Author: [email protected] EVA film glass interlayer

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Hello Peter,

Please let me introduce myself, my name is **************** and I’m part of a well-known glass company in the ****************************.

Here at************* we specialise in glass laminates especially fabrics and films, we have built up a lot of our own knowledge over the years and we have done some very impressive work. (Please see our website). ***************

The reason I am contacting you is because I am fascinated with the amount of knowledge you have within the glass laminate industry and I would like to build up a friendship with you as well as some help and advice?

We are currently working on a simple glass to glass laminate project using an EVA product called EVASAFE from BRIDGESTONE 10mm glass 2x 0.76mm interlayer 10mm glass 2x 0.76mm interlayer 10mm glass.

We are struggling with very random bubbles, we thought it may be due to cleaning and the products we are using are ISOPROPANAL (IPA), de-greaser and de-ionised water but we still have the issue. It is also not toughening roller wave because the bubbles are in random places and not in a line. I can provide pictures and an oven calibration graph if you think this is necessary.

After reading on the internet your oven cycle times:

– Low temperature stage: 60 degrees C for 15 minutes

– High temperature stage:130 degrees C for 40 minutes

(Vacuum on)

Our settings are much longer than that and over more stages and ramps, they are working perfectly for fabrics and films but with simple glass to glass we are getting bubbles.

I very much appreciate your time taken to read my e-mail and I look forward to hearing back from you.

Best Regards

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【SHOWCASE OF INQUIRIES】

We post some inquires form our clients here in order to show you our products are well sold.

But to protect the the privacy of clients, the company or personal info are hidden.

Peter Lin, [email protected],

[email protected]

Whatsapp: 0086 15013829504,

WeChat: WeCan365

www.cncglass.com  www.cnceva.com

We post some inquires form our clients here in order to show you our products are well sold.

But to protect the the privacy of clients, the company or personal info are hidden.

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Hi Peter,

My name is Alex and I work for ************************ in South Wales.

We’ve recently had a *********** Laminator installed with us and been having a few issues with 21.5mm Laminates.

First issue was having bubbles on the edge of the glass behind the tape but not inside the Laminate. We solved this by reading your post on this. Thank you.

I was hoping you could guide me in the right direction with another issues we’ve had.

Let me talk you through it.

The Laminate in question is 2400×1100 2@10mm Clear. We preheat the oven at 70deg for 30mins with the vucuum on the laminate. We then place the laminate inside the oven for 15mins at 70deg then 45mins at 130deg. After the cycle has ended we leave the laminate in for 10mins then pull it out with the vacuum still on for a further 30mins.

Doing this method for smaller pieces is OK but what we found with this is that its leaving a line of small bubbles inside.

I’ve provided a photo showing the bubbles and the pattern.

Hope to hear back from you.

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【SHOWCASE OF INQUIRIES】

We post some inquires form our clients here in order to show you our products are well sold.

But to protect the the privacy of clients, the company or personal info are hidden.

Peter Lin, [email protected],

[email protected]

Whatsapp: 0086 15013829504,

WeChat: WeCan365

www.cncglass.com  www.cnceva.com