Low temperature seal integrity test paper Price：￥

【Product Description】
This product is for single use. The Kaitao brand seal test paper (VH20z) is produced with DuPont Tyvek imported from the United States and is used with the Kaitao brand hydrogen peroxide cold plasma sterilization packaging bag. The physical, chemical, mechanical, and antibacterial properties of the paper used in the New China STERIACE TM hydrogen peroxide cold sterilization packaging bag are consistent, and the sealing effect of the verified sealing equipment is consistent with the actual sealing effect of the paper-plastic packaging bag.
【Product Principle】
The principle of the seal test paper is to judge whether the peel strength of the paper-plastic packaging bag meets the requirements according to the visual sense before and after the seal. The black printed area of the seal test paper is evenly distributed with clear white dots. If the color of the seal changes darker, and the white dots/black dots are clearly and evenly distributed after sealing, it indicates that the film of the paper-plastic packaging bag is firmly bonded with the seal test paper, achieving the sealing strength. If the color of the seal does not change or the white dots/black dots are not clearly and evenly distributed, it indicates that the film of the paper-plastic packaging bag is not completely bonded with the seal test paper.
【Scope of Application】
It is used to detect the sealing performance of the medical seal equipment on the Kaitao brand hydrogen peroxide cold plasma sterilization packaging bag.
【Usage】
The temperature, pressure, and sealing speed of the seal equipment have a significant impact on the sealing strength of the paper-plastic packaging bag. It is recommended that the sealing temperature be 110~130°C, the sealing pressure (see the seal machine), and the sealing speed be 10m/min. After the temperature reading is stable, take a piece of seal test paper, with the film facing up, through the seal machine once and observe the seal. If the color of the seal changes darker, and the white dots/black dots are clearly and evenly distributed, it indicates that the film of the paper-plastic packaging bag is firmly bonded with the seal test paper, and the performance of the seal equipment is good.
【Precautions】
1. This product can only be used once.
2. Avoid surface contamination of the test paper.
3. Store in a dry, ventilated, and dark place.

Online inquiry