Kraft Paper Box- FAQ Guide

Do you want new boxes for packing your products but are confused about which one to buy?

Our Kraft paper box FAQ guide will help you in every aspect.

So, get ready to know everything about Kraft paper boxes and how they can be the best choice for packing your products!

1. What Is A Kraft Paper Box?
2. What Are The Different Types Of Craft Paper Boxes?
3. How To Check The Quality Of The Kraft Paper Box?
4. How To Change Thickness Of The Kraft Paper Box?
5. What Color Can We Choose For The Kraft Paper Box?
6. What Are The Uses Of A Kraft Paper Box?
7. How Are Kraft Paper Boxes Made?
8. What Colors Look Good On Kraft Paper Box?
9. What Are The Benefits Of Using Kraft Paper Boxes?
10. How Are Kraft Paper Boxes Decorated?
11. How To Design Kraft Paper Boxes For My Products?
12. How Long Is The Manufacturing Process Of The Kraft Paper Boxes?
13. What Surface Processes Are Used On The Kraft Paper Box?
14. How Many Types Of Lids Can Be Used On The Kraft Paper Box?
15. What Certifications Do Craft Paper Manufacturing Companies Have?
16. What Is The Difference Between Kraft Paper Box And Corrugated Box?
17. What Are The Qualities Of Professional Kraft Paper Box Manufacturing Companies?
18. How Do I Deliver Kraft Paper Boxes From China?

A Kraft paper box is a thin sheet of Kraft paper folded in the shape of a box.

As Kraft paper is the primary material used in making these boxes, they get their name Kraft paper boxes.

Kraft paper boxes are biodegradable and eco-friendly, and many of these boxes are made from recycled Kraft paper.

Although it is only paper, the materials used in the construction of the box make them durable and strong.

The Kraft paper boxes are directly made from unbleached pulp.

That is why they are naturally brown.

These boxes are available in various shapes and sizes, and you can mold them into the desired shape.

Their wide use, anti-tearing ability, and durability have convinced many businesses to use them for packaging their products.

Kraft paper boxes are available in different types.

Their increasing demand and wide usage have convinced people to buy Kraft paper boxes to pack almost every kind of material.

Here are the different types of Kraft paper boxes.

Sliding drawer Kraft papers boxes are flat and have a drawer inside to accommodate your things.

These kinds of boxes usually keep jewelry and food items inside.

The flat surface of these boxes also makes them ideal for shipping without paying higher costs for smaller goods.

The sliding drawer also keeps the things safe and secure, and the sliding drawer doesn’t tear while opening.

·         Kraft gift boxes:

The Kraft gift boxes also consist of Kraft paper folded in different shapes, depending on the size of the gift.

They eliminate the hassle of using wrapping sheets, and the different patterns and colors make them perfect for anniversaries, birthdays, and gifts for other occasions.

·         Counter display Kraft paper boxes:

The Kraft paper boxes are famous among retailers because they can store all the things they display on the counter.

These boxes have a slightly different design and shape and can accommodate cosmetics, candies, jewelry, and other small items.

You can also attach logos and paint them, becoming a marketing campaign to attract potential customers.

·         Kraft paper mailing boxes:

Kraft paper boxes can efficiently carry all goods for shipping due to their durable nature.

They do not tear during the shipping process and can keep fragile goods safe.

The self-locking Kraft die-cut boxes are especially famous for mailing fragile items.

3.    How To Check The Quality Of The Kraft Paper Box?

The simplest technique of checking the quality of the Kraft paper box is by examining its appearance.

Kraft paper boxes with blunt edges and creases all over the surfaces aren’t of good quality.

The companies that sell such boxes aren’t also reliable as they don’t pay attention to the most important factor, appearance and neatness.

Although the box is generally made of paper, it has high tensile strength and exceptional tear-resistance properties.

So, you can also check the quality by performing a tearing test.

If the Kraft paper box tears apart easily, it cannot accommodate and carry goods too, which makes it useless.

The paper grammage and thickness also play a significant role and differ according to the type of the Kraft paper box.

These factors will help you determine the strength and resistance of the Kraft paper box and specify its quality.

The thickness of the Kraft paper box depends on various factors.

These include the filler content, paperweight, moisture content, number of calendars, number of press sections, and pulp.

In general, the thickness of Kraft paper boxes is between 0.1 mm and 0.6 mm.

You can change the thickness of the Kraft paper box by increasing or reducing the amount of filler or ash content.

While some fillers may reduce the thickness, PCC is commonly known to increase the thickness of the Kraft paper box.

Besides, the mechanical pulp will increase the thickness of the Kraft paper box, while hardwood is known to decrease it.

Also, shifting the moisture content away from the standard level can cause an increase or decrease in the thickness of the Kraft paper.

Similarly, you can increase or decrease the number of press sections and the number of calendars to vary the thickness.

Thus, the thickness of the Kraft paper box doesn’t depend on one factor, and you need to change various materials and functions of the machinery to change the thickness of the Kraft paper box.

Although Kraft paper boxes are naturally brown, you can choose any color to give them a vibrant and catchy look.

Black is the best color to choose for the Kraft paper box.

It makes an excellent contrast with the paper’s natural color and gives a bold look.

However, you can also choose any color of your choice.

Kraft paper boxes are printed using inks of different colors.

As long as the inks are available, you are free to choose any color.

But, the best idea is to choose darker tones for the Kraft paper boxes.

These colors are vibrant and don’t get suppressed by the box’s natural color.

So, you should avoid using light colors like yellow and orange because they won’t be visible enough.

Here are the uses of Kraft paper boxes:

·         Storing items

As Kraft paper boxes come in various shapes and designs, you can store your items in them.

The items can be anything from small possessions like jewelry to large items in bigger boxes.

Their extra strength and durability allow them to handle everything that goes inside.

·         Gifts

Kraft paper boxes have become the best choice when it comes to wrapping gifts.

You can print them in different colors and add labels on the surface, which gives them a customized look.

In this way, you can decide the gift wrap of your choice.

·         Carrying groceries

A type of Kraft paper box also comes with a handle.

They are the ideal choice for carrying groceries or other things you buy from the supermarket.

As people are looking for ways of eliminating the use of plastic, Kraft paper boxes have conquered the market.

Instead of carrying things in plastic wraps, you can use Kraft paper boxes.

·         Shipping

Kraft paper boxes are also widely used for shipping items.

There are high chances of breaking the items while shipping.

So, Kraft paper boxes are an efficient way of protecting fragile items.

They cover the items perfectly and keep them safe.

The manufacturing process of Kraft paper boxes is similar to those of others.

The primary process of manufacturing is called ‘’Kraft pulping’’ or ‘’Sulphate process’’.

The raw materials used in this process are softwood or hardwood.

Both the materials will give slightly different results, and the main difference arises in the thickness of the paper.

In the Kraft process, the manufacturers convert wood into wood pulp through the chemical process.

The first part includes separating lignin from cellulose because it doesn’t contribute to making good paper.

For this, the manufacturers use large digesters, which can store almost 20 tons of pulp in one batch.

The wood chips are then treated in ‘’white liquor’’, consisting of sodium hydroxide, water, and sodium sulfide.

This process separates the lignin and cellulose apart by breaking their bonds.

It results in the production of ‘’black liquor’’ and solid wood pulp.

The benefit of this method is that you can reuse almost 90% of the pulping chemicals.

Once the wood chips are turned into pulp, the following process is screening, which removes residues and larger pieces to give a smooth texture to the Kraft paper box.

Then, the manufacturers wash the pulp and mold them into Kraft paper boxes.

Kraft paper boxes accept a variety of colors.

However, black suits the best due to its perfect contrast and vibrant nature.

Other dark colors also look good on the Kraft paper because they make an excellent combination with the natural brown color of the paper.

Other than black, white and red look unique on the Kraft paper box.

However, you should avoid using lighter and dull colors as they don’t look attractive on the Kraft paper box.

The following are the benefits of using Kraft paper boxes.

·         Strength and durability

The strength and durability of the Kraft paper boxes have made them the favorite of almost everyone.

Unlike ordinary paper boxes, they don’t easily bend or tear.

Kraft paper boxes have high tensile strength and are highly durable.

They are widely known because they can carry heavy items in a single box without tearing apart.

So, your goods can stay safe in a Kraft paper box.

·         Eco-friendly

Kraft paper boxes are highly beneficial due to their eco-friendly nature.

They use fewer chemicals than other paper-manufacturing processes.

Besides, the byproducts obtained from manufacturing Kraft paper boxes are used to produce other items.

The Kraft paper boxes are also recycled and reused.

In fact, most of the Kraft paper boxes are recycled from other Kraft paper boxes because this process doesn’t cause any loss in the quality of the paper.

·         Cost-effective

Unlike other papers made of expensive wood, Kraft paper boxes are made of different kinds of wood.

The process is highly cost-effective, which makes the cost of Kraft paper boxes much less than others.

That is why many businesses prefer buying Kraft paper boxes in bulk.

·         Recyclable

The recyclable nature of Kraft paper boxes makes them eco-friendly.

They are readily biodegradable and have a natural look, which makes them look close to nature.

As they are uncoated and don’t produce any harmful residues, you can recycle them repeatedly.

The natural look without any coating makes them super-easy to recycle.

When you recycle coated papers, you have to separate the lamination or coating from the paper, which makes the process difficult.

So, Kraft paper boxes don’t face such difficulties.

·         Customizable

Although Kraft paper boxes are naturally brown, you can print your favorite designs and colors on them.

It makes them ideal for businesses who want to display their logos on the box.

So, they choose labels and different printing colors to make their Kraft paper boxes stand out.

You can decorate Kraft paper boxes using different surface treatments like gold and silver foil stamping, glossy lamination, UV coating, etc.

Besides, you can use different colors and labels to decorate the Kraft paper boxes to decorate them.

You can either do it yourself or ask for customization from the Kraft paper box manufacturer.

As the market has so many decoration ideas, you don’t have to follow any standard designs and can come up with your own.

Embossing and debossing are also standard post-printing processes.

If the Kraft paper boxes are for gift packaging purposes, you can decorate them by adding ribbons.

However, if you want Kraft paper boxes for your business, adding labels and printing with different colors can be the best choice.

Such printing processes require large machines, and the Kraft paper box manufacturers will do this for you.

Adding custom labels on plain Kraft paper boxes is the best cost-effective way of designing boxes for your business.

The coarse and tough box doesn’t need any more decoration as it will start giving a fancy look, which isn’t the best choice for a business box.

The label will contain all information for the brand, and the sticky nature will easily attach to the Kraft paper box, preventing it from coming out.

You can also use any post-printing techniques like lamination, foil stamping, or UV coating.

If you want a new design, you can also contact the Kraft paper box manufacturer.

They have samples of previous designs, and their professional team also cooperates in planning new designs for your Kraft paper boxes.

The manufacturing time of the Kraft paper boxes depends on several factors like the number of boxes, size and shape, and the printing processes involved.

In general, the manufacturing process of the Kraft paper boxes is between one and two weeks.

However, the time also depends on the manufacturer.

So, a better idea is to ask the manufacturer about the exact time according to your order.

Surface treatment processes are essential because they protect the finish of the Kraft paper box and also make them waterproof.

The following are the surface treatment processes commonly used on Kraft paper boxes.

• Embossing/debossing
• Lamination
• Varnish
• Foil stamping
• UV coating

Embossing/Debossing:

Embossing and debossing are different terms used in the surface treatment of Kraft paper boxes.

Both the techniques are used to give a different texture on the surface.

Embossing means raising the surface of the Kraft paper box with the design.

On the other hand, debossing means sinking the design inside the Kraft paper box.

Both the techniques change the texture and feel attractive to the eyes.

Foil stamping

The most common colors used in foil stamping are gold and silver.

Other foil colors are also available, and you can choose between the glossy and matte foil stamping.

This method is a surface treatment process and requires heat and high pressure to create unique designs.

UV coating

UV coating is the process in which a thin layer of transparent compound is applied on the Kraft paper and dried out by UV light.

It gives a thick and hard feel to the Kraft paper box and makes the printed colors look violent.

Kraft paper boxes are available in a variety of shapes and sizes.

So, you can use any lid for the Kraft paper box.

The most common type of lid is the one that opens from one side only.

However, some Kraft paper gift boxes also have a separate lid that requires you to remove the entire cover to see side the box.

Other Kraft paper boxes have a lid like that of cartons.

You have to open the Kraft paper box by lifting the lid from the cut at the center.

These are a few types of lids for Kraft paper boxes.

You can also come up with new ideas and introduce new lids to make your Kraft paper boxes stand out from the rest.

Reliable Kraft paper box manufacturing companies have several certifications, which prove that all the materials are up to the quality standards.

Some of these certifications are:

• BSCI
• FSC
• ISO9001
• ISO14001
• Disney certification

The primary difference between the Kraft paper box and the corrugated box is the use of raw materials.

Kraft paper boxes are mostly made from wood pulp.

However, corrugated boxes constitute a higher quantity of recycled pulp and other impurities.

Manufacturers also mix bamboo pulp and cotton pulp to increase the strength of the corrugated box.

While Kraft paper boxes are thin with one layer, the corrugated boxes use three layers to make them thick and durable.

The outer layer is smooth, the inner layer is composed of Kraft paper, and the middle layer has a ruffled shape.

Figure 29: High-quality Kraft paper boxes

The following are some of the qualities of professional Kraft paper box manufacturing companies:

• The company has a well-established website.
• It has professional and cooperative teams for different purposes.
• The company has several certifications displayed on the website.
• An excellent record with past customers.
• The customer support team is responsive.
• The company has more than 10 years of experience in Kraft paper box manufacturing.

You can handle the delivery process yourself or ask the Kraft paper box manufacturer to do it for you.

Handling the process yourself can be challenging if you are doing it for the first time.

So, the best idea is to ask the manufacturer.

They deal with several international customers and have contracts with reliable delivery services.

In this way, you can receive your Kraft paper boxes safely.