中国胶粘剂

针对高速卷烟包装需求，研究了新型（100-B型）烟用水基包装胶与不同定量中华（软）商标铜版纸的配合上机适应性。通过实际包装机测试，考察了胶粘剂性能（黏度、固含率、开放时间、玻璃化转变温度和初粘力）与商标纸定量对包装质量（粘接强度、基材破坏情况）、生产过程稳定性（剔除率、断纸率、设备积胶情况）及成品烟包感官评价（握持感、档次感）的综合影响。研究结果表明：包装胶的初粘性、流动性、玻璃化转变温度及开放时间是影响高速适应性的关键因素。商标纸定量增加显著降低粘接效果与生产稳定性，但提升感官评价。在保障高速稳定生产的前提下，112 g/m2商标纸配合100-B型包装胶是现阶段提升中华（软）包装感官且风险可控的最优方案。若追求更显著的感官提升，127 g/m2商标纸具备潜力，但需投入资源解决其带来的工艺稳定性挑战。本研究为高定量包装材料在高速卷烟机上的应用及配套胶粘剂的性能设计提供了实践依据。

In response to the demand for high-speed cigarette packaging,the compatibility and machine adaptability of new type(type 100-B) water-based packaging adhesive for cigarette with different weights of Zhonghua(Soft) trademark paper were studied. Through practical packaging machine tests,the comprehensive effects of adhesive properties(viscosity,solid content,open time,glass transition temperature,initial tack) and trademark paper weight on packaging quality(bonding strength,substrate damage),production process stability(defect rejection rate,paper breakage rate,equipment adhesive accumulation),and sensory evaluation of finished cigarette packs(gripping feel,premium quality perception) were investigated.The research results showed that the initial tack,flowability,glass transition temperature,and open time of packaging adhesive were key factors affecting high-speed adaptability.The increase in the weight of trademark paper significantly reduced the bonding effect and production stability,but enhanced sensory evaluation. Under the premise of ensuring high-speed and stable production,the combination of 112 g/m² trademark paper and type 100-B packaging adhesive was currently the optimal solution to enhance the sensory and risk control of Zhonghua(Soft) packaging.If pursuing more significant sensory enhancement,127 g/m² trademark paper had the potential,but resources need to be invested to solve the process stability challenges it brought. This study provided practical basis for the application of high weight packaging materials in high-speed cigarette machines and the performance design of supporting adhesive.