Milk powder packaging safety testing instrument

Milk powder packaging safety testing instrumentProduced by Jinan Languang, milk powder packaging requires packaging materials with oxygen blocking, light blocking, moisture proofing, fragrance preservation, and odor prevention functions. Barrier materials should be selected according to different contents, shelf life, production equipment, storage conditions, etc. On the one hand, it is necessary to ensure that bacteria, dust, gases, light, moisture, etc. in the external environment cannot enter the packaging bag; On the other hand, it is required that the packaging material itself has good stability, does not absorb odors, and is difficult for small molecules to migrate; It is also necessary to ensure that the moisture, oil, aromatic components, and ingredients that affect product quality in milk do not penetrate outward, thereby achieving the goal of preventing packaged food from spoiling.

Milk powder packaging safety testing instrumentRelated testing items and experimental instruments:

1. Packaging material safety and odor indicators:
The residual detection of printing ink solvents is carried out using GC-7800 gas chromatograph.
The migration amount of milk powder packaging is detected using the C830 migration amount and non-volatile matter analyzer.
2. Barrier indicators such as oxygen and moisture resistance:
VAC series differential pressure gas permeameter or isobaric oxygen permeameter OX2/230 model is selected for the detection of oxygen, nitrogen, and carbon dioxide permeation rates;
For the detection of water resistance and water vapor permeability, a cup type moisture permeability tester or an electrolytic water vapor permeability testing system W3/330 model should be used;
3. Sealing performance testing of milk powder packaging bags:
Both MFY-01 negative pressure method sealing tester and LSSD-01 leakage and sealing strength tester using positive pressure method can be used for testing the sealing performance of milk powder packaging, and the quality of heat sealing of packaging can be judged through different testing principles. It is recommended that milk powder companies control the important parameter of sealing during production and laboratory inspections. 1-2 MFY-01 sealing testers should be equipped on the production line, and LSSD-01 leakage and sealing performance testers should be installed in the laboratory for testing.
4. Internal gas analysis of milk powder packaging:
Headspace gas analysis is particularly important for milk powder packaging, and Classic 650 can be usedAn empty analyzer is used to detect and analyze the content of residual gases such as carbon dioxide and oxygen at the top of milk powder packaging.

5. Testing of other physical properties of milk powder packaging:
Tensile strength and heat sealing strength: XLW series intelligent electronic tensile testing machine
Friction coefficient: MXD series friction coefficient meter
Heat sealing performance: HST-H3 heat sealing tester or GHS-03 dual five point heat sealing gradient meter
6. Impact resistance testing of finished milk powder packaging bags:
At present, the FIT-01 film impact tester is commonly used in the industry for testing the resistance to pendulum impact, and of course, BMC-B1 dart impact is also used for testing the resistance to impact.

Manufacturer - Jinan Languang Electromechanical Technology Co., Ltd

About Jinan Languang

Jinan Languang Electromechanical Technology Co., Ltd. (referred to as Jinan Languang or Labthink Languang) is a multinational technology enterprise established in 1989. The company specializes in the research and development, production, and sales of flexible packaging testing instruments, and is committed to providing industry consulting, product sales, after-sales service, and risk control for packaging, food, medicine, daily chemical, printing, adhesive, automotive, petrochemical, biological, construction, and new energy fields. The company's operational headquarters is located in Jinan, China, Boston, USA, and the SAC network center is located in Hong Kong, China. It has over 50 agents and more than 30 service providers.
Labthink currently produces and sells over a hundred testing instruments, covering areas such as barrier performance testing, thickness testing, physical and mechanical performance testing of packaging materials, and sealing performance testing of packaging containers. Since its establishment, the company has adhered to the service concept of "customer-centric" and has provided comprehensive, professional, and accurate packaging product quality control solutions for more than 10000 scientific research institutions, third-party testing institutions, and enterprise quality control departments. It helps customers start with risk control, improve their awareness of quality and safety, and reduce cost loss.

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