Category Archives: PVA Sponge Roller

PVA Sponge Visual Deficiency

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Today we are going to talk about PVA sponge visual deficiency. As a PVA sponge supplier, we are seeing many PVA sponge rollers, either our own product or from other suppliers. We would like to take this opportunity to summarize some visual defects on the PVA sponge. Even though PVA sponge comes in various form […]

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PVA Sponge Dimension Expansion Rate

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Many aware that the PVA sponge does expand after retains with water but not many discussed about the expansion rate. Even though the PVA sponge will expand after fully soak in water unfortunately not many talk about the expansion rate. The pore shrink at dry form, once the pore is filled with water, the entire […]

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Industrial PVA Sponge Roller

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An industrial sponge roller could be much longer and larger in diameter. So far the PVA sponge roller looks in decent size, something like 50mm diameter with a length of 400-600mm. But throughout our working experience, some industries may need a larger size of sponge rollers. The larger size sponge could be 1.5m in length. […]

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PVA Brush and Sponge

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We come across a user who asked us about the difference between the PVA brush and sponge. From our experience, in most cases, we are using the term PVA sponge while we discuss our product with users. However, in certain industries, they prefer the term PVA brush instead of PVA sponge. Base on our observation, […]

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Plate Wash Roller in Printing Industry

In the printing industry, the printing plate has to wash and dry with the PVA sponge roller to ensure the plate’s cleanliness. The aged printing plate will have some ink stain mark build-up after a certain cycle of printing. The contaminated plate shall send for plate cleaning. There are many types of roller in a […]

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Use Cleanroom Non-Woven Wiper or PVA foam wiper

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10 years ago, we are using a non-woven wiper in a cleanroom, but the situation changed recently. From our observation, we are seeing the many cleanrooms slowly convert to PVA foam wipers instead of non-woven wipers. In our last article, we have listed the reason why PVA foam wiper is more common in the cleanroom. […]

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PVA Foam Wiper Water Absorption Study

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PVA foam wiper has an excellent water absorption capability. Our wiper foam design original uses in the cleaning process, however, some have expanded the application to household application. The two sport sectors, the swimming pool and gym, are always come with water and sweating. The PVA foam wiper becomes a good alternative to replace cotton […]

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The Dry PVA Sponge Roller

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We straight to the point, the dry PVA sponge roller will turn rigid and hard. This is the nature of PVA sponge characteristic which we have face every day. The PVA sponge roller remains at a wet stage right after our manufacturing process. Perhaps, the PVA sponge roller shall use in the wet stage during […]

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PVA Sponge Improvement

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DST has to work very hard in order to keep a good PVA sponge quality position among the manufacturer. Among all the action, continual improvement is the momentum driving us moving toward a new era of the cleaning process. Even though we are facing severe resources restriction but this is not the reason for us […]

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Uses PVA Foam Wiper in Cleanroom

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The PVA wiper is a sheet form material and this material commonly used in the surface cleaning process. Meanwhile, the wiper comes in the dimension 210*210*2mm and this dimension suit for many semiconductor and pharmaceutical industry. A cleanroom is a controlled environment which has to fulfil several stringent criteria. Besides the control of temperature and […]

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