Material Quality Testing Method

Medicine Bottle Leak Test | Sealing Performance Test

Medicine Bottle Leak Test | Sealing Performance Test Medicine Bottle Oral solid medicinal high-density polyethylene bottle is a plastic bottle for oral solid preparation produced by injection blow molding technology with high-density polyethylene (HDPE) as the main raw material. Medicine Bottle Leak Test 1. Torque Test Prepare a number of samples. Put an appropriate amount of glass balls into each bottle, and cover the bottle cap (for a test bottle with a screw cap, use a force measuring wrench to tighten the bottle and cap). 2. Leak Test Place it in a container with an air extraction chamber, and immerse it with water. Vacuumize the chamber to a vacuum degree …

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Detecting carbon dioxide levels in beverages

新製品 | 試験機器、Test Method、テスト標準

Carbon dioxide gas volume is an important quality characteristic index of soft drinks. A typical carbonated soft drink contains approximately 3–4 volumes (6–8 g/L) CO2. Carbonation is usually determined in soft drinks by measuring the pressure in the container at a known temperature. CELTEC proudly presents our CLRT-01 carbon dioxide volume tester for the test of the volume multiple of the carbon dioxide gas capacity of carbonated beverages. It realizes below test steps automatic. Piercing the bottle cap Opening the vent valve to exhaust Closing the vent valve Reciprocating vigorously shaking for 40 seconds Recording MPa after the pressure stabilizes (measuring the liquid temperature) Test results of carbon dioxide gas …

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The important role of carbon dioxide in beverages

パッケージングニュース、Test Method

Carbon dioxide is the most common used gas in the food and beverage industry. It is used to add carbonation to soft drinks, in the form of dry ice to keep food cold during transport. There are certain roles that carbon dioxide plays in soft drinks. Carbonated beverage (soda) products refer to beverages filled with carbon dioxide gas under certain conditions. Carbon dioxide is an important ingredient in carbonated beverages (soda), and is a characteristic of carbonated beverages (soda). The role of carbon dioxide in carbonated beverages (soda) mainly includes the following points: 1. Bring out the heat in the human body and give people a cool feeling. When people …

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Protrusion Puncture Test | Stretch Wrap Films Puncture Resistance

Test Method

Protrusion Puncture Test | Stretch Wrap Films Puncture Resistance Puncture resistance is very important in end-use performance of stretch wrap film used in consumer and industrial product applications. Puncture resistance is a measure of the energy-absorbing ability of a stretch wrap film in resisting a protrusion. The test method is designed to provide the user with a means of measuring the stretch wrap film’s puncture resistance performance under essentially biaxial deformation conditions. A biaxial stress is representative of the type of stress encountered by stretch wrap products in many end-use applications. Puncture Resistance Puncture resistance, as measured by the Protrusion Puncture Test, evaluates the film’s ability to withstand protrusions. The …

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Heat Seal Tester HST-01

Test Method

Heat sealing is a technology that melts the edge of the material with heat under a certain time, temperature and pressure, so that the plastic packaging material forms a hermetic seal. Heat sealing is a technology, but also a method and process. Generally speaking, the materials tested for heat sealing are plastic film, flexible packaging composite film, coated cloth, etc. Heat sealing is used to well protect the quality assurance and shelf life of the contents. For example, under the good heat sealing effect of gas-filled food packaging, it can protect the product from damage during transportation, storage, and shelf life, so that the product can still ensure the quality …

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Penetrability Test for Rubber Stoppers

新製品 | 試験機器、Test Method

Penetrability Test for Rubber Stoppers Importance of Penetrability Test for Rubber Stoppers Penetrability testing assesses the force required by medical needles, such as those used in syringes, to pierce the rubber stoppers of vials. Quality Control This test is crucial for ensuring that rubber stoppers effectively seal medication containers, preventing contamination, leakage, and potential harm to patients. By accurately measuring the penetrability of rubber stoppers, manufacturers can uphold the highest standards of product integrity and patient safety, ultimately contributing to the reliability and efficacy of pharmaceutical products. Development of Medical Needle In the R&D laboratory, penetrability testing provides critical insights into the performance and durability of different needle designs. By …

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Cosmetic Packaging Sealing and Leak Detection

Test Method

Sealing and leak detection of cosmetic packaging refers to the characteristics of the packaging bag to prevent other substances from entering or the contents from escaping. There are two commonly used detection methods: Water decompression method: Take Cell Instruments LT-02 Leak Tester as an example. This leak tester is the equipment based on the principle of pressure drop method in water. The test process is as follows: put a proper amount of distilled water into the vacuum tank, put the sample into the vacuum tank, and place it on the bottom side of the pressure plate for use. The package is completely submerged in water; then set the vacuum pressure …

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Importance of Food Packaging Test

新製品 | 試験機器、パッケージングニュース、Reading Articles、Test Method

Importance of Food Packaging Testing and Testing Instruments Food needs good packaging to protect it from spoilage, contamination, and other hazards. Good packaging also helps to maintain the quality and freshness of the food and to ensure that it is safe for consumption. Additionally, good packaging helps to extend the shelf life of the food and to ensure that it is properly labeled and easy to identify. To improve food packaging quality, it is important to ensure that the packaging materials used are safe and suitable for their intended use. Additionally, it is important to test the packaging materials to ensure that they meet regulatory requirements and industry standards. It …

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Importance and Instrument of Food Package Testing

Test Method

Importance and Instrument of Food Package Testing 5 Reasons Why Packaging Is Important For Food Let’s consider the importance of food packaging through an example: Imagine you’re buying fresh produce, say strawberries, from the supermarket. Without proper packaging, these strawberries are susceptible to damage, bruising, and spoilage during transportation and handling. However, if they are packaged in a sturdy container, such as a clamshell or a plastic punnet, they will remain intact. The packaging serves several critical purposes: 1. Protection Packaging shields the strawberries from physical damage, reducing bruising and preserving their freshness. This protection extends the shelf life of the strawberries, ensuring they remain appealing to consumers for a …

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Test Method

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