People may noticed the polyester swab of our cleanroom swab products, and should be curious about the material we use for the swab head. Today, I am going to show you more details about the polyester. Polyester, sometimes called as Dacron and PET, is a kind of synthetic whose manufacturing process is the simplest between the three famous synthetics. It is widely used not only for its cheaper price, but also for its various features as follows:
1.    High intensity. The strength of short fiber is 2.6-5.7 cN/dtex, and the high-strength fiber can even be 5.6-8.0 cN/dtex. Due to the low hygroscopicity, its wet strength is almost the same with dry strength. The impact resistance is 4 times higher than nylon and 20 times higher than viscose fiber.
2.    Good elasticity. Polyester’s elasticity is close to wool, even when extended more than 5%-6%, it can easily completed restored. The wrinkle resistance is better than other fibers, which means the polyester fabric do not wrinkle and has a good dimensional stability. The elastic modulus is 22-141 cN/dtex, 2-3 times higher than nylon. That’s why it is firm, durable and anti-crease.
3.    Formed by the melt-spinning method, the heat-resistant polyester fiber can be molded again, as it is a kind of thermoplastic fiber. Polyester’s melting point is high while specific heat capacity and thermal conductivity are small, that’s why the heat resistance and insulation resistance of polyester fiber is higher than other synthetics.
4.    Thermoplastic good, bad anti-fluxing. Polyester is one of the best heat-resistant fabric for its smooth surface and close internal molecular arrangement.
5.    Good wear resistance.
6.    Good lightfastness.
7.    Corrosion resistant.
8.    Poor dyeing, but good color fastness.
All of the features above made polyester a most popular fabric, that’s why we choose it to be our swab material. Polyester swab, not only for the good cleaning ability, but also for its good solvent compatibility, is getting to known by more and more people and now being an important kind of cleanroom swabs for various industries. For more information of our cleanroom swabs, please visit our website www.meditech.cc
 

1.   Fag head;
According to the materials and the use of different functions, the fag head can be divided into the following cloth:
A.  knitted nylon(super wear-resistant)
B.  knitted microfiber(clean the fine dust and gentle wear)
C.  weaving microfiber(professional for optical fiber)
D.  Weaving Dacron (The cloth is longitudinally striated and the aperture is deeper, which can accommodate more dirt.)
2.   Spongy top;
According to the density of sponge and flaky condition, it can be divided into the following two types:
A1. The opening PU sponge, which is 100 PPI (PPI – PORE PER INCH, refers to the number of holes PER INCH; the more the number it has,the more exquisite the sponge has, which is less likely to drop crumbs). The sponge density is low and chip off easily, but the speed of water absorption is fast, which is suitable for medical use;
B1. Opening PU sponge, 400-500 PPI, the sponge density is higher than 100 PPI; is less likely to drop crumbs and has high grade, which is suitable for use in electron.
3.   Non-woven wipe;
Low grade, the processing difficulty is relatively small, and the price is cheap.
4.   PVA head.
With super-strong capacity of water absorbing and high cleanliness, but the price is high.
Above are different characteristics of the cleanroom swabs.
If there are any questions, please do not hesitate to contact us by searching our website www.meditech.cc or through our telephone number 0755-28690225. 

There are so many items of card printers and thermal printers, if you are confused about how to choose the cleaning products, then this article may be helpful for you. Below are four category of printer cleaning products:
1.Cleaning card
It can be divided into two categories according to the usage: card printer cleaning card and thermal printer cleaning card.
card printer cleaning card include CR80 cleaning card and long cleaning card. CR80 cleaning card can be used on all card printers, ATM and POS. Long cleaning card must used on corresponded card printer item. For instance, the size of Zebra P330i T-Long card is 76*330*0.711mm. Thermal printer cleaning card is thinner and softer, it can be used on the thermal print head. You should choose it according to the width of the print head. Similarly, thermal printer cleaning card can also be used on currency counter and bill scanner.
2.Adhesive cleaning card and Adhesive cleaning roller
Many printers contains a cleaning roller to clean card before it prints. After you printing a number of card, the stickiness will reduce, you should change new adhesive cleaning roller then. The adhesive cleaning card is mainly used to cleaning the dust on the transfer roller and adhesive roller. Adhesive cleaning card and adhesive cleaning roller can only used on card printers.
3.Cleaning swab and cleaning pen
Cleaning swab and cleaning pen can be used on the print head of card printers and thermal printers. Cleaning swab is disposable and cleaning pen can use a few times, you can change the pen head if it is very dirty.
4.Cleaning wipe
Cleaning wipe is used to cleaning transfer roller and the cover of the printer. It can also be used on the thermal print head, but you have to make sure the printer is power off before cleaning.
More cleaning method and cleaning products information, please visit Meditech website: http://www.meditech.cc

With the arrival of winter, static problem occur again in our daily life and work. How to properly use anti-static products like anti-static swabs to control static is what we concerned most right now. We now got various kinds of static control materials and products made by them, though, they can mainly be classified as anti-static mat, anti-static tools, etc. For preventing static damage, we may need the following products:
1.    Anti-static clothing and anti-static wrist strap
Anti-static clothing and wrist strap are important parts of the human anti-static system, which can eliminate and control the generation of static electricity, thereby reduce the most parts of static source in the manufacturing process.
Anti-static clothing includes anti-static overall, split clothing, coat, shoes, hats, gloves, finger stall, wrist strap etc. Anti-static clothing is made of different colored anti-static cloth, which contain a certain percentage of conductive yarns that knitted by a certain proportion of stainless steel fibers or other conductive fibers conductive fibers and ordinary fibers. The static on clothing is eliminated by corona discharge and leakage effect of conductive fibers. Besides, the stainless steel fiber belongs to metal fiber so that its conductivity is stable no matter how many times the clothing is washed.
Anti-static wrist strap is one of the most important anti-static equipment especially when operators touch the electronic components. The secret is the ground path, through which the static generated by human can be released safely. The most important part of anti-static wrist strap is the inner layer of the elastic band, which is knitted by anti-static yarns.
2.    Anti-static packaging and shipping products
Anti-static packaging products is varied, such as anti-static shielding bags, anti-static bags, anti-static foam, anti-static IC packaging tubes, anti-static component boxes etc. These products are mostly made up of static dissipative materials, while others are anti-static materials, except that for anti-static shielding bags.
3.    Anti-static floors and mats
Anti static mats are mainly anti-static compound plates, mainly for desktop capture pad, pipeline operating desk and mats. The material layer is green and the conductive material is anti-static agents while the bottom layer is black with carbon as conductive agent.
Still, there are  also some other anti-static products like esd wipes, esd swabs and anti-static chairs. Especially esd swabs, some times called cleanroom swabs, have been widely used in various industries for cleaning and static elimination programs.

1.With the printer power on and the LCD display showing ready hold down the control button for five seconds, then follow the LCD instructions.

2.Open the printer lid, remove the ribbon and closed the lid.

3.Now the LCD will display “empty feeder then close cover”. Open the card feeder cover, remove the cards and close the cover.

4.Insert the long cleaning card into the manual card feeds slot. Wait for the cleaning process to complete.

5.When the cleaning process is completed, the cleaning card will be ejected.

6.Open the card feeder cover and insert the feeder cleaning card into the card feeds slot. Close the card feeder cover. Wait for the cleaning process to complete.

7.When the cleaning process is completed, the LCD will display “remove feeder cleaning card”, open the card feeder cover and remove the cleaning card.

8.The cleaning process has been completed. The LCD will display “cleaning done”.

9.Load the cards and close the card feeder cover. Open the printer lid, install the ribbon, and close the lid.

http://www.meditech.cc

However, with the rapid development of modern electronics manufacturing, the development of cleaning swabs of such products are also driven up.In the face of the market of a variety of cleaning swabs, how should we make the choices?

First of all, the choosing of the swabs should focus on the material .For sponge head cleaning swab,it should be equipped with the excellent material of high quality,with the features of strong force of clean, smooth, flexibility, no hard edges, head dropped crumbs.Swabs should be with of material not chemical reagents added, there is no worry about the reaction of products.There Must be no silicon products at the same time, the head does not affect the product, such as DVD and hard disk, etc., It also must comply with Rohs standard.But one thing should be paid attention to: anyone who says the sponge head cleaning swab can cooperate with any solvent cleaning products that are not scientific.Because any good sponge used with acetone (acetone) solution will produce different degrees of “disfigurement” phenomenon.But in real life, the way people use sponge head swab is more common, so you can consider using isopropyl alcohol (IPA) solvent, its ability to clean and of environmental protection is very excellent.If you have to use a higher intensity of cleaning solvents, such as acetone (acetone),you can use swabs with polyester head or superfine fiber(microfiber) head, Not only can they achieve the ideal effect, but also make the swab head without “disfigurement”.

Secondly, swabs of external should be concise, having good feeling, and handles of swabs must be smooth, with good flexibility, not easy to break.Otherwise, any good swab head will be nowhere to go.Because swabs are kind of fast consumables,So the swab head in process of use have been consumed, therefore ,if the used heads can be replaced with new swab head,it will be much better and effective .And it will save the cost of the enterprise, we believe most companies still think much of this feature.

Finally, we must choose products from normal manufacturer .products from normal manufacturer not only can provide better technical service and quality assurance, but also assure you stand in the market with the advantage of competitive price .

To sum up, as for the choosing methods of cleaning swabs or gun cleaning swabs we should pay attention to the product details, good quality, economic and practical value.

Method one: Use print tool kit to clean the ink jet head.

1. Click the button in the left bottom on your computer in turn: ”Start”→”Setup” →”Print & Fax” ,find your printer type, right click, choose ” Print Preferences”.

2. In ” Print Preferences” window, click “Service” →”Maintain This Device”, click “Clean The Print Cartridge” button in the window popped up. Or click “Function” →”Printer Service” in turn in the “Print Preferences” window.

3. Click “Clean” button in the “Clean The Print Cartridge”.

4. The AIO begin to print cleaning page, and clean the cartridge automatically, it will make a machine noise from the inside of the AIO, until the power light of the AIO turn bright, and the sound disappeared, the cleaning process is finished.

Note: It will consume some ink when clean the cartridge. Normally, the slight jam of the ink jet head can be solved after one cleaning process. If the ink jet head is jammed seriously, try 1-2 times cleaning process, and do not exceed 3 times, as it will consume too much ink.

Method two: Clean the metal contact of cartridge.

If the ink jet head has a bad contact with the pedestal, it will affect the quality of the print. When this situation happened, try to clean the ink jet head and pedestal.

1. Remove the ink jet head from the printer.

2. Use a dry Meditech cleaning swab to clean the electric contact of the ink jet head pedestal.

3. Use a dry wipe to clean the electric contact of the ink jet head. You just need to rub it one time as it may damage the electric contact. And do not try to rub the ink jet head.

4. Reinstall the ink jet.