Production preparation refers to the preparation of material and technology etc. According to the recognised apparel goods before production.
1. Procurement of materials. It means matching and purchasing fabrics, accessories, sewing threads, and other materials required for the production of a particular apparel product, and making a budget at the same time.
2. Material testing. It refers to the necessary physical and chemical inspection and testing of various materials, including the colour fastness of the material shrinkage test, heat resistance test, etc. These properties of the garment sample production, processing technology and finished product performance have a great impact, can be used as an important reference index to ensure that the finished garment made of high quality.
3, paper pattern design and drawing. It refers to the design of the style and product specifications, drawing out the clothing parts of the clothing pieces of paper samples as the basis for cutting. At present, the drawing of paper samples are mainly prototype method, proportional distribution method and three-dimensional cutting method.
4.Sample production.It refers to the production of clothing samples, and then technical appraisal. Enterprises through the sample production test clothing design paper design and specification design and other aspects of compliance with the requirements, so that the sample in mass production as a reference standard.
5.Development of technical documentation. It is the development of clothing production process in accordance with a variety of technical regulations. For example, the finished product specifications for clothing, technical requirements, process, working hours and material quotas, quality standards, quality inspection measures, etc., so that the production process can be followed, so that the product to achieve the quality of the plan and the goal of the quality of unity.
6.Production line design. Refers to the structure of the product and process procedures and processes in accordance with the amount of processing technology to organise the design of the production line, including the calculation of the production line production beat, the calculation of the workload of each process and the number of equipment, process synchronisation design, the layout of the workplace and several other aspects. Its purpose is to make the processing object between the workplace as a stream of water in the specified direction of the rhythmic processing and flow, so that the production line continuously, high efficiency, high quality production of products.