The main production process of leather goods
Source：This siteTime：2017-07-26Views：1688
Bundle - Used to form a variety of bones that set off or enhance the shape of the handbag. Bone bones with or without core bone, plastic core, cotton core, spring or wire core of the dermal bone, artificial material bone and non-leather material of the bone.
Flat seam - refers to the use of flat sewing machine (that is, flat car) on the single or multi-layer overlapping parts of a process is the most used in leather sewing technology, suitable for leather products in the relative parts of the plane Connecting or sewing decoration lines and other processes.
Inside the seam - also called the dark seam or buried bag, is the two parts of the edge of the face to face together after sewing over, people see the parts of the joints but do not see the traces of a traditional process. There are initial hand-sewn and industrialized after the sewing machine or high
Head car sewing a variety of methods, suitable for internal and external parts of the link and the production of soft handbags.
Ming-seam - also called the outer seam, refers to the two layers of the connecting parts of the relative layer of the paste, you can see the upper thread and the bottom line of a traditional process. There are also hand-sewn and high-head car sewing methods, suitable for software and stereotypes of handbags pocket and horizontal head three-dimensional structure of the final sewing process.
Bundle inside the seam - is one of the parts of the edge of the edge of the bone after the bone, and then with the other parts of the edge of the paste together with the traditional stitching of the traditional process, suitable for soft handbag or stereotyped handbag grid structure design Production.
Bundle edge - between the edge of the two parts of the oil or the edge of the edge, clip a decorative edge of the bone, the use of Ming sewing process of a decorative process, suitable for all kinds of package design.
(Including artificial leather strips, cloth strips, etc.) and sewn a decorative traditional craft, there are scattered wrapping, the edge of the edge of the plane or the structure of the outline of a certain width of the leather (or leather, Single-sided edge of the edge of the package, double-sided edge of the package edge, as well as a variety of anti-wrap and nylon ribbon within the edge. Flat parts of the package with a flat sewing machine sewing, three-dimensional structure of the package with high head car sewing, suitable for all leather products design.
Oil side - also known as the mouth of the oil side, the leather parts of the edge of the product or paste the three-dimensional contour polished, rolled a layer of leather side of the oil decorative traditional craft. Oil side of the method can be divided into different processing technology, different processing technology of the thick oil method and only for the edge of the color improvement of the two kinds of oil. Thick oil method for more sophisticated high-grade leather products processing, requiring smooth edges full; thin oil method for soft and hard leather are common, but its edge can be seen rough fiber and fit the gap, used for leisure handbag processing.
Flap - the edge of the product parts or even directly in the cloth, the edge of man-made materials coated with glue (or paste double-sided adhesive tape), the middle layer folded 2 points or 2 and a half (inch length unit 1 Min = 1/8 inch) of a traditional process, suitable for a variety of artificial leather bag materials and leather parts processing.
Semi-clear seam - is a different level of the components into a three-dimensional structure, with a special column or moving the car to sew a fashion process. This process is suitable for sewing can not turn bags of bags at the end of the bottom and three-dimensional paste around the skin, from the appearance of only see the line and not see the bottom line of the three-dimensional process effect. In addition, the flat sewing machine on the same level of parts for sewing, only after the assembly line and see the bottom line, their difference is flat sewing machine for flat sewing, and the column car, moving head for three-dimensional sewing.
Above is the leather craft design of the important process. In addition, there are many other processes in the production assembly process, which are also the techniques that manual workers in the various process processes must master. For designers, only in the actual work of the various processes have a certain degree of understanding, and can be used as a reference product design factors. When the designer to make some changes to the key process, it is necessary to use the icon or text to supplement the explanation and oral explanation, emphasizing the changes in the process after the special effects and changes.
