Kraft Bag Quality Tester

The Kraft Bag Quality Tester is a robust, high-precision instrument designed to measure the burst strength and tensile strength of kraft paper, multi-wall paper bags, and paper-plastic composites. As a National High-tech Enterprise, we have developed this tester with a digital display that features a "peak hold" function, allowing quality control teams to easily identify the maximum pressure or force a bag can withstand before failure. With a maximum pressure range of 0-2000 kPa (customizable) and a accuracy of ±1.5%, the Kraft Bag Quality Tester is the professional choice for ensuring the safety and compliance of industrial paper packaging.

Innovation and "Science and Technology Innovation" are at the heart of our factory's 20-year history. The Kraft Bag Quality Tester is built with a heavy-duty frame and integrated safety features, including a protective shield and an emergency stop. Having successfully passed the provincial-level appraisal for new industrial products in Zhejiang Province, this instrument represents the peak of domestic capability in packaging testing technology. By choosing our quality testing equipment, agents can offer their clients a machine that is backed by our ISO 9001 certified manufacturing and is used by globally renowned building materials and food packaging enterprises to ensure their products meet international storage and transportation requirements.

This tester is a critical quality control tool for:

● Industrial Paper Bags: Testing the burst strength of multi-wall sacks for cement, flour, and chemical powders.

● Eco-Friendly Packaging: Ensuring the tensile strength of kraft paper bags used in retail and food service.

● Construction Packaging: Assessing the durability of paper-plastic composites for heavy-duty building materials.

We hold numerous patents related to high-pressure measurement and safety systems in testing equipment. Every Kraft Bag Quality Tester is manufactured on our modular assembly lines in Wenzhou and is calibrated to meet national and international testing standards. We provide comprehensive technical support and calibration services to ensure that your QC data remains accurate and reliable over the long term.

To protect the sensitive pressure sensors and digital components, we use specialized anti-vibration packaging and reinforced wooden crates for all international shipments. Our logistics team in Wenzhou manages the entire process, and we provide a full set of installation and operation manuals in multiple languages.