Dear Mustafa, Can you e-mail pictures of the defect, so that everyone understand your problem and solve in an easy way. M Muthu Product Engineering Dept No. 99 Lebuhraya Kampung Jawa Taman Perindustrian 11900 bayan Lepas Penang, Malaysia Tel : 6420000 Fax: 6482222 -----Original Message----- From: TechNet [mailto:[log in to unmask]]On Behalf Of Baski Devre Sent: Friday, December 31, 2004 2:15 PM To: [log in to unmask] Subject: Re: [TN] Serigraphy Method Dear Muthu we sometimes face with the problem that the edges and the sides of the traces or tracks and conductive patern can not be coverd fully. so this is what you understand?. what do you think about this? is it always possible to cover edges with the technology of serigraphy. Or do you have any standard or criteria which specify the amount of covering of the edges and sides. -----Original Message----- From: TechNet [mailto:[log in to unmask]]On Behalf Of Muthu Sent: Thursday, December 30, 2004 3:35 PM To: [log in to unmask] Subject: Re: [TN] Serigraphy Method Mustafa, You mean after printing solder mask is not covering the traces at the edges of the panel. M Muthu Product Engineering Dept No. 99 Lebuhraya Kampung Jawa Taman Perindustrian 11900 bayan Lepas Penang, Malaysia Tel : 6420000 Fax: 6482222 -----Original Message----- From: TechNet [mailto:[log in to unmask]]On Behalf Of Baski Devre Sent: Thursday, December 30, 2004 6:15 PM To: [log in to unmask] Subject: [TN] Serigraphy Method Dear Sir/Madam We have been coating 35 micron Copper Clad Laminates(CCL)with the techonology of serigraphy by using U.V Solder Mask. We rarely failed to coat the sides and edges of the conductive paterns completely. By considering serigraphy method, up to which limit or criteria this coating is acceptable?. Is it always possible to coat every edges and sides of conductive paterns with serigraphy method ?. We sometimes have quarrel with our customers about this subject. Can you help us to overcome this quarrel and support us for our knowledge about this. Can you advise us any criteria or standard related with this problem which can change the thoughts about coating in our customers.Thank you for your sharing knowledges with us. Mustafa YÜCEL Product Quality Engineer --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------