I want to open a small jeans processing factory. What equipment do I need?

The lowest cost of jeans includes: fabric+workmanship+washing water+accessories+packaging. Fabric: The fabric length required for a pair of jeans is about 1.2m for women's trousers and 1.4m for men's trousers. In China, the most expensive fabric for most jeans is 26-28 per meter, which is the price of regular fabrics. If it is stock cloth or leftover cloth made by a big factory, the price is about 14- 18 per meter. The quality of this kind of cloth is also very good, which is only the leftover of tens of thousands of jeans produced by big factories, usually ranging from several hundred meters to two or three kilometers. The fabric of jeans made of this tail cloth is no less than that of jeans in the counter. A friend in Guangdong specializes in collecting this kind of cloth because he has relations with some manufacturers. When someone else makes the rest of the cloth, he takes it away as soon as possible, and then finds his own version to make pants. The cost of a pair of jeans is 44, 45, and his cost is only 35, 36. He wholesales 42 and 45, the price is very advantageous, the quality is good, and he has done a good job. He makes hundreds of jeans at a time and sends them to Taiwan Province, Shanghai, Hangzhou and other places, earning thousands to tens of thousands at a time, and easily earning millions a year; There are also cheap fabrics, 7.8 pieces, and more than a dozen pieces of fast materials are everywhere. This kind of fabric is generally characterized by sparse weaving, low cotton content and many thorns. A good denim feels firm and smooth when pulled hard, and hard and numb when touched by hand. Moreover, it is woven by the absolute twill cross weave method, while the inferior denim fabric only has cross lines. Workmanship: Workmanship is the processing fee and sewing thread for sewing jeans. Don't look at this thread, some gold and colored threads are very expensive. In this project, jeans are 3-4 yuan cheaper. If it is a good work, complicated, wrinkled, worn lamp, beaded, patch lamp, the work may cost 8- 10 yuan. Washing water: jeans are all indigo blue after initial sewing, which is a solid color and has no gradual change and whitening effect. To achieve various colors after finished products, it is necessary to go through dyeing, washing, whitening, high-temperature ironing and other processes. Good jeans are carefully polished by workers. The cost of washing the best pair of jeans is about 10 yuan, and this process is the most challenging technology. On the whole, the color of big goods must be removed. If it is washed too much or too lightly, it is not as good as foreign goods, which are all defective. But the washing of cheap jeans is very simple, that is, it is treated with water, because jeans are hard. If treated with special water, they will look soft and comfortable. If you just do this, the washing cost of a pair of jeans is 2, 3 yuan. Accessories: Accessories are buttons, zippers, pocket cloth, leather labels and other components except jeans, and some are the driest. For the same YKK, the fake zipper may cost 5-6 yuan, while the imitation YKK zipper may only cost 1-2 yuan (so friends who are ecstatic when they see that jeans are made of YKK in the future, pay attention, nothing can't be copied). The most important thing about zippers is smoothness. This is a simple test. You unzip, and there are 180 on both sides. If the zipper is pulled up at this time, it is natural, relaxed and crisp, then it is a good zipper. If it is very astringent, misplaced, turned around or even unable to pull, it is not a good zipper. YKK noticed that all machines that make YKK zippers have strict life requirements, and the equipment that exceeds the life will be sold as second-hand goods, and then new equipment will be purchased. YKK is the originator of the zipper industry, and also represents the highest level of the zipper industry, so although his price is several times that of other zippers, most foreign trade brands buy his zippers or let him produce them on contract. Then there is the leather logo. Leather logo is not cheap either. 3.5 yuan is normal, but if you change to artificial leather or two-layer leather, it costs only a few cents, and the cost is several times lower. Buttons are relatively easy to distinguish between true and false, because the buttons themselves are very eye-catching. In addition, if the jeans made by a small factory are of poor button quality or can be muddied in the market due to cost restrictions, it is obvious that these fake jeans are outside the yard, but there are also some awesome people. Many accessories of foreign trade jeans are also purchased in China and Taiwan Province Province. Then this kind of person directly takes the buttons of the counter to the counter supplier company to open the mold and make the same buttons. Of course, this kind of thing must be done in a very hard relationship and in a very secret situation. At one time, 50,000 sets, 654.38+10,000 sets of buttons exactly like the counters came out. Packaging: the tag is only a few cents, and any advertising company can do it. Thick accessories are packed, non-woven handbags and even some jeans are packed in wooden cases, which is cool enough. To sum up, the lowest cost of a pair of imitation jeans in Shanzhai is: 10 fabric +3-4 workmanship +2-3 washing water +3-5 accessories+1-2 packaging, which adds up to about 20 yuan, but such jeans are invisible in the market and can only be called jeans. What is the price of a good pair of jeans? The cost of the fabric is probably 30 yuan +8- 10 yuan, washed water 10 yuan, accessories 6-8 yuan, and packaging tag 4-6 yuan. This is the approximate cost of the best jeans, about 58-64 cost price. Of course, there are special circumstances, such as fabrics provided by customers, imported from abroad, buttons in accessories provided by customers, or leather logo provided by customers. There is no way to measure his own value. I only estimate it from the production process of most jeans. And not all jeans need to go through many processes, not all jeans need to be complicated, and the cost of making jeans should be lower than this price.