Labthink International, Inc. is a global enterprise that provides professional quality control solutions for packaging materials and products. Our headquarters is based in Greater Boston, Massachusetts, well-known for being the hub of technological innovations. Our core businesses include the R&D of laboratory testing instruments, packaging testing and test data processing services. We are dedicated to providing integrated professional quality control solutions for packaging manufacturers, food and beverage producers, medical and pharmaceutical companies, and daily chemical and printing industries. Our Greater Boston headquarters combines functions of the North America sales division, the R&D center, the packaging testing laboratory, and the customer services center and administrations.
| Gas Permeability
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Adhesives
Automotive Non-metal Materials |
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Test Property: gas permeability VAC-VBS is based on the differential pressure method, and can be used for determination of gas transmission rate of films, sheeting, high barrier materials and aluminum foils. |
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Test Property: water vapor permeability W3/030 is based on the cup method and designed for water vapor transmission rate measurement of plastic films, laminated films, sheets as well as various materials used in medical and construction industries. |
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Test Property: gas permeability OX2/231 is based on the equal pressure method, and professional applicable to the determination of oxygen transmission rate of plastic films, composite films, sheeting, plastic bottles, plastic bags and other packages. |
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Test Property: tension, peel, tearing, seal strength, shear XLW (PC) Auto Tensile Tester can be used to determine physical mechanical properties of plastic films, laminated materials, flexible packaging materials, plastic flexible tube, adhesives, adhesive tapes, pressure sensitive tapes, and adhesive bandage (plaster) etc. |
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Test Property: heat seal HST-H3 Heat Seal Tester (Laboratory Heat Sealer) can be used to seal specimen for further determination of seal parameters of basic films, laminated films, coating paper and other heat sealing laminated films according to the requirement of related standards. |
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Test Property: hot tack HTT-L1 is designed for hot tack property test for plastic films, laminated films and other packaging films. Meanwhile, it is also used for peel, shear, tension and other test items for adhesives, adhesive tapes, laminated films, plastic films, paper and other flexible materials. |
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Test Property: coefficient of friction MXD-02 Coefficient of Friction Tester is applicable to the determination of static and kinetic coefficient of friction of plastic films, sheets, rubber, paper, PP woven bags, fabric style, metal-plastic composite strips/belts for communication cable, conveyor belts, wood and coatings. |
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Test Property: thickness CHY-C2A is based on contacting method and provides accurate and precise thickness measurement for plastic films, sheets, paper, foils, silicon wafers and sheetings. Test results will display in real time along with max, min and average value. |
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Test Property: tearing SLY-S1 is based on Elmendorf method to measure tearing strength of plastic films, textile, woven and non-woven materials. Labthink tear tester is a user-friend instrument and test range is from 200gf to 6400gf with suitable pendulum. |
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Test Property: impact BMC-B1 is designed for determination of mechanical properties of packaging materials such as plastic films, laminates and paper by a free falling dart from a certain height. This instrument is designed according to ASTM D1709 with method A & B. |
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Test Property: leak MFY-01 is designed according to ASTM D3078 (bubble emission method) and applicable to the leakage determination of packages for food, medical instruments, daily chemical products, cars, electronic components, stationeries and other industrial products. |
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New Products
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แผ่นฟิล์มมาตรฐานสำหรับการทดสอบการการซึมผ่านของก๊าซ (Reference Film for Gas Permeability Test) Test Property: others
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Test Property: water vapor permeability W3/031 is professionally applicable to the water vapor transmission rate test of film specimens. It is equipped with three individual test dishes and the testing process is completely automatic and conforms to international standards. |
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Test Property: gas permeability G2/131 is based on differential pressure method and applicable to the determination of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of barrier materials and packages at different temperatures. |
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Test Property: Gas permeability This instrument is based on the combination of differential pressure method and chromatography analysis technology. It is the only instrument in the market so far that provides the quantitative and qualitative analysis of gas permeability of sole gas or mixed gas in separation membranes. Ø Automatic temperature control system gives heating and cooling functions that tests can be carried out at any temperature within the given range Ø Top quality parts and components made by world famous brands are used to ensure reliable overall product performance Ø All test parameters can be set flexibly for convenient operation Ø Wide range of power input ensures the instrument working regularly at various conditions |
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Test Property: Evaporation Residue ERT-01 Evaporation Residue Constant Weight Tester is professionally designed for the precisely quantitative determination of dissolved substances of table wares, containers, packaging films, cans, tubes and other food-use equipments in different soaking solutions |
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เครื่องทดสอบแรงของบรรจุภัณฑ์ทางการแพทย์ (MED-01 Medical Packaging Tester) Test Property: tension, peel, tearing, compression, seal strength, shear
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Test Property: tension, peel, tearing, compression, seal strength, shear XLW (EC) Auto Tensile Tester can be used to measure tensile, peeling, deformation, tearing, heat sealing, adhesive, puncture force, opening force and low speed unwrapping force as well as other performance of plastic films, composite materials, soft package materials, plastic flexible tube, adhesives, adhesive tape, label stickers, medical plasters, release paper, protection films, combined caps, aluminum foil, diaphragm, back sheets, non-woven fabrics, rubber, paper, etc. |
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Test Property: heat seal GHS-03 Gradient Heat Seal Tester is professionally designed for the determination of heatsealability of plastic films, composite films, coated paper, and other sealing films under certain sealing speed, pressure and 5 different temperatures. |
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Test Property: shrinkage Film Thermal Shrinkage Tester (Force Shrinkage Tester) is designed based on the ISO 14616 international standard. It is applicable to the precisely quantitative determination of the shrinking force, contracting force and shrinkage ratio for heat shrinkable plastic films during the thermal shrinkage process. |
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Test Property: thickness CHY-CB is based on contacting method and provides accurate and precise thickness measurement for plastic films, sheets, paper, foils, silicon wafers and sheetings. Test results will display in real time along with max, min and average value. |
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Test Property: headspace gas HGA-03 provides accurate and fast evaluation of the volumes and proportions of O2 and CO2 in sealed packages on production lines, at warehouses or in laboratories, to serve as a guide for production and assure shelf life. |
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เครื่องวัดค่าปริมาณก๊าซออกซิเจน และก๊าซคาร์บอนไดออกไซด์ในผลิตภัณฑ์ปิดผนึกแบบสุญญากาศ Test Property: headspace gas RGT-01 based on the differential pressure method and fluid level analysis technique, is the only instrument in the market so far that provides the quantitative analysis of seal performance and residual oxygen for various flexible vacuum packages. |
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Classic Products |
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Test Property: gas permeability OX2/230 is professionally designed for the determination of oxygen transmission rate of film and package specimens. This instrument is applicable to various materials with high, medium and low oxygen permeability. |
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Test Property: water vapor permeability W3/330 system is based on the electrolytic sensor method to measure water vapor transmission rate of film and package specimens. It has three independent testing cells and can be easily connected with 9 satellite systems. |
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เครื่องทดสอบการซึมผ่านของก๊าซ Test Property: gas permeability VAC-V1 is applicable to the determination of gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, sheeting, foils and finished packages, etc. |
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เครื่องทดสอบการซึมผ่านของก๊าซ Test Property: gas permeability VAC-V2 can be used to measure gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, high barrier material, sheets, foils, etc. |
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เครื่องทดสอบการซึมผ่านของก๊าซ Test Property: gas permeability VAC-V3 is designed for the measurement of gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, high barrier material, sheets, foils, etc. |
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Test Property: gas permeability G2/130 is based on differential pressure method, and can be used to measure gas transmission rate of flexible containers, including various bottles of carbonated drinks, juice, tea and packages of edible oil, dairy products, washing supplies and metal containers. |
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เครื่องทดสอบการซึมผ่านของก๊าซ Test Property: gas permeability G2/132 is based on the differential pressure method and professionally applicable to the determination of gas permeability of film specimens. It is equipped with three diffusion cells. |
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เครื่องทดสอบการซึมผ่านของ Test Property: water vapor permeability W3/060 is based on cup method to measure water vapor transmission rate of plastic films, foils and finished packages. It has Six independent testing cells and can be easily connected with 9 satellite systems. |
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เครื่องทดสอบการซึมผ่านของ Test Property: water vapor permeability W3/0120 is based on cup method to measure water vapor transmission rate of plastic films, foils and finished packages. It has 12 independent testing cells and conforms to ASTM, ISO international standards. |
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เครื่องทดสอบการซึมผ่านของน้ำ Test Property: water vapor permeability W3/130 is based on the humidity sensor method, and is professionally applicable to the water vapor transmission rate test of film specimens. |
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เครื่องทดสอบการซึมผ่านของน้ำด้วยวิธีการตรวจสอบด้วยค่าการนำไฟฟ้า Test Property: water vapor permeability TSY-W3 is professionally applicable to determination of water vapor permeability of plastic films, high barrier materials, back-sheets, sheeting, aluminum foils, waterproof materials, and other materials used in sanitary and medical industry. |
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เครื่องทดสอบการซึมผ่านของก๊าซ Test Property: gas permeability BTY-B2P is based on the differential pressure method, and is professionally applicable to the determination of gas permeability of battery diaphragms, breathable films and other relative polymer products. |
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เครื่องทดสอบการซึมผ่านของก๊าซด้วยวิธีการตรวจสอบความแตกต่างของความดัน Test Property: gas permeability DM2/330 is based on differential and equal pressure method, and applicable to gas permeability test of films and packages. It is designed for the test of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient. |
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เครื่องทดสอบการซึมผ่านของก๊าซด้วยวิธีการตรวจสอบความแตกต่างของความดัน และการวิเคราะห์ด้วยโครมาโตรกราฟฟี Test Property: gas permeability MGT-01 is based on the combination of differential pressure method and chromatography analysis technology. It is the only instrument in the market so far that provides the quantitative and qualitative analysis of gas permeability of various components of mixed gas. |
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Test Property: tension, peel, tearing, seal strength, shear XLW (B) Auto Tensile Tester can be used to measure physical mechanical properties of plastic films, laminated materials, adhesives, adhesive tapes, adhesive bandage (plaster), release paper, protective films, leather, rubber and paper fiber, etc. It can perform test items of tensile, peeling, deformation, tearing, heat seal, adhesive, and open force, etc. |
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เครื่องวัดแรงดึงแบบอัตโนมัติ Test Property: tension, peel, tearing, seal strength, shear XLW Auto Tensile Tester is applicable to the determination of physical mechanical properties of plastic films, laminated materials, flexible packaging materials, plastic flexible tube, adhesives, adhesive tapes, pressure sensitive tapes, adhesive bandage (plaster), release paper, protective films, flip off cap, foil, diaphragm, back sheet, non-woven, rubber, and paper fiber, etc. |
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เครื่องวัดแรงดึงแบบอัตโนมัติ Test Property: tension, peel, tearing, seal strength, shear XLW (M) Auto Tensile Tester is designed for the test of physical mechanical properties of plastic films, laminated materials, flexible packaging materials, plastic flexible tube, adhesives, adhesive tapes, pressure sensitive tapes, and adhesive bandage(plaster) etc. |
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เครื่องวัดแรงดึงแบบอัตโนมัติ Test Property: tension, peel, tearing, seal strength, shear XLW(G6) Auto Tensile Tester is designed for tensile, peeling, tearing, heat seal and adhesive test of plastic films, complex films, flexible packaging materials, adhesives, adhesive tapes, pressure sensitive tapes, medical plasters, protective films, release paper, rubber, paper, etc. |
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Test Property: peel BLD-200N Auto Stripping Tester can be used for peeling, stripping and other performance tests of adhesives, adhesive tapes, pressure sensitive tapes, medical adhesive bandage, protective films, release paper, laminated films, leatheroid, woven bags, films and paper. |
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Test Property: heat seal, seal strength PSST-100 Heat Seal Strength Tester is a professional heat seal strength tester for plastic films, composite films and other materials. This instrument is suitable for on-site quantitative inspection. |
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Test Property: compression XYD-15K Box Compression Tester is designed for measurement of compressing resistance, shape change and stacking capability of cartons, beehive crates, plastic tanks (for edible oil and mineral water), paper tanks, paper cases and IBC tanks and other packages. |
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Test Property: torque NJY-20 Digital Torque Tester can be used to measure the open force and lock force of the caps of bottles, suction and flexible tube packages. The open and lock forces of bottle caps are important online and offline technical parameters of production. |
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Test Property: shear NLW-20 Adhesive Tensile & Shear Tester is professionally applicable to the determination of tensile, shearing, and pulling properties of various adhesives. |
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Test Property: heat seal HST-H6 Heat Seal Tester can be used to seal specimen for further determination of seal parameters of basic films, laminated films, coating paper and other heat sealing laminated films according to the requirement of related standards. |
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เครื่องทดสอบการหดตัวของฟิล์ม Test Property: shrinkage RSY-R2 Film Free Shrink Tester is designed for the heat shrinkage test and size stability test of films, heat shrinkable pipelines, medical PVC sheets, back sheets and other materials in liquid medium at various temperatures. |
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Test Property: coefficient of friction MXD-01 Coefficient of Friction Tester can be used for static and kinetic coefficient of friction tests to plastic films, sheets, rubber, paper, PP woven bags, fabric (fabric styles test), metal-plastic composite strip/belt for communication cable, conveyor belt, wood, coating, brake pads, windshield wiper, shoe material, and tires and etc. With the material smoothness testing, users can control and adjust material quality technical indexes to meet application demands. |
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เครื่องทดสอบสัมประสิทธิ์แรงเสียดทาน Test Property: coefficient of friction MXD-01A Coefficient of Friction Tester is designed for static and kinetic coefficient of friction tests of plastic films, sheets, rubber, paper, PP woven bags, fabric style, metal-plastic composite strips/belts for communication cable, conveyor belts, wood, coatings, brake pads, windshield wipers, shoe materials, and tires and etc. With the material smoothness testing, users can control and adjust material quality technical indexes to meet application demands. |
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เครื่องวัดมุมสัมประสิทธิ์แรงเสียดทาน Test Property: coefficient of friction COF-P01 Inclined Surface Coefficient of Friction Tester can be used for coefficient of friction tests for paper, cardboard, plastic films, sheets, and conveyor belt and etc. By the smoothness measurement, it can be used to adjust the open easiness of pouches, packaging speed of packing machine and other quality indexes so as to meet the application demands. |
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Test Property: peel, coefficient of friction FPT-F1 Friction/Peel Tester can be used to measure coefficient of static and kinetic friction of plastic films, sheets, foils, paper, cardboard, PP woven bags, fabric( fabiric style test), metal-plastic composite strip/belt for communication cable, convey belt and textiles, as well as peel strength test of adhesive laminated products, medical adhesive bandage, release paper, protection films, etc. |
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Test Property: thickness CHY-CA is based on mechanical contacting method and applicable to thickness test for plastic films, sheets,paper, foils and other materials within specified range. CHY-CA has auto sampling mechanism. |
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Test Property: impact FDI-01 can be used for the determination of impact resistance of packaging materials such as plastic films, laminates by a free falling dart from a certain height. This instrument is designed according to ASTM D1709 with method A & B. |
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Test Property: impact FIT-01 can be used to determine impact resistance properties of pendulum of plastic films, sheets, composite films, aluminum foils and other materials in accordance with ASTM D3420. |
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Test Property: durability FDT-02 is professionally applicable to the determination of flex durability of flexible films, composite films, and coating films. The instrument can simulate the kneading and creasing behaviors of films happened during production, processing and transportation. |
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Test Property: seal strength, leak LSSD-01 is designed for leak detection and seal strength test, including creep test and burst test in one instrument. It can be used for measurement of heat seal edge of flexible packages that are made by heat seal and adhesive processing. |
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Test Property: headspace gas HGA-02 Headspace Gas Analyzer is equipped with professional structural design and high precision sensors. |
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Test Property: adhesion CZY-G is based on the balling method, and the primary adhesive property of adhesive tapes could be obtained by observing adhesive effect occurred immediately after rolling ball and adhesive specimen come into contact. |
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Test Property: adhesion CZY-6S can be used to measure the durable adhesion of pressure-sensitive adhesive tapes, adhesive bandages(plasters), adhesive labels, and protective films, etc. |
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Test Property: abrasion resistance MCJ-01A can be used to measure abrasion resistance of surface layers of printed materials(ink layer or photosensitive (PS) coating). It can analyze the problems of poor abrasion resistance, ink layer falling off, lower printable force and poor hardness of coating layers of printed materials. |
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Test Property: abrasion resistance RT-01 is professionally applicable to the abrasion resistance test of surface coating layers of printed materials, e.g. ink layer or photosensitive (PS) coating. This instrument conforms to ASTM D5264 & TAPPI T830. |
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เครื่องทดสอบแรงในการลอกเทปกาว ฟิล์ม ฉลาก แผ่นกาว Test Property: abrasion resistance BLJ-02 is designed for the determination of ink fastness of plastic films and glass paper decorating printed materials that utilize the intaglio printing technique. It also could be used to test adhesion condition of surface layers formed by the technique of vacuum coating, surface coating and lamination. |
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Test Property: others YGJ-02 is applicable to the ink fastness test of plastic films and glass paper decorating printed materials that utilize the intaglio printing technique. It also could be used to test adhesion condition of surface layers formed by the technique of vacuum coating, surface coating and lamination. |
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Test Property: Others SBG-80 D65/A is equipped with double light source and consists of ultra color-rendering D6500 light tube, A light source tungsten lamp and precisely designed downlight system. This instrument strictly conforms to the relevant color evaluation and comparison conditions of CIE and CY3-91 requirements. It is designed for the all-day color evaluation and comparison of industries about printing, paint, ink, plastic, dyeing and finishing, etc. |
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Test Property: Others SPS-80T is equipped with CIE D65 and A light source and supports neutral grey observation condition. It is made of ultra color-rendering D6500 light tube, A light source tungsten lamp and precisely designed downlight system. This instrument strictly conforms to the relevant color evaluation and comparison conditions of CIE and CY3-91 requirements. It is designed for all-day color evaluation and comparison of industries about printing, paint, ink, plastic, dyeing and finishing, etc. |
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Test Property: fogging FT-F1 is professionally applicable to the fogging characteristics evaluation of volatile constituents of decorating materials used in cars and aircrafts, e.g. plastic articles, polyurethane, textiles, leather, adhesives, non-woven and thermal forming elastomers at high temperature conditions |
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เครื่องทดสอบการเกิดควันของพลาสติกที่อุณหภูมิสูง Test Property: fogging FT-F1 is professionally applicable to the fogging characteristics evaluation of volatile constituents of decorating materials used in cars and aircrafts, e.g. plastic articles, polyurethane, textiles, leather, adhesives, non-woven and thermal forming elastomers at high temperature conditions |
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Test Property: air permeability TQD-G1 is professionally applicable to the determination of air permeability of decorating materials used in cars, e.g. polyurethane, expanded plastics, PVC, leather, textiles, non-woven and other materials. |
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Test Property: Gas Chromatograph GC-6890 Gas Chromatograph can be used to measure residual solvent for packaging industry or other related industries and detecting institutions. It is the best choice for the determination of residual solvent, smell analysis, and solvent purity. |
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เครื่องทดสอบตัวทำละลาย, สารเคมีตกค้าง ด้วยหลักการโครมาโตรกราฟฟี Test Property: Gas Chromatograph GC-7800 is a classical gas chromatograph instrument which integrates the most advanced chromatography technique and national or international standards with the most extensive applications by the experienced experts of Labthink. |
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เครื่องทดสอบตัวทำละลาย, สารเคมีตกค้าง ด้วยหลักการโครมาโตรกราฟฟี พร้อมระบบดูดตัวอย่างอัตโนมัติ Test Property: Gas Chromatograph GC-7800 with autosampler is a classical and high automation gas chromatograph instrument which integrates the most advanced chromatography technique and national or international standards with the most extensive applications by the experienced experts of Labthink. |
Reference Film originates from ASTM Standards, which refers to as the standard material that is used for the unification and standardization of gas permeability tests with various methods. In accordance with the requirements of NIST (the National Institute of Standard and Technology), both polycarbonate (PC) and polyethylene phthalate polymers (PET) can be used as materials that ensure the stability and uniformity of the reference films. The Reference Film for Gas permeability Test of Labthink has been approved by State Administration for Quality Supervision and Inspection and Quarantine of the People’s Republic of China (AQSIQ) and registered as Scientific and Technological Achievement.
