Understencil Wiper Roll 21.25" Core Length ¾”ID 2.5”OD 21.25” Paper Width 36’ Roll
MPN: 4202DK Fabricant: JNJ Industries
Most DEK printers use stencil rolls that are based on the same core tube, which is a plastic tube with a .75" inside diameter (19.5mm), that is 20.87" Long (530mm). The typical roll outside diameter is 2.25", and it has 36 linear feet of paper per roll. The full width roll has paper that is 20.37" wide (515mm), but some boards or printers are set up to accommodate a roll with narrower width paper. It is important to make sure that when using a roll with paper that is not the full width that if a solvent bar system is being used, that the paper width is equal to or larger than the width of where the solvent is dispensed from the solvent bar.
This material was developed and implemented when vacuum assisted wiper system were introduced by the stencil printer manufacturers. It is a class 100 clean room fabric that is highly absorbent, allows air to flow through it easily, without permitting solid particulates to pass through. It is made from a blend of wood pulp and polyester, known as Dupont Sontara Cleanmaster, and it provides a combination of absorbency and strength.
• Very low lint - Class 100 Cleanroom grade
• Very Low Particle Generation
• Strong, resists tears
• Works excellent for vacuum assisted wiper assemblies
• Available for every roll and printer type
• ESD Properties