Details Of Hardware Accessories For Bags And Handbags

　　 Fabric part:

As for conventional materials, I believe you also have some understanding. Here we will talk about some knowledge and application of materials to make consumers and suppliers as harmonious as possible, with less unnecessary friction. We will trade in a harmonious environment. Regardless of profit and price, consumers will be happy to buy and businesses will be happy to trade.

　　 genuine leather : We take cowhide as an example. Foreign cowhide embryos are better, and domestic captive cattle are managed manually to avoid mosquito bites, fights and scratches. Therefore, the quality of leather depends on the quality of leather embryos, while domestic cattle are mostly free range. Therefore, there are mosquito bites and scratches. The reason for the low utilization rate is that there are thick rib lines on the back of cattle, The belly part is soft and elastic, and the really good position is left in the middle. To make a good leather bag, only a few positions are available, and others are discarded. The cost naturally increases. The good bag is comfortable and beautiful to hold, and no bad position can be found. In addition to the strict control of the leather selection process, the position circle should be drawn, and the leather grain direction should also be paid attention to, Some people think that the second layer skin is not good. In fact, some of the second layer skin trimming is far higher than the first layer skin. The first layer skin itself has a high utilization value, so it is generally less used to make processes on it, while the second layer is different. After trimming and painting, many more processes can be added, and its price is naturally not lower than that of the first layer. The skin of other animals is thin, and there is no double skin, such as ostrich skin, snake skin, crocodile skin, etc.

PU/PVC. We all know that the structure of PU and PVC is completed by coating granular materials on the base material. If it is made of new materials, its own cost float is almost small. Of course, we need to remove special processes, but the real difference lies in the proportion of recycled materials, the material and weight of the base material. Except Cotton CVC、T/C、Polyester In addition, it also depends on its textile technology, such as knitting and weaving, which also affects the cost. Therefore, the same fabric looks, but the price difference is large. If it is an insider, it can naturally distinguish that later some PU or PVC, which is close to the leather feel, together with increased wear resistance and scratch resistance, are generally used on the vamp. In order to reduce the cost and pass the test, people started to make ultrafibers again. The real ultrafibers are also made by crushing the skin with glue. They are the components of the skin during the test, but not the dermis in essence. They can pass 50 or 60 test standards, which can almost pass the test standards of most countries.

Nylon material: Nylon is a kind of synthetic fiber, and there are most polyester fibers in the market at present As nylon is purchased in front of customers, except for customers' special requirements, nylon generally uses Polyester to make goods. As for 600D materials, we first distinguish from cloth surface, yarn count per square meter, yarn length per square meter, weight per square meter, etc., and then distinguish from coating, such as low toxicity, environmental protection, thickness, process, cold resistance and heat resistance, One 600D has so many specifications. The normal 600D yarn count is 600 * 600 * 64T cloth surface parameter, followed by the diamond pattern bottom thickness of 0.55mm, which is an early standard. Later, it is unknown when the surface was changed. There are also special materials. On this basis, the 600D fabric should be densified and thickened, but its 600 * 600 * 76 is almost the highest, In the future, the cloth surface will be uneven.

Others: In order to innovate in the luggage and handbags industry, we have also added materials and processes of clothing and shoes, and added some innovative ideas to make some impossible materials possible, such as steel, bamboo, grass leaves, rattan strips, and other materials, together with proper matching of PU leather or nylon materials, to make bags of various shapes on the market, There are only unexpected ideas that can not be achieved, so that everyone can blossom everywhere in this industry.

Lining:

In the luggage and handbags industry, the lining can show a product's grade. It can also be said that in order to hide the ugliness, some thread end glue stains are hidden behind the lining, which can not be seen from the surface, giving a clean and beautiful feeling, giving a qualified score to the product's grade. However, there are many kinds of lining, and the product grade and corresponding price can also be distinguished from the lining, Therefore, the factory will do some technical treatment in this respect, not because a low-grade bag needs to use high-grade lining instead of practical practices. The concept of reasonable use of lining and personal service for consumers everywhere will make their products more perfect.

Cotton: Cotton% refers to pure cotton, which can be divided into three grades: high, middle and low. From combing and combing to process treatment, knitting follows the level of cotton yarn. The market is roughly divided into knitting and weaving plus jacquard. Knitting and weaving can also be divided into printing and yarn dyed weaving. After the embryo cloth comes out, it can be processed in the later stage, such as polishing and scratching, nostalgia, dyeing and hot stamping, and then some special processes can be done. Simple processes can be superimposed to form complex processes, so that the product can be fundamentally improved, meet the needs of consumers, and catch up with the international trend. Many guests use the lining as a fabric to prove that its value is equal to that of the fabric. Of course, the value here is not only about cost, but also about added value. A good lining can not only enhance the value of the product itself, but also take into account some relevant international stripe regulations, such as commodity inspection and some hard testing standards such as 6P/8P standards, The EU is also quite strict in this area. In daily use, almost 20/60, 30/68, etc. of cotton are woven with 21S or 40S, which also requires the weight and treatment process of the cloth surface, and is used for high-grade bags, handbags, leather goods, clothes, shoes and hats.

T/C: 35/65 or 20/80. There is no cotton component in the so-called T/C in the market. Because consumers want to be cheap and similar, and businesses are forced out, they have to change their practices and weave POLYESTER or chemical fiber directly according to the T/C fabric format, which is generally used for middle and high-end goods. For goods with special requirements, T/C also has to be used in a specific location. It can't be used in general, and it is light and refreshing. If cosmetic bags, leisure bags, etc., due to their composition, there is a certain difficulty in coloring. Therefore, the printing here is almost done in the later stage, except for yarn dyed weaving, of course, the cost of yarn dyed weaving is not very high, Therefore, T/C printed cloth is mostly seen in the market. It is also used for bags, handbags, leather goods, clothes, shoes and hats.

Nylon: Nylon is a kind of synthetic fiber. At present, most of the polyester is purchased in the market as nylon. Therefore, nylon is generally made from polyester unless specially designated by customers. There is no difference between the preceding paragraph and the main material, and the meaning described in the preceding paragraph is the same. As nylon material is easy to disperse yarn, it pays attention to dyeing and setting, from jacquard to printing process. In the industry, except for some brands that need jacquard printing, the normal outer order is less used, and it is generally pure color production. From the perspective that quality is proportional to price, weight and weaving method are added to the ranking of nylon to polyester respectively to measure its price. At present, the cheaper price is estimated to be chemical fiber and polyester taff. We take polyester taff as an example. If the price of 150T and 190T is far different, 190T usually has about 187T, about 80g, and about 135, about 40-50g. We can measure its manufacturing cost from the yarn price, which is the reason why suppliers often say that every penny counts.

Others: In order to improve the product grade, many designers not only focus on the materials of the product package, but also on the lining. Therefore, they choose various materials to replace the traditional lining, such as pick cloth velvet, deerskin velvet, PU， Imitation leather, reverse fur, Shandong silk, pure PVC, canvas denim, knitted fabric, etc. As long as we can think of anything, we can use it, but we can position different products in different linings to make them coordinated and set off the product grade.

　 　 hardware part:

Any design will consider hardware when designing bags and handbags. From the positioning of a brand to the trend, the embedding of characteristic elements and other links, hardware will be considered all the time. From the stress degree and decoration of hardware, a product will be pushed to the high-end. If a brand can lead the trend, its hardware development and raw material development will take the lead, Many brands refer to their hardware, so they will be positioned according to the hardware. A good hardware is surrounded by other patterns and materials, and sometimes the hardware can also play a role of concealment. Therefore, we can not do without hardware in the luggage and handbags industry, even if it can be replaced, it does not mean that it is completely separated. Some countries rely on hardware to earn added value, And high-end products also have specific requirements for hardware. There is a professional hardware design team, rather than one person holding multiple jobs. Professionals do professional work.

Die casting: we are not unfamiliar with zinc alloy die casting hardware, but die casting is just a process, which can be used for many kinds of materials. From the perspective of raw material cost and applicability, a considerable number of experts in the luggage and handbag industry choose zinc alloy, and zinc alloy also has requirements, such as low toxic environmental protection materials, from 0 #, 1 #, 2 #, 3 #, 4 # 4-1 #, etc. At present, the national standard 3 # zinc alloy is almost used on bags and handbags. It is poured out at 430 degrees melting point, which can meet the environmental protection requirements. Then it is plated out without rattan, including oil sealing and low toxicity treatment. The whole hardware can meet the standards. For the die-casting process, the stainless steel is poured, and the product quality requirements are considered, The tonnage of the die-casting machine has a considerable relationship, because the density is affected first, then the smoothness of polishing, and then the quality of electroplating. All these can be controlled well, and the products are almost qualified. Why should the die-casting hardware have a red copper bottom? That is because the copper adhesion is so strong that it will not blister and fall off during electroplating. As for other barrel plating and hanging plating Immersion, brush plating, oxidation, etc. also depend on the customer's requirements. The plating thickness uin is usually referred to as uchr (34) (read mai), which is called micro inch in Chinese. 1um=39.4uin ≈ 40uin, we only need to know some simple related knowledge. Due to the fragility and low elasticity of zinc alloy, extrusion hardware is also used in some product positions.

Extrusion and stretching: generally, iron sheet or aluminum sheet stainless steel sheet metal is completed by extrusion or stretching process. The five iron sheet metal commonly used on bags is generally extrusion and stretching process. There are also extrusion called beer hardware, which is punched out by a beer machine. Therefore, it is also called stamping hardware. In a word, no matter what it is called, Its products always have the same style and can't be changed. Here we also pay attention to the zinc alloy process in the front, and the polishing and electroplating procedures in the rear section are the same as above. The only major difference is that the cost is low and light, and the products are generally transported