The Basics knowlege of Bag

The Bag is used to carry things in a variety of bags, including backpacks, shoulder bags, satchels, waist bags and a variety of luggage, luggage, men’s bags, women’s bags, travel bags, handbags, etc.

Classification of bags

Main classification: style bag, material bag, function bag, box bag.

Function Bag: briefcase, computer bag, digital bag, photography bag, medical bag, cosmetic bag, fishing bag and so on

Case category: Tool Box, handle box, suitcase, suitcase, etc.

Style bag: female bag, male bag, handbag, travel bag, student bag, mountaineering bag and so

Material Bag: cloth bag, leather bag, Eva bag, PVC bag, canvas bag, no defense bag, Pu Bag and so on

According to the different styles, bags can be divided into: Dinner Bag, fashion bag, cosmetic bag, jewelry box, folder, computer bag, hiking bag, backpack, Fanny Pack, briefcase, Suitcase, luggage, silver bag, etc.

The materials used for the bags are: high POLYESTER fabric, leather, PVC/PU, NYLON fabric NYLON, CANVAS, velvet fabric, color cloth, POLYESTER POLYESTER POLYESTER POLYESTER POLYESTER POLYESTER POLYESTER POLYESTER fabric POLYESTER, paper/straw weaving, transparent glue, etc. .

Luggage material analysis

1. when buying luggage or other leather goods, in the product details, the raw material is PU material, then what is Pu Leather? See what is dermis? What is Pu Skin, what is the distinguishing method of PVC fabric?

Pu is the chemical name of polyurethane.

Pu synthetic leather: with Pu resin and non-woven fabric as raw material for the production of artificial leather called Pu synthetic leather, synthetic leather.

Pu artificial leather: with Pu resin as raw material for the production of artificial leather called Pu Leather, referred to as Pu Leather.

In China, people are used to the above three kinds of leather into synthetic leather.

Artificial leather and synthetic leather in the international has been widely used, such as luggage industry, footwear, clothing and so on. Plastic Industry in China is the development of an earlier industry, is an important part of the plastic industry. Now, the output of artificial leather and synthetic leather is increasing every year, and the variety and color are increasing every year, which has developed into a strong industry. It used to be that the high cost of leather led to the popularity of artificial leather, now, with the improvement of synthetic technology, synthetic leather performance has surpassed natural leather, is in most main. Our luggage and other styles of bags also have a lot of Pu material, but are Pu high-quality leather, non-artificial leather.

2.The paint is in the leather or PU leather and other materials on the painting process, the paint makes the original leather or PU leather surface is very smooth, with a strong visual impact effect. At present, the application of patent leather is very wide, such as bags, clothing, shoes and so on.

The patent leather is bright, waterproof, moisture-proof, not easy to deform and easy to clean, which makes the patent leather very popular with consumers. The price of the product is higher because of the complexity of the manufacturing process and the high requirement for precision.

3. A dermis can be divided into up to eight layers by technical dissection, and most commonly into two or three layers, so there are two layers: the scalp and two layers.

4. Remove the dense upper layers of fibrous tissue from the dermis and move on to the second layer.

Most of the domestic luggage materials are pure Pu or PU plus PVC, PVC, and some luxury goods luggage is selected as the case material leather. In fact, it is much better to choose pure Pu material for the luggage with a high practical and cost-effective ratio, because the luggage with pure Pu material has good resilience, even if it is hit by sudden gravity or pressure change, it can return to its original shape in a short time, without leaving a crease.

China’s bags more and more people and European and American countries concerned about the brand is also slowly increasing, then the following talk about domestic and foreign which well-known bag brand?

Major foreign luggage brands: Louis Vuitton, Samsonite, Gucci, Thames Travalue, Moon Kana, Swiss TOURIST, TOURIST, Janey Jany, Dunhill, Gianni Versace S.p.A., waddewar, Fendi Fendi, MS. Milan lady, James Dewar, the main luggage brand in the country: Woodpecker, Kingley, preeda,Ambassador, smilebird, Scarecrow, AOTTLA, seven wolves, apples, leopards, dapai, crown, Cobo, golden monkey.

Classification of lining and lining materials of case and bag

The material of the case and bag is the main material of the case and bag products. There are many kinds of materials that can be used for the case and bag products, such as: leather bags, imitation leather bags, plastic boxes, plush bags, cloth handbags and so on. Fabric not only directly affects the appearance of products, but also related to the price of products, in the design of attention. Style, shape, material and color are the three elements of design. BAG color and material two factors are directly reflected by the fabric, bag style shape also depends on the material of soft, crisp and thin weight and other characteristics to ensure.

A. Plastics

Plastic is commonly used in luggage varieties of materials, mostly used in hot-press molding of the box parts, is the main body of the suitcase materials. Not only colorful colors, but also very good performance.

B. natural leather materials

C. artificial and synthetic leather

Artificial leather looks like natural leather, and cheap, a wide variety of colors, has been used in industrial and agricultural production and people’s lives. In recent years, a variety of polyurethane synthetic leather has been developed, which has greatly improved the quality of synthetic leather. The quality of the synthetic leather has been greatly improved, in particular, nonwovens for the substrate and polyurethane porous materials for the surface imitation of the structure and composition of natural leather synthetic leather have good practical properties.

D. Textile Fabrics

The fabric can be used in both the lining and the lining of the case. Fabrics used in fabrics include polyvinyl chloride and common fabrics.

E. lining

Bag lining is mainly used to assist the modeling of products, while playing a role in protecting the fabric products. The main varieties are artificial leather and textile in two categories.

F.Artificial fur

With the development of textile technology, man-made fur has made great progress. Man-made fur has the appearance of natural fur, is cheap and easy to keep, and is close to natural fur in performance, in the case bag design can not only be used for the edge material, but also can be used to make full of childlike bag products.