Related knowledge and production process of sports shoes
1. Introduction to sports shoes
(one)
Production Process:
Sports and leisure shoes have now developed to a very high level. The division of labor within the company is fine and the production process is effectively run.
Generally speaking, there are 15 steps before a pair of exquisite and practical sports shoes is produced.
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It is not difficult to see from the above production process that a pair of finished shoes must go through at least 15 major links from order placement to finished product shipment. At the same time, each link must be divided into divisions of labor, up to more than 30 processes.
(2) Production process and technology:
A shoe that only consists of upper material and an outsole will look monotonous and dull. In order to make it unique and show different personality characteristics, people make various colors, patterns and patterns on the relatively monotonous leather surface and mesh surface. Styling, this is craftsmanship. The craftsmanship mainly plays a decorative role and can leave people with a hazy, three-dimensional, metallic, speed and other beautiful feelings and aesthetic tastes.
Generally speaking, the following ten steps are required from materials to finished shoes:
Style design - à panel opening - à color matching - à cutting (including ordering soles and purchasing materials)
--àIngredients (high frequency, drop molding, electric embroidery)--àSewing machine--àQuality inspection--àMolding--àQuality inspection--àPackaging
The following is a detailed description of the above production process:
1. Style design
There are two main sources of style design:
One is to purchase samples or drawings from books, periodicals or the market, and then make appropriate modifications and add your own
own characteristics;
The other is to use your own inspiration and imagine the style out of thin air. Only those with rich design experience can do this.
2. Open the board
Opening is the most technical and comprehensive step among all shoemaking processes. a shoe
The key to beautiful appearance, reasonable matching, and coordinated proportions lies in the opening of the board.
The main task of opening the board is to turn a picture (or a sample shoe) into a ready-made sample. Among them, mold opening, effect materials, and outsole must be tracked in place.
3. Color matching
Referred to as color matching. Most businesses employ professionals. It mainly matches the color of a shoe to make people
Feeling refreshing and fashionable, such as green, yellow, blue, and black. These relaxing colors make people feel simple, comfortable and stylish; while beige, gray, and dark blue give people a timeless feeling, calm texture, refreshing and elegant. .
4. Cutting materials (including ordering soles and purchasing materials)
Ⅰ.Sole
There are four main types of popular shoe soles on the market today:
(1) TPR
It is one of the most common soles on the market. Its price is usually 5.5 to 9.5 yuan (mainly depending on the sole style). Its folding resistance, wear resistance, cold resistance, adhesion and other properties, and visual aesthetics are of average grade. This is generally paired with mid-range materials. For example: medium peeling, high peeling, mesh, nubuck and other materials
(2) 3D
It is also a relatively common shoe sole on the market. It is mainly made of EVA injection, and the price is between 6 and 9 yuan (mainly depending on the style). Its main features are: ①Excellent bonding performance, ②Lightweight, ③Folding resistant, ④Not wear-resistant
(3)RB (rubber)
Rubber is also one of the most common soles on the market. Mainly made of rubber injection, the price is 5.5 to 9 yuan (depending on the sole style). Its main features are: ① relatively heavy, ② wear-resistant, ③ average folding resistance, ④ average adhesive performance.
(4)MD
It is a relatively high-end sole on the market, with a price of 16 to 30 yuan (mainly depending on the sole style).
Generally paired with higher-end materials. For example: materials such as microfiber, high peeling, and leather; it is mainly composed of rubber, EVA, and TPV.
Its main features are ①wear-resistant, ②folding resistance, ③cold-resistant, ④lightweight, ⑤very strong adhesive performance, ⑥looks very high-end, ⑦its price is relatively expensive
Ⅱ.Materials
There are thousands of materials for making shoes on the market. Let me briefly introduce a few:
(1)Super fiber
Microfiber is the best chemical material on the market. The price ranges from 80 to 110 yuan (mainly depends on the quality). Its characteristics are: ① folding resistance, ② wear resistance, ③ extremely soft, ④ no peeling, ⑤Give people a kind of
The feeling of skin.
How to identify it is: the inside looks like skin, but is softer and thinner than skin, and feels particularly good.
(2) High peeling
High peeling material is a better material on the market, and the price is between 32-40 yuan.
Its characteristics are: ① its peeling performance is relatively good, ② its folding resistance is average, ③ its wear resistance is average, and ④ it is soft.
Average sex.
(3) Medium peeling
Medium peeling is a very common material, with a lower grade and a price of 23-30 yuan. It is characterized by
Compared with high peeling, it is harder and has poor peeling performance.
(4) Mesh cloth
Mesh is one of the most important materials for making sports shoes. The price is 7-15 yuan (depending on the variety).
Its main features are: ① folding resistance, ② cold resistance, ③ soft, ④ good breathability, ⑤ lightweight.
5. Ingredients (high frequency, drop molding, electric embroidery)
(1) High frequency:
Hot pressing and high frequency: Rely on high frequency plastic fusion machine to press out concave and convex shapes on the plane of synthetic leather and mesh; the effect is strong, sharp edges and corners, strong three-dimensional effect and long-term shaping.
High-frequency printing: Printing combined with high-frequency operations enables the pattern to achieve exquisite and long-lasting effects.
Hot cutting high frequency: pressing a transparent or opaque material onto another material requires opening a mold and performing special processing. Therefore, the cost is higher and the production is more difficult, which is a comprehensive reflection of the technical level.
(2) Differentiation and gradual change:
Differentiation and gradient enrich the diversity of colors and patterns, with obvious effects and strong appeal.
(3) Injection and injection molding: In the shoe decoration manufacturing process, different materials are molded into molds to produce a three-dimensional effect to decorate the shoe uppers. Compared with injection molding and injection molding, the injection molding material appears softer, while the injection material is tough. All require mold making, which is expensive, but the result is exquisite, the three-dimensional effect is particularly strong, and the embellishment is very contagious.
(4) Electric embroidery: that is, computer embroidery, embroidering various decorative patterns on the uppers, especially brand LOGOs often use electric embroidery technology.
There are two main types of electric embroidery: one is appliqué, which is to embroider one piece of material onto another piece of material; the other is ordinary embroidery.
6. Sewing machine: Handle the well-mixed materials to professionals for sewing to form an organic whole.
7. Quality inspection, that is, quality inspection.
8. Forming, glue the stitched upper and sole together to form the entire shoe.
Afterwards, it passes the packaging and passes the quality inspection.
