How to choose paper bag material?

How to choose paper bag material?
First of all, the most common paper is white cardboard. Because of its strong texture, the thickness of 210 grams is generally enough to carry 3~5 kilograms. Of course, if it is heavier leather clothing or other items, the weight bearing effect of 250 grams of white card will be better. Good, and the printing effect is also good, the price is moderate, generally the choice for medium and high-end products.
Coated paper is an uncommon material. Its quality is softer than white cardboard. The conventional thickness is 175 grams. The printing effect is the same as that of white cardboard. It also needs to be coated. The price is similar to that of white cardboard. .
In recent years, about 180 grams of white kraft paper is very popular with big brands. This kind of paper bag is more portable and not particularly large because its load-bearing capacity is lower than that of white cardboard, but the printing is not easy to change color and does not need to be coated. The price is also the highest among various materials, and some use yellow leather material. Its price is relatively cheaper than the coated paper below, but the printing effect is not as good as other materials.
If the output value of the product is not high, choosing cheap packaging can save a lot of costs.
Grey board paper and double-sided white materials are more cost-effective, and can be said to be the cheapest material among all paper types. Gray board paper, as the name suggests, refers to paper with one side white and one side gray. The minimum thickness is 250 grams, the hardness is softer, the printing effect is similar to that of white cardboard, and it also needs to be coated.
Double-sided white is similar to gray board paper, except that the two sides are white and the middle is made of gray material. The price is more expensive than gray board paper, and it can also be used to “fill” white cardboard.
When choosing materials, you must first match the grade of the product, and secondly, you must not blindly pursue cheapness. It must be combined with your product positioning and pay attention to the effect of matching with the product to avoid the impact of “disharmony.”