Film Heat Shrinkage Tester tests various heat shrinkage propertiesforthe filmaccording to the principle of air heating (air bath).Suitable for heat shrinkable films which produced with polyethylene, ethylene copolymers and their mixtures, such as beverage labels, bottled bundle packaging, sausage shrinkage packaging, outer film of daily chemical products, outer film of cigarette boxes, etc. It is a device that can accurately and quantitatively measure the thermal shrinkage force, cold shrinkage force, shrinkage rate, shrinkage time and other properties of plastic films during thermal shrinkage.

This product is based on the testing principle of the coulometric sensor method testing Oxygen, and is designed and manufactured with reference to ASTM D3985 and other standards. Adopting high-precision imported oxygen sensor, high test accuracy,it is suitable for oxygen transmission performance testing of films, sheets, paper, packaging and related materials in the fields of food, medicine, medical equipment, daily chemicals, photovoltaic electronics, etc., and provides a wide range and high-efficiency oxygen transmission rate detection for high, medium and low oxygen barrier materials.

  The AUTO GQ-100 Modified Atmosphere Refrigerator is meticulously engineered for storage and preservation tests of diverse fruits, vegetables, flowers, seedlings, and more. By harnessing microelectronics technology, it automatically regulates the concentrations of oxygen, nitrogen, carbon dioxide, and ethylene inside the refrigerator, along with temperature and humidity conditions, to achieve outstanding preservation effects. It is an essential and perfect equipment for microbiology, environmental protection, food production, universities, research institutions, and other relevant organizations.   Technical Parameters Project Technical Parameter Gas Measurement Range O₂: 0%–30%; CO₂: 0%–20%; C₂H₄: 0–220 ppm; Remaining gas: N₂ Gas Testing Accuracy O₂: 0.01%; CO₂: 0.01%; C₂H₄: 0.1 ppm Gas Purity Requirement Purity of O₂, CO₂, N₂, and C₂H₄ ≥ 99.9% Gas Flow Control O₂: 0–500 mL/min; CO₂: 0–500 mL/min; N₂: 0–500 mL/min Temperature Control Range -5°C–45°C Chamber Temperature Control Accuracy ±0.5°C Chamber Humidity Range Normal–95% RH Humidity Fluctuation Range ±3% RH Cooling Capacity 1 HP Chamber Humidifier Power 50 W Chamber Lighting System Power 10 W Material Colored steel plate Dimensions 889 mm × 1285 mm × 1750 mm Total Machine Power 1 KW Number/Volume of Test Chambers 1 chamber/100 L Power Supply AC 220V   Application   Fruit and vegetable storage and preservation It is suitable for the storage and preservation test of various domestic and imported fruits and vegetables.   Storage and preservation of meat and seafood It is suitable for storage and preservation test of various pork, beef, mutton and other meat and seafood products such as fish, shrimp, crab, etc.   Baked food storage and preservation It is suitable for the storage and preservation test of various bakery products such as bread, cakes and biscuits.   Storage and preservation of flowers and seedlings It is suitable for the storage and preservation test of various roses, lilies, phalaenopsis and other flowers and seedlings.   Product features Three test chambers work independently; Each chamber has its own humidity, flow and concentration of various gases, ethylene removal devices, lighting systems, sterilization systems, and drainage systems.  Built-in microcomputer system, automatic control, and automatic processing of data. Manually switch the cavity to display the temperature and humidity of each cavity, as well as the concentration of oxygen, nitrogen, carbon dioxide, ethylene, and so on.   24 inch 100,000 real color touch screen, can set the parameters of each cavity and control operations respectively; Detailed data and work status are displayed in real time.  Built-in ozone sterilization, manual button sterilization, can set the sterilization time.  Built-in ethylene catalytic removal device and gas displacement pump control ethylene concentration, fast degassing speed.  Imported high-precision sensors to detect various gas concentrations and ethylene concentrations. The sterilization system adopts ozone sterilization, the manual button for sterilization, automatic control of sterilization time, and automatic stop when the set time is reached. Temperature control: using heating wire heating, scroll compressor cooling, stable performance, low noise; PID algorithm with solid state relay control, no hard mechanical contacts, long service life, average temperature heating, constant temperature. The temperature control of each chamber adopts unified control, and the temperature of the three chambers is set manually. Humidity control: high-frequency atomization humidification, the humidification range is large, long-term humidification does not heat, does not affect the cavity temperature; Each chamber humidification system operates independently, automatically humidifies and maintains humidity after setting the humidity. The inner wall of each cavity is made of stainless steel, the special double-layer glass door, and the shell is made of special color steel plate.  Transparent windows, drainage system anti-condensation, built-in lighting, and self-entry box design.

MC‑B Migration Test Cell: Professional Pre‑Treatment Solution for Food‑Contact Material Migration Test GBPI MC‑B Migration Test Cell for Food‑Contact Material Migration Pre‑Treatment Address: No.3 Linjiang Road, Xiagang Subdistrict, Huangpu District, GuangzhouTel: +86 15820231129 | Official Website: www.gbpitester.com Product Introduction MC‑B Migration Test Cell is applied to the pre‑treatment of migration tests for food‑contact materials and products. It meets the requirements of GB 5009.156‑2016 and is suitable for all non‑volatile food simulants specified in GB 31604.1‑2015, EN1186‑1 and other relevant standards. It provides standardized test conditions to support safety assessment for food‑contact films, sheets and flat‑shape specimens, widely adopted by third‑party laboratories, food packaging manufacturers and research institutes. Executive Standards To ensure test repeatability and global recognition, MC‑B Migration Test Cell conforms to both Chinese national standards and European normative requirements: GB 5009.156‑2016, GB 31604.1‑2015, GB/T 23296.1‑2009, EN 1186‑1:2002, EN 13130‑1:2004. It satisfies migration pre‑treatment requirements for domestic inspection and EU export certification. Core Technical Parameters Contact Type Single‑sided contact Contact Area 196 cm² Diameter Φ158 mm Volume 390 mL Operating Temperature 5℃ ~ 180℃ Overall Dimensions 235 mm(L) × 225 mm(B) × 135 mm(H) Net Weight 8.2 kg Product Features • Manufactured strictly in accordance with Figure B.4 of Appendix B in GB 5009.156‑2016 for Migration Test Cell B and Figure C.3 Migration Test Cell A from Appendix C of EN1186‑1, ensuring high consistency of migration test results among different laboratories. • Adopts high‑grade stainless steel material, no trace substance precipitation occurs during testing, avoiding interference to migration analysis data. • Thickened lead‑screw central compression sealing structure delivers reliable single‑sided sealing and prevents liquid permeation. • Large single‑sided contact area and volume improve the efficiency of sample pre‑treatment. • Special sealing construction isolates non‑test areas of samples from food simulants, securing valid and accurate contact test area. Application Fields It applies to migration test pre‑treatment for food‑contact materials and products in forms of films, plates and sample sheets. It supports migration pre‑treatment with non‑volatile food simulants including water, acid‑alkali solutions and vegetable oil for food‑contact articles, satisfying routine inspection, new‑material R&D and export compliance verification for food packaging industry. Conclusion MC‑B Migration Test Cell is a standard‑compliant auxiliary device for food‑contact material safety testing. Built according to Chinese national standard and European standard drawings, it features large contact area and high pre‑treatment efficiency. It delivers repeatable migration pre‑treatment results for lab QC, third‑party testing institutes and packaging manufacturers. It is essential hardware for food‑contact material compliance assessment both for domestic market and European export business. Get Quotation for This Unit GBPI Packaging Test Equipment ManufacturerAddress: No.3 Linjiang Road, Xiagang Subdistrict, Huangpu District, Guangzhou, Guangdong, ChinaTel: +86 15820231129 | Official Website: www.gbpitester.com

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.

Product introduction The automatic three-station rotary mode spout sealing machine is specially designed for automatic sleeving and heat sealing of straws and bags. It is suitable for straws of various calibers, lengths and models, and is the preferred automated equipment for spouted stand-up pouches in beverage packaging, drinkable jelly, condiments, and daily chemical products (laundry detergent, skin care products, etc.). It can be customized to connect with filling production lines.

This sealing/filling/capping machine(Packaging Machine/Packaging Machinery)is applicable for Fruit Juice/Salt /Sanitizing Gel/Skin Care/Sugar Powder/Tomato Sauce/ Ketchup/ Detergents Soap Packing in form of top/corner spout pouch or top/corner spout stand up pouch, 3-side sealing bags, and doypacks.

Y110 Oxygen Permeability Analyzer to test the oxygen transmission rate (OTR) of films or sheets materials.

Used for face mask air flow resistance and differential pressure testing to check breathability and can also be used to check differential pressure of textile materials gas exchanger.

Face Mask Particulate Filtration Efficiency is to test the filtering efficiency of particulate protective masks . This instrument conforms to ASTM F2299, NIOSH-42CFR-84, GB 2626-2019, YY 0469-2011 and GB/T32610-2016 standard. GBPI offers mask testing machines for surgical face masks, N95 masks, Melt-blown fabric. BFE Tester, PFE Tester, N95 Tester, Melt-blown fabric Tester.

AUTO GBM‑L2 Dual‑Pressure Micro‑Leak Seal Tester: Micro‑Leakage Detection for Pharmaceutical & Food Packaging GBPI AUTO GBM‑L2 Dual‑Pressure Micro‑Leak Seal Tester for Packaging Micro‑Leak Detection Product Introduction AUTO GBM‑L2 Dual‑Pressure Methods Vacuum Decay Leak Detection Tester adopts the test principle of vacuum decay method/pressure decay to detect micro‑leakage of finished packaging. It can be applied to packaging systems composed of vials, ampoules, pre‑filled syringes, eye drop bottles, HDPE bottles, infusion bottles/bags and other pharmaceutical packaging, food packaging, and chemical industry packaging. Testing Principle The host is connected to a sealed test chamber customized according to the sample. When performing the vacuum decay method test, the instrument evacuates the test chamber, and a pressure difference is formed inside and outside the sample. Under the action of the pressure, the gas/liquid in the sample enters the test chamber through the leak hole. The main engine uses the absolute pressure sensor and the differential pressure sensor to monitor the pressure change in the chamber to judge whether the sample leaks. When performing the pressure decay method test, the instrument fills the test chamber with a predetermined air pressure, and the gas in the test chamber enters the sample through the leak hole. The host uses absolute pressure sensors and differential pressure sensors to monitor the pressure changes in the chamber to determine whether the sample is leaking. Executive Standards ASTM F2338‑2009(2013), YY‑T 0681.18‑2020, USP<1207.2>, ASTM F2095, supporting leakage verification for global pharmaceutical and food packaging regulatory requirements. Core Technical Parameters Absolute Pressure Testing Range (0‑300) kPa Differential Pressure Testing Range (-2‑2) kPa Detection Sensitivity 1‑3 μm Balancing / Testing Time 1‑3600 s Vacuum Purge Time 1‑3600 s Set Flow Rate 0‑3 mL/min Testing System Dual Sensor Technology / Dual Cycle Testing Testing Chamber Customized according to the sample Applicable Products Vials, Ampoules, Prefilled Syringes, Infusion Bottles/Bags, etc. Detection Principle Vacuum Decay Method / Pressure Decay Method Dimensions of the Main Unit 495 mm*455 mm*280 mm Ambient Temperature 20℃‑25℃ Relative Humidity 40%‑60% Working Power Supply AC 220V, 50HZ Product Features • Dual‑Pressure Methods, to help solve testing difficulties. The double combination of vacuum decay method and pressure decay method solves the problem of easy misjudgment and false negative for freeze‑dried powder injections containing vacuum in the bottle using a single vacuum decay method. Based on dual‑sensor and dual‑circulation system technology, high‑quality absolute pressure sensor and differential pressure sensor, with an accuracy of 0.1% FS, can effectively detect large and small leaks, accurately calculate the leak hole diameter, and give a pass or fail judgment. • Low detection sensitivity and good test repeatability. For rigid samples, the detection sensitivity is as low as 1 μm, and the test repeatability is as low as 0.8%. The instrument has stable performance, low noise and good repeatability. • Imported brand accessories, excellent performance. Imported brand vacuum pump, pumping rate up to 3 L/s, noise as low as 50 DB, high ultimate vacuum, convenient oil level detection and replacement. The imported gas mass flow controller can simulate micro‑leaks arbitrarily, with a resolution of 0.001 mL/min, which provides a reliable guarantee for the method verification of instrument sensitivity. • Large‑size touch screen, intelligent operation. Color 7‑inch touch screen, clear view, sensitive touch, easy to operate. Equipped with a micro‑printer, USB data interface, and supports PC software measurement and control operation. The test software is designed according to the GMP appendix "Computerized System". It has an audit trail function and multi‑level authority settings for users, which can meet the needs of the pharmaceutical industry for data traceability. • Personalized customization to meet the needs of different samples. For different test samples, it supports customization of suitable test chambers to meet the needs of different tests. For the same type of samples, it supports customized nesting mode, which can realize the sharing of a test chamber for samples of various specifications. Application Fields Freeze‑dried powder injection Injection Prefill needle Eye drops Plastic Ampoule BFS Infusion bags Factory Configuration Standard Host machine, vacuum pump, test chamber and 3 sets of yin and yang control (customized as required), 11‑inch touch panel, professional software (GMP) Optional Imported gas flow meters, air compressors, printers, calibration certificates Conclusion AUTO GBM‑L2 dual‑pressure micro‑leak seal tester combines vacuum‑decay and pressure‑decay technology, solving false‑negative defects existing in single‑mode leak detection for vacuum‑containing pharmaceutical containers. With imported core components, audit‑trail data function and customizable test chamber, it is ideal micro‑leakage inspection equipment for pharmaceutical factories, third‑party testing laboratories and R&D institutions for parenteral preparation packaging quality control. Get Quotation for This Unit GBPI Packaging Test Equipment ManufacturerAddress: No.3 Linjiang Road, Xiagang Subdistrict, Huangpu District, Guangzhou, Guangdong, ChinaTel: +86 15820231129 | Official Website: www.gbpitester.com

GBL-L Electronic Digital Tensile Tester Machine apply to test the tensile strength, peeling strength, heat sealing strength and tearing strength of plastic film, composite film, tape, soft packaging material, rubber sheets, paper, non-woven fabrics and other packaging materials, widely used in industries of membrane, packaging, pharmaceuticals, food industries, inspection agency, research institute, college and so on.