To make a prototype, whether for an internal (product manager) or external (customer) request, we need precise specifications (CdC).
During the development of a new model and in order to optimize the cutting and not waste too much time, we often start from an existing base and make the necessary modifications to the needs of the new product. The functionalities of the new product, its characteristics and the specific requests mentioned in the specifications will allow us to make precise choices: materials, technologies and know-how, i.e. to think about the working method that could be the best adapted and that will be feasible in the production phase.
The request (CdC) must be precise to meet the technical and ergonomic requirements, in order to be able to propose an innovative product, which completely meets the function to which it will be dedicated. After analysis of the technical drawings, the materials and assembly techniques are chosen to carry out the pattern. We then use it to cut out the product, which is why all the necessary information is placed on it: name of the material, number of pieces to be duplicated, direction of the cuts, etc.
The selection of materials remains an essential step in order to meet the expectations of the customers (thickness, fineness, elasticity, etc...). We generally use the materials referenced by our preferred partners, but sometimes for certain models, specific research can be carried out by the R&D department. The materials are tested either by our suppliers, who send us the test reports, or by ourselves at accredited laboratories in order to comply with requirements and regulations.
Once the choice of materials has been validated, and the pattern has been made, we move on to the cutting stage which will be followed by assembly. There are several methodologies and machines to realize an assembly which depends on the selected materials. After a pre-control of the work (validation of choices and quality), we will move on to the finishing stage.