叠粘式全封闭瓦楞纸箱新技术鲁科由山东合力科工贸公司研制开发的叠粘式封闭瓦楞纸箱，是九十年代瓦楞纸箱最新换代产品。该技术及其生产设备、产品，已申报国家发明专利，该产品经国家包装检测中心（济南）检测，各项指标均达到或超过国家出口产品包装用瓦楞纸箱标准（Ｇ... Laminated new closed-end corrugated box technology Luke Shandong Branch by the Trade and Industry Company developed the stack-type closed corrugated boxes, corrugated boxes in the nineties the latest generation of products. The technology and its production equipment, products, has declared the national invention patents, the product by the National Packaging and Testing Center (Jinan) testing, the indicators have reached or exceeded the national export packaging corrugated ...