Production line and factory setup overview
A medium paper-engineering project producing protective honeycomb board and L-shaped paper edge protectors from specified recycled/kraft reels. The honeycomb route expands and glues a paper core, dries and laminates it between face sheets, presses, trims and cuts panels. The edge-board route slits reels, coats multiple plies with adhesive, forms and presses an angle profile, heats or cures it, servo-cuts lengths and stacks. These are two connected but separate forming lines sharing paper, glue, utilities and laboratory.
Recommended lowest-entry line configuration Phase the project. Start with one L-edge protector size using purchased slit paper and a 20-40 m/min former, then add a 1,300-1,600 mm honeycomb board line only after appliance, furniture, door or logistics buyers approve panel thickness and volume. A complete board line requires core forming/expansion, glue, drying, face-sheet lamination, pressing, trimming and cutting; an edge-board machine alone cannot make honeycomb panels.
Production process and implementation sequence
- Paper receiving, conditioning and optional slitting
- Glue preparation and ply coating
- L-angle forming, pressing and curing
- Servo length cutting and edge-board stacking
- Honeycomb core forming and expansion
- Core drying and face-sheet lamination
- Panel pressing, trimming and cutting
- Compression, moisture, bond and transport release
Products, capacity and market fit
- Appliance, furniture, door, glass and export packers need recyclable corner and panel protection.
- Edge protectors offer a lower-risk first phase than a complete honeycomb panel plant.
- Shared paper, glue and tests support later expansion without confusing the two processes.
- Compression, moisture and adhesive cure determine transport performance.
- L-shaped paper edge protector - One leg width, thickness, length, moisture, straightness, bond and compression - Cartons, appliances, furniture, glass and pallet loads
- Paper honeycomb protective panel - Separate core cell, panel thickness/size, face paper, flatness and compression - Door cores, furniture panels and protective packaging after Phase 2
Core production machinery and line specifications
| Machine / stage | Function / value | Production note |
|---|---|---|
| Paper slitter/rewinder or purchased-strip stands | Prepares narrow plies for edge board | Phase-one choice |
| Glue kitchen and multi-ply coater | Controls adhesive preparation and spread | Water-based system |
| Edge-board former and press | Builds L/U/flat protective profile | One L profile at launch |
| Heater/curing and servo cutter | Sets bond and cuts ordered lengths | 20-40 m/min supplier range |
| Honeycomb core former/expander | Creates and opens paper cell core | Phase 2 only |
| Face laminator, dryer and press | Bonds core between surface sheets | 1,300-1,600 mm future width |
| Panel trim/cut and laboratory | Finishes and tests both products | Compression/moisture/bond tests |
Raw materials, utilities and factory requirements
- Specified recycled/kraft core paper and face liner reels
- Water-based starch/PVA adhesive with controlled solids
- Straps, wrap, pallets and buyer cartons for trials
- Blades, forming tools, heaters, pumps and critical spares
- Industrial three-phase power and compressed air
- Dry paper storage and controlled curing space
- Glue preparation water, wash area and effluent control
- Long straight machine footprint and safe reel handling
- Fire protection, trim baling and dry finished store
Indicative low-entry investment and implementation plan
These planning ranges prioritize economical machinery, local labor and local civil works. Final pricing follows confirmed capacity, product specification, delivery terms and site conditions.
| Scope | Indicative range | Entry-plan note |
|---|---|---|
| Edge-board former, glue and cutter | US$45k-110k | One L profile Phase 1 |
| Slitting, laboratory and handling | US$18k-48k | Can buy slit paper initially |
| Honeycomb core and panel line | US$170k-420k | Phase 2 expansion |
| Drying, freight, installation and spares | US$55k-145k | Both-line expanded project |
| Indicative phased installed total | US$288k-723k | Phase 1 alone about US$70k-185k; building/stock excluded |
Detailed proposal and next step
The proposal contains the complete line flow, machinery scope, raw-material and utility requirements, implementation stages and indicative entry planning. Final configuration follows confirmed products, capacity, site and budget.