3-layer lamination packet for mobile skins is designed to protect and store the skins, ensuring they remain in pristine condition until they are applied to the device. Here's a detailed breakdown of the 3-layer lamination packet specifically tailored for mobile skins:
Features of a 3-Layer Lamination Packet for Mobile Skins:
- Three Distinct Layers:
- Outer Layer: Provides structural integrity and often includes printed designs or branding.
- Middle Barrier Layer: Acts as a barrier to protect the contents from external factors like moisture, oxygen, and light.
- Inner Layer: Ensures safe contact with the mobile skin and is designed to be easy to open.
Composition of Each Layer:
- Outer Layer:
- Material: Typically made from PET (polyethylene terephthalate) or BOPP (biaxially oriented polypropylene).
- Purpose: Provides durability, printability, and resistance to external elements. Often includes branding and product information.
- Middle Barrier Layer:
- Material: Common materials include aluminum foil, EVOH (ethylene vinyl alcohol), or metallized films.
- Purpose: Acts as a barrier to moisture, oxygen, and light, preserving the quality and appearance of the mobile skin.
- Inner Sealant Layer:
- Material: Typically made from LDPE (low-density polyethylene) or LLDPE (linear low-density polyethylene).
- Purpose: Provides a sealable surface that is safe for direct contact with the mobile skin. Ensures the packet can be securely closed, maintaining product integrity and preventing contamination.
