Calculating Electronic Card Setup Fees and Loom Hour Output Surcharges
Electronic card fees cover digital hook mapping while loom hour output surcharges adjust metre costs for reduced insertion speed and lower shed efficiency.
Staubli Ep Format
Data Structure
Proprietary electronic pattern formats structure machine control code for Staubli brand electronic jacquard heads on industrial textile machinery. The staubli ep format encodes design pixel matrices into functional lifting commands that correspond to the addressable selector modules within the shedding head. Chinese linen mills operating Staubli shedding machinery load these compiled files via network connections or portable memory cards.
The data architecture includes header metadata that defines total hook allocations, repeat counts and machine configuration parameters. This syntax applies strictly to compatible manufacturer controllers, requiring distinct file structures when operating shedding mechanisms from alternative equipment suppliers.
File Compilation
Textile design stations translate creative artwork into binary hook assignments using specialized jacquard conversion software. The staubli ep format arranges raw design data into structured records that match the physical harness cabling and comber board layout of the target loom. High density linen jacquard fabrics, such as damask tablecloths or decorative upholstery, require precise synchronization between weft insertion sequences and shed lift signals.
The compiled format defines exact pick sequences, selvedge motions and regulator steps to control cloth take up density on the fly. Format errors or corrupted data lines trigger immediate controller alarms, preventing erroneous shed movements that could sever brittle flax warp ends.
Machine Execution
Microprocessors within the jacquard head read the compiled pattern data in real time to trigger electromagnetic actuators during each machine cycle. The staubli ep format maintains reliable command execution at speeds exceeding five hundred picks per minute, even under the high tension demands of heavy linen warp sheets. Technicians verify file integrity and check design positioning on the machine console before authorizing full scale cloth production runs.
Fabric quality inspectors cross check the woven sample against the technical design sheet to confirm pattern correctness. The approved control file is archived on the mill server to ensure identical repeat reproduction on future linen fabric reorders.