The PP material is a referred to as polypropylene, which is a thermoplastic resin made of propylene polymerization. In our lives, it can be seen everywhere, such as PP plastic bowl, PP plastic fork, PP plastic stool, sealing box, plastic bag, etc. And now is the food grade PP material, according to the standards for the detection of Chinese food contact materials, the food grade PP material belongs to the category of GB 4806.7-2016.
PP material products
GB 4806.7-2016 Standard for Plastic Materials and Products for Food Safety National Standard Food Contact Plastic Materials, mainly food contact plastic materials and products, as well as unsulfurized thermoplastic elastomers and articles.
The food grade PP material we said is also in the request of GB 4806.7-2016, in addition to the requirements of GB 4806.7-2016, it is necessary to comply with the provisions of GB 4806.1-2016.
Since the new national standard GB 4806.7-2016 “Food Safety National Standard Food Contact Plastic Materials and Products”, which is implemented from April 19, 2016, is a new standard for the detection of Chinese food contact materials in PP materials.
This standard reminds the detection project of evaporation residue by the Old National Standard GB “Food Packaging Polypropylene Model”, which has increased the requirements of the evaporation residue, and the total mobility requirements are added, and the requirements for different food simulations: water Class, alcohol, acid, oil food simulation, this major change is to test EC and EN 10/2011 standards for EU food contact materials. After the change of food contact materials, it is more close to the situation used in our lives.
Now, let’s take a look at the PP materials in accordance with GB 4806.7-2016 “Food Safety National Standard Food Contact Plastic Materials and Products” What items:
Polypropylene molded PP
GB 4806.7-2016 Food Safety National Standard Food Contact Plastic Materials and Products
Sensory analysis
Potassium permanganate consumption
Heavy metal (with PB)
Total mobility -4% acetic acid
Total mobility -20% ethanol
Total mobility -95% ethanol
Total mobility – isooctane
Decolorization test
Here, in addition to meeting GB 4806.7-2016 “Food Safety National Standard Food Contact Plastic Materials and Products”, PP raw materials are also required to meet GB 4806.6-2016 “Food Safety National Standard Food Contact Plastic Resin” .
GB 4806.1-2016 Food Safety National Standard Food Contact Materials and General Safety Requirements for Products
GB 4806.2-2015 Food Safety National Standard Pacifier
GB 4806.3-2016 Food Safety National Standard Enamel Products
GB 4806.4-2016 Food Safety National Standard Ceramics Products
GB 4806.5-2016 Food Safety National Standard Glass Products
GB 4806.6-2016 Food Safety National Standard Food Contact Plastic Resin
GB 4806.8-2016 Food Safety National Standard Food Contact Paper and Cardboard Materials and Products
GB 4806.9-2016 Food Safety National Standard Food Contact Metal Materials and Products
GB 4806.10-2016 Food Safety National Standard Food Contact Coatings and Coatings
GB 4806.11-2016 Food Safety National Standard Food Contact Rubber Materials and Products
GB Food Safety National Standard Food Contact Materials and Additives for Products
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GB 4806.7-2016 Food Safety National Standard Food Contact Plastic Materials and Products