high-speed longitudinal slitting
flexible plastic film rolls
- Industry
- film converting
- Candidate knife form
- razor slitter
- Problem to review
- Film stretching
Material application center
Plastics, Foams and Composites Cutting and Industrial Blade Applications
This page connects 11 distinct plastics, foams and composites workpieces with their cutting processes, candidate knife forms, common production problems and closest MEIRENTE product routes.
Direct Selection Answer
There is no single blade specification for every plastics, foams and composites application. Start with the exact workpiece and process below, then confirm machine dimensions, edge geometry, blade material, hardness and tolerances from the existing blade, drawing or sample.
edge trimming
PET sheet and thin gauge strip
- Industry
- thermoforming sheet production
- Candidate knife form
- circular shear slitter
- Problem to review
- White stress line
in-line cut-to-length
rigid plastic pipe
- Industry
- pipe extrusion
- Candidate knife form
- planetary circular cutter
- Problem to review
- Melted edge
in-line cutoff
extruded plastic profiles
- Industry
- profile extrusion
- Candidate knife form
- fine-tooth cutoff blade
- Problem to review
- Corner cracking
slitting and strip cutting
cross-linked PE foam sheets
- Industry
- foam converting
- Candidate knife form
- circular slitter
- Problem to review
- Compressed edge
horizontal and vertical slicing
flexible polyurethane foam blocks
- Industry
- foam fabrication
- Candidate knife form
- long band knife
- Problem to review
- Wavy thickness
panel edge trimming
sandwich composite honeycomb panels
- Industry
- aerospace and transport composites
- Candidate knife form
- toothed circular cutter
- Problem to review
- Skin delamination
roll slitting
carbon fiber prepreg tape
- Industry
- advanced composites
- Candidate knife form
- circular shear slitter
- Problem to review
- Fiber pullout
sheet cutting and trimming
fiberglass chopped-strand mat
- Industry
- composite materials
- Candidate knife form
- serrated straight knife
- Problem to review
- Loose fiber
sheet edge trimming and sizing
polypropylene corrugated sheets
- Industry
- returnable packaging and sign-sheet production
- Candidate knife form
- straight shear knife
- Problem to review
- Flute crush
web trim and tray separation
thermoformed plastic tray webs
- Industry
- food and medical tray thermoforming
- Candidate knife form
- matched profile knife and die
- Problem to review
- Flange crack
Buyer Questions
Which blade is used for plastics, foams and composites?
The candidate depends on material construction, cutting process, machine arrangement, dimensions, speed and required edge quality. The applications above narrow the review but do not replace machine-specific confirmation.
What information is needed for a blade review?
Send the material structure and thickness, blade or machine drawing, mounting dimensions, cutting speed, operating temperature, current problem and required cut quality.
Can MEIRENTE manufacture a custom blade?
Custom industrial knives can be reviewed from a usable drawing, sample or machine-specific dimensions. Final specifications are confirmed before production.