BAIJIAN - Material testing agency
Wooden packaging material testing refers to the testing of wooden materials such as wood and artificial board products used for supporting、 protecting、 or transporting goods. The main testing items for wooden packaging materials include: static bending strength、 bending strength、 bonding strength、 nail grip strength、 moisture content、 formaldehyde release、 weather resistance、 etc. Common quality issues with wooden packaging materials include: board breakage; Rusting of products caused by high moisture content of wood; Formaldehyde release and harmful gas release. Composite packaging material testing refers to the combination of two or more materials through one or more composite processes to form a composite material with certain functions. The testing items of composite packaging materials mainly include: barrier performance、 mechanical performance、 weather resistance、 light resistance、 anti-static performance、 etc. Common quality issues with composite packaging materials include: barrier performance (moisture and oxygen permeability) and mechanical properties not meeting the standards; Aluminum foil bags and aluminum plated bags have poor light resistance; Electrical properties such as surface resistance are not up to standard. Food packaging inspection: Food packaging has the function of protecting food、 preventing damage from external factors such as biology、 chemistry、 physics、 etc. during the circulation process、 and maintaining the stable quality of the food itself. It can not only facilitate food consumption、 but also demonstrate the appearance of the food、 attract consumption、 and enhance product value. Common food packaging materials include paper、 plastic、 wood、 glass、 metal、 etc. The food packaging testing items mainly include: protective performance (physical performance is the same as the testing performance of various materials mentioned above)、 food safety performance (chemical performance (hygiene performance、 heavy metals、 harmful substances (plastic additives、 coatings、 solvents、 etc.)、 microorganisms、 etc.)
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific、 fair、 and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsinspection and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered、 meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing、 with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle、 low cost、 and attentive service 7. Possess authoritative qualifications such as CMA、 CNAS、 CAL、 etc 8. The testing report is authoritative and effective、 and is generally used in China