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Richmond Technology fabricates and cleans custom cleanroom bags in a Class 100 cleanroom for absolute cleanliness.
Typical Applications for Custom Cleanroom Bags:
- Wafer transport carriers, boats, canisters
- Polycrystalline silicon (chunk)
- Polycrystalline silicon (granular)
- Clean aerospace assemblies
- Drive read-write heads (MR heads)
- Disc drive manufacturing
- Pharmaceuticals
- Medical devices
- Computer subassemblies
- Thin film disc
- Optical products
- Filters
- Device transport
- Materials, components, parts assemblies and miscellaneous items that are produced in cleanrooms |
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Richmond Technology extrudes and converts two types of high strength polyethylene. These high strength materials provide superior physical strength characteristics while maintaining or improving contamination control properties. In most cases, the increased strength will allow significantly thinner materials to be used, which provides greater package flexibility and a greater value to the customer.
Designed for critical ultra-clean packaging applications, these polyethylene films do not contain any additives such as slip agents, antiblock, or antistats. The materials and processes have been designed to eliminate or reduce concerns of ionic contamination, outgassing, non-volatile residues, and particulate matter. |
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| Richmond Technology engineers developed PFL-400 which provides a low moisture vapor transmission rate (MVTR) and excellent contamination control properties. It is a proprietary co-polymer/solid foil laminate with a barefoot polyethylene inner layer that is free of additives, slip agents, and antiblocks. This sturdy construction and a refined processing technique ensures reliable performance in a variety of critical applications. |
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Riutilizzabili bags are planned in order to prevent the movement of the goodses and therefore in order to avoid the conveying damages. Our Bags wide are used in many different Societies and theirs I use comprises or produced with a low weight and/or highly fragile products as the ceramic one I biscotto or the glass, till articles many heavy like the coils of Jumbo paper or floor tiles of ceramic. The Sacchipossono to be used in order to stop the palletized freights or not, loaded on container, in naval holds, on truck or vagoni railway.
How to use the Bags? He is sufficient disporli in the space between cargos and then to swell them, so as to block and to stop the cargo in effective way.
The Sacchipresentano many advantages respect to other systems of clamping of cargos, which as an example the slings in wood, the pallets second hand, polistirolo or the polyurethane. Between the illustrated advantages we can number those to continuation:
1. they are easy to use
2. Thanks to the valve and the special guns of inflation swell and deflate quickly
3. They reduce the job and the time of cargo
4. They are economic
5. They are the more effective way in order to load and to block the goods
6. They optimize the cargo space of the containers
7. They are riutilizzabili
8. They are riciclabili
9. They are easy to remove or to decide in the cargo point
10. They do not demand other types of clamping
Our Bags are available in a range wide of formats with the widths that vary from 60 to 120cm and lengths till 260cm and in the light types, medium and heavy.
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| Sander pilot pad - the effective transport lock fur light, heavy and heaviest merchandize. They prevent damage with transports of goods in containers or with TRUCK, course and ship dispatch. The employment is versatile and the protective effect remains in all climate zones. The goods protection is simple and goes fast. The empty pilot pads are placed into the gaps and filled with compressed air in less than 1 minute. |
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TRANSPORT BAGS
The most resilient member of your team.
Made of tearproof, hardwearing material. With padded carrying handles, ergonomic shoulder strap, wheels and trolley handle.
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SYSTEM BAGS
Everything at hand and ready to go.
Here you have all your technical devices plus accessory modules in the bag.
ROX bags are made of special hardwearing materials. On request in your company's CI colours, with printed or embroidered logo.
EQUIPMENT BAGS
For mobile operation in any environment.
Flexible carrying comfort: shoulder strap, vendor's tray function, carrying handles and hand straps adjustable for all sizes. Equally adjustable for right-handers and left-handers.
The perfect tailored suit. For reliable protection of your individual devices.
The additional advantage: Made-to-measure openings for easy access to controls, connectors or touch screen.
BODYBAGS
Formfitting wearer comfort included.
Get closer to your equipment: with bodybags made of skin-friendly and breathable materials. Easy-care and washable. Suitable both for medical and technical applications.
For your safety: optional manufacture using conductive, antistatic materials for work in potentially explosive atmospheres in compliance with ATEX directives.
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Richmond Technology engineers developed the CAV-40 product in response to the market demand for a high barrier clear film with excellent cleanliness characteristics. The proprietary outer layer delivers extraordinary moisture vapor barrier properties while the inner sealant layer offers outstanding cleanliness characteristics. None of the harmful process aids (i.e. slip, anti-block, etc.) used in traditional polyethylene sealant layers are present.
CAV-40 is the choice for clean transparent moisture barrier protection of sensitive product during transport and/or storage. |
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HOLSTER BAGS
Practical in every detail.
Made-to-measure openings for easy access to controls, keypads or connectors.
Belt holsters can be rotated on the belt and can be removed quickly when required.
Ideal for small data entry devices. Also available in washable material.
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| Range of sterile sampling bags with a side non-wover filter for food/agricultural, pharmaceutical and environmental samples. INTERSCIENCE is the only company to manufacture both lab blenders and filter bags in its own factories, to guarantee a safe microbiological analysis. |
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Simplex Bag Filters PVC / CPVC
Simplex Bag Filters PPL / PVDF
Duplex Bag Filters
Filter Bags
Accept Most Standard Filter Bags:
For application versatility these all plastic housings will accept most standard 7" diameter filter bags. The single length vessel uses Size 01 bags, 7" x 16", while the double length vessel uses Size 02 bags, 7" x 32". This permits the vessel to be used with thousands of different types of filter bags to exactly match the applications requirements. With a Hayward PVC or CPVC bag filter you are not limited to just a few "non-standard" size filter bags.
Advanced Design:
This all plastic housing is designed to stand up to the most demanding industrial and commercial applications around. Rugged, thick wall construction ensures years of trouble free service and the housing is rated at a full 150 PSI. The built-in true union piping and drain connections makes installation and operation quick and easy. With this feature the filter housing can be removed from the piping system without having to break down the piping system. Just unscrew the assembly nut and remove the connecting pipe. The integral mounting base also makes for an easy installation and eliminates the need for extra cost support legs. The housing has two bottom outlet connections so that either can be used as a drain connection. This makes possible both in-line or loop piping installations. The one-piece, corrosion resistant plastic body has an extremely smooth interior surface that is very easy to clean. The housing comes standard with a plastic cover vent valve.
Easy Bag Change:
The hand-removable, no tools required, spin-off cover makes filter bag changing quick and easy. There are no swing bolts to deal with as on a metal filter housing. Just a few turns of the built in 15" cover handle opens and closes the housing with little effort.
Corrosion is Never a Problem:
A metal filter housing will ultimately rust or corrode and contaminate the process media. This can never happen with a Hayward PVC or CPVC all plastic bag filter housing, it will never rust, corrode or contaminate the process media and the housings light weight makes installation easy.
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| PROGAF filter bags bring a new, high-performance alternative to applications requiring absolute filtration. Their progressive density depth filtration delivers high efficiency (up to 99.9%) and long life like a filter cartridge with all the convenient features of a bag filter. In comparison with other filtration technologies, PROGAF delivers lower operating costs while retaining the ease of change-out typical of a bag filer. |
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Each filter houses bag type elements mounted onto a division plate and held positively in position by means of snap rings.
The elements are manufactured from man-made cotton fibre and offer high dirt holding capacity combined with a low maintenance costs and quick change out of filter bags, making this a cost effective means of filtration.
The filter bags are fully supported in robust stainless steel support housings, and will meet the levels of efficiency corresponding to your requirements. |
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Single Bag Housings: #1, #2, #3 and #4 sizes
Shelco ®BF series bag housings are manufactured of 304L or 316L stainless steel and carbon steel.Designed for 150 PSI (10 bar)and for temperatures to 300 °F.Protective poly coat over stainless steel is standard finish.Positive hold down spring and adjustable stainless leg assembly are standard features on the #1 and #2 size housings.
Other products available: |
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Bags for fluidised beds consist of a base - which is normally circular - from which bags spread out sideways and upwards, to be secured at their tope end to a supporting grid.
The base is fixed with a flange to a container holding the product at a specific humidity level, to be heat dried.
This container has hot air inlets, the air from which has to pass through the mixture to be dried in order to escape, so that bubbles are produced with the contact between air and product and the humidity is extracted from the product.
Due to the gradual contact between the air and the mixture, increasing amounts of powder are generated and these are dragged into the bags towards the lower pressure inside them, as more air and more powder are generated.
The bags hold the powdered product and let the air through without letting any particles into the emissions.
The fabrics used are anti-static, to avoid static build-ups which might make it harder for the powder to fall out of the bags, at the same time neutralising any possible risk of explosion.
Here at ICT FILTRACIÓN S.L. we believe we are true specialists in making these bags, having had the leading pharmaceutical laboratories as customers. From them we have learnt all the details we need to do our job accurately and under strict control. |
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- Large surface area at an economical cost
- Integral Sensor Switch for automatic filter monitoring
- Media is easily and quickly replaced
- DF is duplexed for continous-run applications |
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