Keeping your pre-wetted wipers wet is not always as easy as it sounds. The use, the packaging, the solution can all have an effect on how long it takes for the wipers to dry out. Today, we are going to talk about the packaging that they come in and how that can be the cause of your dry wipers. Most pre-wetted wipers either come in a pouch or a pail. The major differences between these two options are obvious, but there are some differences that you might not consider. In a pouch with a sticker seal, the alcohol can deteriorate the sticker making it lose its adhesive glue. So, when you go to close the wiper pouch, the sticker does not seal and the outgassing continues. Another pouch option is one with a zipper seal. This is better than the sticker option, but it leaves room for error. If there is air still stuck in the pouch, that can aid in the drying out process as well. The best way to ensure your wipers stay wet it by keeping them in a pail. The biggest advantage to the pail is the guaranteed air tight closure every time. This is not something that can be guaranteed by the pouches.
To learn more about keeping your pre-wetted wipers wet, watch the video below!
One of the most common ways to cut corners in a cleanroom is by buying generic consumables for your operators. While this can prove to be a great way to save money, it is not a sure way to prevent contamination. Generic consumables can have hidden contamination and fillers that make the product look clean but releases contamination when used. For some, this can be easily managed but for others it can stop production and temporarily close. To learn more about a mismatch set in a cleanroom watch the video below or give us a call!
Buying new wipers for your cleanroom can be very challenging. You have to consider the budget, the material, the color, the absorbency, and so much more. Thats why we have compiled a list that goes over the 5 basics that you should always consider when buying new wipers.
The cost of the wiper is dependent on a lot of factors. Your supplier should be able to provide you with the cost of each wiper. If you are looking for the cheapest wiper, you will be sacrificing a few things. But if that does not bother you, then that is ok! It all just depends on priorities.
Capacity refers to the amount of liquid that the wipe is able to hold. There are different ways that the wipe can hold onto liquid. Some are absorbent, meaning that they will soak up the liquid and hold it within. Some are adsorbent, meaning that the liquid will get trapped in between the interlocking pattern of the material.
The cleanliness of the wiper is a little harder to navigate. There are materials that are cleaner than others and are very reliable. We always recommend that you test your new products, no matter what they are.
4. Chemical Compatibility
The chemical compatibility is very important because you want to have a wiper that will be sturdy with the material of your wiper. Some materials and chemicals do not pair well together and that is something that should always be considered.
The construction of your wiper refers to the weave and cut of your wiper. There is a lot of different options when it comes to these, each offering something more than the next. Pay close attention when picking these out. You want to make sure that you are choosing the right fit for your environment.
To learn more about these 5 C's of wiper selection, watch the video below!
Is your clean room wiper hot? No, we don't mean temperature wise, we mean ESD wise. There are two types of cleanroom wipers: static dissipative and conductive. A conductive wiper will hold onto static, thus making it a hot wiper. A static dissipative wiper does not make or hold onto static, so it cannot be considered hot. Static is something that everyone in the cleanroom industry wants to avoid but is not something most think of when it comes to wipers.
What makes a wiper hot?
A wiper can get hot from the packaging and material. If your wiper is not vacuum sealed with solution inside, the conditions around the wiper can make it hot. Packaging, humidity, and temperature are all contributors to this.
What keeps a wiper from getting hot?
Adding solution, like alcohol and ultra pure water, can help to keep the static at bay. Vacuum sealing the wipers can also help because it does not allow the wipers to move around and rub on each other.
To learn more about hot wipers, watch the video below!