hladni završni tretman prskanjem sa vrha ?

http://www.pennekamp.de/index33e0.html?iRubrikID=7336

"Glass containers typically receive two surface coatings, one at the hot end, just before annealing and one at the cold end just after annealing"

The glass bottle cold-end coating is a functional material for improving and protecting appearance quality of the glass bottles. The glass bottle cold-end coating is sprayed at the tail end of annealing furnace of glass production line through a special cold-end coating device. The coating can increase the transparency and glossiness of bottles, make the glass surface smooth and wear-resistant and remarkably reduce the scratches caused by the frication among bottles so as to play roles in toughening and strengthening glass bottles and protecting the appearance quality of bottles. The coating is widely used in the production of glass bottles such as beer bottles and fruit wine bottles.



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Note added at 1 day20 hrs (2011-05-24 14:50:20 GMT)
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Nema na cemu! ;)

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Note added at 1 day20 hrs (2011-05-24 14:52:03 GMT)
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Problem je u tome sto ne mogu da pronadjem nista tome slicno na hrvatskom da bi tu ideju mogli da potkrepimo necim pa se nadam da ce se pojaviti neko ko je upoznat sa procesom proizvodnje stakla ...