and anti-water-leakage type waterproof and anti-water-leakage type waterproof and anti-water-leakage type waterproof and anti-water-leakage type waterproof and anti-water-