smt stencil wiper rolls hyperclean. the ems industry faces many challenges in stencil cleaning due...

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SMT Stencil Wiper Rolls Hyperclean

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Page 1: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

SMT Stencil Wiper Rolls

Hyperclean

Page 2: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications.

This has highlighted the need for high performance, reliable stencil wiper rolls. This presentation will show you why Hyperclean Stencil Wiper Rolls are the best solution from not only the performance view point but also the very low Environmental Impact position.

Page 3: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Hyperclean

Is a 100% polypropylene non-woven fabric, manufactured using advanced materials & processing technologies, resulting in a high performance, cost effective stencil cleaning roll that can meet the challenges of fine pitch applications.

Page 4: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

We have shown you the composition of our Hyperclean fabric, so now, we can show you the composition of other products in the market place.

Cellulose/Polyester Paper mainly from China

Cellulose/Polyester hydro-entangled non-woven

Rayon (viscose)/Polyester Paper/Fabric

Page 5: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

HYPERCLEAN Cellulose/Polyester Paper

Fabric differences

Page 6: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Fibre Structure Comparison

Cellulose/Polyester Paper & Rayon/Polyester

Paper/Fabric

Fibres have a dominant linear direction

Cellulose Polyester Hydroentangled

non-wovenHyperclean

Fibres have a dominant linear direction

Completely random orientation no dominant fibre direction

It absorbs a lot of liquid which can induce swelling with potential

for jamming the machine

It absorbs a lot of liquid which can induce swelling with

potential for jamming the machine

The physical properties are the same wet or dry unlike combination cellulose

products

Cannot be recycled easily due to the combination of 2 entirely

different materials

Cannot be recycled easily due to the combination of 2 entirely

different materials

Made up of 100% Polypropylene fibers so it can be easily recycled

in the plastics chain

Page 7: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Hyperclean Fibre Structure 100% polypropylene fibres dry laid non-woven with completely random

orientation and the thermal bonding operation makes the surface ‘wavy’ and so better cleaning performance than smooth surface products.

The fabric traps the solder paste within the fibres unlike very smooth surface combination paper products where the solder paste stays on the surface creating solder flakes & potential contamination as the solder paste dries out.

Non Linting so it will not block the stencil apertures.

Hyperclean fabric will NOT SWELL as a result of liquid absorption. The physical properties are the same wet or dry unlike cellulose based products.

Non-abrasive, giving longer stencil life.

Page 8: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Liquid Absorption Cellulose based products can absorb moisture even before insertion into

the printer. When the solvent is applied it is firstly absorbed into the body of the fibres. This can result in swelling of the fibres. When wet the physical properties are completely transformed into a ‘mushy’ texture.

The special properties of Hyperclean fibres keeps the solvent on the outside of the fabric and rapidly spreads over the whole area, making the cleaning process more efficient, with the potential to use less IPA resulting in cost savings and reduction of IPA vapour in the environment.

The special properties of Hyperclean totally eliminate any swelling of the fibres thereby preventing any jamming of the fabric in the machine.

Page 9: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Cleaning Comparison

Cellulose/Rayon/Polyester Paper HYPERCLEAN

Page 10: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Actual Images using 400X Magnification

Cellulose/Rayon/Polyester Paper

Solder balls stay on the surface creating solder flakes & potential contamination as

the solder balls dry out.

Hyperclean

Solder balls are trapped within the fibres, thereby eliminating contamination as the

solder balls dry out.

Page 11: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Hyperclean Vacuum Performance The unique properties of the fibres together with our advanced

processing technology produces a fabric with optimum vacuum performance. Vacuum performance is NOT reduced during the wet cycle.

The next slide will show you photographs demonstrating the superiority of Hyperclean during vacuum cycle.

The vacuum performance of cellulose/rayon/polyester wiper rolls is greatly impaired due to the solvent transforming the physical properties of the paper. These cleaning papers are a distinct hindrance to efficient stencil cleaning.

Page 12: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Vacuum Cleaning Test Results Rayon Polyester HYPERCLEAN Cellulose Polyester

Page 13: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Swiftmode’s pursuit of innovation and quality ,take into account, from the outset our

Environmental Responsibilities.

Our soon to be published White Paper will clearly show that combination Cellulose products spew toxic chemicals into the

air and general environment.

Page 14: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

That is why Hyperclean is : Made up of 100% Polypropylene fibers so it can be easily recycled in

the plastics chain, which is good for the environment.

Manufactured with low energy use and low carbon footprint with no toxic waste, no toxic emissions, no fluorocarbon and no halogens.

Thermally bonded so it does NOT contain any chemical binders.

Easily recycled with low conversion energy.

Suitable for incineration due to it’s high calorific value and clean burning with no toxic emissions and low CO2 emissions for the high energy levels generated.

Page 15: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Chloride Content Comparison

Page 16: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Only Paper CoresSwiftmode do not use any plastic cores for our Wiper Rolls

The majority of plastic cores are made from polyvinyl chloride (PVC) the manufacture of which uses and releases toxic chemicals.

Although they can be recycled it involves high energy usage and the potential for toxic emissions.

Hyperclean Paper Cores are manufactured to a high standard and proven to be reliable and efficient.

Cores that have to be cut with notches undergo a special treatment to give them strength and eliminate any particulation.

Used paper cores can be simply included with all other paper and cardboard waste for easy recycling. Thereby contributing to a lower environmental impact.

Page 17: SMT Stencil Wiper Rolls Hyperclean. The EMS industry faces many challenges in stencil cleaning due to the rapid expansion of fine pitch applications

Minami Cores Innovation Hyperclean does not use any recycled paper for the cores, we only use

Virgin kraft paper. Our cores can be recycled easily with the cardboard and paper waste.

Swiftmode have, using our expertise and commitment to innovation eliminated the plastic end plugs used in Minami cores. This makes the paper core more easy to recycle without the plastic plugs. The customer also benefits from cost saving when buying Swiftmode’s Minami stencil wiper roll.

Plastic End Plug Paper Core