Manufacturers print customized kraft paper, coated paper, window opening, self sealing bag, color printing logo

As businesses increasingly like to use kraft paper as the packaging of their products, the current development trend of the packaging industry. It's because the merchants have been aesthetic tired of the packaging boxes made of ordinary coated paper and whiteboard, and they no longer feel that there are any new ideas and differences. Using kraft paper as packaging and opening a window on the surface can not only appear high-grade, but also give people a more innovative and eye-catching feeling. Through the window, consumers can see the products inside. Moreover, kraft paper is very environmentally friendly and can well adapt to the international market. In particular, some nuts need kraft paper windowed bags for packaging.

Kraft paper self sealing bag, also known as kraft paper zipper bag and kraft paper bone chain bag, is non-toxic, tasteless and pollution-free. It meets the national environmental protection standards, has high strength and high environmental protection, and is one of the most popular environmental protection packaging materials in the world.

Kraft paper self sealing bags made of kraft paper have been more and more widely used. When shopping in supermarkets, shopping malls, food stores, health care stores and other places, there are generally supply products packaged in kraft paper self sealing bags. Kraft paper self sealing bags are environmentally friendly packaging bags, which are widely used. Mainly used for packaging: dried fruits, snack food, dried meat products, Cereals, health products, tea and other food packaging. In order to avoid cross infection, some hospitals skillfully use disposable self sealing bags to make record protection bags, with good results.

Kraft paper self sealing bag type:

Kraft paper self sealing bag is a packaging bag that can be automatically sealed by pressing when in use. It is mainly kraft paper chain clamping self sealing bag.

Kraft paper self sealing bag (also known as kraft paper zipper bag, kraft paper bone sticking bag, kraft paper sealing bag, kraft paper chain clamping bag, kraft paper keel bag). Kraft paper and high pressure linear polyethylene (LLDPE) are combined to form and make a composite bag, which can be resealed. Common materials include kraft paper, white card kraft paper and matte matte film multi-layer composite zipper self sealing bag.

Kraft paper self sealing bag style:

Kraft paper style can be made into kraft paper window opening self sealing bag (kraft paper window opening zipper bag); Kraft paper non windowed self sealing bag (kraft paper non windowed zipper bag). Kraft paper [2] flat bottom zipper bag, kraft paper standing bag, kraft paper octagon sealed window bag, kraft paper octagon sealed window bag, etc

Kraft paper self sealing bag purpose:

Kraft paper self sealing bags can be used for all kinds of small food -- General Series: kraft paper dried fruit bags, kraft paper dried beef bags, kraft paper snack food bags, kraft paper cereals bags, kraft paper mushroom bags, kraft paper tea bags, kraft paper health care products bags, kraft paper seafood bags, etc., with moisture-proof, anti cross smell, water-proof, insect proof, prevent things from scattering; Kraft paper self sealing bags can also be used for clothing and other daily necessities packaging, a wide range of uses. Kraft paper self sealing bags are beautiful and elegant, high-end and high-grade. Products packaged in kraft paper direct sealing bags have more marketing power than traditional self sealing bags. Kraft paper self sealing bags can be made into white bags without printing, which are available in stock in a variety of sizes. Various logo patterns can also be customized on demand to meet the different needs of different users.

Kraft paper self sealing bags are mainly used in the composite production process:

The window opening kraft paper self sealing bag mainly consists of kraft paper, PE film (making chain clamping self sealing bag with ordinary equipment) and matte frosted film. These materials are pressed together through a composite process to form a beautiful and elegant composite bag packaging bag with frosted visibility. The self sealing bag of non opening kraft paper is mainly composed of three layers of aluminum film, kraft paper and frosted PE film to form an invisible non opening window bag. Octagon sealed kraft paper self sealing bag is a three-dimensional packaging bag made of the bag type by a general mold. Because the kraft paper three-dimensional bag has eight sides, it is named "kraft paper octagon sealed bag".

The common specifications and dimensions of kraft paper self sealing bags are generally 0.15mm thick on one side, also known as 15 silk, 15s. Different thicknesses can also be customized according to requirements. The sealing of the left and right sides is generally 1cm, and the bottom is generally folded into 4 cm as a self-supporting bottom. The printing method of kraft paper self sealing bag is relatively complex, but the printing fineness is higher. Generally, there is no problem printing in 9 colors. Compared with the ordinary PE self sealing bag which can only print 1-2 colors, kraft paper bag is more classy and high-end. But kraft paper printing on the market requires a lot of quantity. The advent of kraft paper self sealing bags has solved the problem that many products cannot be sold at a high price due to non-standard packaging and no grade. The unique beauty of kraft paper self sealing bags has quickly become a new favorite in the food industry. Kraft paper packaging bags bring more than 40% of the profits than ordinary plastic bag packaging products. It is precisely because kraft paper self sealing bags have more visual impact and elegant appearance after packaging products, which endows enterprise products with higher prices and generates higher quality profits, making kraft paper self sealing bags more and more common in the future food industry.

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