Service Content
GRGTEST provides Express Packaging Material Testing.
Paper express packaging includes four heavy metals, lead, cadmium, mercury, and chromium, solvent residues, adsorbable organic halogens, and bisphenol A (only applicable to electronic waybills for express delivery).
|
Project |
Value |
Limit value |
|
|
Paper |
|||
|
Heavy metals and specific substances |
Pb + Hg + Cd + Cr Total amount of four heavy metals |
mg/kg |
≤100 |
|
Pb |
≤50 |
||
|
Hg |
≤0.5 |
||
|
Cd |
≤0.5 |
||
|
Cr |
≤50 |
||
|
Solvent residue |
Total quantity |
mg/m2 |
≤10 |
|
Benzene class |
≤3 |
||
|
Bisphenol A (electronic waybill for express delivery) |
mg/kg |
<200 |
|
|
AOX |
mg/m2 |
≤5 |
|
Plastic express packaging includes 12 heavy metals such as lead, cadmium, mercury, chromium, specific elements, solvent residues, and phthalates.
|
Project |
Value |
Limit value |
Limit value |
|
|
Paper |
Paper |
|||
|
Non-biodegradable |
Biodegradable |
|||
|
Heavy metals and specific substances |
Pb + Hg + Cd + Cr Total amount of four heavy metals |
mg/kg |
≤100 |
≤100 |
|
Pb |
≤50 |
≤50 |
||
|
Hg |
≤0.5 |
≤0.5 |
||
|
Cd |
≤0.5 |
≤0.5 |
||
|
Cr |
≤50 |
≤50 |
||
|
Zn |
-- |
≤150 |
||
|
Cu |
≤50 |
|||
|
Ni |
≤25 |
|||
|
Mo |
≤1 |
|||
|
Se |
≤0.75 |
|||
|
As |
≤5 |
|||
|
F |
≤100 |
|||
|
Solvent residue |
Total quantity |
mg/m2 |
≤10 |
≤10 |
|
Benzene class |
≤2 |
≤2 |
||
|
PAEs |
DBP + BBP + DEHP Total Amount |
mg/kg |
≤1000 |
|
|
DNOP + DINP + DIDP Total Amount |
≤1000 |
|||
Textile fiber express packaging includes four heavy metals: lead, cadmium, mercury, and chromium.
|
Project |
Value |
Limit value |
|
|
Paper |
|||
|
Heavy metals and specific substances |
Pb + Hg + Cd + Cr Total amount of four heavy metals |
mg/kg |
≤100 |
|
Pb |
≤50 |
||
|
Hg |
≤0.5 |
||
|
Cd |
≤0.5 |
||
|
Cr |
≤50 |
||
Service scope
Suitable for paper, plastic, textile fiber express packaging and mail packaging. Not suitable for express packaging that comes into direct contact with food.
Testing standards
GB43352-2023 "Limits of Heavy Metals and Specific Substances in Express Packaging" is a mandatory national standard that will come into effect on June 1, 2024.
Testing items
Heavy metals and specific substances (excluding fluorine), fluorine, solvent residues, bisphenol A AOX, Phthalate esters.
Test cycle
5 working days.
Our Srengths
Nationwide Service Coverage
GRGTEST is a comprehensive, state-owned third-party metrology and testing institution with a nationwide network. Its technical service guarantee network spans the entire country, and its chemical analysis laboratories are situated in six cities: Guangzhou, Wuxi, Shanghai, Tianjin, Hangzhou, and Chongqing. This makes it convenient for customers to receive testing services in their vicinity.
Recognition by authoritative institutions
GRGTEST has received recognition and authorization from numerous domestic and international authoritative institutions and organizations, boasting a highly professional technical service team.
Professional technical services
Equipped with advanced chemical analysis and testing equipment, and a team of professional talents, GRGTEST's capabilities encompass providing testing, evaluation, certification, and training services for toxic and harmful substances (such as RoHS, REACH, POPs, VOC, ozone-depleting substances, etc.), material composition and performance analysis, reliability life prediction, food contact materials, and other fields.
Provision of customized services
With comprehensive testing capabilities and extensive service experience across various industries, GRGTEST can offer tailored solutions to our clients. We assist in the green and environmental management of corporate products, ensuring compliance with legal and regulatory requirements across different countries and regions.
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