| 摘要 |
PURPOSE:To package an openable packing film of two films in good appearance firmly, by putting a laver sheet in the bag, winding the packing film bag round cylindrical boiled rice with ingredients, bonding the internal face of the bag at the end part of rolling to the outside at the superimposed part of the bag with a pressure-sensitive adhesive. CONSTITUTION:The laver sheet 9 is put in the openable packing bag A of two films consisting of the outside film 1, the inside bottom film 2 and the inside top film 3, and the pressure-sensitive adhesive 16 is applied to the internal face at the end part of rolling. The bag A is rolled from the internal face at the starting end of rolling of the bag A round the boiled rice 17 with ingredients shaped into a cylindrical state, and the internal face at the end part of the rolling is bonded to the outside at the superimposed part of the bag with the pressure- sensitive adhesive 16 at the end part of rolling. Consequently, the packing film bag A can be packaged in good appearance firmly without using a seal, and it is released easily. |
