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Anonymous Poster

Metal Adhesion Problems in CPP

06/11/2009 12:48 AM

Dear Fellows

I belong to a packaging company. Currently we are facing problems of bond strengths in MCPP laminates. There is always behavior of Metal Transfer in these laminates. Whereas MOPP laminates give good bond strengths.

Please tell me is that a world wide problem with MCPP or only we are facing this problem.

Please also tell me that is there any method through which we can measure the metal adhesion of these metalized films. We used to do Scotch Tape test but all films pass this criteria.

Regards
Zaheer
+92-332-7057098

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Guru
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#1

Re: Metal Adhesion Problems in CPP

06/12/2009 8:14 AM

Hello Guest, it would be easier and nicer to have a name to talk to, if you joined?

I have copied several sites which may help. Please read them below.

Materials Handbook When cured, they are stronger, give better adhesion to metal surfaces, and have longer life....... asphalt roof products, spray coatings, and vacuum metallizing. ...... Nanometer- to micrometer-thick films are formed on these forms, ...... in the manufacture of the herbicides MCPA, MCPB, MCPP, and DNOC. ... www.scribd.com/doc/7354364/Materials-Handbook - Similar -

CRANFIELD UNIVERSITY Finally, electrochemistry would measure the charge transfer at the ...... these species with the polymer film should be taken into consideration. .... (suitable for printing and adhesiontasks) with the exact ink or paste formulations ...... Metal electrodes and the ones containingmetallised paste (rhodonised) ... dspace.lib.cranfield.ac.uk:8080/bitstream/1826/910/2/ Louisa%20Thesis%20Final(Viva).pdf -Similar -

zymurgy AND-OR zymotechnical AND-circuit zymosis AND/OR zymophore ... ... metallocene drift-corrected metallo-organic drifter metallized-paper drill metallize ...ecnephias mecystactic ecocide mecrocytosis ecocline mecoprop ecodynamics ...... metal-cored driveway metal-filament driverless metal-film driver ...... sanding adhesive sandly adhesiones sandpiper adhesion sands adherometer ... angelos.info.kanagawa-u.ac.jp/tgl/Lecture/DataforExp/wordE100KR2.dat - Similar -

Delaware Register Delaware Register of Regulations Issue Date ... "Adhesion promoter" means a very thin specialty coating applied to a substrate to ...."Metalized epoxy coating" means a specialty coating that contains ..... plus additional controlmeasure identified in Delaware Shortfall SIP Revision ...... tricarbonyl methylcyclopentadienyl 100 93652 DE Mecoprop 10 148823 ... legis.delaware.gov/lis/register.nsf/vwRegisters/65/$file/November2002.txt? openelemen

PDF] Effect of bar sealing parameters on OPP/MCPP heat seal strength File Format: PDF/Adobe Acrobat - View as HTML uted to the increased of interlaminar bond strength ... The highest achievable heat seal strength of. OPP/MCPP laminate film was at the plateau ... www.expresspolymlett.com/letolt.php?file=EPL-0000404&mi=c - Similar -

We are facing metal adhesion... | ThomasNet® Forums 1 post - 1 author - Last post: 2 days ago Whereas MOPP laminates give good bond strengths. Please tell me is that a world wide problem with MCPP or only we are facing this problem. forums.thomasnet.com/viewtopic.php?p=63065&sid= d2cb746cc69ac589a47033c6b87eeab0 - Similar -

PhysForum Science, Physics and Technology Discussion Forums -> We ... 1 post - 1 author Currently we are facing problems of bond strengths in MCPP laminates. There is always behavior of Metal Transfer in these laminates. Whereas MOPP laminates ... www.physforum.com/index.php?showtopic=26010&view=getnewpost - Cached - Similar -

CR4 - Section: Chemical & Material Science Currently we are facing problems of bond strengths in MCPP laminates. There is always behavior... Views: 9, Comments: 0 ... cr4.globalspec.com/section/chemical-material-science - Cached - Similar -

Cpp Films Manufacturers & Cpp Films Suppliers 1) Suitable as a laminate with BOPP, BOPET used for potato chips,and small foods packing. ... 1) High bond strength between aluminum layer and base film. ... www.alibaba.com/showroom/Cpp_Films.html - Cached - Similar -

China CPP Film Manufacturers & Suppliers 1) Suitable as a laminate with BOPP, BOPET used for potato chips,and small foods ... We have Lamination CPP Film,MCPP Film,White CPP Film,Flexible CPP Film and so on. ... 1) High bond strength between aluminum layer and base film. ... www.alibaba.com/countrysearch/CN-suppliers/CPP_Film.html - Cached - Similar -

More results from www.alibaba.com » China Metallized Film Product directory - china manufacturers ... It has been widely used in the flexible laminates ,food packing , toy ,balloon etc >>> ... After aluminum coated, MCPP film has distinct metallic cluster and tight .... 1) High bond strength between aluminum layer and base film. ... chinasuppliers.alibaba.com/products/china/230617/Metallized_Film.html - Cached - Similar -

Vacuum Web Coating: Post process problems When we are laminate with reverse printing pet film with holography film after that found the bond strength is very poor. ... www.vacuumcoatingblog.co.uk/blog/post_process_problems/ - Cached - Similar -

Vacuum Web Coating: Post process problems With above combination we are facing problem of low metal bond strength in ..... How can we control curling in BOPP+MBOPP and BOPP+MCPP Laminates. ... www.vacuumcoatingblog.co.uk/blog/post_process_problems/page/2/ - Cached - Similar -

Have a look and let me know what exactly you do and how you do it. As a for instance, do you print in a vacuum?

bb

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Take it easy, bb. >"HEAR & you FORGET<>SEE & you REMEMBER<>DO & you UNDERSTAND"<=$=|O|=$=>"Common Sense is Genius dressed in its Working Clothes"<>[Ralph Waldo Emerson]
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Anonymous Poster
#2

Re: Metal Adhesion Problems in CPP

09/10/2009 2:22 PM

Matter is not held together with glue and Velcro hooks but is all about Aura intervention. We are in a time when things are coming unglued so to speak.

Train derailment, building and bridge deterioration, hills sluffing, mountains collapsing etc etc. Man has blamed the elements such as rain, wind etc but there are more important reasons and in just a few pages of CROP CIRCLES this phenomenon is explained.

- a demonstration that Forces of Equal Evolution act upon Forces of Equal Evolution. Find some tree pitch. Try wiping it off the skin with toilet paper. Now Flick at this sticky mess with thumb and for-finger (ten or so times). This causes a chaotic reaction between molecules (forces, chips) of the skin and tree pitch, now instead of attracting they are repelling making it real easy to wipe clean. google-Bruce Voigt Crop Circles
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Guru
United Kingdom - Member - Not a new member!

Join Date: Jun 2008
Location: USA/Europe
Posts: 4547
Good Answers: 68
#3
In reply to #2

Re: Metal Adhesion Problems in CPP

09/10/2009 3:57 PM

Hello Guest,

You are talking nonsense.

__________________
Take it easy, bb. >"HEAR & you FORGET<>SEE & you REMEMBER<>DO & you UNDERSTAND"<=$=|O|=$=>"Common Sense is Genius dressed in its Working Clothes"<>[Ralph Waldo Emerson]
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