| 摘要 |
PURPOSE:To provide a novel synthetic resin container and a method for manufac turing it for which waste materials are considerably utilized and yet the inside of the container is visible from outside and a special consideration is given to the joining part between the lid and the holding part. CONSTITUTION:A container consists of a lid A having projections and hollows three-dimensionally as required and a holding part B having projections and hollows three-dimensionally as required with a joining part C integrally joining the lid A and the holding part B. The lid A is formed of a sheet of synthetic resin (1) which is formed of a new material and has a high transparency. The holding part B is formed of a sheet of synthetic resin (2) which is formed from waste materials and whose transparency is low. The joining part C is formed by bringing together flat marginal parts each of one side of the synthetic resin (1) or the synthetic resin (2) forming the lid A and the holding part B respectively and making a strip of tape of synthetic resin 10 with a suitable breadth adhered to both the flat marginal parts by polymerization. Consequently to the two side parts along the joining part C bending ribs 6, 6 are formed in the lid A and the holding part B respectively to make there bendable. |
