The pulp is broken so that the wood elastic fibers are rearranged and given a certain strength, so it is called coated paper, and finally it is sprayed with silicone, which is the daily process of manufacturing baking paper. So do you know, in fact, if you don’t use baking paper safely, there will be three safety hazards. Come and see it with me today.
The safety hazards brought by baking paper materials come from three places.
First, the applied baking paper substrate.
Parchment paper/translucent paper/high-tightness, high-smoothness, and super-pressure kraft pulp paper are the most common substrates. But no matter what kind of substrate, we need to select the baking paper made of virgin pulp. The virgin pulp paper uses biological technology, so no harmful additives such as bleaching agent are added. And the toughness is better, it is not easy to break, and the use experience is good.
What are the hidden dangers of unsafe use of baking paper?
Second, the silicone coating added to achieve its temperature and peel resistance.
At present, there are several types of silicone coatings: solvent-free type> emulsion type> solvent type (safety comparison). Among them, emulsion type and solvent-free type are the most popular manufacturing technologies abroad.
And the most commonly used technique in our country stays in solvent type. The peeling effect is very good and the use is convenient, but a large amount of solvent residue will occur during the use process, which is harmful to the environment and the health of workers.
Third, the oil repellent is improperly added to speed up the oil repellency.
The papermaking process is a method widely recognized at home and abroad to speed up the oil resistance of baking paper. Among them, the safest way is to speed up the beating degree of the paper (when the paper is made from the copper wire, the degree of sand filtering of the slurry) to improve the hydrophilicity and variability of the elastic fibers of the paper.
Manufacturers have a great selection of building materials in the process of manufacturing baking paper. The use of inferior building materials will cause different degrees of toxicity in the direct contact with food during the baking process, resulting in serious food safety problems. The 3 hidden dangers of unsafe use of baking paper, the above are the points that everyone should pay attention to.
