Embroidery problems are a pain in the…. BUT, learning to diagnose whether the problem is with the machine or the design will take you a long way past the frustration.
We’ve all been there; you just want to get the job finished and out the door and move on to the next one waiting, deadlines and all. That, of course, is when the gremlins visit and slow down the whole bit. Being able to discern where the problem is gets you quickly back into production.
Let’s start with registration problems. We can determine whether the problem is machine or design as long as we’ve taken care of a few pre-production things:
Hooping: On flats, always check that the design is hooped properly, meaning using the correct stabilizer and insuring that it is completely captured in the hoop all the way around and the fabric is taut but not stretched. Some cases may require an extra piece of backing and that can be tested quickly by adding it on the next run to see if it makes a difference.
On hats: registration is even a touchier point and some hat frames will fight you to be able to get the hat tight in the frame and it may take a few clips on the frame to help hold the hat. Always use your needle plate designed specially for hats to limit the amount of flagging under the needle.
Once you’ve assured these initial steps, the problem is either the design itself or the machine.
Design: Digitizing issues will be fairly consistent. If the design doesn’t line up, say a border around a fill, by just a bit, it’s probably the design and it just needs to be adjusted. If it is way, WAY off, check your hooping. Designs are created with compensation for the fabric push and pull in mind. If the fabric is moving way more than the digitizer expected, the result will be poor. (This is why we ask what type of fabric the design will be used for) For hats, the design needs to be digitized specifically for hat application and should sew center out and bottom up. Without the proper pathing, a design may bubble or ripple against the center seam and cause puckering.
Machine: Check the frame arms to be sure they’re tight and that the hoop arms are seated tightly in the frame. Cap frame bands should be tight across the hat with no movement possible once the frame is clasped shut. Assure that the pantograph is moving freely and not catching or bumping anything while sewing. Distortion such as a line of text that “smiles” or “frowns” means the hat is moving and pulling in when sewn.
Thread breakage is the other usual obvious problem. These are a bit easier to diagnose. If the thread breaks in the same spot of the design every time, it’s a digitizing problem. There may be stitches that are too close together. If it seems to happen virtually anywhere in the design, you have a machine problem, could be tension issues or needle burs (snapping or fraying). One exception is a “false thread break” where the machine will unthread after a trim. Even though this may happen in the same spot, it’s not the design. It could be the machine’s trimmers are acting up or the tension is way too tight.
Use your deductive reasoning. One thing to think about is if you’ve used this design before successfully, what has changed? If the design sewed well previous, is it a different fabric/application? Different brand of hat? Different weight or brand of thread? If it’s a new design, was it digitized for the fabric/application you are trying to sew? Are you hooping it properly? Checked needles?
Talk to the digitizer and get some input. If it’s a design issue, the best way is to show the digitizer exactly what the design is doing is by scanning the resulting embroidery and let the digitizer see exactly what needs to be edited and by how much. A good digitizer will recheck their design and adjust the stitch file to fix the issues. (There’s that customer service thing again!)
Once you get good at diagnosing problems, you’ll be able to get sewing again much faster with less hair loss!
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NeedleUp Digitizing LLC is owned and operated by Donna Lehmann, a 20yr veteran of the embroidery/digitizing industry. She can be reached at NeedleUp, 303-287-6633 for digitizing, consultation and classes M-F.
Saturday, April 28, 2012
Wednesday, March 7, 2012
Editing your Embroidery Machine Designs Properly
With regard to digitizing, ever wonder how stitch files work? The original file holding the digital information for the design is actually a master coded file with all sorts of info about everything from how close the stitches are (density) to color breaks, stitch angles, trim commands, pull compensation and many other codes that tell the embroidery machine what to do. This file is a condensed (wire-frame) master file in a format native to the software and can only be read by someone else with the same software. This file is not the file that is read by the embroidery machine.
The stitch file that sews the design on the machine is saved from that master file and is in an expanded format the machine can read. It carries no coded information and is merely a list of stitch points telling the needle where to sew.
For this reason, changes to the design should be made to the original master so the integrity of the design stays intact. Once the changes are made, the stitch file version of the design is rewritten.
All this explanation is to tell you that each time you make changes to a stitch file without going back to the master, the design deteriorates a bit when the embroidery software tries to recreate the codes upon opening the design up in the software. Some coding is invariably lost, even if you open the stitch file up in the same software it was created in. Over time, this results in poor embroidery. It’s always better to return to the original master file format to make changes or go back to the person who created the master for changes.
This is not to say that editing expanded stitch files is not possible, however, there will most likely be more editing and recoding needed to get quality results. As always, turn to a trusted digitizer with the skills to help you properly.
Do you have customers that would like to change/edit their embroidery files and you don't have the original? We do that! When you’re looking for a digitizer, call NeedleUp. We have over 20 years in the commercial embroidery business! 303-287-6633 NeedleUp Digitizing ©2002 A USA company
The stitch file that sews the design on the machine is saved from that master file and is in an expanded format the machine can read. It carries no coded information and is merely a list of stitch points telling the needle where to sew.
For this reason, changes to the design should be made to the original master so the integrity of the design stays intact. Once the changes are made, the stitch file version of the design is rewritten.
All this explanation is to tell you that each time you make changes to a stitch file without going back to the master, the design deteriorates a bit when the embroidery software tries to recreate the codes upon opening the design up in the software. Some coding is invariably lost, even if you open the stitch file up in the same software it was created in. Over time, this results in poor embroidery. It’s always better to return to the original master file format to make changes or go back to the person who created the master for changes.
This is not to say that editing expanded stitch files is not possible, however, there will most likely be more editing and recoding needed to get quality results. As always, turn to a trusted digitizer with the skills to help you properly.
Do you have customers that would like to change/edit their embroidery files and you don't have the original? We do that! When you’re looking for a digitizer, call NeedleUp. We have over 20 years in the commercial embroidery business! 303-287-6633 NeedleUp Digitizing ©2002 A USA company
Wednesday, January 25, 2012
Why graphics artists don’t necessarily make good embroidery digitizers
Numerous times, I’ve either read or hear about some graphic artist who decides to hang out their “digitizing shingle” since they know Corel Draw so well. To me, that’s like deciding to open a hair salon since they’ve used scissors before.
True, the creative side of digitizing benefits from someone who can be artistic but the digitizing process serves the technical side of embroidery and without the knowledge of how the machines work, production, pathing, fabrics, hooping and the mechanics of needles, thread, bobbin and tension, being able to create or manipulate a graphic is only a very small portion of prerequisite knowledge.
More painfully obvious are the graphics I usually get from customers who paid a large sum to their graphic artist to create a logo for their company, only to find out that it is all but unusable for the medium of embroidery. That’s because the graphic people don’t take the time to learn at least a cursory amount of information on the requirements of embroidery. They are selling a graphic after all and not concerned about their customers need or use of other mediums for marketing.
Digitizing is an art that is mastered over time and has a large learning curve. You can’t buy experience and there’s no “national school of digitizing”. In order to understand embroidery and punching designs, you’d have to have had some experience running an embroidery machine, dealing with production and some kind of guidance actually learning to digitize. If they’re expecting to use an “auto-digitizing” software (or digital to embroidery converter) that creates professional grade designs, there is no such animal. (And, truthfully, if they don’t understand digitizing, they wouldn’t know what buttons to push and settings to use in the “auto-digitizer” anyway).
Graphics people are great at what they do…. Graphics. NeedleUp Digitizing is great at what we do….embroidery digitizing! Leave the digitizing to the experienced. Call us: 303-287-6633
***********************
NeedleUp Digitizing LLC is owned and operated by Donna Lehmann, a 20yr veteran of the digitizing world. She can be reached at the above number for digitizing, consultation and classes M-F.
True, the creative side of digitizing benefits from someone who can be artistic but the digitizing process serves the technical side of embroidery and without the knowledge of how the machines work, production, pathing, fabrics, hooping and the mechanics of needles, thread, bobbin and tension, being able to create or manipulate a graphic is only a very small portion of prerequisite knowledge.
More painfully obvious are the graphics I usually get from customers who paid a large sum to their graphic artist to create a logo for their company, only to find out that it is all but unusable for the medium of embroidery. That’s because the graphic people don’t take the time to learn at least a cursory amount of information on the requirements of embroidery. They are selling a graphic after all and not concerned about their customers need or use of other mediums for marketing.
Digitizing is an art that is mastered over time and has a large learning curve. You can’t buy experience and there’s no “national school of digitizing”. In order to understand embroidery and punching designs, you’d have to have had some experience running an embroidery machine, dealing with production and some kind of guidance actually learning to digitize. If they’re expecting to use an “auto-digitizing” software (or digital to embroidery converter) that creates professional grade designs, there is no such animal. (And, truthfully, if they don’t understand digitizing, they wouldn’t know what buttons to push and settings to use in the “auto-digitizer” anyway).
Graphics people are great at what they do…. Graphics. NeedleUp Digitizing is great at what we do….embroidery digitizing! Leave the digitizing to the experienced. Call us: 303-287-6633
***********************
NeedleUp Digitizing LLC is owned and operated by Donna Lehmann, a 20yr veteran of the digitizing world. She can be reached at the above number for digitizing, consultation and classes M-F.
Saturday, November 12, 2011
Puff embroidery designs, de-mystified
So you think you might wanna do some puff embroidery? Do you know that logos designed for puff are digitized completely different than regular embroidery? Puff went through a popularity phase a couple of years ago but still holds a lofty (pun-intended) place in the sports related part of the industry.
For those who don't know how puff is done,a piece of embroidery foam is placed under the lettering before the area to be puffed is stitched with high density to add loft to the embroidery. Puff designs are usually at least double the stitch count of regular designs. The excess foam is torn away afterward having been perforated by the needle penetrations.
Success with puff embroidery relies heavily on the correct digitizing, pathing, and application of the technique. Without that, your efforts will turn out poor quality.
For digitizing of puff designs, contact NeedleUp Digitizing, 303-287-6633. We'll help you get your puff job done right and guide you through the process. ;)
For those who don't know how puff is done,a piece of embroidery foam is placed under the lettering before the area to be puffed is stitched with high density to add loft to the embroidery. Puff designs are usually at least double the stitch count of regular designs. The excess foam is torn away afterward having been perforated by the needle penetrations.
Success with puff embroidery relies heavily on the correct digitizing, pathing, and application of the technique. Without that, your efforts will turn out poor quality.
For digitizing of puff designs, contact NeedleUp Digitizing, 303-287-6633. We'll help you get your puff job done right and guide you through the process. ;)
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