Pap-Tech Engineers & Associates

Our Ply Bond Tester is engineered to determine the Internal Bonding Strength of Paper, Paperboard, and Laminates, as per the TAPPI Routine Control Method RC-308. The device measures the average energy required (in thousands of foot-pounds) to delaminate a specimen into two piles, ensuring precise evaluation of bonding strength critical for product quality assurance.

This newly upgraded model offers enhanced accuracy and time efficiency, making it an indispensable tool for laboratories and industries focused on paper and board performance testing.

Key Features:

• Heavy Cast Iron Base: Provides stability and ensures reliable, vibration-free testing.
• Built-in Leveling Device: Guarantees precision alignment for accurate results.
• Pneumatic Air Supply: Facilitates automatic sample clamping through air pressure, streamlining operations.
• Pressure-Sensitive Tape Dispenser: Integrated with the base for ease of sample preparation.
• New Upgraded Model: Enhanced accuracy and efficiency, designed to meet the latest industry demands.

Technical Highlights:

• Measuring Range:
  • 0.0–250 ft-lb
  • 100–500 ft-lb (in thousands)
• Clamping Pressure: Adjustable from 50 to 200 psi using supplied spacer rings.
• Base Material: Heavy-duty cast iron for durability and robustness.
• Air Supply: Operates on pneumatic air for consistent clamping.

Accessories Included:

1. Calibration Jig Attachment: Includes a set of calibration weights for verifying device accuracy.
2. Spacer Rings: Ensures optimal clamping pressure for varied sample thicknesses.
3. Pressure-Sensitive Tape Support: Simplifies sample preparation for testing.

Benefits:

• Enhanced Efficiency: Automated clamping reduces operator influence and testing time.
• Precision Testing: Provides accurate, repeatable results critical for quality control.
• Durable Design: Built for rigorous lab and industrial environments.
• Ease of Use: Intuitive operation with minimal training required.

Applications:
The Internal Ply Bond Tester is ideal for evaluating internal bonding strength in:

• Coated Paper: To assess coating adhesion and bonding strength.
• Paperboard and Laminates: To ensure durability and resistance to delamination.
• Packaging Materials: For quality control in carton and corrugated box manufacturing.

The Vibration Tester is designed to evaluate the effects of transit-related vibrations on filled packages. This essential testing instrument simulates transport hazards to assess the performance and protective strength of packaging materials, ensuring product safety during shipment.

Key Features:

• Rectangular Platform: Accommodates packages up to 700 mm x 700 mm, suitable for a variety of package sizes.
• Robust Construction: Wooden laminated table ensures durability and stability during testing.
• Motor Drive: Equipped with a fixed-speed AC/DC motor for consistent performance.
• Power Supply: Operates on a 230-250V, 50 Hz AC/DC power supply.
• Weight Capacity: Supports a maximum package weight of 50 kg.

Technical Specifications:

• Amplitude: Fixed at 25 mm for precise vibration simulation.
• Frequency: Variable from 0 to 200 rpm (0 Hz to 6 Hz) for customized testing conditions.
• Vibration Type: Harmonious in phase for realistic simulation of transport vibrations.

This highly accurate and reliable testing instrument is designed for measuring the axial compressive strength of paper cones and tubes used in the paper & packaging industries.

Key Features:

 

✅ Inbuilt Calibration Facility – Ensures highly precise and consistent test results.
✅ Maintenance-Free Motorized System – Reliable, long-lasting, and requires minimal upkeep.
✅ Overload Protection – Prevents damage by automatically stopping in case of excessive load.
✅ Microprocessor-Based Digital Display – Provides highly accurate test results, even under uniform compression force.
✅ Heavy-Duty Load Frame – Ensures stability and durability during testing.
✅ User-Friendly Operation – Simple interface for efficient testing.

SPECIFICATIONS:

Vibration Tester determines effect on filled packages during transit. Rectangular platform with side work accommodates the packages package size will be 700mm x 700mm. It is equipped with fixed speed AC/DC motor drive power supply will be 230-250volt/ 50 Hz AC/DC. Vibration test is carried out to assess the performance of a filled package in terms of its strength of protection that it offers to its contents when subjected to vibration. This test method stimulates the transport hazards to produce an equivalent effect or damage during the test maximum weight of contains will be 50 kgs. 

Technical - Specification :

• Table : Wooden (Laminated).
• Amplitude : Fixed 25 mm.
• Frequency : Variable 0 rpm to 200 rpm 0 Hz to 6 Hz.
• Vibrations : Harmonious in Phase. 90Deg out of phase. 180Deg out of phase. Random.

Our Rub Proof Scuff Tester for paper testing is a specialized instrument designed to assess the resistance of paper and paperboard surfaces to scuffing or rubbing. This type of testing is crucial for ensuring that printed materials, packaging, and other paper products maintain their appearance and functionality despite handling and friction.

Rub Proof Scuff Tester is essential for industries where surface durability and appearance are critical. It helps manufacturers and quality control professionals ensure that their products meet the required standards for performance and appearance.

Purpose:

1. Evaluate Surface Durability: Measures how well a paper or paperboard surface resists wear and abrasion from rubbing or scuffing.
2. Quality Assurance: Ensures that paper products, especially those with printed or coated surfaces, meet industry standards for durability and appearance.

Features:

• User friendly control
• Very low noise level
• Low maintenance
• Digital Readout or Measurement Scales
• Easily load and unload samples for efficient testing.

Standard:

• As per BS 3110.

This highly accurate and reliable testing instrument is designed for measuring the axial compressive strength of paper cones and tubes used in the paper & packaging industries.

Key Features:

 

✅ Inbuilt Calibration Facility – Ensures highly precise and consistent test results.
✅ Maintenance-Free Motorized System – Reliable, long-lasting, and requires minimal upkeep.
✅ Overload Protection – Prevents damage by automatically stopping in case of excessive load.
✅ Microprocessor-Based Digital Display – Provides highly accurate test results, even under uniform compression force.
✅ Heavy-Duty Load Frame – Ensures stability and durability during testing.
✅ User-Friendly Operation – Simple interface for efficient testing.

SPECIFICATIONS:

It is used to check and evaluate the interfacial adhesion properties of flexible packaging material by retaining peak values,automatic or normal zero setting, overload and over travel protection facilities.

Digital peel tester is used for measuring the peeling strength of seals and lamination on in materials like laminates and laminated sheets. The machine will consist of a digital indicator with auto peak hold button on the indicator to measure the peel/ bond strength  with a least count of 0.020 kgf and a maximum reading of up to 20 kgf.

Salient Features:

• Fixed Speed model.
• Scaled down version of Generic Tensile Tester.

Standards:

• As per TAPPI, SCAN, ISO

A laboratory corrugating machine with digital temp. Controller for producing a sample to evaluate flat crush resistance of corrugating medium. 'A' fluting rolls are heated up to 176° C and maintained with a constant digital temperature controller. Standard model available with 'A' flute.
   Sample size 0.5 inch x 6 inch 

Digital Box Compression Tester for corrugated boxes is used to determine the compression strength of corrugated & non-corrugated boxes. The instrument is provided with Digital display of compressive load for determination of box compression strength. Instrumenty is supplied with memory for retaining peak value,automatic or normal zero setting, motorized version with DC drive and DC geared motor. It provides variable compressive speed ,overload and over travel protection facilities.

This Instrument is used to determine the compression strength of corrugated box. Our Microprocessor based model is the most advance model in Packaging Industry

Features:

• Our Box Compression Tester in a Microprocessor based.
• Heavy Duty tester to determine the compression strength of the corrugated box. Load range selected to completely collapse as Peak load or may be with pre-determined load for a given period to evaluate stacking load.

Standards:

• As per TAPPIT-804, DIN EN 22872.

The Motorised Drop Tester is designed to ascertain in the laboratory the resistance to rough handling of various types of packaging and is used in both Q.C. (quality control) and R&D (research & development) test routines.Several types of packaging can be tested e.g. card board boxes, pails, bags and containers. Catering for the following types of drops e.g. flat corner & side.The Precision Drop Tester has an open construction arrangement which does not restrict the test sample geometry in height and width. The Drop Tester lifts the pads to the test height saving the operator from injury. accelerating faster than 1G and ensuring precise drop orientations.Its rugged and simple design enables long working periods with minimal maintenance requirements and maximal performance by providing to the user accurate test results with high repeatability.Salient Features :A precise and reliable machine.Sturdy in construction.Precisely machined to International Standards.Fitted with angular drop arrangement for checking transport-worthiness form all angles.Costs less then half of the similar imported tester saves valuable foreign exchange too. Facility for corner droops. BOX SIZE 450X450

Drop Tester is designed to ascertain in the laboratory the resistance to rough handling of various types of packaging and is used in both Q.C. (quality control) and R&D (research & development) test routines. Several types of packaging can be tested e.g. card board boxes, pails, bags and containers. Catering for the following types of drops e.g. flat corner & side. The Precision Drop Tester has an open construction arrangement which does not restrict the test sample geometry in height and width. The Drop Tester lifts the pads to the test height saving the operator from injury. accelerating faster than 1G and ensuring precise drop orientations. Its rugged and simple design enables long working periods with minimal maintenance requirements and maximal performance by providing to the user accurate test results with high repeatability.

Salient Features :

• A precise and reliable machine.
• Sturdy in construction.
• Precisely machined to International Standards.
• Fitted with angular drop arrangement for checking transport-worthiness form all angles.
• Costs less then half of the similar imported tester saves valuable foreign exchange too.
• Facility for corner droops.

It is used for testing the creasability of carton board. It ensures fault free folding which is suitable for board caliper 300-1000 micron (0.012-0.040 inch). 18 creasing channels between 1-4.06 mm (0.04-0.016 inch).
Variable crease depth.

The compression strength of a material is determined over a short span width/weight increase, which is a key indicator of tensile strength. Hence, characteristics that contribute to the modulus and resilience of the sheet are also important. These properties are particularly critical when evaluating fluted medium liners and corrugated board. Proper measurement helps in predicting the compression strength of fabricated containers.

This instrument measures puncture resistance of various packing materials and gives reliable indication to evaluate fabrication factors with material values in a composition fashion. The puncture resistance of paperboards is measured as the energy required to force a puncture head of specific design through a test piece of board under specified condition. The test specimen is clamped between two horizontal plates in each of which is a triangular hole. The Puncture Tester has a very heavy chest iron stand in order to avoid disturbing vibrations during a test.

Technical Specifications:

• 0-5 Nm Scale division 0,1 Nm
• 0-10 Nm Scale division 0,2 Nm
• 0-20 Nm Scale division 0,2 Nm
• 0-36 Nm Scale division 0,2 Nm