The 27th Asia Drinktech/Packaging & Processing exhibition in bangkok, thailand will be held on June 12th-15th, this exhibition is the NO.1 packing exhibition in Asia and is a professional packing exhibition with more than 20 years history. The exhibitors have approximate 1600 companies from 45 countries, there were around 48,799 visitors from 79 countries. ProPak Asia is the most important processing and packaging event in Asia and a must attend event for all international machinery and equipment manufacturers and suppliers that seek to penetrate the Asian markets. It will provide large and small businesses, entrepreneurs and potential investors from diverse industries an unusual opportunity to experience the latest in processing, filling and packaging technology. ProPak Asia incorporates PharmaTech Asia, DrinkTech Asia, PlasTech Asia, CanTech Asia, SeafoodTech Asia and Lab & Test Asia. The exhibition is completed by a comprehensive conference and seminar programme on packaging developments with focus on environmental trends. GBPI will continue to attend it in 2019 and exhibit the most popular and latest packaging testing equipments including WVTR tester, OTR tester, gas chromatography,heat seal tester, electronic tensile tester, coefficient of friction tester etc, our booth number is EB19 The exhibition products can be sold with a discount after exhibition end, the clients who have demand can reserve for us in advance. We sincerely welcome your visiting there!

The 15th exhibition of 3P Pakistan – An event for Plastic, Printing, Packaging, Rubber and Chemical industry.22nd-24th March,2019,Expo Centre,Lahore,Pakistan. 3P Pakistan will be an ideal platform for companies to exhibit their products and services in front of thousands of visitors. It will have companies from all over the world which makes it an international exhibition. Visitors will get a chance to meet industry big players all under one roof. GBPI always struggle to bring value to the customer. We attend this fair with WVTR&OTR, two high-tech instrument. According to the performance and reputation of company, we success sale it to the customer who comes from abad, Pakistan in last day.And spend 4 days visit to start the Installation + Calibration + Training. Abad company buy our water vapor permeability tester W413 for their flexible plastic film water vapour barrier testing. Application W413 water vapor permeability analyzer is to test the water vapor transmission rate (WVTR) of films or sheets materials. Applied to: 1) Plastic film, composite film, aluminum foil, aluminized film,etc; 2) Sheet, panel, rubber, ceramics,etc; 3) Packaging containers, such as: glass, bottle, cans, boxes, etc; 4) Expanding application: solar panel, LCD film, medical patch, etc. Widely used in quality inspection organizations, drug control institutions, research institutes, packaging, thin film, food companies, pharmaceutical enterprises, personal care industry, electronics industry and so on. Standard GB/T 26253-2010，YBB 00092003-2015，BS EN ISO 15106-2-2005，ASTM F1249-2013，JIS K7129-2008

Gas chromatography is a term used to describe the group of analytical separation techniques used to analyze volatile substances in the gas phase. In gas chromatography, the components of a sample are dissolved in a solvent and vaporized in order to separate the analytes by distributing the sample between two phases: a stationary phase and a mobile phase. The mobile phase is a chemically inert gas that serves to carry the molecules of the analyte through the heated column. Gas chromatography is one of the sole forms of chromatography that does not utilize the mobile phase for interacting with the analyte. The stationary phase is either a solid adsorbant, termed gas-solid chromatography (GSC), or a liquid on an inert support, termed gas-liquid chromatography (GLC). For packaging materials, gas chromatography (GC) is used to analyse solvent residues in printing or adhesive layers. If solvent residue levels are too high, this poses a risk, as it could lead to undesirable odours or poor laminate adhesion. That is why we measure each production stage multiple times. A gas chromatograph (GC) is an analytical instrument that measures the content of various components in a sample. The analysis performed by a gas chromatograph is called gas chromatography. Principle of gas chromatography: The sample solution injected into the instrument enters a gas stream which transports the sample into a separation tube known as the "column." (Helium or nitrogen is used as the so-called carrier gas.) The various components are separated inside the column. The detector measures the quantity of the components that exit the column. To measure a sample with an unknown concentration, a standard sample with known concentration is injected into the instrument. The standard sample peak retention time (appearance time) and area are compared to the test sample to calculate the concentration. GBPI Design and Manufacture new GC Gas Chromatography GC9803 on 9th April 2019,its updating function as below,more details please feel free to contact us Standard PC side counter control software, built-in chromatographic workstation, PC side counter control and the host touch screen synchronous two-way control. The main machine adopts 7-inch color touch screen, which displays the flow value and pressure value of the air circuit electronically. Multi-core, 32-bit embedded hardware system ensures the reliable operation of the instrument. One-click start function. It has perfect system self-check function and automatic fault identification function. Quick opening after cooling system, from 250 ° to 50 ° cooling less than 10 minutes Memory function of 20 groups of samples was tested. RS232 communication port, LAM network port FID automatic ignition, no need for igniter

GBPI Packaging Testing Equipment Engineer Mr Yang in our pakistan customers laboratory supply overseas after-sales service and equipment training from 15th March to 29th March 2019. GBPI always pay great attention to our customers after-sales service. our engineer overseas training and services every 3 months to ensure our customers instruments working stable and help their work. This time Mr Yang mainly training and maintenance our pakistan customers water vapor permeability tester,oxygen permeation analyzer,tensile tester,gas chromatography

How to produce the aseptic bags? The production environment of aseptic bags needs to be performed in a clean room above level C. Aseptic bag production process is mainly divided into blown film, cutting, heat sealing bag, vacuum packaging, sterilization and so on. Blown film: Must first open the air purification system in the workshop, disinfect and sterilize the workshop and operating personnel, and then blow the membrane through the purified polyethylene particles at a certain temperature; Cutting: The tubular film obtained after blown film is cut into different size film barrels according to the customer’s requirements; Heat sealed bag: Sealing the film cylinder with a heat sealer; Vacuum packaging: The aseptic packaging bag after sealing is vacuum packed according to a certain amount; Because it is very easy to be polluted during the transportation. Sterilization: The packaged aseptic bags are gamma sterilized to achieve the sterility requirements of the product. Compared with ordinary food packaging bags, the essence of aseptic packaging bags is still a plastic bag, and its material and production process are not much different. However, aseptic bags must be carried out in a clean room, through a complex sterilization process to achieve the strict requirements of aseptic packaging. It is a specialized manufacturing process in which food, pharmaceutical, or other contents are sterilized separately from packaging. The contents are then inserted into the pouches in a sterile environment How to test your aseptic bags water vapor transmission rate WVTR? GBPI W501 Water Vapor Permeability Tester can greatly help you testing your aseptic bags WVTR,below introduce some technical details about our WVTR Tester W501 Application W501 Water Vapor Permeability Analyzer test the water vapor transmission rate of various materials, including: plastic film, composite film, aluminum-plated film, aluminum foil etc.; sheets, such as PP sheet, PVC sheet, rubber, building material, porcelain; other application, such as solar panel, paint film, medical patch etc. It is widely used in packaging, plastic film, food, pharmaceuticals, personal care industries, inspection agency, research institute, college and so on. Working Principle Gravimetric method. Fix the test sample in the middle of test chamber to separate the chamber into upper room and lower room; humid gas flows in upper room, and place desiccant device in lower room; as in lower room it remains dry (0-8%RH) by desiccant, water molecules penetrate through the sample from upper room into lower room, absorbed by desiccant; then the cup weight will increase; system weigh the increasing cup weight so as to calculate the water vapor transmission rate. Testing Standard: GB 1037, GB/T 16928, YBB00092003, ASTM E96, ASTM D1653, ISO 2528, TAPPI T464, DIN 53122-1, JIS Z0208