Text Box: packaging that protects

Text Box: ZEAL Clean Supplies

Text Box: Text Box: CLICK HERE TO SEE TECHNICAL DATA SHEETS FOR CLEAN ANTISTATIC POLYTHENE Text Box: IT USED NOT TO BE POSSIBLE The problem with antistatic additive materials in the past has been the fact that they are migratory in their performance. Once added to the base material they will migrate to the surface where they react with ambient moisture to create a dissipating chain.  A dissipative chain migrating to the surface of the material will cause contamination or corrosion of sensitive materials making any contact with it. ZEAL HAS ADOPTED NEW TECHNOLOGY Specialist chemical companies have introduced a new generation of additives which will create a wholly embedded and non-degradable dissipative chain.  These new materials will not migrate and cause contamination through surface contamination or via the generation of loose particulates.       Text Box: Text Box: B  CLEAN NON-MIGRATORY ANTISTATIC POLYTHENE Text Box: WELL ESTABLISHED AND RELIABLE Since the early 1990's ZEAL Clean Supplies has been producing ultra-clean and ultra-pure polythene -entirely within a Class 1000 cleanroom. PARTICULATE FREE We developed a unique set of processes and redesigned traditional polythene extruders to allow this to happen.  The end result is low-density polythene that is consistently free of any significant particulate contamination.  TESTED ON AN ONGOING BASIS We constantly sample and check our production - using the Fraunhoffer Intitut laboratories in Germany and have absolute confidence that our Class 1000 produced LDPE will be the cleanest available anywhere in the world. AND CONTAMINANT FREE. It is not enough to protect the products that you make in your controlled clean processes from particulates alone.  Most commercially produced polythene film will contain a cocktail of chemicals and compounds that are added to the raw material to ease production or enhance the performance of the finished film. Such is the nature of polythene that most of these additives will, over time, migrate to the surface of the finished film and cause a significant  risk of contamination of anything coming into contact with the film surface. At ZEAL Clean Supplies we add nothing to our polythene - our principle is simple  If the contaminants are not added at the beginning of the process they cannot appear and do their damage later. ALWAYS MADE TO CUSTOMER SPECIFICATION We never manufacture our Cleanroom Polythene to stock.  Everything we make is to a specific order and to a customer specification.  The specification will allow our customers to dictate size, thickness and finished format - bags, tube reels or single wound sheet Text Box: Text Box: A   CLEANROOM PRODUCED POLYTHENE Text Box: A      CLEANROOM PRODUCED POLYTHENE B      CLEAN AND NON-MIGRATORY ANTISTATIC POLYTHENE C      CLEANFOIL - CLEAN FOIL BASED BARRIER LAMINATE D      TRANSCLEAN - CLEAN, TRANSPARENT AND HIGH BARRIER LAMINATE Text Box: Text Box: ZEAL Clean Supplies ZEAL House 8 Deer Park Road London SW19 3UU England. Phone +44 208 254 8800 Fax +44 208 540 9308 Email enquiries@zealpackaging.com   Text Box: OUR CLEAN PRODUCTS

Welcome

Our company

Our clean products

Our other products

ZEAL Quality

Contact us

How to Find Us

Download PDF Files

Text Box: THE ZEAL OFFERING: Because we control all aspects of the manufacture we can, within reasonable minimum volumes, manufacture to meet our customer requirements.  You tell us: * Format (Film, Tube or bags) * Sizes. Width of film or tubes or dimensions of bags * Thickness of film. * Dissipative performance required. (1012 - 109) Text Box: NEW NON-MIGRATORY ANTISTATIC FORMS The dissipative chain is formed entirely within the body of the host film. There is no migration to the surface. Degradation of the antistatic properties no longer takes place, the effective antistatic performance is valid for up to 48 months. There is no surface contamination to compromise sensitive materials coming into contact with the film. Liquid particle count tests at the Fraunhoffer Institut demonstrate intrinsic cleanliness.     Text Box: Old Migratory antistatic forms. The dissipative chain is formed as the additives migrate to the surface of the film and combine with ambient moisture. This antistatic layer is easily removed or damaged by any sort of contact or friction. This will limit the life of the effective antistatic performance of the material. Possibly to only 10 - 12 weeks. This antistatic layer is also easily absorbed by sensitive materials that come into contact with it - for example pharmaceutical powders.      *  T

Text Box: CLICK HERE FOR TECHNICAL DATA SHEETS FOR ZEAL TRANCLEAN Text Box: A unique packaging material for very specialised applications Text Box: D  TRANCLEAN - HIGH BARRIER, ULTRACLEAN AND TOTALLY TRANSPARENT. Text Box: CLICK HERE TO SEE TECHNICAL DATA SHEETS FOR ZEAL CLEANFOIL Text Box: TO GET A QUOTE AND A LEAD-TIME FOR YOUR REQUIRED CLEANFOIL FORMAT CLICK HERE Text Box: We have a standard CLEANFOIL format.  It is designed to give what is our view of an optimum price/performance balance. However we understand that different customers will have their own requirements. We have organised our supply chain and our manufacturing processes in such a way that we can manufacture any combination of thicknesses of Polyester / Aluminium Foil / polythene  that meet customer requirements (though realistic minimum order quantities may apply). Simply tell us what format or performance that you think you need from your barrier packaging and ask for a price and lead time. Text Box: FLEXIBLE FORMATS Text Box: TYPICAL CLEANFOIL STRUCTURE Text Box: Our CLEANFOIL is constructed around our standard Class 1000 cleanroom polythene.  The critical contact surfaces have the same lack of particulates and contaminating additives that we have been providing for years in our standard product. Typical particle count:   Text Box: ZEAL CLEANFOIL IS CLEAN Text Box: Most foil laminates on the market are made in environments of limited cleanliness and incorporate normal, commercially produced polythene. This is not conducive to true cleanliness: There will almost certainly be significant particulate contamination. The commercially produced polythene carries the risk of surface contamination caused by process additives. Text Box: IS THE FOIL BARRIER LAMINATE THAT YOU BUY REALLY CLEAN? Text Box: Text Box: C   ZEAL CLEANFOIL - CLEAN FOIL BASED BARRIER FILM

Text Box: ZEAL Clean Supplies recognised that there are some companies who are working in very clean controlled environments who need to give their products barrier protection as well as ensuring that cleanliness and purity is maintained.  At the same time they need the facility to carry out visual inspection or read bar-codes through the packaging.  This is simply not possible with foil based materials.  

Text Box: In developing our TRANSCLEAN product we recognised that different customers will have differing needs for levels of barrier. We have set up our production process to allow Very High, High and Medium levels, our customers can choose - but once again minimum volumes will apply.  Text Box: FLEXIBILITY OF FORM Text Box: TRANSCLEAN from ZEAL will deliver: The same levels of cleanliness and purity as our cleanroom manufactured polythene. Similar barrier performance to 9 or 12 microns of laminated foil. The transparency that you can see in the photograph.     Text Box: NO COMPROMISE ON PERFORMANCE Text Box:

Text Box: CONSTRUCTION OF TRANSCLEAN

Text Box: RETURN TO TOP OF PAGE Text Box: Text Box: Text Box: Text Box: Text Box: The secret of TRANSCLEAN is the use of the latest technology in beam deposited Aluminium Oxide coatings.  A dense layer of minute particles that overlap to create high barrier to everything but light.  And yet the layer is only microns thick. When this layer is embedded between its polyester carrier and ZEAL cleanroom produced polythene it provides a significant yet robust barrier to moisture and gasses.  Robust enough to hold high levels of vacuum around difficult objects, as in the photo above, for many months.  

Text Box: