The open circulatory system is a system in which a fluid in a cavity called the hemocoel bathes the organs directly with oxygen and nutrients and there is no distinction between blood and interstitial fluid; this combined fluid is called hemolymph or haemolymph.
Be sure to pre-heat dryer. The heat set with an iron it's important to note that temperatures vary from iron to iron. When using an iron, pre-heat iron to maximum temperature safe for fabric. Place aluminum foil on ironing board and the painted side of the fabric down. Press against the backside for at least 15-25 seconds per square foot.
How to Directly Transfer Images onto Fabric. 1  Cut the freezer paper the size of an A3 or A4 sheet, depending on your printer (consult your printer manual for this). 2  Cut the fabric to a size just shy of that of the freezer paper. 3  Recommended fabrics are cotton (200 thread count pima cotton) or muslin.