What are the common paper bags on the market?

A custom paper bag is a bag made of paper. Usually it can be used as a shopping bag. The easy-to-print feature of paper can give a good publicity to the product. It has many varieties, various paper materials, and many styles. So, what are the common gift custom paper bag on the market? Today I will answer you in this newsletter.

• According to the material, it can be divided into: white cardboard, white kraft paper, coated paper, kraft leather, and a small amount of special paper.

1. White cardboard: White cardboard is strong and thick, with high stiffness, burst resistance and smoothness, and the paper surface is smooth. The commonly used thickness is 210-300g white cardboard, more often 230 white cardboard. Paper bags made of white cardboard and printing, full of color and good texture, are your first choice for customization.

2. Coated paper: Its characteristic is that the surface of the paper is very smooth and flat, with high whiteness, smoothness and good gloss. It also makes the printed graphics and pictures have a three-dimensional effect. The common thickness is 128g-300g. The printing effect of coated paper is the same as that of white cardboard, and the color is full and bright. Compared with white cardboard, it is not as rigid as white cardboard.

3. White kraft paper: White kraft paper has high bursting strength, good toughness, high strength, and stable color images. According to relevant national laws and regulations, supermarkets restrict the use of plastic bags. Foreign countries and Europe and the United States advocate the use of environmentally friendly paper bags to strictly control plastic pollution. Plastic bags will be replaced by environmentally friendly paper bags. The market prospect of white kraft paper is promising. Made of 100% pure wood pulp, environmentally friendly, non-toxic, and recyclable. White kraft paper has good toughness and does not need to be coated, so it is widely used to make environmentally friendly clothing handbags and shopping bags. White kraft paper of 120g-200g is commonly used, and the paper has no brightness and gloss, so white kraft paper is not suitable for printing with too much ink content.

4. Kraft paper: also called natural kraft paper. It has high tensile strength, high toughness (usually brownish yellow), high tear strength, breaking strength and dynamic strength, and is widely used in shopping bags, envelopes, etc. Commonly used kraft paper, thickness 120g-300g. Kraft paper is generally suitable for single-color or two-color, uncomplicated documents in printing. Compared with white cardboard and white kraft paper, the price of yellow kraft paper bags is lower.

5. Gray whiteboard: Whiteboard is a kind of cardboard with a white and smooth front and mostly gray backside. The usual thickness is 250g-350g. One side of whiteboard is white and the other side is gray. The price is relatively cheaper than whiteboard.

6. Black cardboard: It is a special kind of paper, both sides are black. The black cardboard is characterized by a very good paper, deep black, strong and thick, good folding resistance, smooth surface, good stiffness, good tensile strength, and high burst resistance. Commonly used black cardboard, thickness 120g-350g. Because the black cardboard is black inside and out, it cannot be colored in printing, and it is only suitable for hot stamping, silver hot stamping and other processes. The bag made is also very nice.

• According to the side of the bag, the bottom and the bottom sealing method are different:

There are four types of paper bags, slit bottom bag, glue corner bottom bag, flap seamed bag and flap flat hexagonal end bottom plastic bag.

According to different handles and hole digging methods, NKK (rope punching), NAK (no hole and cordless, divided into non-mouth folding and standard mouth folding), DCK (cordless bag body digging handle), BBK (tongue mouth without punching) hole).

• According to different purposes:

Including file OEM paper bag, envelopes, handbags, cement bags, feed bags, wax paper bags, fertilizer bags, laminating, four-layer, medicine bags, clothing bags, food bags, shopping bags, gift bags and wine bags . Different uses, design specifications and sizes, including the thickness of paper bags, all have many requirements, so it is necessary to customize according to the actual situation, to 

achieve twice the result with half the effort, economical and applicable purposes, and provide more guarantees for material saving, environmental protection, and corporate capital investment.

The above are the main classifications of paper bags on the market. It is made of kraft paper, tote bag style, can be made of any type of paper, color can be customized. It can also be made from regular recycled paper. It's easy to recycle. But plastic or waterproof coatings can make recycling more difficult.