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| Problem |
Possible
Solution |
Paper is sticking to teeth on the perf |
Grippers
need to be adjusted or replaced. Lay a piece of clear
tape over the perf. Possibly apply a silicone spray
to the rule teeth. |
|
|
Perf is not perforating as desired |
Add
pressure or change rule to a special high product. |
|
|
Perf is slitting instead of perforating the paper |
Reduce
pressure, try changing to a special low product, or
overlay the rule with a piece of clear film tape. |
|
|
Rule is not perforating at all |
Use
a good hard 3- to 4-ply non-compressible blanket. Check
the pressure. Reverse or use back side of blanket if
possible. Does this particular press have springloaded
cylinders designed to release under pressure as a safety
precaution? |
|
|
Teeth are bending or breaking off |
Reduce pressure and make sure the correct height of perf for the stock is being used. |
|
|
Perforation is straying from guidelines |
Reduce
pressure. Try using a 1/2” to 3/4” masking
tape to overlay the perf (especially in high-speed web
operations that generate heat). |
|
|
Indentation
or shoulder mark in paper is
appearing adjacent to the perforated line |
Back
off the pressure. Try a center-mounted rule to distribute
pressure evenly to both sides of rule. |
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| |
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|
None of the above
|
Call
our toll-free number: 1-800-537-2514
for
experienced technical assistance. |
| |
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| News |
|
|
| February 29, 2008 |
|
| H.S. Boyd Appointed Exclusive U.S. Agent for IOC |
|
|
German manufacturer, Kocher and Beck, of the Inline Offset Cutting (IOC) system, has named Tulsa’s H.S. Boyd Company as its exclusive U.S. agent for the die-cutting system. |
|
| January 22, 2008 |
|
| PPP Price Increase March 08 |
|
|
Effective March 1, 2008, H. S. Boyd Company will raise prices on all PPP Foils and Base Sets |
|
| November 06, 2007 |
|
| KBA demonstrates Inline Offset Cutting (IOC) |
|
|
KBA demonstrates Inline Offset Cutting (IOC) system at North America open house. |
|
| October 08, 2007 |
|
| PPP Price Increase |
|
|
Effective November 15, 2007 H. S. Boyd will institute a price increase on the Print Perf Plus line of products. |
|
| May 29, 2007 |
|
| IOC MOVIE |
|
|
A SHORT MOVIE IS NOW AVAILABLE ABOUT OUR NEW IOC PRODUCT LINE.
GO WATCH IT!!
|
|
| April 24, 2007 |
|
| H. S. Boyd now offers the latest Inline Offset Cutting with IOC. |
|
|
Check our new IOC webpage!!!
|
|
| April 05, 2007 |
|
| Pocket Folders made on your Offset Press |
|
|
H. S. Boyd Company is now offering customized dies for creating pocket folders on the offset press. Using IOC & PPP technology the new dies allow greater pressroom efficiency. |
|
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|
| H.S. Boyd Company |
6915 E. 14th St.
Tulsa, OK 74112-6617
800-537-2514 / 918-835-6510
Fax 918-836-4016 |
| E-mail
: info@hsboyd.com |
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