T-shirt printing is classified into three categories, namely, screen printing, transfer printing and hand-painted printing.But to be more specific, t-shirts can be classified as follows according to printing:
1. Partial printed T-shirt -- the printed parts are mainly: front, back, front left upper chest, cuff, back collar and lower, etc.Partial printing T-shirt accounts for more than 70% of the total T-shirt
2. Covered with printed t-shirts -- covered with printed t-shirts are divided into three categories: cloth printing, cutting printing and ready-to-wear printing.The whole garment printing is produced by special T-shirt printing machine, which represents the highest technical equipment level of T-shirt printing.
3, transfer printing T-shirt - mainly hot melt adhesive type and deinking penetration type.
4. Water-based pigment printing -- mainly used for white T-shirt printing.
5. Glue printing -- mainly used for dyeing T-shirt printing.
6, thermosetting ink printing - all kinds of fabrics (including chemical fiber) are suitable, is the most promising T-shirt printing ink, because it is suitable for the use of advanced computer design, adapt to the use of modern automatic production mode, symbol of the trend of contemporary technology development.Especially in the dark fabric Inca mesh pattern, the effect is hard to match glue, which speeds up the glue out of the T-shirt printing field.
7. Special paint printing -- the main types are blasting paste printing, flocking printing, light-sensitive, water-sensitive, heat-sensitive paint printing, luminous paint printing, fragrance paint printing, colorful decorative plate (laser) printing, etc.
8. Discharge printing -- discharge printing is also known as engraving printing, which refers to the printing method of using discharge agent to print on colored fabrics and destroy some pigments that have been dyed, so as to obtain various patterns and patterns.Discharge agent is a kind of chemical which can fade the base of dyeing.Such as: hanging baijie, stannous chloride and so on.This method can be divided into white pattern (white) and colored pattern (white).The latter dyeing method makes the fabric pattern fine, but the technology is complex and the cost is high
9. Special processing, such as anti-dyeing printing, discharge printing, batik, tie-dye T-shirt, etc.
10. Embroidered t-shirts -- hand-painted.
11. Composite processing -- the above printing and processing technologies are combined into a T-shirt pattern.What are the pixel requirements for heat transfer image and material?When editing back picture and shirt pattern, first set the size of production, the resolution is generally 200-300.For image selection, we recommend using 3-megapixel digital photos, and generally 75 photos or images downloaded from the Internet.