Leather goods (leather furniture or leather tools made of leather), Liji handmade genuine leather , Liji original handmade leather , first-layer cowhide .
Leather goods are leather furniture or leather tools made of leather, such as leather sofas, leather chairs, leather beds, leather bags, leather whips, leather gloves and other leather products. Leather goods in a broad sense also include leather products such as leather jackets and leather shoes.
Among them, there are many leather goods, such as: booklets, universal manuals, manager bags, briefcases, bags, wallets, key cases and other leather goods.
Leather has been widely used by humans since ancient times. Thousands of years before clothes were invented, humans first covered themselves with leaves and then wore animal skins to protect themselves from wind and cold. Therefore, leather has been inseparable from human life for thousands of years. .
A leather expert once said that among the products of nature, there are three that have been the most fascinating to mankind since ancient times, namely stone, wood and leather. It can be seen that leather has been closely related to human life since ancient times.
The development of leather tanning technology has a history of nearly a hundred years. The main raw materials used in tanning are cowhide and pigskin. However, Taiwan is limited by its geographical environment and lacks vast grasslands and large-scale crop planting. Therefore, it is impossible to To develop animal husbandry, and because the number of cattle is very small,
Therefore, Taiwan’s leather industry relies almost entirely on imported raw cowhide raw materials.
Although raw materials are scarce and we must rely on imports, and there is not enough domestic consumer market for cracked leather products, most of the cracked leather products are exported to all over the world. Curiously,
The leather industry has always been one of Taiwan's important traditional industries and occupies a pivotal position in the world. Since the United States is the most important cowhide producer in the world, with the largest quantity and the best quality, the development of a country's leather industry can usually be judged by the amount of raw cowhide imported by the country from the United States.
According to data released by the United States Department of Agriculture (USDA), Taiwan imported 3 million rawhide from the United States in 2000, making it the second largest exporter of rawhide to the United States after South Korea. Only in 2001 did mainland China import For the first time, it surpassed Taiwan and ranked second.
Market overview:
Introduction English name: Leather
Many people overlap the categories of leather goods , luggage, or handbags, leaving them incompletely defined and unable to accurately express the basic characteristics of these products. It is easy to confuse them with each other. In fact, they are very clearly separated in the industry. , manufacturers that really make leather goods rarely make luggage or handbags, because there are differences in process technology, equipment and technicians.
Strictly speaking, leather goods refer to small leather goods such as wallets , business card holders, card holders, coin purses, check holders, key cases, ID cases, handbags, etc.
In fact, the classification may be more reasonable: leather sofas, leather chairs, leather beds, leather boxes, etc. in terms of leather furniture actually belong to the category of leather furniture.
Belts , leather jackets , leather pants, leather gloves, leather shoes, etc. are also part of clothing.
Leather goods are leather furniture or leather tools made of leather, such as leather sofas, leather chairs, leather beds, leather bags, leather whips, belts, leather jackets, leather pants, leather gloves and other leather products. It is the general term for leather products. Leather goods in a broad sense also include leather products such as leather jackets and leather shoes.
Among them, leather goods also include many kinds of leather goods, such as this booklet, universal manual, manager bag, briefcase, suitcase, wallet, key bag and other leather goods.
Market Origin:
The leather industry has been one of Taiwan's important traditional industries for decades. The leather produced is mainly supplied to downstream shoemaking, leather bags, suitcases, leather gloves, belts, leather sofas, etc., which require leather as raw materials to manufacture various types of products. A leather product factory that sells leather products for domestic or export sales.
The most important tanning raw materials for Taiwan's leather industry are cowhide and pigskin. Due to the limitations of the natural environment, the land is narrow and densely populated, and there is a lack of vast grasslands, which makes it impossible to develop animal husbandry. Therefore, the number of cattle raised is very small, and the amount of cattle required by the leather industry is Raw materials - raw cowhide is almost completely dependent on imports;
As for pig skins, although Taiwan's pig farming industry is very developed, in addition to supplying the domestic demand market, the pork produced was enough to supply a large amount of exports before the foot-and-mouth disease epidemic in 1988-89. Logically speaking, there should be no shortage of raw materials for pig skins, but Since Chinese people’s consumption habits are difficult to change and they like to eat warm pork, most of the pig skins are attached to the pork and sold in the market, thus losing their value as raw materials for tanning. Therefore, the pig skins needed by Taiwan’s tanning industry Raw materials also need to be imported.
There is a lack of natural tanning raw materials, and the domestic market for leather products produced from raw hides is very small, so we must rely heavily on export sales. However, Taiwan's leather industry has been standing firm for decades and occupies a pivotal position in the world.
Although Taiwan's leather industry has relocated a large number of downstream leather product factories to Southeast Asian countries and mainland China and other low-wage countries, the leather it needs still relies on Taiwan's tanneries for supply. Therefore, Taiwan's leather product exports have shrunk significantly in recent years. However, the export value of finished leather has increased three times compared with ten years ago. Research results show that the key success factors of Taiwan's leather industry are:
1. The industry has a long history and rich experience;
2. Close to the market and have the ability to quickly respond to the market;
3. Entry barriers are high and there is little threat from potential local competitors.
We hope it will be helpful to Taiwan tanneries to maintain their competitive advantage.
Development history in mainland China:
As early as before the fall of Japan, mainland China's dignitaries and celebrities were influenced by European and American culture and had begun to use European and American fashionable leather products that represented their identity, status, and wealth.
Some family workshops opened by cobblers in mainland China also produced sporadic production. The products of this period were mainly leather shoes, travel bags, briefcases, handbags, evening bags, leather purses (zipper wallets), belts, etc.
After the fall , state-owned leather goods factories in Beijing, Tianjin, Shanghai, and Guangzhou produced travel bags, briefcases, tool bags, and schoolbags printed with words or patterns such as "Beijing", "Tianjin", "Shanghai", and "Wuyang" And civilian handbags, purses and belts, etc. The products of this period were mainly canvas and artificial leather. Most of the users were personnel from government agencies, the military, and state-owned enterprises and institutions. Travel bags, briefcases, tool bags, school bags, etc. were mainly used as labor insurance benefits or souvenirs for the unit. Handbags, leather shoes, belts, school bags, etc. are mainly distributed by state-owned stores in various towns.
Production steps:
1. Cut the leather, first make a paper pattern and then draw and cut it.
2. For the treatment of the leather surface and leather back, apply maintenance oil on the leather surface. Ordinary leather only needs to be cleaned.
3. Bonding, double skin bonding or temporary skin bonding.
4. Drill holes first at the joint location where sutures are needed. (Such as bags, wallets, etc. structures)
5. Sew back and forth with needle and thread.
6. Trim, check the edges again after sewing, and make corrections to ensure that the edges are completely consistent.
7. Seal the edges and apply edge oil on the trimmed edges.
Relevant knowledge:
Maintenance method
A. Correct usage habits: In addition to basic maintenance of a high-quality leather product, correct usage habits can improve its durability.
1. Avoid collision and friction between the leather bag and hard objects to avoid scratching or scratching the surface.
2. Avoid putting heavy items in leather bags to avoid wrinkles and deformation.
B. Daily care: Simple daily care can keep it looking new and last longer.
1. After normal use, wipe off the dust with a sponge or soft cloth. If there are gaps on the edge of the bag, use a pointed hat to wipe off the dust, then put in a paper ball to prevent the bag from deforming, and wrap it in a plastic bag and place it in a cool and dry place. It is best to put 1-2 moth balls in the place to prevent insect bites.
2. Use shoe cream of the same color to wipe the leather bag regularly to keep the leather bright and moist and avoid the use of liquid shoe polish.
3. When applying shoe cream to leather goods, avoid applying shoe cream directly to the leather surface. Apply it to a soft cloth or sponge first.
4. If the leather bag gets wet, use a dry cloth to absorb the moisture from the leather bag and then place it in a cool place, otherwise it may burst.
5. When cleaning the leather bag, avoid washing with water and contact with chemical solvents.
6. Use a moisture-proof bag when storing to keep the leather bag dry; store it in a ventilated and cool place, especially if the leather bag is wet or damp, put a few moisture-proof beads in the bag during storage.
* Leather has strong absorbency, so you should pay attention to anti-fouling, especially high-grade frosted leather.
* Once a week, dampen a clean towel with water and wring it out. Repeat several times to wipe gently.
* If there are stains on the leather, wipe it with a clean damp sponge and mild detergent, then let it dry naturally. You can try it out in an inconspicuous corner before official use.
* If a drink is spilled on the leather, absorb it immediately with a clean cloth or sponge, wipe it with a damp cloth and let it dry naturally. Do not use a hair dryer to dry it.
* If it is stained with grease, it can be wiped clean with a dry cloth. The remaining residue can be dissipated naturally or cleaned with detergent. Do not scrub with water.
* If you find any holes, damage or damage, please do not repair it without authorization. Please contact professional service personnel.
* Do not expose the furniture to the sun, as it will cause the leather to dry out and fade.
Natural leather is mainly affected by wind, sun, dust pollution, rain, etc. The leather becomes hard and the color fades;
The maintenance method is to use a dry towel to wipe away the moisture and dirt on the leather goods, clean it with leather goods cleaning fluid, and then apply a layer of leather goods brightener.
This will keep the leather goods soft and comfortable all the time. Do not overload the leather goods and avoid damage caused by friction with rough and sharp objects. Avoid exposing them to the hot sun, roasting or squeezing them, and keep them away from flammable materials. Keep accessories away from moisture and acidic items. Please wipe them with a soft cloth frequently to avoid scratches, dirt and deterioration.
Leather has strong absorbency, so you should pay attention to anti-fouling, especially high-grade frosted leather. If there are stains on the leather, wipe it with a clean, damp cotton cloth dipped in mild detergent, and then let it dry naturally. You can try it out in an inconspicuous corner before official use.
If the leather is wrinkled, you can iron it with an iron at a temperature between 60-70°C. When ironing, use thin cotton cloth as a lining ironing cloth and keep moving the iron.
If the leather loses its luster, you can use leather polish to polish it. Do not use leather shoe polish to wipe it. Generally, a light polish in one or two years can maintain the softness and luster of the leather and extend its service life.
Leather is best used regularly and wiped with a fine velvet cloth. If you encounter rain, moisture or mildew, use a soft dry cloth to wipe away the water stains or mildew spots.
If there is any drink on the leather, immediately wipe it with a clean cloth or sponge, wipe it with a damp cloth and let it dry naturally. Do not use a hair dryer to dry it.
If it is stained with grease, it can be wiped clean with a dry cloth. The remaining residue can be dissipated naturally or cleaned with detergent. It can also be reduced with talcum powder and chalk dust. Do not scrub with water.
If your leather clothing is torn or damaged, you should ask a professional to repair it promptly. If it is a small crack, you can put some egg white on the crack and the crack can be bonded.
Leather goods should not be baked by fire or exposed directly to the sun, as this will cause the leather to deform, crack, and fade.
Leather goods should be wiped with leather care solution. But it should be noted that the leather varies. When using it, it is best to ask the leather first, and then apply the maintenance solution on the bottom or inside of the leather bag and other unsightly places to test whether it can be applied.
When the leather is suede (deerskin, suede, etc.), use a soft animal hair brush to remove it. Usually, this kind of leather goods will be stained with oil that spreads easily and is difficult to remove, so it is best to stay away from accessories such as chewing gum or candies. When cleaning this type of leather, be sure to wipe it gently to prevent the bag from turning white and leaving marks if you use too much force.
Patent leather is prone to cracks, so you must be particularly careful when using it. Normally, you only need to wipe it with a soft cloth like handkerchief. If there are cracks in the leather goods, you can use a cloth dipped in a little special grease, and then wipe it gently.
Leather goods classification, according to the materials used:
To understand leather, you must first know how to distinguish genuine leather from fake. "Genuine leather" is the most common word in the leather products industry. It is also a customary name for genuine leather when people distinguish synthetic leather from synthetic leather. Genuine leather comes in many types and has different qualities, so the price There is also a huge difference.
According to its type, the common leathers mainly include pigskin, cowhide, sheepskin, horsehide, etc. Cowhide is divided into yellow cowhide and buffalohide; sheepskin is divided into goatskin and sheepskin. According to its layers, it is divided into first layer, second layer and third layer. According to their types, fur mainly includes fox fur, goat fur, rabbit fur, mink fur, etc. Foxes are divided into blue foxes, silver foxes and red foxes; goats are divided into adult goats and immature goats, and rabbits are divided into adult goats and immature goats. The fur is divided into grass yellow rabbit, rex rabbit, white fur rabbit, etc.; mink is divided into male mink and female mink. There are many types of leather and fur. Not fully listed here.
Smooth leather in leather is used in many leather products because smooth leather has good tensile strength, is stain-resistant, wear-resistant and has good breathability. Suede leather not only has an elegant appearance, but also has good breathability. However, the disadvantage is that it is easy to get dirty and difficult to maintain. Especially in a bad environment, suede leather shoes can easily absorb dust, and the fluff will fall down when exposed to water.
There is a kind of leather called modified leather. Modified leather is made by processing and coating the leather surface, and it can be embossed with different textures. Some coated leather materials are thick and have poor wear resistance and breathability (this depends on the situation). Consumer explanation)
Genuine leather and fur leather are semi-natural and semi-processed raw materials. With the continuous improvement of domestic tanning technology, the same kind of leather can be added into many different styles of leather, so it is difficult for consumers to identify the type of leather. , there are many ways to identify the quality of clothing leather.
According to the finished leather goods:
Leather goods classification refers to the various branches that make up leather goods: men's clothing series, women's clothing series, luggage series, wallet series, belt series, leather goods accessories, etc.
Among them, the men's and women's luggage and wallet series have unique directional product types. Such as: classic, fully stereotyped (hard boxed), semi-styled, fully casual, semi-casual, and fashionable.
1. Classic type: refers to brand products with certain historical records and also represents the cultural image of the company. Such as: Louis Vuitton, CHANEL (Chanel), Cartier.
2. Full shaping: refers to the early traditional production process, using cardboard, film, woodblock, etc. to assist leather and lining to develop various bag-shaped products. Its advantages are good appearance, strong, generous and not easy to deform. Disadvantages: Too stiff, bulky, and not close-fitting.
3. Semi-final: Refers to various products that are based on traditional qualitative effects and use fibers, non-woven fabrics, glue, and PVC miscellaneous glue to replace paper, woodblocks, films, and other auxiliary leather and lining materials. Its advantages: it not only has the traditional look and feel, styling effect, but also has good hand feel, increased storage space (practical), lighter weight, and simple production. Disadvantages: slight deformation due to long-term use or overweight.
4. Fully casual: refers to various soft bag-shaped products made of soft first-layer animal skin, PVC rubber, fabric, and a small amount of auxiliary shaping materials. Its advantages: light, practical, good feel, and close to the body. Disadvantages: Difficult to shape, easy to stretch or break under stress.
5. Semi-casual: refers to various products produced by combining the dual elements of styling and leisure.
6. Fashion type: refers to fashionable products made using fashionable fabrics and colors and decorated with the designer’s personalized elements. Its advantages represent fashion and trends. Disadvantages: easily eliminated by new fashion products.
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To identify genuine leather and fake leather, here are some common methods for identifying genuine leather:
1. Dripping test: The one with strong water absorption is obviously natural leather, otherwise it may be artificial leather.
2. Tension and elasticity test: Natural leather has good elasticity and tension, and vice versa is artificial leather.
3. Air blow test: You can blow air on the reverse side of the leather with saliva, and leakage will appear on the front side. It is precisely because of the "anti-reverse performance" of genuine leather that when you put on leather clothing, the cold-proof effect is very obvious, and it also forms It has good breathability, which fully reflects the value of genuine leather.
4. Visual identification method: First of all, you should identify the leather's patterns, pores, etc. On the surface of natural leather, you can see that the patterns and pores do exist and are unevenly distributed. There are animal fibers on the reverse side, and the side sections and layers are clearly identifiable. , there are animal fibers in the lower layer. If you scratch it with your fingernails, the leather fibers will stand up and have a velvety feeling. A small amount of fibers may also fall off. However, the fabric can be seen on the reverse side of synthetic leather. There are no animal fibers on the sides. Generally, the skin has no pores. , but some have imitation leather artificial pores, and there will be inconspicuous pores, and some patterns are not obvious, or they have more regular artificial patterns, and the pores are quite consistent.
5. Handle identification method: Secondly, the genuine leather feels very elastic. When the front side of the leather is bent down about 90 degrees, natural wrinkles will appear. If you bend different parts of the leather, the thickness and number of the creases produced will be obviously uneven. It is basically OK. It is believed that this is genuine leather because genuine leather has a naturally uneven fiber structure, so the wrinkles formed are also obviously uneven. Synthetic leather, on the other hand, feels like plastic and has poor recovery properties. The thickness of the creases will be similar when bent.
6. Odor identification method: Natural leather has a strong smell of fur. Even after treatment, the smell is obvious, while artificial leather products have a plastic smell and no smell of fur.
7. Combustion identification method: mainly smell the burnt smell and look at the state of the ashes. When natural leather burns, it will emit a smell of burnt hair. The burnt ashes are generally brittle into powder, while artificial leather has a smaller flame after burning. It is strong, shrinks rapidly, and has an unpleasant plastic smell. It becomes sticky after burning and hardens into lumps after cooling.
If you buy a finished product and there is no remaining material to burn, you can use a lighter 2cm away from the leather surface and burn it for a few dozen seconds to see. The real leather will only heat up later, while the fake leather will change color, deform or wrinkle after burning. Come together!