CNC Lathe & Large Press Gusseted Bags 58"×46"×125" — 4 mil LDPE | Extra-Long Industrial Machinery Wrapping
Extra-long 4 mil LDPE gusseted bags on perforated roll, sized at 58×46×125 in. for protective wrapping of large CNC lathes, stamping presses, fabrication machinery, and oversized industrial equipment with extended footprints. Manufactured from 100% virgin Low Density Polyethylene resin meeting FDA/USDA specifications. Wound on a 3 in. core with 1 in. core plug for mandrel dispensing in production or warehouse environments.
Specs: 58×46×125 in. (W×G×L) | 4 mil | LDPE 100% Virgin Resin | 20/Roll | Perforated Roll | 3 in. Core | FDA/USDA Compliant
Applications
The 58×46×125 in. format is designed for single-bag coverage of extended industrial machinery with footprints exceeding what standard 96 in. length gusseted bags accommodate. Primary applications include CNC lathes and turning centers, large hydraulic and mechanical stamping presses, wide-format flatbed cutting and routing equipment, industrial rollers and processing lines, and oversized fabrication tables and welding fixtures. The 125 in. bag length, combined with the 46 in. bilateral gusset, opens to a fully expanded width exceeding 12 ft, providing adequate coverage for equipment that is both wide and tall at the base.
Features
Gusseted construction (W×G×L format) expands to accommodate irregular machinery profiles without tearing or distortion at the bag corners. The 4 mil LDPE provides industrial-weight puncture resistance against protrusions, fastener heads, and rough-machined surfaces common on production equipment. Perforated roll format supports controlled one-at-a-time dispensing in warehouse or shop environments. Durable bottom seal eliminates open-end vulnerability at the base of the machine cover. The 20-bag roll density supports manageable roll weight for manual dispensing operations.
Material Notes
100% virgin LDPE resin meets FDA/USDA specifications. At 4 mil, this film provides industrial-duty performance appropriate for direct contact with painted, bare metal, and powder-coated machine surfaces. LDPE maintains flexibility across standard indoor temperature ranges without becoming brittle, allowing the bag to conform to irregular machine geometry during installation. All gauge specifications are nominal.
Use Case Notes
CNC machine tool dealers and heavy equipment storage facilities use extra-long gusseted bags for covering idle machines during storage, relocation, and auction preparation. The 125 in. length allows full coverage of CNC lathes with 80–110 in. between-centers capacity — a size range that the more common 96 in. format does not adequately cover. Fabrication shops and plant maintenance departments use this format for wrapping presses and secondary processing equipment during facility changeovers or extended shutdown periods. The perforated 20-bag roll is a practical supply format for plant maintenance teams managing multiple machine cover requirements per maintenance cycle.
Common Questions
What is the expanded width when the gussets are fully opened? With both 46 in. gussets fully expanded, the bag opens to a total circumferential width of 150 in. (58 in. + 46 in. + 46 in.), providing approximately 75 in. of usable covered width on each face of the machine.
Can this bag be heat sealed after installation? Yes. 4 mil LDPE seals on standard impulse bar and continuous band sealers. For field installations without a sealer, the open end can be secured with stretch film, rope, or cable ties.
How does this differ from the 58×46×96 format? The 125 in. length provides 29 additional inches of coverage for equipment that is longer or taller than the 96 in. format accommodates — typically CNC lathes, long presses, and extended processing equipment that the 96 in. format would not fully cover without a secondary bag overlap.
Why Buy
The 58×46×125 in. format addresses the specific coverage gap between standard 96 in. industrial gusseted bags and custom-order oversize covers, without requiring minimum-quantity custom fabrication. 4 mil LDPE and gusseted construction deliver puncture resistance and conformability appropriate for irregular, large-footprint industrial equipment. Available on perforated 20-bag rolls for controlled dispensing in plant and warehouse maintenance operations.
