Test range

Paper packaging materials (such as the sealing part of cartons, paper boxes, paper bags, etc.)

Plastic packaging materials (such as the sealing or lid of plastic bags, plastic boxes, etc.)

Metal packaging materials (such as the sealing or lid of metal cans, metal boxes, etc.)

Glass packaging materials (such as the lid or sealing device of glass bottles, glass jars, etc.)

Composite packaging materials (composite of two or more materials, such as the sealing part of paper-plastic composite, aluminum-plastic composite, etc.)

Test items:

Leak test: Test the sealing performance of the packaging by pressurization or vacuum to detect whether there are tiny damage or leakage points.

Seal strength test: Evaluate the tensile strength and tear resistance of packaging materials and sealing structures to ensure that the packaging will not fail to seal due to external forces during transportation and storage.

Dye penetration test: Place dye liquid around the package to observe whether the dye penetrates into the package. It is suitable for detecting leakage problems at the edge and sealing area of the package.

Bubble test: By immersing the package in water and pressurizing it, observe whether bubbles emerge to determine whether there is leakage at the seal.

Microbial barrier test: Tests the microbial isolation performance of the package and evaluates whether the package seal can effectively prevent the invasion of microorganisms. It is commonly used in the medical and pharmaceutical fields.

Testing standards:

GB/T 10440-2008

ASTM F1929

ASTM F2096

ASTM F1140

ISO 11607-1

GB 18454-2001

AAMI ST77

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 problems
 

100% inspection 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 required
 

Testing and testing characteristics:

1.The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby
 
3. 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