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Kraft Paper Packaging: The Truth Behind the Amazing and Make You Fall in Love in a Second!

What is kraft paper? What are the good points of kraft paper for packaging?

“Discover the magic of kraft packaging: why is it so popular in the print packaging, food packaging, and even baking industries?”

Kraft paper, a product made from sulfated coniferous pulp, using sulfated alkali treatment, is special in that it does not undergo a bleaching process, which maintains the strength of the paper while possessing properties such as compression resistance, folding resistance, strong stiffness, resistance to high temperatures, as well as super-strong tensile strength. This makes it widely used in a variety of scenarios such as printing and packaging, food packaging, seafood frozen packaging, vegetable and fruit packaging, baking, cake boxes, pizza boxes, color boxes, cardboard boxes, cardboard boxes, cigarette boxes, archive bags, archive boxes, paper bags, PCB hot presses and so on.

Compared with traditional white paper, kraft paper packaging is not only easy to process, low cost, but also suitable for printing, light weight, foldable, and non-toxic, odorless and non-polluting. However, whether it is white kraft paper or yellow kraft paper packaging, they all have the disadvantages of poor water resistance and reduced strength in humid environments. Therefore, when choosing kraft paper packaging, we need to be good at making the best use of its strengths and weaknesses, and at the same time take appropriate measures to ensure the quality of packaging in humid environments. This unique feature makes kraft paper packaging has become a highly sought-after choice in all walks of life, both in terms of environmental protection and practicality have a very outstanding performance.

The unique properties of kraft paper are highly sought after in the packaging sector. It stands out for its environmental friendliness, recyclability and cost-effectiveness. With the increasing global demand for environmentally friendly packaging materials, kraft paper, as a high-strength and environmentally friendly material, has become the first choice for the packaging industry. At the same time, kraft paper does not require additional testing during customs inspections, facilitating cross-border trade.

In actual transportation, products often need to go through complex logistics, packaging material compression resistance has become a crucial consideration. Kraft paper excels in this regard, with excellent folding resistance and toughness, able to withstand extrusion and external influences during transportation. This strong compression resistance makes kraft paper ideal for securing merchandise and reliably maintaining product integrity, whether during long-distance transportation or storage.

Overall, with its unique environmentally friendly properties and excellent compression resistance, kraft paper not only meets the needs of the packaging industry, but also brings more sustainable development to businesses. In today’s focus on sustainable development in the context of the times, the choice of kraft paper as packaging materials not only meets the environmental standards, but also for the enterprise to create a more substantial economic benefits.

To ensure color consistency in your prints, it’s critical to choose Pantone color cards or CMYK color patterns for printing. If you need single color printing, spot color printing is the best option! Now, let’s understand the difference between kraft paper and kraft cardboard.

Difference in weight and thickness:

Kraft paper usually refers to paper that weighs 150 grams or more, while kraft paper refers to lighter weight paper. Kraft paper is thicker and harder than kraft paper.

Difference in use:

Kraft paper is mainly used by large manufacturers as a choice for product transportation and packaging. Kraft paper, on the other hand, is mainly used in daily life, such as paper bags, envelopes, workbooks and so on.

Difference in price:

Due to the relative thickness of kraft paper, the price is higher when calculated according to a single sheet, but the opposite is true when calculated according to stacks or tons. Because the surface of kraft paper requires less treatment, production costs are relatively low.

Therefore, when choosing between kraft or kraft paper, you need to take into account the weight of the paper, its use, and its cost. Whether you need durable product packaging or the production of everyday household items, you can choose the right material for your specific needs to ensure the best printing results and economic benefits.

Kraft paper has unique properties in the printing field and is usually divided into two basic colors: brown and white.

Of these two colors, white kraft paper is bleached through chemical techniques and is widely used in the printing field. In contrast, brown kraft paper is mainly used for various packaging needs.

White kraft packaging offers numerous advantages. First, it excels in health and safety, making it a very reliable packaging option. Secondly, white kraft paper is environmentally friendly and meets the needs of modern society for green materials. It is also cost-effective, providing businesses with an affordable packaging solution.

It is worth noting that white kraft paper is produced entirely from wood pulp, which is sourced from plantation forests rather than cutting down natural forest trees. This sustainable production method makes white kraft paper highly sustainable, and it can also be recycled itself, further reducing its environmental impact.

Whether you’re looking for high quality print products or you’re an environmentally conscious company, choosing white kraft paper for your printing and packaging materials is a smart choice. It not only ensures the quality of printed materials, but also demonstrates corporate social responsibility and makes a positive contribution to sustainable development.

Whether you’re looking for high quality print products or you’re an environmentally conscious company, choosing white kraft paper for your printing and packaging materials is a smart choice. It not only ensures the quality of printed materials, but also demonstrates corporate social responsibility and makes a positive contribution to sustainable development.

The unique texture and feel of kraft paper makes it one of the favored materials for designers. When printing on kraft paper, you need to pay attention to the following aspects to ensure excellent printing results:

The choice of printing equipment:

Kraft paper has a rougher surface, so you need to choose the right printing equipment. It is usually recommended to use letterpress or flexographic printing presses. In the printing process, you need to accurately control the pressure of the coordination wheel and pressure wheel to ensure clear printing results.

Tips for printing color and pattern design:

The wrinkles and textures on the surface of kraft paper will affect the printing effect. Therefore, the design needs to fully consider the characteristics of kraft paper and avoid overly complex patterns or details. Designers should adjust the color and pattern according to the texture characteristics to fully demonstrate the unique charm of kraft paper.

Common kraft paper printing effects:

Common printing effects on kraft paper include hot stamping, hot stamping silver, embossing, drum convex and so on. To achieve these effects, precise control of the temperature and pressure during printing, as well as the selection of appropriate printing inks, are required. In the printing process, if a color has both large areas of solid color and dots (or fine lines), it is best to divide the solid color and dots (or fine lines) into two plates for printing. Otherwise, the solid part of the color may be printed clearly, but the dots (or lines) may be blurred, or the solid part of the color is printed clearly, while the dots or lines are easy to leak white. In order to meet the strict requirements for printing results, it is best to make two separate printing plates.

Through proper equipment selection, careful design and precise control of the printing process, kraft paper can show unique and exquisite printing effects to meet the needs of a variety of high-quality printed materials.

Kraft paper is often used to make bags, wrapping paper, etc. because of its special yellowish-brown hue. Due to its diverse nature and uses, there exist various types of kraft paper, which are usually categorized according to the differences in their nature and uses.

According to the color can be divided into.

1. Primary color kraft paper: Kraft paper that maintains its natural yellow-brown color.

2. Red Kraft: Kraft paper with a reddish-brown tint.

3. White Kraft: Bleached, white or nearly white kraft.

4. Glossy Kraft: Kraft with a smooth surface.

5. Single glossy kraft paper: single-side smooth kraft paper.

6. two-color kraft paper: both sides of the color or texture of the kraft paper.

According to the use can be divided into.

1. Packaging kraft paper: kraft paper for various packaging needs.

2. waterproof kraft paper: kraft paper with waterproof characteristics, suitable for wet environments.

3. Moisture-proof kraft paper: kraft paper with moisture-proof properties to avoid moisture.

4. Rustproof kraft paper: kraft paper with rustproof function, usually used for metal product packaging.

5. Printing kraft paper: special kraft paper used for printing and making printing plates.

6. Process kraft paper: kraft paper used for special process needs, such as handicraft production.

7. Insulating kraft paper board: kraft paper board with insulating properties, commonly used in the field of electrical insulation.

8. Kraft Sticker: Kraft paper made into stickers for labeling and decoration.

The difference between kraft paper and bleached paper

Kraft paper offers many unique advantages over bleached paper. In the field of family food packaging, such as barbecue food or home-cooked food, the natural brown color of kraft paper gives the package a warm and nostalgic feeling. For steak restaurants with wood décor and a rustic atmosphere, or even take-out food packaging, the use of kraft paper can make people feel as if they are in the restaurant’s distinctive atmosphere even when they are not there to eat. The unique look of the kraft paper alone makes it stand out against the overall background of the white packaging.

The difference between kraft paper and paper bag paper in terms of material and use.

Paper bag paper is similar to kraft paper and is usually produced using coniferous wood sulfate pulp. In some cases, some bamboo pulp, cotton stalk pulp, rag pulp and other ingredients may also be added. Due to the combination of these ingredients, paper bag paper has very high mechanical strength and is mainly used to make bags for cement, pesticides, fertilizers and other industrial products. In order to adapt to the needs of filling, paper bag paper usually needs to have a certain degree of air permeability and a large elongation.

Kraft paper, on the other hand, includes a variety of types, such as boxboard, cement bag paper, high-strength corrugated paper and teal paperboard. It is made from coniferous wood sulfate native pulp with a tough texture and high strength, and has a yellow-brown appearance. According to the appearance characteristics, kraft paper can be divided into several varieties such as single-sided glossy, double-sided glossy, striped and unstriped, each with slightly different quality requirements. Kraft paper is mainly used in the production of small paper bags, document bags, and for the inner packaging of industrial products, textiles and daily necessities. Kraft paper is usually categorized into U, A and B grades to meet the needs of different applications.

Kraft paper as a packaging material has obvious advantages and disadvantages.

Advantages:

Environmentally friendly materials: kraft paper packaging made of environmentally friendly materials, in line with modern environmental awareness.

High Strength: Packaging made of kraft paper is strong and safeguards the internal product.

Affordability: Kraft packaging is one of the most cost-effective packaging options.

Wide range of uses: In the commercial sector, kraft packaging is widely used and excels especially in customized packaging.

Graphic Printing Capabilities: Kraft boxes have good graphic printing capabilities for personalization.

Disadvantages:

INCOMPATIBLE TO WATER: Kraft paper cannot be exposed to water and is easily softened, so it needs to be stored in a dry environment. Not suitable for storing liquid products, unless a layer of waterproof PE film.

Rough texture: As plant cellulose is the main component, the surface of kraft paper is relatively rough. If you need to package smooth and bright products, kraft paper may not meet the requirements. But it promotes environmental protection, health, vintage, warmth and simplicity.

The impact of kraft paper on business:

Lower transportation costs: Since kraft paper is lightweight, using it can reduce transportation costs.

High durability: Kraft’s low lignin makes the paper stiffer and more durable, providing more product protection.

SIMPLE AND BEAUTIFUL: Kraft paper can be used with design elements for a simple and aesthetic appearance, giving a simple but attractive look.

Eco-friendly image: Kraft paper is recyclable and degrades quickly under natural conditions. This environmentally friendly feature will be recognized by potential customers, showing the company’s environmental awareness and social responsibility.

With the high demand for environmentally friendly products and processes in modern society, providing kraft paper eco-friendly paper packaging will be welcomed by customers because it represents the enterprise’s respect for the environment and the responsibility it bears.

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