CELTEC

PET Bottle and Cap Quality Testing-A Comprehensive Guide

Iepakojuma jaunumi, Rakstu lasīšana, Testa metode

PET Bottle and Cap Quality Testing PET bottles, made from the versatile plastic material polyethylene terephthalate (PET), boast properties such as light weight, high transparency, and impressive impact resistance. This article delves into the quality testing of PET bottles, exploring crucial factors such as verticality, wall thickness, compression, cap opening, and sealing performance. Introduction PET …

PET Bottle and Cap Quality Testing-A Comprehensive Guide Lasīt vairāk “

The Testing Principle and Technical Characteristics of the Packaging Airtightness Tester

Testa metode

The testing principle and technical characteristics of the packaging airtightness tester The packaging leak tester is also called the packaging leak detector. It is an instrument specially used by production and processing enterprises to test the airtightness of packaging bags, bottles, jars and other containers in the food, dairy and pharmaceutical industries, so as to …

The Testing Principle and Technical Characteristics of the Packaging Airtightness Tester Lasīt vairāk “

Coefficient of Friction Test | Testing Instruments

Testa metode

Coefficient of Friction Test Testing the physical properties of materials is crucial across various industries, from packaging and food to medicine and academia. One essential measurement in this realm is the friction coefficient, a key factor influencing material slipperiness. Test Application of Coefficient of Friction Tester The coefficient of friction meter is used to measure …

Coefficient of Friction Test | Testing Instruments Lasīt vairāk “

Test Method for Flex Resistance of Food Packaging

Testa metode

Test Method for Flex Resistance of Food Packaging Test Methods According to ASTM F392/F392M-M (2015) D method. After the film and bag are left to stand for 24 hours in a standard environment, a rectangular sample of 200mm×280mm is cut from the film or bag. Fix the width direction of the sample on the fixture, …

Test Method for Flex Resistance of Food Packaging Lasīt vairāk “

What items should be tested for PET bottles/caps for beverage products？

Testa metode

Summary of bottle cap test items Sealing performance test Use a capping machine to seal the non-carbonated cap according to the rated torque that meets the requirements, test it with a seal tester, pressurize to 200kPa, keep the pressure under water for 1min, observe whether there is air leakage, then increase the pressure to 350kPa, …

What items should be tested for PET bottles/caps for beverage products？ Lasīt vairāk “

Requirements and Methods for Physical Performance Testing of Medicinal Ointment Tubes

Testa metode

Ointment refers to a semi-solid external preparation with a certain consistency made by uniformly mixing a drug with a suitable base. The ointment is contained in a polyethylene/aluminum/polyethylene composite tube. In order to ensure the safety and stability of the drug during circulation and use, the drug packaging material standard sets some requirements for the …

Requirements and Methods for Physical Performance Testing of Medicinal Ointment Tubes Lasīt vairāk “

Battery Separator Testing for Lithium Batteries

Testa metode

The separator is an important part of the lithium battery. The separator is electronically insulating to avoid short-circuits; at the same time, it has ion conductivity to ensure the electrochemical performance of the battery. The diaphragm has a significant impact on the capacity, cycle performance, charge-discharge rate, etc. of the battery; especially has a greater …

Battery Separator Testing for Lithium Batteries Lasīt vairāk “

Penetrability Testing for Butyl Rubber Stopper

Jauns produkts | Testēšanas instrumenti, Testa metode

Penetrability Testing for Butyl Rubber Stopper Butyl Rubber Stoppers Butyl rubber stoppers stand out for their exceptional sealing performance and robust drug resistance, making them the primary choice for glass bottles in direct contact with pharmaceuticals. As the pharmaceutical industry embraces these stoppers, assessing their penetrating performance becomes crucial, focusing on key parameters such as …

Penetrability Testing for Butyl Rubber Stopper Lasīt vairāk “

Food Stuff Package Tests

Iepakojuma jaunumi, Testa metode

Food packaging testing is important because it ensures that the materials used to package food are safe and suitable for their intended use. It also helps to ensure that the packaging materials do not contaminate the food, and that the food is protected from spoilage, contamination, and other hazards. Testing also helps to ensure that …

Food Stuff Package Tests Lasīt vairāk “

Biežāk sastopamie plēves materiāli un to 9 svarīgākie testēšanas elementi

Iepakojuma jaunumi, Testa metode

Testēšanas metode un plēves materiāls Pieci izplatītākie plēves materiāli 1.PA (neilons) PA ir labas barjeras īpašības, caurspīdīgums, izturība pret caurduršanu un citas mehāniskās īpašības; viegli uzsūc mitrumu un deformējas, un PA barjeras īpašības pēc mitruma uzsūkšanās arī ievērojami samazinās. Pielietojums To plaši izmanto pārtikas produktu iepakošanā, galvenokārt barjeras slānim.....

Biežāk sastopamie plēves materiāli un to 9 svarīgākie testēšanas elementi Lasīt vairāk “

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