Paper&Flexible Packaging Testing Instruments
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（China）YYP10000-1 Crease&stiffness Tester Sample Cutter
The crease&stiffness sample cutter is suitable for cutting the sample required for crease&stiffness test such as paper, cardboard and thin sheet.
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（China）YYP 114E Stripe Sampler
This machine is suitable for cutting straight strip samples of bidirectional stretched film, unidirectional stretched film and its composite film, in line with
GB/T1040.3-2006 and ISO527-3:1995 standard requirements. The main feature
is that the operation is convenient and simple, the edge of the cut spline is neat,
and the original mechanical properties of the film can be maintained.
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（China）YYP 203A High Precision Film Thickness Tester
Product characteristics:
1. One-click test, easy to understand
2.ARM processor, improve the response speed of the instrument, accurate and fast calculation
3. Probe rise and fall speed can be adjusted
4. Data saving function of sudden power failure, data retention before power failure after power-on and can continue testing.
5. Automatic measurement, statistics, print test results
6. Communication with microcomputer software (purchased separately)
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（China）YYL100 Peel Strength Tensile Tester
Peel strength testing machine is a new type of instrument developed by our
company according to the latest national standards. It is mainly used in
composite materials, release paper and other industries and other production
and commodity inspection departments that need to determine peel strength.
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（China）YT-DL100 Circle Sample Cutter
Circle sampler is a special sampler for quantitative determination of
standard samples of paper and paperboard, which can quickly and
accurately cut samples of standard area, and is an ideal auxiliary test
instrument for papermaking, packaging and quality supervision
and inspection industries and departments.
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（China）YY-CMF Concora Medium Fluter
Concora medium fulter is a basic test equipment for corrugating flat
press (CMT) and corrugated edge press (CCT) after corrugating in
the laboratory. It needs to be used together with the special ring press
sampler and compression testing machine
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（China）YYP101 Universal Tensile Testing Machine
Technical characteristics:
1.The 1000mm ultra-long test journey
2.Panasonic Brand Servo Motor Testing System
3.American CELTRON brand force measurement system.
4.Pneumatic test fixture
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（China）YY-6 Color Matching Box
1.Provide several light sources,i.e. D65, TL84, CWF, UV, F/A
2.Apply microcomputer to switch between the light sources quickly.
3.Super timing function to record use time of each light source separately.
4.All fittings are impored, ensuring quality.
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（China）YY580 Portable Spectrophotometer
adopts internationally agreed observe condition D/8 (Diffused lighting, 8 degrees observe angle) and SCI(specular reflection included)/SCE(specular reflection excluded). It could be used for color matching for many industries and widely used in painting industry, textile industry, plastic industry, food industry, building material industry and other industries for quality control.
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（China）YYP-WL Horizontal Tensile Strength Tester
This instrument adopts unique horizontal design, is our company according to the latest national standard requirements of research and development of a new instrument, mainly used in papermaking, plastic film, chemical fiber, aluminum foil production and other industries and other need to determine the tensile strength of the object production and commodity inspection departments.
1. Test the tensile strength, tensile strength and wet tensile strength of toilet paper
2. Determination of elongation, fracture length, tensile energy absorption, tensile index, tensile energy absorption index, elastic modulus
3.Measure the peeling strength of the adhesive tape
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（China）YYP 128A Rub Tester
The Rub tester is specialized for printing ink wear resistance of printed matter, photosensitive layer wear resistance of PS plate and related products surface coating wear resistance test;
Effective analysis of printed matter of poor friction resistance, ink layer off, PS version of low printing resistance and other products of poor coating hardness.
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（China）YYD32 Automatic Headspace Sampler
Automatic headspace sampler is a new widely used sample pretreatment equipment for gas chromatograph. The instrument is equipped with a special interface for all kinds of imported instruments, which can be connected to all types of GC and GCMS at home and abroad. It can extract volatile compounds in any matrix quickly and accurately, and transfer them to gas chromatograph completely.
The instrument uses all Chinese 7 inch LCD display, simple operation, one key start, without spending too much energy to get started, convenient for users to operate quickly.
Automatic heating balance, pressure, sampling, sampling, analysis and blowing after analysis, sample bottle replacement and other functions to achieve the full automation of the process.
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（China）YYP 501A Automatic Smoothness Tester
Smoothness tester is an intelligent paper and board smoothness tester developed according to the working principle of Buick Bekk smoothness tester.
papermaking, packaging, printing, commodity inspection, scientific research and other
departments of the ideal testing equipment.
Used for Paper, board and other sheet materials
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(China)YYP 160 B Paper Bursting Strength Tester
Paper bursting tester is manufactured according to the international general Mullen principle. It is a basic instrument for testing the breakage strength of sheet materials such as paper. It is an indispensable ideal equipment for scientific research institutions, papermaking manufacturers, packaging industry and quality inspection departments.
All kinds of paper, card paper, gray board paper, color boxes, and aluminum foil, film, rubber, silk, cotton and other non-paper materials.
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（China）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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（China）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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（China）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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（China）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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（China）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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（China）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...