Paper&Flexible Packaging Testing Instruments
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YYP 160A Cardboard Bursting Tester
Cardboard bursting tester is based on the international general Mullen (Mullen) principle, is the basic instrument for testing paperboard breakage strength;
Simple operation, reliable performance, advanced technology;
It is an indispensable ideal equipment for scientific research units, paper manufacturers, packaging industry and quality inspection departments.
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YYP-L Paper Tensile Strength Tester
Testing Items:
1.Test the tensile and tensile strength
2.Elongation, break length, tensile energy absorption, tensile index, tensile energy absorption index, elastic modulus were determined
3.Measure the peeling strength of adhesive tape.
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YYP-108 Digital Paper Tearing Tester
I.Brief introduction:
Microcomputer tear tester is an intelligent tester used to measure the tear performance of paper and board.
Widely used in colleges and universities, scientific research institutions, quality inspection departments, paper printing and packaging production departments of paper materials test field.
II. Scope of application
Paper, cardstock, cardboard, carton, color box, shoe box, paper support, film, cloth, leather, etc
III.Product characteristics:
1.Automatic release of pendulum, high test efficiency
2.Chinese and English operation, intuitive and convenient use
3.The data saving function of sudden power failure can retain the data before power failure after power on and continue to test.
4.Communication with microcomputer software (purchase separately)
IV.Meeting Standard:
GB/T 455，QB/T 1050，ISO 1974，JIS P8116，TAPPI T414
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YYP 125-1 Cobb Sample Cutter
The bable sampler is a special sampler for paper and paperboard to measure the water absorption and oil permeability of standard samples. It can quickly and accurately cut the samples of standard size. It is an ideal auxiliary test instrument for papermaking, packaging, scientific research and quality supervision and inspection industries and departments.
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YYP 125 Cobb Absorbency Tester
Cobb Absorbency Tester is a common instrument for paper and board surface absorbability test, also known as paper surface absorbability weight tester.
Cobb test method is used, so it is also called the absorbability tester.
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YYP 100 Degree SR Tester
Beater degree tester is suitable for detecting the capacity of water filtration rate of diluted pulp suspension, that is, the determination of beater degree.
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YYP 82 Internal Bond Strenth Tester
Interlayer bond strength refers to the board’s ability to resist interlayer separation and is a reflection of the paper’s internal bond ability, which is very important for processing multilayer paper and cardboard.
Low or unevenly distributed internal bonding values may cause problems for paper and cardboard when tiling in offset printing presses using adhesive inks;
High bonding strength will bring difficulty to processing and increase production cost.
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YY-YS05 Paper Tube Crush Tester
Description:
Paper tube cruch tester is a testing instrument for testing the compressive strength of paper tubes, mainly applicable to all kinds of industrial paper tubes less than 350mm diameter, chemical fiber paper tubes, small packaging boxes and other types of small containers or honeycomb cardboard compressive strength, deformation detection, is the ideal testing equipment for paper tube production enterprises, quality testing institutions and other departments.
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GC-7890 Ditert-butyl Peroxide Residue Detector
Introduction
Melt-blown cloth has the characteristics of small pore size, high porosity and high filtration efficiency, and is the core material of mask production. This instrument refers to GB/T 30923-2014 plastic Polypropylene (PP) Melt-blown Special Material, suitable for polypropylene as the main raw material, with di-tert-butyl peroxide (DTBP) as the reducing agent, modified polypropylene melt-blown special material.
Methods the principle
The sample is dissolved or swollen in toluene solvent containing a known amount of n-hexane as internal standard. An appropriate amount of solution was absorbed by microsampler and directly injected into gas chromatograph. Under certain conditions, gas chromatographic analysis was carried out. DTBP residue was determined by internal standard method.
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DK-9000 Headspace sampler–semi-automatic
DK-9000 automatic headspace sampler is a headspace sampler with six-way valve, quantitative ring pressure balance injection and 12 sample bottle capacity.It has unique technical characteristics such as good universality, simple operation and good reproducibility of analysis results. With durable structure and simplified design, it is suitable for continuous operation in almost any environment. DK-9000 headspace sampler is a convenient, economical and durable headspace device, which can analyz... -
HS-12A Headspace sampler–full automatic
The HS-12A headspace sampler is a new type of automatic headspace sampler with a number of innovations and intellectual property rights newly developed by our company, which is affordable and reliable in quality, integrated design, compact structure and easy to operate.
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PL7-C Type Flat Paper Sample Quick Dryer
PL7-C flat-plate paper sample quick dryer, can be used with PL6 series sheet machine and former without vacuum drying, dry evenly, smooth surface and long service life, can be heated for a long time, mainly used for fiber and other flakes drying of the samples. The red integrated heating plate is used to transmit heat to the surface, and the surface is dried by stainless steel. The upper cover plate is pressed down vertically, and the pattern is uniformly stressed, heated evenly, and shiny. I...