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2021
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From the perspective of packaging inspection, how much do you know about melamine tableware?
2021 This year, with the implementation of the strictest-ever "plastic ban," single-use plastic straws have officially stepped off the stage. When it comes to plastic utensils used in food service, melamine plastic tableware—also known as imitation porcelain tableware—stands out as one of the three major categories alongside ceramic and stainless steel cutlery. Combining the best qualities of both ceramics and plastics, melamine tableware has become a household name and is now an internationally popular, eco-friendly option widely embraced around the globe—and highly favored by consumers.
So, starting from Food Packaging Testing From that perspective, what are its "highlights"?
They are non-toxic and odorless, have a fine texture, a smooth surface, vibrant colors, diverse patterns, strong impact resistance, are shatterproof, dishwasher-safe, and can withstand repeated cleaning. Therefore, when engaging in Food Packaging Testing In the eyes of workers, they are "beautiful and practical."
So, do you know what materials melamine plastic tableware is made from?
Melamine plastic tableware is made from melamine molding powder, which is formed into tableware through compression molding. Melamine powder Thus, using melamine-formaldehyde resin as the raw material, Cellulose Made from a base material combined with pigments and other additives, it is three-dimensional in nature. Networked structure Therefore, it belongs to Thermosetting Ingredients: Melamine powder, chemically known as melamine formaldehyde resin, also referred to as melamine-formaldehyde resin or simply melamine resin. Its English abbreviation is “MF” 。
Of course, to become a qualified piece of tableware, it needs to pass 13 Item Food Packaging Testing The inspection items.
|
Serial Number |
Testing Items |
Testing method |
|
1 |
Sensory requirements |
GB 4806.7-2016 |
|
2 |
Total Migration Volume |
GB 31604.8-2016 |
|
3 |
Potassium permanganate consumption |
GB 31604.2-2016 |
|
4 |
Heavy metals (as Pb Plan) |
GB 31604.9-2016 |
|
5 |
Decolorization test Products limited to those with added colorants ) |
GB 31604.7-2016 |
|
6 |
Melamine Specific Migration Volume |
GB 31604.15-2016 |
|
7 |
Total specific migration (expressed as formaldehyde) |
GB 31604.48-2016 |
|
8 |
Thermal and Drought Resistance |
QB/T 1999-1994 5.2 |
|
9 |
Low-temperature resistance |
QB/T 1999-1994 5.3 |
|
10 |
Moisture and heat resistance |
QB/T 1999-1994 5.4 |
|
11 |
Pollution resistance |
QB/T 1999-1994 5.5 |
|
12 |
Warpage (Ground Level) |
QB/T 1999-1994 5.6 |
|
13 |
Falling down |
QB/T 1999-1994 5.7 |
“ Beautiful and practical "Melamine plastic tableware truly lives up to its reputation—each product undergoes the process shown in the image above." Food Packaging Testing Related projects—these diverse types Food Packaging Testing Besides ensuring the practicality of the tableware, the most important aspect is guaranteeing its safe usability.
Currently, many unscrupulous manufacturers, in their quest to cut costs, often resort to using substandard raw materials or employing improper production processes, which can lead to melamine migration and the release of formaldehyde in melamine plastic tableware. As everyone knows, Melamine Entering the human body can easily lead to bladder and kidney stones, which may subsequently result in kidney failure. Formaldehyde Failure to meet the monomer migration limits can result in formaldehyde entering the human body through food—formaldehyde is a potent carcinogen with mutagenic properties, capable of impairing liver function and damaging the nervous system.
For these sneaky tricks employed by unscrupulous businesses, we can rely on advanced, high-end experimental testing equipment, as well as highly skilled and experienced technical experts, to deliver authoritative results. Food packaging inspection, Not only does the center provide scientifically accurate and objective testing data, but it also conducts large-scale, year-round inspections of plastic tools used in food packaging. Additionally, the center has accumulated extensive and valuable experience across all stages of melamine tableware production—ranging from monitoring raw and auxiliary materials to overseeing the manufacturing and processing procedures, right up to the final product formation.
Through the China Packaging Research and Testing Center Food Packaging Testing Melamine plastic tableware after processing not only allows businesses to genuinely "cut costs," but also gives consumers peace of mind when using it.
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