2009年5月13日星期三
How to Start out in Embroidery Digitizing
When investing in embroidery digitizing software, it is important that your computer matches its minimum system requirements. It is only if the computer's specifications meet the specifications of the embroidery digitizing software that it is possible to run the embroidery digitizing software, and use it in the computer.
Manufacturers of embroidery digitizing software generally recommend using an IBM PC or any other compatible computer having a USB port. Regarding the mouse, there are no specifications by embroidery digitizing software. However, it is generally better to use a comfortable, optical and non-roller ball mouse. This is because it is not possible to do precise imaging with a roller ball mouse.
Regarding the processor, it is better to use a fast processor for embroidery digitizing as embroidery digitizing involves imaging and not typing of letters. It is better to have extra memory in the computer as there is never too much of memory space in a computer. Moreover, memory is cheap and provides better embroidery digitizing as more designs can be stored in the computer.
Embroidery digitizing calls for lots of hard disk free space. Basically, 100 MB of space is enough to install embroidery digitizing software. However, once you have creations to store, you are going to need much more hard disk free space. Using a 32 bit color monitor
is better for embroidery digitizing as it makes differentiating of thread colors easier.
These are the basic requirements to start out in embroidery digitizing. However, if required, you can also invest in a graphic printer, CD-ROM drive, CD-ROM Recorder Drive and many other accessories.
2009年5月12日星期二
Embroidery
Embroidery is classified according to its use of the underlying foundation fabric. One classification system divides embroidery styles according to the relationship of stitch placement to the fabric:
In free embroidery, designs are applied without regard to the weave of the underlying fabric. Examples include crewel and traditional Chinese embroidery.
In counted-thread embroidery, patterns are created by making stitches over a pre-determined number of threads in the foundation fabric. Counted-thread embroidery requires an even-weave foundation fabric such as embroidery canvas, aida cloth, or specially woven cotton and linen fabrics. Examples include needlepoint and cross-stitch.
A second division classifies embroidery according to whether the design is stitched on top of or through the foundation fabric:
In Surface embroidery, patterns are worked on top of the foundation fabric using decorative stitches and laid threads. Surface embroidery encompasses most free embroidery as well as some forms of counted-thread embroidery (such as cross-stitch).
In Canvas work, threads are stitched through a fabric mesh to create a dense pattern that completely covers the foundation fabric. All canvas work is counted-thread embroidery.
Category: Embroidery (styles and materials), Embroidery stitches
The origins of embroidery are lost in time, but examples survive from ancient Egypt, Iron Age Northern Europe and Song Dynasty China.
Elaborately embroidered clothing, religious objects, and household items have been a mark of wealth and status in many cultures including ancient Persia, India, Byzantium, medieval England (Opus Anglicanum or "English work"), and Baroque Europe.
2009年5月8日星期五
Choosing An Embroidery Digitizing Company
2009年5月6日星期三
Earning A Living With Embroidery Digitizing
2009年5月5日星期二
Machine Embroidery Designs (四)
2009年5月1日星期五
Machine Embroidery Designs (三)
Quite recently it appeared a new interesting kind of automatic special embroidery-the so called no-thread-embroidery and automatic no-thread embroidery machines. The principle of operation of such machines has a remote conformity with principle of producing of needle-punched fabrics. It consists in the fact that the machine with a set of needles (24 needles) runs through the structure of the main (working) material the locks of fibers of special auxiliary material. The auxiliary material is laid under the main material. After the auxiliary material removing on the main material remains an effective, specific pattern (picture).
Nowadays the leader in production of no-thread embroidery machines is the Japan Company Tanaka. In 2001 fashion show in Berlin and Paris were presented impressive collections made with the help of no-thread –embroidery on “Vari-O-Matic” machine of this company. To universal automatic embroidery machines are related the machines of lock-stitch with coordinate displaced frame holder which is meant for manufacture of embroidery with threads on classical and most widespread materials and articles. The use of such machines supposes some limitations in properties of used materials and constructions of complete products.
But these limitations are constantly growing narrower due to constant modernization and improvement of universal automatic embroidery machines and due to use of manifold auxiliary facilities and special devices. All known universal automatic embroidery machines are of lock-stitch type of machines and the structure of many parts of the mechanism has many similarities with lock-stitch embroidery machines.
The main parts of single-head universal automatic embroidery machine are column, case, frame holder and head. The case is fixed on column and consists of pole and cantilevered arm. Inside the upper part of column is installed the stitch mechanism. Inside the case is installed the main shaft mechanism. On the head is disposed a set of needle mechanisms with thread takeup and thread guide mechanisms. The head is able to shift from case in the horizontal position, engaging with the main shaft stirring up the needed needle mechanism. This enables the machine to make the shift of the thread color at one embroidery run.
The frame holder mechanism is able to shift the frame holder in a horizontal level in four directions from the active needle. The shift is made in step-type on coordinate according to given embroidery program. In this way the machine can make loch-stitches on material of different length and in any given order and direction, executing if needed the shift of working needle with the thread of the definite color. The industrial automatic embroidery machines can be both single-headed and with few heads and with corresponding number of necessary working mechanisms. The last are called many headed or multihead automatic embroidery machines.
Under normal conditions of embroidery all the heads and frame holders mechanisms works synchronously.
2009年4月27日星期一
Machine Embroidery Designs (一)
This man is designer, constructor. He creates the embroidery program (design) - the machine operation algorithm, which can be in consequence repeated unlimited number of times. The machine following the given program, automatically executes the embroidery on material. In this way, the main features of machine embroidery are the absence of manual labor at the stage of outright embroidery, and the possibility of embroidery samples duplication. The machine embroidery is a recent kind of activity, in contrast to manual embroidery, existing for thousands of years.
The machine embroidery began its existence nearly 50 years ago and in 1980-ies the demand of the profession of machine embroidery designer began to grow. Nowadays the demand is actually as well. During the period of machine embroidery existence, its creation technology has changed beyond recognition. The machines that once used as source of information the punched card, limited in speed and quality of embroidery, were replaced by microprocessor-based, highly productive, multihead machines with advanced technology equipment, optimizing the embroidery process. The process of machine embroidery technologically consists of two closely associated stages:1. The embroidery designing stage, or the construction stage of machine embroidery- represents the process of creation of embroidery machine program. At this stage are developed the construction components of machine embroidery.2. The technical stage represents the direct embroidery manufacture by means of machine. At this stage are developed the technical components of machine embroidery.Both this stages are at the same time quite independent from the point of view of manufacture, which helps to differentiate them and to mark out two different basic types of industrial activity accordingly. It is a question of enterprises that are specialized directly in program creation, or in materially embroidery creation. Each of these manufacture branches develops round itself a branching infrastructure system.
For example, nowadays there are a great number of producers of special program maintenance for machine embroidery, of embroidery machines and special concomitant equipment producers, of outlay materials producers, used for embroidery manufacture. Many companies, in accordance with machine embroidery branch needs are adjusting the directions of its activity. For example, the producers of textile dye stuff make special adjustments of qualities and spectrum, the clothing producers change the construction, adjusting it to the technology of machine embroidery manufacture.
2009年4月23日星期四
Stitch types
For example, a run stitch is simply one stitch after another forming a line of stitch in embroidery. A fill stitch is nothing more than subsequent rows of run stitches placed next to one another. From one single stitch type we create all others, but the way the thread lays between these stitches can vary, and that is what we are going to talk about.
Stitch types come in many different colors and flavors. Most types have several names, like Fill, Ceeding and Tatami, which all mean the same thing. The various names have evolved from either early embroidery, manufacturer’s terms or modern references. In most cases people adopt the term that is first introduced to them. My goal is not to persuade you into using the terms I feel most comfortable with, but to discuss the characteristics of each type. I will however use the term I’m Most comfortable with during the discussion, I think you’ll be understanding to this.
Points of embroider needle
The shape of the needle has little influence on the resistance of the fabric to the penetration of the needle. Ball point needles will not pierce the threads of the material, but are deviated by them into the gaps between the fabric’s threads. The thicker a fabric, the more need for the point to be rounded Don’t forget, round means sharp. Needles with cutting points are only used for sewing leather or similar thick objects, like some caps.
Most textile fabrics can be sewn well with needles having a slightly rounded point. Therefore, the normal needles for textiles are manufactured with a light rounding of the point (*) These needles don’t have a point designation like the others. The SPI point is a very acute round and is sure to penetrate the fabric threads in embroider. The increased danger of cutting the fabrics threads can be overcome by using the smallest possible needle size.
Textile fabrics which are susceptible to damage (knitted material) require the light balled points. SES point is the best choice. Elastic materials with rubber or elastomeric threads mostly require needles with heavy ball points such as the SUK,SKL or SKF which do not penetrate the elastic threads, but push them aside.
You must be careful thought with these needles, if the fabric is one that doesn’t push aside easily, the needle will flex and risk breaking
2009年4月20日星期一
Type of embroider needle
The stepped blade has a telescope style blade that is reinforced and less flexible. This extra firmness is great for thick materials like caps where a straight blade is more likely to flex enough to hit the needle plate and break.
If you’re experiencing a lot of broken needles when you embroider caps, you should consider changing to a stepped blade needle.
In contrast, the stepped needle causes a larger hole and can cause small letters to look more jagged than they need to. The straight blade has a constant lade diameter, creating a smaller hole. This makes them good for knits and improved letter crispness. Needles with larger eyes don’t require your machine to be re-timed, as some people may tell you, because it’s the eye that ‘s larger, not the scarf. Larger eyes are especially good for metallic threads which tend to create more friction with needles with small eyes.
2009年4月17日星期五
Overlapping in digitizing
To simulate how fill objects interact with one another, hold your hands out in front of you flat on a table and spread your fingers. Now slide your hands together so that your fingers interlock with one another. Notice how your two hands remain on the same plane, that of the table and all fingers are completely visible. Now take one hand and rest it on top of the other so the top fingers are perpendicular to the bottom fingers. The fingers are no longer on the same plane and the bottom fingers are blocked from view by the top fingers. These relationships are important to understand, because they illustrate well, how two fills should be constructed depending on what digitizing effect you’re trying to achieve. Let’s take a closer look.
When the stitch direction of the two fills are in the same direction, the ends of the stitches, like the fingers here, extend into one another. The change in color between the two fills will appear a little jagged, but because both fills rest on the same plane, the transition from one fill to the other will be very smooth. This method is best suited when a satin stitch object will be sewn over the seam where the two fills meet, because the jagged color change will be covered by the satin object and the satin will rest nicely on a single plane, than if there was a ridge to contend with.
When the stitch direction of the two fills are perpendicular to one another, the top fill will block out the bottom fill and a fairly crisp change in color will result. The disadvantage to this method is that the top fill will ride
2009年4月15日星期三
How to use underlay
The border can be wider than 1mm if your taste is such, but the border should still remain around 80% on the fill and 20% off the fill.
At times, this might require the fill to extend to the outside edge of the border instead of to the inside edge of the border. As long as the border cleans up the edge of the fill, this will look good. If the border sits too much on the fabric, one side of the border will look different than the other. The 80% / 20% rule will place just enough on the outside of the fill to ensure the fill won’t be seen, but place the majority on the fill for a uniform look.
How to solve the lose registration
This is because when the satin boarder stitches line up the fills stitch direction, the border’s stitches sink into the fill, making the border appear thinner than it is.
When the border’s stitches are more perpendicular to the fill stitches, they bite into the fill and stand out better. This can be corrected by first adding center run underlay, and if this doesn’t correct the problem enough, a double zigzag
2009年4月14日星期二
How to solve the lose registration
This is because when the satin boarder stitches line up the fills stitch direction, the border’s stitches sink into the fill, making the border appear thinner than it is.
When the border’s stitches are more perpendicular to the fill stitches, they bite into the fill and stand out better. This can be corrected by first adding center run underlay, and if this doesn’t correct the problem enough, a double zigzag
2009年4月9日星期四
Knowledge
Listening more than talking sounds easy enough to do, but actually putting this into practice can be difficult. Being motivated to succeed in the embroidery industry gave me the patience to put this into practice, and I was amazed at the results. Listen to what knowledgeable people have to say, take it all in, and you’ll have their knowledge to fall back on. Listen to what the customer has to say and use the knowledge you’ve obtained to formulate a action plan to solve their dilemma.
When you’ve obtained enough knowledge about a particular subject that you can accurately solve other peoples problems, you will find they will come back to you for more assistance in other situations. If you have knowledge, you should offer it, you may decide to charge for it, however if you’re not knowledgeable, then you should say so. It is always best to admit when you’re not able to assist in a given area, than to offer poor advice. In these situations, you can retain your status as a person of knowledge by knowing where to look for the information they are seeking.
2009年4月8日星期三
Archiving of Digitizing
To properly archive files requires a quality backup system, time and attention to detail. When the customer calls in a panic, hoping we have a copy of their file, we tell them it’s highly likely, because we do archive all of our customers work as a service to them. There is a fee to retrieve a file though, because there is a considerable amount of time involved in locating the file, restoring it to disk, saving it to a disk and mailing the disk or in most cases emailing it. These are all small tasks, but together they can take 15-30 minutes to complete. We safeguard our customer files, but we also charge for this service when the customer needs to use it. Customers understand this and are so grateful we have a copy of their file, that they never question our services.
2009年4月3日星期五
THE PUNCH ZONE
Please don’t misunderstand. This isn’t some new age thinking, where if you think positively you can do anything you want. “Get in the zone and you’ll be a great puncher” is positively goofy. However, I can’t emphasize enough how important I believe this is to punching: not the getting into “The punch zone”, but being creative.
Serious runners experience what is referred to as a runner’s high. The runner’s high wasn’t the goal, but after months of training, one day they find themselves in this mental state, where they feel they can run forever. The first time you experience this you’re taken by surprise. You then thirst for the sensation and begin to recognize when you’re experiencing it.
The punch zone is much the same way in that you shouldn’t make it a goal. After you have developed your creativity and learned to apply it to your technical knowledge one day it will hit you that you were in the zone. Then over time you will know the sensation enough to know when you are there and you too will begin to thirst for this high.
I doubt there are champion runners or Ironmen that have not experienced a runner’s high, but it’s certainly not a requirement to being a runner. The punch zone is not a requirement to becoming a puncher either, but it takes you to new levels and keeps the fire inside alive. The fire not only produces champion designs, but brings you back to your digitizing station hungry each day.
2009年4月1日星期三
Creativity
I’ve punched designs that were so exciting I jumped around the room as their first sew outs were completed; designs that I was in awe of myself, so beautiful I couldn’t believe I had punched them. As I would look at these first runs I would wonder,” How did you I do that? What was I thinking? This could be my best ever!”
As I look back at those designs, I still don’t know the answers to these questions, but I have come to the conclusion that I enter a zone. A “punch zone”, where my creative mind applies my technical knowledge and the result is a masterpiece in thread.
2009年3月30日星期一
Digitizers
If you ask, “What is digitizing for embroidery?” you’ll get back as many answers as people you ask the question. What is more interesting is the wide range of answers you’ll receive. This is mostly due to the various levels of embroidery knowledge of those involved in the computerized embroidery industry, ranging from digitizers, to embroiderers, to sales people.I like to reflect on the caller that insisted he had their company logo digitized and have it on disk, only to produce a graphic image. This isn’t an unusual tale for embroiderers, and honestly it isn’t as far from the truth as embroidery professionals may think. The use of the term “digitize” as embroiderers would know it, is restricted to the field of computerized embroidery. It’s not that the caller didn’t have their logo digitized, but that it hadn’t been digitized for embroidery. This is where a digitizer comes in.
Your next question may be, “What is a Digitizer?” Is it a machine? Is it a computer? Is it a piece of software? Is it a person? The answer to those questions would all be “Yes”. Foremost, a digitizer is a person, and he must have a machine, a computer and a piece of software. There’s more to it than that though. To be a good digitizer you must have much more than big ticket purchases. You must also have talent, skill and passion. Not the easiest of things to put your finger on and something most digitizers may claim to possess, but the proof is in their work. I prefer to call the person who possesses these qualities a designer.
Yes, a digitizer is a designer.
2009年3月25日星期三
How to create 3D embroidery
And contrary to what you may think, adding dimension does not require intricate and complicated stitching such as stumpwork or other techniques used in dimensional embroidery. If you can embroider, you can add dimension to your work with just a few simple techniques.
Here's how:
Use different thread weights. Using multiple weights of thread will give your embroidered piece dimension and depth that cannot be achieved with patterns using all the same thread weight. A heavier weight thread results in denser embroidery and shadows, where a lighter weight thread results in a light, delicate pattern. By blending these two together, you can add dimension without leaving your canvas. While it may sound simple, it can take a few tries to find the perfect harmony between your threads so that the embroidery will look natural.
Use different colors of thread to create shadow. Three-dimensional images have shadows, and one of the best ways that you can make your embroidery seem three dimensional is to embroider shadows into your design. You can do this by selecting darker shades of the color of thread that you are using and graduating the darker colors on your embroidery to create the effect of natural shadow. For lighter colors, you can use two to three darker, graduated colors; for darker colors, you can use up to five darker shades of graduation. Practice using these darker shades on your sampler until you achieve a natural looking shadow. It may take a few tries, but once you get the hang of it, you will acquire an eye for placing the shadows perfectly.
Use textured threads. Wool threads, pearl threads and silk threads all achieve a different result when used in embroidery. By combining several different textures into your embroidery, you can easily achieve a dimensional image. For example: light, airy threads would be ideal for delicate patterns such as flowers, whereas coarse, textured threads would be ideal for creating structures such as buildings and houses.
In addition to these simple ways to add dimension to your embroidery, you can also use different stitches to create different effects. By closely matching your stitching style to the type of image that you want to create for each aspect of your piece, you can add a great deal of texture and dimension.
Don't be afraid to incorporate several different types of stitching, threads and patterns to achieve the desired result. By using more variations, you will create an embroidered design that is uniquely your own and full of dimension. The best pieces trick the eye and give the viewer a little surprise of detail each time they see it.
2009年3月17日星期二
Some Stitch Types
Running stitch
A running stitch is most often used for traveling from object to object, underlay, outlines and detail work.
Other variations of the run stitch are the Bean stitch also referred to as a triple stitch. Since a run stitch doesn’t have underlay, sometimes it’s difficult to keep the stitches from being lost in the fabric’s grain. This is most often the situation when the run stitch is in the same direction as the fabric grain of what it’s going on, if this is unavoidable, then three passes might be in order.
Zigzag stitch
A zigzag stitch alternates from one side to the other in an angled fashion. Zigzag stitches are used primarily for underlay, however they are the stitch of choice for securing appliqué. Zigzag is well suited as an underlay for satin stitches, because the stitches are always at an angle, which prevents them from popping through the top stitch. A variation is called double zigzag, which alternates back up the column on the opposite side as the initial zigzag stitch.
Satin stitch
Satin stitches are very similar to zigzag stitches however, the stitches alternate between a straight stitch and an angled stitch. Satin stitches can also be called blat stitches and are often referred to as column stitches because they form the look of a column. The danger in the use of the term column is that zigzag and fill stitches may also be formed in the shape of a column, therefore the use of the term column stitch does not on it’s own indicate the type of stitch being used. Satin stitches are used in letters, lines and border.
Fill stitchAlso known as a ceding or Tatami stitch, fill stitches are used to cover large areas with thread. The low profile characteristics of a fill stitch make them popular for backgrounds. A fill stitch is a series of run stitches placed side by side
The Use of Forum for Embroidery Digitizing
By the help of user friendly embroidery machine, you can design your embroidery patterns. If you are thinking of doing by your self or by knitting your self then be ready for consuming more days rather then in machine embroidery. Or else you can take the help of embroidery forum on internet. In search engine you type for ‘embroidery forum’ and enormous results will come in your way to give you proper suggestion and guide.
An embroidery forum can give you lots of information for starting up your own project. If you want to go for embroidery digitizing service then the forum will help you to decide the related programming for using in the digitizing service. Even you can get informations about companies to digitize your patterns.
For detail informations about embroidery digitizing, you need to make a lager group of friends on similar hobbies and woks, which will help you to discuss freely about your queries. You have to spend hours even days to extract the right informations for your project. Though you will get lots of informations, but those can’t come in organized manner, so you have to prepare your own table of contents according to further procedures.
May be after lots of reading also you can’t receive proper informations sometime, so it is better to open your forum account and ask questions in it. Forum is the best place for clarification of all your queries, so in embroidery forum you can get informations about different embroidery services, different machine embroideries, types of embroidery soft wares and digitizing services etc.
If you are planning for buying an embroidery machine for your embroidery digitizing service, then even that also you can ask in forum to know about which machine will properly match with your needs. Embroidery forum will help you in every step of your digitizing service, so it is wise step for you to take the help of embroidery forums.
2009年3月9日星期一
Density in Underlay
Underplays are no different than normal stitches, the only difference is they are underneath serving their purpose. The underlay for a fill area is a little density fill underneath the top stitch.
A zigzag underlay is simply a lighter density satin column below the top satin column it supports. The density of an underlay object can be adjusted up or down just like the top stitches they support.
If your top stitch appears too thin, you can see the fabric showing out, you would like to increase the density of the top stitch or of the underlay? It is certainly increase underlay, because in most cases, a 10% increase in underlay density will equate to less additional stitches than a 5% increase in top stitch density. So I will suggest you to increase the density of your underlay more than the top stitch without as a change in overall stitches.
2009年3月4日星期三
Puff 3D Embroidery
Puff 3D embroidery uses a foam underlining to achieve an extreme three dimensional effect. The foam comes in different widths and colors to accommodate an array of products and thread colors. This application also requires the thread count to double, so that the foam will not be exposed through the tread.
Puff 3D embroidery works best with block or large round shaped letters. Artwork for puff embroidery should have rounded corners so that the needle perforates the corners of the design and covers the foam completely and makes your design come alive.
Thick materials that will be washed periodically generally work best with this application, such as hats, bags, and thicker jackets.
2009年3月2日星期一
Digitizing History
If you are interested in digitizing moving pictures (e.g., movie films, videotapes, etc.), then you will be interested in this article. The article is about the work at the Packard Campus of the Library of Congress (LOC) National Audio-Visual Conservation Center. This...
structure contains a vast number of recordings preserved on a variety of media, and in an almost limitless number of formats including, film, tape, disc, wire and cylinder.
The physical size of the complex itself is staggering—it measures in at 415,000 square feet (that’s equivalent to more than seven football fields)—and contains literally millions of items. There are actually four building components: a collections storage building, conservation building, the “nitrate vaults” and a central plant.
Although it’s still a work in progress—10 years have passed since its inception—some areas are operational and additional ones are coming on line at regular intervals. It’s currently staffed with 60 government workers; a number that will more than double when all systems are installed and running.
2009年3月1日星期日
About Digitizing
Analog signals are continuously variable, both in the number of possible values of the signal at a given time, as well as in the number of points in the signal in a given period of time. However, digital signals are discrete in both of those respects, and so a digitization can only ever be an approximation of the signal it represents.
A digital signal may be represented by a sequence of integers. Digitization is performed by reading an analog signal A, and, at regular time intervals (sampling frequency), representing the value of A at that point by an integer. Each such reading is called a sample.
A series of integers can be transformed back into an analog signal that approximates the original analog signal. Such a transformation is called DA conversion. There are two factors determining how close such an approximation to an analog signal A a digitization D can be, namely the sampling rate and the number of bits used to represent the integers.