Thermal Energy Conservation In Rotary Printing And Property Development

Author’s Name : Abu Shahab | Azeko

Volume 01 Issue 01  Year 2014  ISSN No:  2349-3860  Page no: 1-5

 

Abstract:

Textile printing may be a term used for applying colors to material in numerous styles and patterns. In textile printing the complete material is uniformly colored and therefore the patterns area unit well outlined. The textile material printing forms a district of the textile finishing method. In material printing, the styles area unit applied to the material by 3 methodologies- roller method, flat screen and rotary screen methodology. Rotary printing is wherever pictures that area unit to be written area unit actuates round the cylinder. Any quite substance will be written employing a rotary printer like paper, cloth, etc. The rotary printer consists of a hollow screen through that the print paste is forced into the material. The rotary printing is most typically used recently for attire materials. The material is generally written within the rotary as there’s no stress like stretching and pull of the material shouldn’t happen. The present rotary printing devices area unit designed to print woven material and conjointly material. These machines will print the material solely on one facet. Hollow material has 2 layers once two-dimensional. We’ve got to print the material one facet, dry and once more we’ve got to batch and print on another facet. However the current machine will print the material on either side at the same time. The rotary printing device consists of compressing blades to squeeze out the printing paste and 2 rotary screen circumferences meeting tangentially and rotating in opposite directions. the sides of the compressing blades and therefore the tangential contact line of 2 screens meet in a very single line. the material is fed from high to bottom at an equivalent speed as that of the peripheral speed of rotary screen. {the 2|the 2} screens area unit connected with two finish ring that area unit connected to gears that successively is connected to one shaft. the material passes between 2 screens and therefore the 2 compressing blades squeeze the printing paste and therefore the color penetrates through the screen and offers the specified style. To dry the printing paste on 2 sides’ single submit to drier can enough. to finish the printing on either side of the hollow material single pass can do. However in typical machine the material should be dried doubly to urge the print on either side. Rather than heating material doubly it’s enough to heat material just once to finish print on either side. The thermal energy needed to heat the material only once is saved by this machine.

Keywords:

Double facet, tubular, tangential, knitted, squeezing, circumferences, drying.