Specification Brand : Puepoul BulletPoint1 : Package Includes: 1 photosensitive dry film; Its dimension is 30cm*500cm / 11.8*197in; Great portable photoresist sheet for you to meet your need. BulletPoint2 : Premium Dry Film: The photographic film, also known as dry film, can be stuck on top of the PCB, which makes it become a sensitive circuit board for making PCB board. BulletPoint3 : Easy to Use: Straightforward film application for hassle- circuit production. BulletPoint4 : Product Usage: The circuit production film has a wide range of applications; It is quite suitable for plating, hole covering, and the etching process. BulletPoint5 : High Performance: The photoresist sheet has superior adhesion to almost all surfaces, strong ability to cover holes and high resolution. CompatibleDevices : Camera ExposuresPerRoll : 36 FilmColorType : color IsoEquivalent : 100 centimeters ItemName : Photosensitive Dry Film, 5M Portable Photographic Film for Circuit Production Photoresist Sheet Electronic Components ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 33 centimeters ItemPackageDimensions_Width : 3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : photographic-film Manufacturer : Puepoul ModelName : Puepoul7t8gu6pdfy ModelNumber : Puepoul7t8gu6pdfy PartNumber : Puepoul7t8gu6pdfy ProductDescription : Features: Photographic film, also known as dry film, is used to make PCB board, stick it on top of the PCB, it will become a sensitive circuit board. Suitable for plating, hole covering, and the etching process. Excellent ability to cover holes, high resolution. Excellent adhesion to almost all surfaces. Image clarity after exposure.
Steps of use: 1. Film uncovering, the photographic film is sandwiched between two layers of films. 2. Film pasting, clean and paste flat. 3. Heat slightly to fix with electric iron. 4. Print circuit board film. 5. Exposure 6. Develop 7. Etch 8. Demould