Silk Screen Printing Shirts. Questions.?
Hey Everyone, So I Just Started Silk Screening Shirts Simply As A Hobby For Myself. I Have Some Questions Though. If I Want An Enlarged Image, How Do I Do That? My Printer Is Only Capable Of Printing So Big, So What Do I Need To Blow Up Images? What Are People Using For Programs And Software For Editing? Photoshop Is 600.00 And That Seems Kind Of Steep, Especially When I Know There Are Free Downloads Of Programs That Have Similar Capabilities. I Would Just Really Like To Know How To Enlarge Images, Put My Text On A Radius, Add Some Character, Etc. Thanks For Help.

it's important to understand that there are TWO types of computer graphics.... BIT_MAP or Raster with pixels ( Photoshop or GIMP ) Gimp is free.

and
VECTOR or POST SCRIPT ( Adobe Illustrator or INKSCAPE) Inkscape is FREE!!!!
if yo visit a screen print shops website you will see that they require or prefer Vector.... and they REQUIRE Spot color NOT RGB OR CMYK.. black and white grayscale is spot.
We use a large laser printer or bubble jet printer to print to vellum. Kinkos fed x can print them for you!
PS you canot enlarge low res files from the net... you need original art or a vector recreation.

Which Is More Environmentally Friendly: Silk-Screen Printing Or Heat Transfer Printing?
I Would Like To Know If Heat Transfer Printing Is Greener Than Silk-Screen Printing And Why. I Have To Make A Choice And Would Like To Base It On The Green Credentials Of The Printing.

Heat transfer typically involves colorants, plastics, and energy using equipment.

Silk screening can be done manually thus using less energy. But, whether the silk screening is actually more environmentally friendly probably depends upon the dye or paint medium. Also, how the silk screener handles, cleans, and disposes their waste.

My bias is that tie-dying and batik are greener yet depending upon the process and materials used; also how they are used, handled, and disposed of.