This improved carriage loading gate eliminates any maintenance presently required on the carriage in order to ensure the proper stretch level at all times. It is equipped with spring loaded rollers, which ensures optimal contact with the stretch film year after year - without involving maintenance. No more film slippage due to lack of maintenance! We have the best carriage in the industry with our cut-proof lifetime warranted prestretch rollers and now the “Maintenance Free” spring loaded carriage gate. The new gate is standard on all automatic and semi-automatic machines (excluding the Value Line).