Backpack is the general name for the bag that is carried on our shoulders. The primary features of backpacks are easy to take, hands free, to provide convenience when travelling, and backpacks have become the must-have items among youth. Youlipin.com offer you the professional backpack customization service.

Classifications for Backpacks

According to the different functions, backpacks can be classified into computer bags, schoolbags, banded bags, military bags, climbing bags and so on.

Computer Backpack: The giant global computer bag company-HTTP pushed forward the first computer backpack around the world in 1980s. The bag is very solid and durable for the reason that it adopts the shockproof material plus the special ergonomic design and enhanced craft, thus it is popular. Apart from the special designed shockproof protection layer for computers, there is much space to carry luggage and other gadgets in computer backpacks. Many high-graded computer backpacks are widely used as sports travelling bags.

Sports Backpacks: The design of sports backpacks is vey special and the color is relatively bright-colored. The dominant sports brand like Nike, Adidas will push forward large amount of newly-designed fashionable backpacks every year, and the backpacks are popular among those trendy guys around 20 years old. The materials, workmanship and quality differs on the basis of functions. Big branded backpacks make the expansion in fabrics, styles and functions, and the outdoor backpacks possess the waterproof function.

Fashionable Backpack: Fashionable backpacks are mainly designed for ladies and most of them are made of PU materials, while some are made of canvas, and the size differs. Usually, backpacks made of PU material are served as handbags when ladies go out, while the canvas ones are popular among students and served as schoolbags. Fashionable backpacks are suitable for the ladies in casual and they are also applicable in informal occasions.

Materials of Backpacks

According to the different materials, backpacks can be classified into PU bags, cowhide bags, canvas bags, oxford cloth bags, dacron bags, nylon bags and non-woven bags.

Purchase of Backpacks

You can tell the level, quality and function of a backpack from the following perspects.

1.Workmanship. Whether the corner and line pressing of the laptop bag is neatly and carefully done, whether there are off-lines and jumpers. If each details is very fastidious, that’s the high craft.

2.Materials.Laptop bags with 1680D double strand is above average level, and the 600D oxford cloth is a commonly-used material. Materials like 190T and 210T are widely used to produce simple backpacks with a band mouth.

3. The function and level of backpacks depend on back struction. The branded laptop backpacks’ back struction is such complex, which bear at least six pearl cotton or EVA breathable pad and some even with aluminum frame. The ordinary backpacks’ back bears a piece of about 3 mm-width pearl cotton as breathable pad. Apart from its own materials, there is no pad materials on the simplest band mouth type backpacks.

4.Computer bags is good in quality but the styles is less; the style of sports backpacks is more but worse in craft; the fashionable backpacks’ volume is less but they are suitable in informal occasions for ladies.

Custom Craft

Hot coining: Hot-coining process is a kind of low cost and fast copying structure method in the micronano scale parallel, and the same structure can be copied to the large surface only with a mold. Craft process is divided into stampers, coining, graphic transfer and image transfer. Compared to the traditional nano machining method, hot-coining bears the characters of  flexible, low cost and biological compatiblility, and hot-coining can produce high distinguishability and high depth-to-width structure.

Silkscreen: Silkscreen is a silk screen printing technology. Traditionally, it is a technology of using steel plate and a porous fabric to produce protruding image. Simply, the net which is knitted with porous fabric is put on a support frame. The net surface is covered by a impermeable steel, and what shows on the steel is the positive side of image. Printing ink will print on the parts that are not covered by the steel. When printing the colorful logo, each color needs a new steel plate, different colors is printed continually. Silkscreen technology applies best to the logo consisting of 1-4 colors, and there is no light and shade of colors, neither are level difference.

Custom Procedures

Youlipin.com offer you the customing service for all kinds of leather wallets including laptop bags, backpacks, shoulder bags, trolley bags, boarding bags, briefcases, suitcases, foldable bags, travelling bags, picnic bags, climbing bags, military bags, aluminum bags, wallets/chest bags/ satchels, non-woven fabric, canvas bags and so on.

For customing laptop bags, clients need to choose the satisfied laptop bag style first then contact our customer service staff and provide your logo or slogan. After you confirm the sketch, we will offer the samples. Clients will sign a contract with Youlipin.com once you confirm the samples, then make the advance payment. After all the goods are produced, you pay off the balance payment. Deal close.

Expenses

In general circumstances, the printing expenses depend on the printing method and logo(texts, slogans or others) you choose, price differed. The minimum order amount depends on the materials ranging from 300 to 1000 pcs. The delivery time is around 7-25 days. If you order amount is below the minimun amount, dial 400-601-4560 and we will provide free consultation service.