One of the best types of packaging is paper packaging because it can be recycled. Unlike other packaging methods, paper packaging is made from trees or recycled fibers – a renewable resource that is sustainably planted for the paper industry.
It should be said that the most important advantage of using paper packaging is the recyclability of these packaging. But paper packaging also has disadvantages, which we have discussed below.
Disadvantages of using paper in packaging
One of the most important disadvantages of using paper for packaging is that it is expensive. Of course, using this method in all types of packaging seems cost-effective, but in the last few years we have seen the growth of paper prices, which makes using paper packaging especially in small quantities seem expensive. .
To produce paper packaging, trees must be cut and this can harm the environment. Of course, in many countries of the world, trees are planted in forests and artificial fields to produce paper, so as not to harm the environment, especially forests.
Among paper packaging, packaging with kraft paper is more popular. Kraft envelopes can be recognized by their straw color. In the following, we introduced the application and advantages of this type of envelopes in the packaging industry.
What is kraft paper?
Kraft paper is far more recyclable than regular paper. These types of envelopes are used in various industries as an ideal packaging envelope. In the following, we have examined this type of envelopes in more detail.
?How is kraft paper made
In order to see why it is better to use kraft paper in packaging, we must first get acquainted with the method of making this type of envelopes. Kraft paper products are made using the kraft process, which, like other papermaking methods, involves the chemical conversion of wood into wood pulp.
The main components of kraft paper are wood lignin and cellulose. Since lignin does not make good paper, it must be separated from cellulose. To do this, wood chips are cooked in a liquid composed of sodium sulfur and sodium hydroxide.
This liquid separates lignin and cellulose, and at the end of the separation process, a solid wood pulp and a black liquid remain. Next, the wood chips are turned into pulp. If you look carefully, kraft papers have scratches and these scratches are the wood that remains on the surface of the paper during this separation process.
Why is it better to use kraft paper in the packaging industry?
Due to the low amount of lignin and sulfur in its ingredients, the graft paper is more resistant. Also, because it does not need bleaching and is straw-colored, the production cost of packaging is lower with it.
On the other hand, unlike other paper production methods, all types of wood, including resin pine and bamboo can be used to produce kraft. Plus, considering that almost all of the chemicals used in the process are recovered and reused, this paper bagging method is great and cost-effective.
Use of kraft paper in the packaging industry
The use of kraft paper in the packaging industry has many advantages. You must have seen this type of straw paper in food packages or gifts. Since kraft paper does not add much weight to the package, it lowers shipping costs. Also, the durability and flexibility of these papers is very high.
One of the most important uses of kraft paper is in gift packaging. Gift wrapping with kraft paper is very simple. Also note that kraft means force and resistance in German. One of the important features of these papers is their high resistance.
Kraft paper is durable and can withstand a lot of pressure. Some try to use lower quality papers in packaging, but when it comes to protecting your products and materials, the strength of kraft paper stands out among other options.
Important features of kraft paper
We have mentioned many important features of kraft paper before, but here we will provide a brief explanation.
Kraft paper is light and very resistant –
It is also recyclable and environmentally friendly-
The use of kraft paper in packaging can be very economical-
The high resistance of kraft paper makes it easier to transport your products-
In what industries can kraft paper envelopes be used?
Kraft paper packaging can also be used in some industries and agriculture, such as packaging cement bags and fertilizer bags. Kraft paper with high resistance is used in these packages. Of course, kraft envelopes are also very popular in food industry packaging.
These packages are considered as one of the popular types of packaging in the food industry due to being anti-moisture, oil immersion property, low temperature freezing, long expiration period and other features. On the other hand, the cost of packaging with kraft is much lower compared to plastic, glass and other packaging materials.
The material used in kraft paper packaging is also such that the least damage is done to food. On the other hand, the color of kraft paper is natural and causes less harm to food health.
The natural color of kraft paper is brown and it is known for its impurities or scratches. Of course, there are also yellow, white and black types of kraft paper, which are used more than brown types in the food packaging industry.
Why is using kraft envelopes better for the environment?
Kraft paper can be recycled, and for this reason, kraft envelopes are considered environmentally friendly products. Also, in the production of kraft envelopes, recycled kraft paper and wood pulp are used, which greatly helps to cut down fewer trees to produce paper.
These things can greatly make the use of kraft envelopes a popular packaging to save the environment. So that even kraft envelopes are more popular for the environment than ordinary paper envelopes.
Popular types of kraft paper envelopes
Generally, in many sectors, kraft paper packaging or straw papers are used. But the most and most popular sectors that use this type of envelope to package their products are the following:
Fruit paper envelopes: these types of envelopes are much less harmful and their carrying method is much easier than meshes.
Paper sack: The use of paper sacks or kraft sacks has become very common today, and many of these sacks are made with kraft paper or straw paper.
Paper bag: Many people who are concerned about preserving the environment know very well that putting shopping in a paper bag instead of nylons and plastics can be life-saving for the environment.
Dried fruit paper packaging: From the past to today, it has been very common to use kraft paper in confectionery stores. For this reason, paper packaging is usually used for packing dry goods and all kinds of sweets.
Food packaging envelopes: One of the most common and popular types of kraft paper envelopes are food package envelopes. These types of envelopes can also be very useful for product branding.
final word; Make the environment more beautiful with kraft packaging envelopes
In this article, our intention was to introduce you to the types of paper and kraft packaging envelopes. We also explained how these recyclable packaging can become a very popular packaging to protect the environment.
Reference: Padalavan