Quality of kraft bags paper, how to recognize yourself?
Kraft bags have become popular due to their ecological and versatile character. Understanding the quality of the paper is essential for choosing kraft bags adapted to your needs.
The different types of paper used
There are different types of paper used in the manufacture of kraft bags. One of them is recycled paper, which has obvious environmental advantages. Indeed, recycled paper reduces the demand for virgin fibers from the trees. Using recycled paper, forest preservation and natural resources conservation are contributed. In addition, the manufacture of recycled paper generally consumes less energy than the production of virgin paper. The recycling process actually requires less resources and energy than production from virgin fibers.
Another type is FFC paper, which guarantees responsible forest management. The term "FFC" refers to FSC (Forest Stewardship Council) certification in English. This certification plays a crucial role in promoting responsible forest management and sustainability. When a paper is labeled "FFC", this means that it comes from sources of paper certified by the FSC, which are managed in the environmental, social and economical manner. This allows consumers to make an informed choice in favor of environmentally friendly products.
There is also the FFC virgin paper, which, unlike recycled paper, is made from virgin fibers from forests managed in a lasting way. These virgin fibers can come from residues from the wood industry or trees cultivated specifically for the production of paper. The FFC virgin paper has certain peculiarities, including whiteness and upper color uniformity, as well as a smoother texture. These characteristics make it a privileged choice for applications where the aesthetic aspect is important, such as the kraft bags used for the packaging of gifts, luxury products or promotional items. In addition, FFC virgin paper offers excellent printability, which makes it suitable for personalized kraft bags. While respecting the environmental and social standards of the FSC, the FFC virgin paper allows companies to meet the requirements of quality, appearance and personalization for their kraft bags.
The grammage of the paper
The grammage of the paper is an important aspect to take into account when it comes to choosing kraft bags. The grammage represents the weight of the paper per unit surface and is expressed in grams per square meter (g/m²). It determines the density and the resistance of the paper. In the context of the kraft bags, a higher grammage indicates a thicker and more resistant paper, while a lower grammage corresponds to lighter paper.
The choice of good grammage depends on your specific needs. If you plan to use kraft bags for lighter items, such as clothing or small objects, a lower grammage may be suitable. This will reduce the overall weight of bags and make them more practical for customers.
On the other hand, if you plan to transport heavier or bulky objects, it is best to opt for a higher grammage. This will ensure better resistance and sustainability of the bags, thus reducing the risk of tearing or rupture.
It is also important to take into account the aesthetics and the desired appearance for kraft bags. A higher grammage can give an impression of quality and solidity, while a lower grammage can give a lighter and delicate sensation.
Quality indicators
When you assess the quality of kraft bags, several key indicators can help you make an informed decision. First, the texture and appearance of paper are important indicators. A quality paper will have a smooth and uniform texture, without visible imperfections or protruding fibers. In addition, it will have a coherent appearance, without excessive froor or folds.
A good kraft bag should be resistant to tear, which guarantees its sustainability and its ability to support heavier loads. In addition, it must also be resistant to humidity to protect the contents of the bag against leaks and possible spills.
With regard to quality certifications and labels, they play an essential role in the guarantee of the quality of kraft bags. Certain labels, such as the FSC, mentioned above, or the PEFC (Program for the Endorsement of Forest Certification), certify that the paper used for Kraft bags comes from responsible and sustainable sources. These certifications ensure that the manufacturing process complies with high environmental and social standards.
Thus, the quality of the paper used in kraft bags is an important factor to take into account when purchasing. By understanding the different types of paper, such as recycled paper and FSC paper, as well as the grammage concept, you will be able to choose high quality kraft bags that meet your needs. Quality indicators such as texture, appearance, resistance to tearing and humidity, as well as quality certifications and labels, will serve as a guide to assess the quality of the paper. It is with this knowledge that we are able to make informed choices and contribute to the preservation of the environment while using quality kraft bags.
At Covr, KRAFT bag supplier, find a very wide selection of kraft bags, available in various shapes and sizes as you need.