Author Topic: eliminating squeegee marks from flashing  (Read 4333 times)

Offline rushhourscreen

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eliminating squeegee marks from flashing
« on: February 09, 2012, 09:51:55 AM »
Does anyone have any ideas about eliminating the marks left on dark fabrics from squeegee pressure and heat from the flash?  TIA, Debbie


Offline Get Shirts

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Re: eliminating squeegee marks from flashing
« Reply #1 on: February 09, 2012, 09:54:54 AM »
Everyone now and then we can remove the marks with our spot remover, or running the pieces through a wash cycle.

Offline Zelko-4-EVA

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Re: eliminating squeegee marks from flashing
« Reply #2 on: February 09, 2012, 09:58:39 AM »
are your squeegees rounded on the ends?

i use a bench grinder to round the ends, it helps a bit.

Offline JBLUE

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Re: eliminating squeegee marks from flashing
« Reply #3 on: February 09, 2012, 09:59:56 AM »
You should not be getting any marks from the flash. If you are getting squeegee marks from the pressure you can mist a little water on the shirts with a spray bottle and run them back through the dryer. That fluffs up the fibers again and you should be good to go.
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Offline Socalfmf

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Re: eliminating squeegee marks from flashing
« Reply #4 on: February 09, 2012, 10:06:54 AM »
or steam them with a steamer...same thing.....

but you need to find out why this is happening...too much pressure and too much heat...

sam

Offline Frog

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Re: eliminating squeegee marks from flashing
« Reply #5 on: February 09, 2012, 10:08:15 AM »
Marks from the flash, I don't understand, but are the "squeegee" marks actually from the edge of the boards? If reducing pressure doesn't cut it, round the edges.
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Offline blue moon

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Re: eliminating squeegee marks from flashing
« Reply #6 on: February 09, 2012, 10:10:27 AM »
if you are doing embroidery in house, you'll have a steamer. They work well too. . .

Flash marks, if they are burn marks will come out with peroxide.

pierre

EDIT: Sam beat me to it!
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Offline Frog

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Re: eliminating squeegee marks from flashing
« Reply #7 on: February 09, 2012, 10:23:32 AM »
No peroxide is going to work here. These don't sound like scorches anyway.

Does anyone have any ideas about eliminating the marks left on dark fabrics from squeegee pressure and heat from the flash?
That rug really tied the room together, did it not?

Offline alan802

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Re: eliminating squeegee marks from flashing
« Reply #8 on: February 09, 2012, 10:55:54 AM »
We used to have these marks but it was when I first started printing.  I think it boils down to print pressure and you have to go back and take care of the pre-press variables that allow you to print with less pressure.
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Offline rushhourscreen

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Re: eliminating squeegee marks from flashing
« Reply #9 on: February 09, 2012, 10:58:58 AM »
sorry, should have added more info.  This is an established shop that I just started working at.  We print hundreds of shirts a day for resorts and because of a couple of complaints they've been steaming them out.  I suspect heat & pressure also but I would like to keep the marking to a minimum if possible.  Our auto presses have aluminum boards without rubber and print with 70 durometer squeegees.  The printers are using excessive squeegee pressure.  I'm going to replace the 70's with triple durometer 70/90/70 to hopefully use less pressure on the printing.  The squeegees do not extend over the sides of the pallet.  Yeah, the printers here need a little retraining, I think they are mostly self taught.

Offline 3Deep

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Re: eliminating squeegee marks from flashing
« Reply #10 on: February 09, 2012, 11:22:05 AM »
Putting some rubber on those pallets might do the trick as well, sure would help on clean up if your using pallet tape.  I can see taking pallet tape off a non rubber aluminum pallet a pain in the rear if you guys tape them.

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Offline blue moon

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Re: eliminating squeegee marks from flashing
« Reply #11 on: February 09, 2012, 12:00:11 PM »
sorry, should have added more info.  This is an established shop that I just started working at.  We print hundreds of shirts a day for resorts and because of a couple of complaints they've been steaming them out.  I suspect heat & pressure also but I would like to keep the marking to a minimum if possible.  Our auto presses have aluminum boards without rubber and print with 70 durometer squeegees.  The printers are using excessive squeegee pressure.  I'm going to replace the 70's with triple durometer 70/90/70 to hopefully use less pressure on the printing.  The squeegees do not extend over the sides of the pallet.  Yeah, the printers here need a little retraining, I think they are mostly self taught.

we are on metal plattens without rubber and having rounded corners helps. As you said, lower pressure is a factor too!

pierre
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Offline Sbrem

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Re: eliminating squeegee marks from flashing
« Reply #12 on: February 09, 2012, 04:19:59 PM »
No peroxide is going to work here. These don't sound like scorches anyway.

Does anyone have any ideas about eliminating the marks left on dark fabrics from squeegee pressure and heat from the flash?

We only have this problem with adult squeegees on kids plates, the marks are from the plates, at least that's our problem... yes, spraying them down and sending them through the dryers again, helps, but it's probably not helping the profit margin any.

Steve
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Offline RICK STEFANICK

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Re: eliminating squeegee marks from flashing
« Reply #13 on: February 09, 2012, 06:32:57 PM »
steve the problem is your squeegies are wider than your pallets. Thats why it only happens with the youth pallets on. yes squeegie pressure and all that makes a difference but in your case try a narrower squeegie and i will bet it corrects the problem. in other cases its directly related to moisture in the garments. you cant feel it but its there. thats why steaming helps. its caused by the pallet edges and pressure. my squeegies are slightly smaller than my pallets and we have never had the problem since we made that change. thats also why rounding hepls but doesnt eliminate it completely. also try running the youth shirts down FIRST them print with the adult squeegies. that will help big time also, what your doing is getting moisture out of the garment.If you notice rarely will you see it with 50/50 garments.
« Last Edit: February 09, 2012, 06:44:05 PM by RStefanick »
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Offline jsheridan

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Re: eliminating squeegee marks from flashing
« Reply #14 on: February 10, 2012, 03:35:17 PM »
Rick nailed it.

You squeegees need to be smaller than the boards.
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