packaging testing equipment Water Vapor Permeation Tester
Products
Home /

Flexible Packaging Testing Service

/

Testing Items

/

oxygen transmission rate test

/EVOH Barrier film oxygen transmission rate testing

EVOH Barrier film oxygen transmission rate testing

Oxygen transmission rate (OTR) is the measurement of the amount of oxygen gas that passes through a substance over a given period. It is mostly carried out on non-porous materials, where the mode of transport is diffusion, but there are a growing number of applications where the transmission rate also depends on flow through apertures of some description.

  • Brand:

    GBPI
  • Item NO.:

    Oxygen Transmission
  • Product Origin:

    Guangzhou China
  • Shipping Port:

    Huangpu Guangzhou
Inquiry now
Product Detail

What affects the OTR of films



Good oxygen barrier is achieved by combining functional layers to create a film with the required barrier, as well as those other properties necessary to produce a serviceable package. For example, EVOH has exceptional OTR properties, but needs moisture barrier and mechanical properties provided by layers that are coextruded or laminated around it.



OTR is most affected by the following factors.



1. Thickness of barrier layer: Generally, the thicker the oxygen barrier-providing layer, the better the barrier. But there are process and cost limitations that restrict the thicknesses that can be realistically produced or successfully utilized.



2. Copolymer ratio, plasticizer content, and polymerization process: All PVdCs (or EVOHs or PVOHs) are not created equal. Properties are compromised during polymer and product development, so that total performance in target applications is optimized. There can be substantial differences in OTR values depending on the selections made. For example, both ASB-X and AXT are PVdC-coated and sealable, but their OTRs are 4.5 cc/100 in2/24 hr and .40 cc/1 00 in2/24 hr, respectively. ASB-X has the poorer OTR, but a broader seal range than AXT.



3. Base film surface compatibility: The physical and chemical characteristics of the base film surface have a major effect on the OTR after metallization, and to a lesser degree, after coating. This is evidenced by Met PET's exceptional barrier, as well as the difference in OTRs between various metallized OPP products (refer to Table 10).


So how to measure the films oxygen transmission rate?



GBPI Overall packaging testing instruments help you find out the answer.

GBPI R&D latest packaging testing equipment for packaging industry.We develope latest Y110 and Y310 Oxygen Permeability Tester for packaging material Oxygen Transmission Rate Testing.



Comply to ASTM standard test methods include:


D3985 Standard Test Method for Oxygen Gas Transmission Rate Through Plastic Film and Sheeting Using a Coulometric Sensor

F1307 Standard Test Method for Oxygen Transmission Rate Through Dry Packages Using a Coulometric Sensor

F1927 Standard Test Method for Determination of Oxygen Gas Transmission Rate, Permeability and Permeance at Controlled Relative Humidity Through Barrier Materials Using a Coulometric Detector

F2622 Standard Test Method for Oxygen Gas Transmission Rate Through Plastic Film and Sheeting Using Various Sensors

Send A Message

Leave us a message, we will get back to you ASAP.

Related Products
Professional 8800XE Equal - Power Diesel Silent Generator supplier 8800XE Equal - Power Diesel Silent Generator
Product Introduction This portable diesel silent generator is designed for outdoor industrial emergency power supply. Adopting air - cooled four - stroke technology, it features stable performance, durability, strong power, high efficiency, intelligent protection, and low noise reduction, making it an ideal choice for various power - demanding scenarios. Product Parameters Name Details Model of Power 220 Rated Power 6.0kw (220V); 8.75kw (380V) Voltage 220V; 380V Fuel Tank Capacity 12.5L (220V); 15L (380V) Engine Oil Capacity 1.65L Weight 158kg Displacement 499cc Size 910530740mm Working Ambient Temperature ≤40°C Voltage Distortion Rate ≤10% DC Voltage 12V DC Current 8.3A Starting Method Electric start   Product Applications Industrial Power Generation Suitable for power supply in industrial factories, providing stable electricity to support production lines and various industrial equipment operations. Power for Aquaculture Can be used in aquaculture farms, ensuring continuous power for environmental control systems, feeding equipment, etc., to maintain the normal growth environment of aquatic products. Outdoor Construction Ideal for outdoor construction sites, supplying power for construction machinery, lighting, and other equipment, ensuring the smooth progress of construction projects.
Intelligent sealing performance tester GBPI Intelligent sealing performance tester
 GBM-D1 intelligent sealing performance tester uses the working principle of pressurizing the sample to test the sealing strength and integrity of packaging materials. It is suitable for food and medicine packaging materials such as flexible, rigid, porous and laminated aluminum foil. There are multiple test modes for comprehensive evaluation of the tightness and integrity of packaging materials. Wide applicability, complete functions and accessories, in line with applicable ASTM, ISO and GB standards. At the same time, our company provides matching accessories and services for different samples.  
Professional Packaging lab equipment high accuracy barrier film water vapor permeability analyzer moisture vapour transmission rate supplier Packaging lab equipment high accuracy barrier film water vapor permeability analyzer moisture vapour transmission rate
Application W413 2.0 water vapor permeability tester is designed to test the water vapor transmission rate (WVTR) of films or sheets materials.  
Residual Solvents Testing Flexographic Printing Residual Solvents in Packaging Materials
The identification and quantitation of residual printing solvents in synthetic packaging materials are very important for the material packaging suppliers, the printers and the packaging users of food and pharmaceutical products.
Leakage Tester Leakage Tester GB- M2S
             
Water Vapour Permeation Analyzer Water Vapor Permeability Tester electrolytic sensor method -W203
W203 Water Vapor Permeability Tester Wholly automatic, software easy to use. Curves of transmission rate, water vapor density, humidity and temperature, auto record and continuous display. 
YH1200 haze meter GBPI Spectrophotometer (Core Technology)
  Introduction GBPI haze meter can easily achieve ASTM D1003 non-compensation method, ISO 13468 compensation method, full light transmittance,haze test.Open sample bin can be vertically and horizontally tested to accommodate more samples to be tested.The YH1200 haze meter uses a PD array detector to meet the CIE V(λ)2 degree visual response. The compensation method can be used to measure the light transmittance and haze with high precision and repeatability.   Technical Advantage 1.Double standard ISO&ASTM Able to meet the test standard requirements of different users, in accordance with ASTM D1003/1044,ISO 13468,ISO 14782,GB/T 2410,JJF 1303-2011,CIE 15.2,JIS K7105,JIS K7361,JIS K 7136   2.Easy to operate, faster and more accurate measurement The YH1200 haze meter is equipped with a large-size touch screen for easy operation.With a PD array detector, CIE V(λ)2 degree visual response enables high precision and repeatable transmittance and fog measurements.USB data output device for docking with laboratory system.   3.Dynamic measurement Independent light source detector and temperature sensor, constantly monitor light source and environmental change, ensure the reliability of test data.   4.With compensation port, so that the measurement data more accurate Meet ASTM D1003 non-compensation method, ISO 13468 compensation method, full light transmittance, fog test, provide more accurate test results.   5.Easy to measure and widely applicable to samples Open measuring area, vertical and horizontal testing, suitable for more samples to be tested.   6.Quality control software It provides powerful software for measuring and analyzing fog and light transmittance, which is suitable for quality monitoring and tabulated management of fog and light transmittance data in various industries.The management of users will be digitized at the PC end, the difference of fog and light transmittance will be compared, and the test report form will be generated to facilitate customer customization and management.   Application YH1200 haze meter is widely used in glass processing, plastic processing, film processing, screen processing, packaging industry, liquid pharmaceutical analysis and other aspects.   Specification Product Model GBPI Haze Meter Optical Geometry Transmittance:0/D (Parallel light illumination, diffuse viewing); Conform to the standards: ASTM D1003/1044,ISO 13468,ISO 14782,GB/T 2410,JJF 1303-2011,CIE 15.2,JIS K7105,JIS K7361,JIS K 7136 Characteristic The instrument can easily achieve ASTM D1003 non-compensation method, full light transmittance,haze test. Open measuring area for vertical and horizontal testing. In glass processing, plastic processing, film, screen processing, packaging and other industries are widely used in transmittance,haze detection. Integrating Sphere Size Φ154mm Light Source 400nm to 700nm, combined LED light Spectrophotometric Mode / Sensor The PD array detector satisfies CIE V(λ)2 degree visual response Wavelength Range / Wavelength Interval / Semiband Width / Measurement range 0~100% Measuring Aperture Φ20mm/Φ15mm/Φ8mm/Φ4mm(Select a single aperture) Sample Size Thickness <170mm Color Space / Color Difference Formula / Other Colorimetric Index Haze(ASTM D1003/1044,ISO13468),Transmittance T(ISO),Transmittance T(ASTM) Observer Angle 2° Illuminant D65,A,C Displayed Data PASS/FAIL Result Measuring Time About1.5s Resolution 0.01unit Repeatability Φ20mm,within 0.05 (After preheating and calibration of the instrument, standard deviation values of standard haze tablets with a test haze of about 30 for 30 times were taken at intervals of 5s.) Inter-instrument Error Φ20mm,with 0.4 (After the instrument is preheated and calibrated, the standard deviation between the standard haze tablet and the reference value is tested at an interval of 5s.) Dimension L*W*H=290X211X511mm Weight About7.6kg Power AC 24V, 3A Power adapter power supply Illuminant Life Span 5 years, more than 3 million times measurements Display 7-inch TFT color LCD, Capacitive Touch Screen Data Port USB, Print serial port Data Storage Standard 1000 pcs,sample 20000 pcs Language Simplified Chinese,Traditional Chinese,English Operating Environment 0~40℃(32~104°F) Storage Environment -20~50℃(-4~122°F) Standard Accessory Power Adapter, User Guide,Quality Management Software (download from the official website),USB cable,0% calibration box, measuring aperture. Optional Accessory Micro-printer,Test fixture, standard haze sheet, foot switch Note: The specifications are subject to change without notice.      
Falling Dart Impact Tester Falling Dart Impact Tester GBD-L2
GBD-L2 falling dart impact tester is suitable for testing materials such as plastic film or sheet and steel plate coating with a thickness of less than 1mm. Under a given height of free falling dart impact, it can measure the energy (in Quality to express results) of plastic films,thin section specimens and other materials. Through the impact resistance test, it can prevent the packaging surface from being damaged when the packaging material is impacted or dropped due to insufficient toughness of the packaging material, and effectively avoid the product from being damaged due to impact or falling in the circulation link. It can be used in scientific research, teaching, industrial and mining enterprises, laboratories, research institutes and quality supervision departments.
20 KN Universal test machine GBPI 20 KN UNIVERSAL TEST MACHINE
This Series machine can be applied to test lots of materials in rubber tensile elongation, compression, tear, big size peel (can 90 degrees and 180 degrees) and other mid-force mechanical test( 5KN,10KN,20KN,optional ) , such as tires, belt, shoes, plastic, film, acrylic,FRP, ABS, EVA, PU, aluminum-plastic pipe, composite materials,waterproof materials, fibers, textiles, wire and cable, paper, gold foil,ribbons, thread, spring, wood, medicine packaging materials, tapes etc.
Mask Tester Respirator Fit Test Machine Mask Tester & Supplies
GB-MH180 Respirator Fit Test Machine is a specialized instrument for measuring leakage ratio of dust concentration quantitatively in and out of mask to select fitted mask and check leakage, which is compatible with the requirements of OSHA and GB 19083-2010 .The Respirator Fit Test Machine is widely used in workplaces such as hospitals, manufacturing plants, production sites, and other testing institutions.  
  • Facebook
  • Linkedin
  • Youtube
  • Twitter

Copyright @ 2026 Guangzhou Biaoji Packaging Equipment Co.,Ltd. All Rights Reserved.

Chat now

Inquiry Now

Home

Products

NEWS

contact