A package needs to go through many processes from raw materials to finished products, including design, material selection, sampling, mold making, sewing, and other processes. There are as few as 30 or 40 processes and as many as 70 or 80 processes. If there is a problem in a certain process, it will affect the quality of the entire package.

There are many production processes for luggage, and at present, it is still dominated by manual processing. A package needs to go through many processes from raw materials to finished products, including design, material selection, sampling, mold making, sewing, and other processes. There are as few as 30 or 40 processes and as many as 70 or 80 processes. Each process is interlocking, and if a problem occurs in a certain process, it will affect the quality of the entire package. Next, the editor will introduce the production process of the luggage in detail.

1. Style design. The first process of making a bag is style design. Design is a science. It is necessary to pay attention to details such as material selection, color matching, and appearance design. At the same time, it is necessary to analyze the actual needs of customers in-depth and meticulously.

2. Out of paper grid. After the style is determined, the master of the printing room will make the plate according to the designer's rendering. This process is called "paper grid", that is, use the paper grid as the material, design the shape of the component, and mark the detailed instructions on it.

To make a bag, you need to make a paper grid to make a sample bag.

3. Make a sample package. Once you have the paper grids, you can start making sample packs. Of course, whether the paper pattern is standard determines whether the sample package can realize the original intention of the design. Generally speaking, there are two purposes for making sample packs. The first is to confirm whether there is any error in the paper grid to prevent serious deviations in mass production. The second purpose is to test materials and prototypes to see if the actual effect is consistent with the original design. meets the.

4. Prepare and cut materials. Once it is confirmed that there is no problem with the sample package, the factory will arrange a mass production plan. At this time, it is necessary to purchase raw materials and make knife molds. Because the purchased raw materials are all batches of fabrics in rolls, it is necessary to open a knife mold and then cut them and stack them separately.

5. Sewing forms. Sewing refers to sewing pieces into the complete shape of a bag. It is the most critical process and takes the longest time. Strictly speaking, sewing is not just one process, it is composed of multiple processes, including front sewing, middle panel sewing, rear sewing, lining sewing, shoulder strap wearing, knotting, closing, etc. Chartered sewing and other processes are combined together.

Sewing is the most critical process in making a bag.

6. Quality inspection packaging. Generally, the whole package quality inspection will be carried out during the packaging process, and unqualified products will be returned to the previous process for rework. Qualified products are individually protected against dust, and the entire package is packed according to the number of boxes required by the customer.