Cleanroom Products

Precautions for the use of various pass box in clean rooms!

Views: 224 Author: Site Editor Publish Time: Origin: Site

The pass box is a kind of auxiliary equipment of the clean room. It is mainly used for the transfer of small items between the clean area and the clean area, and between the clean area and the non-clean area, so as to reduce the number of openings of the clean room and reduce the pollution of the clean room. Reduce to a minimum.

 

Different companies use the pass box to deliver different items, and different locations in the same clean room deliver different items. The high quality pass box for transferring different materials has different precautions during use. Generally speaking, the pass box for delivering medicine is relatively strict.

 

pass box


1. Material pass box

 

Function: transfer materials

 

Flow direction: unidirectional flow. General area→Class C clean area

 

Note: When transferring materials, the materials should not be too much, and ultraviolet radiation is required for 30 minutes (except for those that cannot be ultraviolet radiation). After each use, clean with 75% ethanol and irradiate with UV for 30 minutes.

 

2. Waste pass box

Function: pass waste

 

Flow direction: unidirectional flow. Class C clean area → general area

 

Note: Clean with 75% ethanol after each use, and irradiate with UV for 30min.

 

3. Blood product pass box

 

Function: transfer blood samples, finished products, samples for inspection

 

Flow direction: two-way flow. Class C clean area↔General area

 

Note: Turn on the UV for 30min before use, turn off the UV when using, clean with 75% ethanol after use, and irradiate with UV for 30min.

 

Fourth, the frozen sample transfer window

 

Function: transfer frozen storage, resuscitation, and sample products

 

Flow direction: two-way flow. Class C clean area↔General area

 

Note: Turn on the UV for 30min before use, turn off the UV when using, clean with 75% ethanol after use, and irradiate with UV for 30min.

 

It seems that the operation of the pass box is simple, the use process is not very easy, and many small details cannot be ignored. A slight error may cause the clean room to be contaminated.

 

How to use the pass box:

 

1. Materials entering and exiting the clean area must be strictly separated from the flow of people, and entering and exiting from the production workshop materials dedicated channel.

 

 

2. When the material enters, the raw and auxiliary materials are unpacked by the person in charge of the preparation team or the appearance is cleaned, and then sent to the workshop raw and auxiliary material temporary storage room through the pass box; the inner packaging materials are removed from the external temporary storage room after the outer packaging. It is sent to the inner compartment through the pass box. The workshop integrator and the person in charge of the preparation and inner packaging process handle the material handover.

 

 

3. When passing through the pass box, the "one open and one closed" requirement for the inner and outer doors of the pass box must be strictly implemented, and the two doors cannot be opened at the same time. Open the outer door to put the material in and close the door first, then open the inner door to take the material out, close the door, and so on.

 

 

4. When the materials in the clean area are sent out, the materials should be transported to the relevant material intermediate station first, and removed from the clean area according to the reverse procedure when the materials enter.

 

 

5. All semi-finished products are transported from the clean area to the external temporary storage room through the pass box, and then transferred to the external packaging room through the logistics channel.

 

 

6. Materials and wastes that are highly likely to cause pollution should be transported to the unclean area from their dedicated pass boxes.

 

 

7. After the material entering and exiting, clean up the cleaning room or the site of the intermediate station and the hygiene of the pass box in time, close the internal and external passage doors of the pass box, and do a good job of cleaning and disinfection.

 

 

Flybol is a professional manufacturer of purification doors and windows. The company mainly produces purification equipment such as purified color steel plates, clean doors and windows, pass box, and air showers. Consumers are welcome to come to consult.

 

×

REQUEST A QUOTE

captcha
×

Contact Us

captcha