ABOUT DESU / PRODUCTION

Production Lines & 製造業

From extrusion and inspection to winding and packing, see how DESU produces PET, PP and PS thermoforming sheet rolls.

01
SHEET PRODUCTION

Manufacturing for Consistent Sheet Quality

Factory tour · extrusion · inspection · winding · packing · warehouse

Stable production starts with controlled processes.

DESU operates sheet extrusion lines with automated control and continuous process inspection to support consistent PET, PP and PS thermoforming sheet production.

01
Controlled Extrusion Stable process parameters for consistent sheet quality.
02
Automated Operation PLC control supports repeatable production conditions.
03
Process Inspection Thickness, surface and roll condition monitoring.
02
PRODUCTION PROCESS

From Raw Material to Sheet Rolls

Each production step contributes to the consistency of the finished thermoforming sheet.

Raw material for plastic sheet production
原材料 Material preparation
→
Plastic sheet extrusion process
押し出し Controlled melting
→
Plastic sheet cooling
Sheet Cooling Sheet stabilization
→
Plastic sheet thickness control
厚さの制御 Process inspection
→
Plastic sheet winding
Winding Controlled roll formation
→
Finished thermoforming plastic sheet roll
Finished Roll Ready for packing
03
QUALITY CONTROL

Inspection Before the Sheet Reaches Your Line

We carry out inspection at key stages of production to monitor properties that affect sheet handling, appearance and downstream processing.

厚さ シートの一貫性
表面 Appearance and visible defects
幅 Specification control
Winding Finished roll condition
Online inspection during plastic sheet production Online Inspection
Laboratory testing for plastic sheet Laboratory Testing
Plastic sheet thickness checking Thickness Checking
04
INSIDE DESU

Factory & Workshop

A closer look at our actual production environment, sheet extrusion equipment and workshop operations.

DESU plastic sheet production workshop Production Workshop
DESU extrusion equipment Extrusion Equipment
DESU winding and packing area Winding & パッキング
DESU Weight Inspection Area Weight Inspection Area
DESU finished product warehouse Warehouse
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