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Hot Stamping Project & Machinery: How to produce laser hologram hot stamping foil and normal hot stamping foil in different way.
Machinery production line supply in hot stamping foil production Affordable Laser Hologram Machinery Laser Hologram Decal Production Photoes Laser Hologram Hot Stamping Machinery and Project
Laser Hologram Hot Stamping Foil Brief
A. General Design Laser Hologram Hot Stamping Sample Patterns
B. Laser Hologram Hot Stamping Foil Characteristics and Hot Stamping Temperature
C. Hot Stamping Machines and Equipment & Hot Stamping Process
D. Hot Stamping Solution for Variety of Products.
E .Laser Hologram Hot Stamping Machinery and Project & Whole Production Line Supply, Technology Transfer and Training
There're two way to produce laser hologram hot stamping foil, hard embossing and soft embossing.
Hard Embossing to produce Laser Hologram Hot Stamoing Foil :
This is simple way to make narrow web (160mm in width) laser hologram hot stamping foil. It's widely used in Europe and America.
To produce it, following machines are necessary.
A. Small Electronic Forming Machine
This machine duplicates master nickel shim for embossing purpose.
B. Hard Embossing Machine
This machine embosses laser hologram image onto hot stamping foil which is without hot stamping glue.
C. Hot Melt Adhensive Coating Machine
To coat hot melt glue onto Laser Hologram Hot Stamping Foil.
After coating, we get final laser hologram hot stamping foil which can be tranfered onto paper, PVC by hot stamping machine.
Soft Embossing to produce Laser Hologram Hot Stamoing Foil:
To produce wide web laser hologram hot staping foil, usually is 640mm in width, we have to use wide web soft embosser to emboss PET film. We also have to use wide web coating machine to coat separation layer, color layer, and hot stamping glue onto PET film. Finally, we have to metalized PET film by vaccum metalizingr machine.
To produce it, following machines are necessary.
A. Big Electronic Forming Machine
This machine duplicates master nickel shim for embossing purpose.
B. Wide Wed Soft Embossing Machine
This machine embosses laser hologram image onto transparent PET film.
C. Wide Wed Coating Machine
Three wide web coating machines are needed. These machines coat separation layer, color layer, and hot stamping glue onto PET film.
D. Wide Wed Coating Machine
This vacuum metalization machine metalizes PET film
How to select Hot Stamping Foil?
1、烫金膜的选择
太阳包装生产多种型号的烫金膜，应用于不同的用途，请按照有关技术指引去选择合适烫金膜。对于一些长单大单，太阳包装可以按照客户的具体烫印特点、要求为客户定做烫金膜。当选择好烫金膜的型号之后，烫印时还需根据实际需要设置温度、压力与压印时间。
2、烫印温度
烫印温度太低，则烫印后烫金膜与被烫物的附着力较差；而烫印温度太高，却会影响烫金膜的光泽度。所以要经常用测温计测量一下烫金版表面的实际温度，不能只依赖仪表的显示，烫金版的不同位置有时也会产生不可接受的温度偏差。另外，设备在实际烫印过程之中的温度会比停机时温度要低。烫金版不同的位置的温差对烫印质量也是至关重要的。
3、压印时间
对于一些性能较好的烫金机，压印时间（指烫金版与烫金膜背面接触时间），是可以独立于烫印速度之外独立调节的。对于结构简单的烫金机，加快烫印速度将意味着必然缩短压印时间，在这种情况下只能改变烫印速度以获得合适的压印时间。
4、烫印压力
烫印压力太小则烫金膜转移效果差（漏烫），这种情况在被烫物是粗纸、压纹纸或皮革时尤其严重。同样，烫金版与被烫基材接触表面的压力均匀性也十分重要，因此烫印前上版、放衬垫物的准备工作很重要。
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