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 Printing Processing

 Printing Specifications for Synthetic Paper

 

Quick-drying Formulation of High-absorption Ink

     

The base of NAN YA synthetic paper development and design takes “easy printing and easy drying” as its target. Therefore, in the formula, we use high-absorption ink filler formulation, and apply the surface with synthetic paper porosity and activity so it will tightly hold the ink.

After use and verification of many clients, in the offset printing, NAN YA PP synthetic paper can adopt the offset ink as common paper, dry in 2-4 hours after printing, and continue the printing on the other side, which is a huge breakthrough in the printing of synthetic paper.

 
 

Comparison in Printing

  NAN YA PP synthetic paper Japanese brand YU American brand T
Used ink Common ink Special ink for synthetic paper Special ink
Drying time Medium Slow Slow
Ink cost Medium High High
Powder spraying amount Medium High High
Printing quality Soft Bright Uneven
Machining cost Medium High High
 

Use and Comparison of All Printing and Machining Inks

  Offset printing Gravure printing Relief printing Screen printing
  Ink Drying speed Ink Drying speed Ink Drying speed Ink Drying speed

NAN YA PP Synthetic paper

Offset ink for paper Standard Gravure ink for PP Standard Relief ink for paper Standard Screen  ink for PP Standard
Japanese brand YU Special ink Slow Gravure ink for PP Standard Special ink Slow Screen  ink for PP Slow
Coated paper Offset ink for paper Fast Gravure ink for paper Standard Relief ink for paper Fast Screen  ink for paper Fast
 
 

Offset printing:

Suggested ink: Hsin Mei Kuang (FOR PP SYNTHETIC PAPER)
  Big World (FOR PP SYNTHETIC PAPER)
  Color printing ink
  PP/PE ink
Notes:
1. Wetting water: pH value-suggested 5.5~6.0
IPA% -suggested 11%~15%
(measured by using the PH meter and the alcohol concentration meter)
A pH value that is too low will affect the printing image area, and can even damage the printing image and prolong the drying time. A pH value of less than 6 will keep the greatest tension between the wetting water and the ink, and hard emulsion.
High IPA%, relatively reduced layout water amount, excellent performance to ink mesh and high drying speed.
2. Use the four-color alcohol printer to the greatest extent possible.
3. The baffle height should be about 12-15cm.
4. The printing interval should be 0.01-0.02mm less than the paper thickness.
5. Adjust the hue and try to use white ink.
6. Please use a fine powder (such as potato powder), and the powder injection amount should be slightly greater than that of the common coated paper.
7. After the printing, stand the paper until it is completely dried, and then it can be moved (continue the printing over 2-4hr, and it will be completely dry in 12-24hr)
 
 

Gravure printing:

Suggested ink: Hsin Mei Kuang (FOR PP SYNTHETIC PAPER)
  Big World (FOR PP SYNTHETIC PAPER)
  Color printing ink
  PP/PE ink
Notes: Used according to the ink printing method.
 
 

Relief printing:

Suggested ink: Tokyo Ink SF TYPE
  Dainippon
  Moroboshi
  Goddess
  Taiwan TONG YANG Ink
  DIC Graphics Ink
  TOKA Ink
Notes: Used according to the ink printing method.
 

Screen printing:

Suggested ink: Hsin Mei Kuang (for PP synthetic paper)
  Big World (for PP synthetic paper)
  PP/PE ink
  Qianyang
Notes: Used according to the ink printing method.
 
 

UV rotary printing:

Suggested ink: DIC-ZA TYPE
  TOKA BESTCURE
Notes: Use UV rotary printing, and recommend a suitable process for the printing layer on the material surface to the client.
 
 

Ink-jet printing:

Suggested ink: Liquid or solid ink
Applicable product: BJJ、BJL
Notes: The BJJ /BJL is of the ink-jet level, and currently, only the source material and the primer treatment material are machined for the client.
 
 

Thermal printing:

Suggested ink: Thermal printing and heat transfer printing
Applicable product: BCA、BCP、BCH、BCHIV
Notes:
1. WAX/RESIN mixed same-level color tape such as SONY-4065 or RICOH-B110A or FUZI-FBR should be used for heat transfer printing…
2. If using Resin color tape, the plant must make the primer layer treatment to be adaptive to the thermal printing on the surface.
 
(NPC, Mar 1, 2023)
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