The difference between food white kraft paper and ordinary kraft paper!

Whether it is in the food packaging material manufacturing industry such as cooked vegetable packaging, beverages and dry goods knowledge tea, it has always been very easy to find packaging made of packaging paper. I have learned that general packaging paper can be used for non-food packaging materials, and the fluorescent agent components of ordinary white kraft paper are usually many times higher than the standard, and the damage to the body is also very large, so it cannot be used as food packaging materials. Kraft paper manufacturers tell you how to distinguish food white kraft paper from ordinary ones and the application specifications of food white kraft paper.

4 ways to distinguish food white kraft paper from ordinary kraft paper:

1. The key difference specification: fineness

Food white kraft paper is usually added with a very small amount of bleaching solution, while ordinary white kraft paper is in pursuit of the beauty and generosity of the perfect color, plus the bleaching solution that exceeds the specifications of food stainless steel, this color looks extra white, giving people a very good feeling , so the fineness of food white kraft paper is usually low, and it even looks yellow. Therefore, when customers choose white kraft paper for food, the fineness is a very important reference standard. If the fineness is very high, let alone ordinary white kraft paper.

edible white kraft paper

2. Ash manipulation

The production and manufacturing of food white kraft paper is strictly controlled, and the index values ​​of all levels are equipped in accordance with the provisions of food stainless steel, so the ash content of food white kraft paper is controlled at a very low level, while ordinary white kraft paper can control the cost, and the ash content is higher.

3. Inspection report

According to the regulations of food stainless steel packaging products in my country, food white kraft paper must be inspected according to QS. If it is a food white card, there is this inspection report, but generally not.

4. Price

Although it is not certain that the price is different, it is also a very important standard value. The price of white kraft paper for food is generally above 9,000 yuan/ton, and the ordinary one is generally around 7,500 yuan/ton. If the price of white kraft paper is very high Low, let alone, must be ordinary, after all, the cost of the product is put there.