What is the use of the plastic composite film test report for liquid food packaging and how to do it

Testing of plastic composite films for liquid food packaging needs to be carried out according to the specified items and methods in the standards, GB national standards, industry standards, external standards, enterprise standards, and local standards. The test report results of plastic composite film testing samples for liquid food packaging will be compared with the requirements in the standard, and the product quality parameters will be reflected in the report. BAIJIAN third-party testing agency can provide testing reports for plastic composite films used in liquid food packaging. Engineers provide one-to-one service and select corresponding testing standards and projects according to needs. After formulating a testing plan, they will arrange for the laboratory to send samples for testing. Plastic composite film testing service for liquid food packaging

Test report: Plastic composite film testing for liquid food packaging

With the development of the times, people pay more and more attention to the quality and performance of products , a true test report can not only improve the credibility of the product, but also help research and development and improve product performance. BAIJIAN can provide testing services for companies, enterprises, and individual merchants. The reports can be used for product research and development, supermarket entry, e-commerce shelves, etc. The report data issued by the laboratory is true and valid.

Testing items for plastic composite films for liquid food packaging:

Testing items:

Peel strength of inner plastic film, adhesion between composite plastic film and paper, Sealing strength, tensile strength, pressure resistance, drop performance, oxygen permeability, dimensional deviation, appearance, potassium permanganate consumption, cutting position, packaging bag width deviation, packaging bag length deviation, printing pattern spacing, roll Core deviation of the drum, width deviation of the finished roll composite film, unevenness deviation of the end face of the finished roll, adhesion between the composite layer plastic film and the paper, logo, roll inner diameter deviation, unevenness deviation, width deviation, length deviation, bag drop, printing quality, total number of microorganisms, sensory indicators, toluenediamine, evaporation residue, heavy metals, heavy metals calculated as Pb, appearance quality, printing pattern size deviation, number of joints, requirements and markings, adhesion between composite film and paper, microorganisms Indicators, solvent residual amount, decolorization test only for WSLZ membrane, specifications, total migration amount 4% acetic acid, total migration amount 65% ethanol, total migration amount n-hexane, sensory, pathogenic bacteria Shigella, pathogenic bacteria Salmonella, Pathogenic bacteria Hemolytic Streptococcus, pathogenic Staphylococcus aureus, total number of colonies, slitting position, printing pattern spacing, peeling strength, roll inner diameter deviation, end surface unevenness deviation, overprinting accuracy, breakage force, stretch Strength, logo, packaging, roll inner diameter deviation, composite layer plastic film and paper adhesion, overprint accuracy deviation, hygiene index, toluenediamine only for SS film and WSS film, composite film roll end surface unevenness deviation, composite Film roll width deviation, hygienic performance, total migration amount, decolorization test, heat sealing strength, microbial indicators on the surface of plastic composite film and food contact, tensile strength, heavy metals measured in Pb, size deviation of printed patterns, slitting position deviation

Testing standards for plastic composite films for liquid food packaging:

Testing standards:

1. GB1038-2000 Gas permeability test method for plastic films and sheets. Pressure difference method

2. GB/T 1040.3-2006 Determination of tensile properties of plastics Part 3: Test conditions for films and sheets

3. GB/T6673-2001 Length and width of plastic films and sheets Determination

4. GB/T 1038-2000 6.8 Test method for gas permeability of plastic films and sheets. Pressure difference method

5. GB/T8808-1988 Peeling of soft composite plastic materials Force test method

6. GB19741-20056.26.3 Plastic composite films and bags for liquid food packaging

7. GB/T GB 31604.9-2016 "Plastic composite films for liquid food packaging" , Bags》 GB/T GB 31604.9-2016

8. GB 31604.7-2016 "Plastic composite films and bags for liquid food packaging"

9. GB/T5009.119-2003 Determination of diaminotoluene in composite food packaging bags

10. GB 19741-2005 5.1 Plastic composite films and bags for liquid food packaging

11. GB/T 13022-1991 Plastic film Elongation property test method

12. GB4806.7-2016 National Food Safety Standard Plastic Materials and Products for Food Contact 5.5.1

13. GB/T 19741-2005 6.12 "Liquid Plastic composite films and bags for food packaging》 GB/T 19741-2005 6.12

14, GB/T 19741-2005 6.11 "Plastic composite films and bags for liquid food packaging" GB/T 19741-2005 6.11

15. GB8808-1988 Peeling test method for soft composite plastic materials

16. GB/T 19741-2005 Plastic composite films and bags for liquid food packaging

17. GB/T19741-20055.3 Plastic composite films and bags for liquid food packaging

18. GB31604.8-2016 National Food Safety Standard Determination of Total Migration of Food Contact Materials and Products 5.5.1

19. GB/T 19741-20056.11 Pressure resistance

20. GB/T 19741-20056.12 Plastic composite film for liquid food packaging

Hundred Inspection Test Report Processing Process:

1. Communicate with customer service through the website contact information

2. After confirming the demand, recommend and formulate a plan, and then make a quotation

3. Confirm After the plan and quotation are made, arrange for the samples to be mailed to the designated laboratory for testing.Carry out the test

4. After the sample is sent to the laboratory, wait for the laboratory test results

5. After the laboratory test is completed, the corresponding report will be issued. If a paper report is required, it will be mailed.

If you need to expedite the process, you need to communicate in time and arrange expedited services

The role of the test report:

1. Project bidding: CMA/CNAS Qualification report;

2. Settled on the online e-commerce platform: the quality inspection report is recognized by all major e-commerce platforms;

3. Used as a sales report: issue a test report with legal effect, Let consumers feel more at ease;

4. Papers and scientific research: provide professional personalized testing needs;

5. Judicial services: provide scientific, fair and accurate testing data;

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production link problems;

The content of the above article is a partial list. For more testing needs and details, please consult the agency’s online customer service free of charge for testing. BAIJIAN, real sample testing, real report.