Crop stalk packaging cushion pillow manufacturing method

Patent Name Crop Straw Package Cushion Manufacture Method Patent Applicant Nanjing Forestry University Principal Applicant Address 210037, Longzhuang Road, Nanjing, Jiangsu Province No. 9 inventor Zhou Dingguo; Mei Changxuan; Zhang Yang; Xu Xiaolan; Zhou Xiaoyan; Xu Xinwu Application (patent No. 200410014866.4 Application Date 2004.05.11 Certification Date Approval Notice No. 1569420 Auditing Notice Date 2005.01.26 Instruction CD No. D0504 Main Classification No. B27N3/00 Classification No. B27N3/00; B27N1/00; B27N1/02; B27N3/18 Sub-division The original application number priority item summary The present invention discloses a straw straw packing cushion manufacturing method using rice straw or wheat straw as a raw material, the method comprising the steps of: wheat straw or straw cutting, screening, soft cutting, drying, screening, Apply isocyanate adhesive, slab pavement, pre-press, jet steam hot press, pile board cooling, trimming, dividing into standard pad, packaging and storage. The method uses wheat straw or rice straw as a raw material to produce a crop straw packing pillow, replacing a traditional solid wood packing pillow or a shavings packing pillow, reasonably utilizing agricultural abandoned wheat straw and rice straw resources, saving wood, protecting the environment, and reducing the production cost. The manufacturing method has simple process and high production efficiency, and the produced straw stalks are cushioned, and the physical and mechanical performance indexes meet or exceed the performance of the P. massoniana solid wood cushion pillow, and can be widely used in packaging industries such as packaging trays and container support. Sovereignty item 1, manufacturing methods for crop straw packaging cushions, characterized in that it comprises the following steps: a. The wheat straw or straw is cut, sieved, and softly chopped and processed to make a fibrous scrap element; b. drying; c. Screening; d. Applying isocyanate adhesive; e. Slab laying; f. Slab pre-pressing; g. Steaming and hot pressing; h. Stacking and cooling of pile board; i. Cutting edge, dividing into specifications pad; j. Storage.