Package Leak Tester For Flexible Packaging QC
The 0 to -90 kPa vacuum range supports flexible package leak testing.
Single-point, pressure increment, and decay modes meet different seal testing needs.
5 ms response speed helps detect pressure changes quickly.
0.001 kPa resolution supports more accurate leak evaluation.
Extra-thick organic glass chamber supports routine package testing.
Optional printing, data saving, and a 500-record query help simplify QC records.
Professional Package Leak Tester For Flexible Packaging QC
The FOLISTECH Package Leak Tester is a professional solution for flexible packaging seal integrity testing. You can use it to evaluate sealing performance in food, pharmaceutical, daily chemical, electronics, and related packaging applications.
Equipped with a high-precision sensor and a dual air-circuit design, the instrument supports single-point testing, pressure increment testing, and decay mode testing. You can quickly compare leakage, creep, rupture, and seal performance under different pressure holding conditions.
With fully automatic operation, vacuum holding, reverse-blow unloading, optional printing, and test record storage, the instrument helps you simplify routine QC work, improve testing consistency, and manage seal integrity records more efficiently.
Our Package Leak Tester Solution
We provide a practical package leak tester solution for your flexible packaging seal integrity testing, routine QC inspection, and packaging laboratory applications.
A professional package leak tester designed to help you test the seal integrity of flexible packaging used in food, pharmaceutical, daily chemical, electronics, and related industries.
You can use it for 0 to -90 kPa vacuum testing, single-point mode, pressure increment mode, and decay mode testing. With high-precision pressure sensing, automatic vacuum holding, reverse-blow unloading, optional printing, and test record storage, it helps you manage daily packaging QC records more easily.
Function Of Package Leak Tester
Helps you evaluate the seal integrity of flexible packaging used in food, pharmaceutical, daily chemical, electronics, and related industries.
Allows you to observe leakage, creep, rupture, and seal changes under stepped pressure conditions.
Supports automatic seal integrity testing by monitoring pressure changes during the test process.
You can use single-point mode, pressure increment mode, and decay mode to meet different daily QC testing needs.
Package Leak Tester For Better Flexible Packaging QC
Small sealing defects can cause leakage, contamination risks, shorter shelf life, and customer complaints. For packaging manufacturers and QC teams, the key is not only finding leaks, but also checking whether the sealing process stays stable across different batches and materials.
The FOLISTECH Package Leak Tester helps you evaluate package seal performance before storage, shipment, or market release. You can use it for incoming packaging inspection, production sampling, sealing process verification, and final product QC, helping your team reduce packaging failure risks and make release decisions with greater confidence.
Why Choose The FOLISTECH Package Leak Tester?
Choosing FOLISTECH means more than purchasing a package leak tester. You get a practical solution for flexible packaging seal integrity testing, routine packaging QC, and production quality control. Our team supports you from product selection and test method guidance to operation training, maintenance, and troubleshooting.
With stable manufacturing quality, user-friendly design, and practical technical support, the FOLISTECH Package Leak Tester helps you check seal performance, reduce packaging failure risks, and manage daily QC work more efficiently. Whether you test food packaging, pharmaceutical packaging, daily chemical packaging, or electronic product packaging, you can build a more consistent and reliable leak testing workflow.
Package Leak Tester Applications In Packaging QC
When your team needs reliable seal integrity testing for flexible packaging, the FOLISTECH Package Leak Tester helps you check leakage risks, sealing performance, and packaging quality before storage, shipment, or market release.
You can use it for routine leak testing of food packaging, pharmaceutical packaging, pouches, sachets, and other sealed flexible packages.
Helps your team inspect package sealing quality during daily production and compare seal performance across different batches.
Supports your final product inspection work by helping you identify potential leakage, weak seals, creep, rupture, and packaging failure risks before release.
Product Details Tab
- Parameter
| Item | Specification |
| Vacuum Range | 0 to -90 kPa |
| Response Speed | 5 ms |
| Resolution | 0.001 kPa |
| Sensor Accuracy | ≤0.5 grade |
| Built-in Modes | Single-point mode, pressure increment mode, decay mode |
| Display | 65 million color TFT screen |
| Pressure Regulation Range | 0.2-0.7 MPa |
| Interface Size | Φ6 |
| Pressure Holding Time | 0-999999 s |
| Vacuum Chamber | Φ270 mm × 210 mm (H), other sizes can be customized |
| Equipment Dimensions | 420 (L) × 300 (B) × 165 (H) mm |
| Air Source | Compressed air, prepared by the user |
| Printer, Optional | Pin printer |
Customer Feedback For Our Package Leak Tester
“For our food packaging QC work, this Package Leak Tester is practical and easy to operate. It helps our team check flexible package seal integrity before shipment and keep routine leak testing records more organized.”
Ahmed Al-MansooriPackaging Quality Manager, United Arab Emirates“We use this Package Leak Tester for daily seal testing of pouches and sachets. The vacuum-based testing process is easy for operators to manage, and it helps us compare packaging seal performance across different production batches.”
Siti Nurhaliza RahmanQC Laboratory Supervisor, Malaysia“For pharmaceutical and daily chemical packaging inspection, this instrument gives our team a reliable way to evaluate leakage risks and weak seals during routine QC. It makes package release checks easier to standardize.”
Daniel OkaforQuality Assurance Engineer, Nigeria
A Package Leak Tester helps you find weak seals, small leaks, and potential package failure risks before products leave your factory. This helps reduce leakage complaints, product returns, and quality disputes after shipment.
Yes. You can use it for many flexible packaging types, including pouches, sachets, bags, and sealed packages used in food, pharmaceutical, daily chemical, and electronics packaging applications.
Seal integrity testing helps you confirm whether your packaging can protect the product during storage, handling, and transportation. It gives your QC team a clearer basis for release decisions instead of relying only on visual inspection.
Yes. You can use regular leak testing to compare seal performance across different batches, materials, sealing temperatures, or production lines. This helps your team identify process changes before they become larger quality problems.
Yes. The instrument is designed for daily packaging QC, production sampling, incoming packaging inspection, and final product checks. It helps your operators perform repeatable leak testing with a more standardized workflow.
It can help you identify leakage risks, weak seals, poor heat sealing, packaging damage after handling, and seal failures that may affect product shelf life, cleanliness, or customer acceptance.
For food and pharmaceutical packaging, reliable seal integrity is important for product protection, contamination risk control, and shelf-life stability. A Package Leak Tester helps you verify packaging performance before products move to storage or market release.
