《商业科技》编辑部:我们在实际工作中遇到这样一个问题:即大量破损了的蓬布没有办法进行及时修补。这样当一块蓬布能用五年时,只能用上三年,无形中降低蓬布使用寿命。过去,我们也曾经人修补,但修理费用相当高;用线绳修补也达不到修理质量要求,为此特来函询问商业系统是否有修理蓬布的技术资料及粘胶配方等,望得到答复。江西省供销储运公司南昌储运站许伯明 “Business Technology” Editorial Department: We encountered such a problem in practical work: that a large number of damaged tarpaulin can’t be repaired in time. In this way, when a piece of tarpaulin can be used for five years, it can only last for three years, virtually reducing the service life of the tarpaulin. In the past, we have also been repaired by people, but the repair costs are quite high; repairing the quality requirements with wire ropes is also not possible. For this purpose, we would like to ask you if there is technical information and viscose formulation for repairing the tarpaulin in the commercial system. . Jiangxi Province supply and marketing storage and transportation company Nanchang storage and transportation station Xu Boming