According to the customer's requirements, SEPPES recommends the use of fast rolling shutter doors with zipper structure. The frame is made of 304 stainless steel of food and medicine grade. The door curtain is made of fully transparent PVC material, and the internal and external observation is very clear; in terms of function, it meets the three major use performances of customers:

    1.The items can be automatically opened in advance to meet customer requirements, and automatically closed when the packaging box leaves, which can be achieved through equipment linkage or induction;

    2.The second is the sealing performance, the two sides are zipper sealing, and the bottom is the safety bottom sealing, which has isolation and protection performance against dust, bacteria and mosquitoes, and prevents cross-contamination of air pollution in different levels of internal and external areas;

    3.There is a positive and negative pressure difference of 10pa in the clean area where the customer is located. Because the size of the customer passed through is relatively small, 700*700mm, so through the zipper structure, the pressure difference of 10-20pa can be completely resisted within 3 meters.

    Because the customer uses it on the transfer window, the space is relatively small, and the left and right rails and the upper box of this fast rolling shutter door can be customized according to the use space, which fully meets the needs of use.