Technical FAQ Knowledge Base

How does steam-vacuum capping on Twist-Off Euro-jars work?

Capping Closures

Technical FAQ Knowledge Base

A tall metal storage cabinet with glass doors filled with rows of bottle and jar samples.
Technical FAQ Knowledge Base

Technical Parameters

Technical Parameters

Topic Category

Capping Closures

Control Protocol

Standard Hardwired

Target Audience

Engineering & Maintenance

Resolution Type

Technical Answer

Physical & Design Impact Factors

Physical & Design Impact Factors

01

Fluid & Material Contact

Corrosion resistance profiles of elastomers (FKM, EPDM) and grade stainless steels (SUS304, SUS316L).

02

Mechanical Operations

Backlash tolerances, wear compensation of starwheels, and linear transfer timing.

03

Industrial Telemetry

OPC UA tags registration, Modbus mapping, and sensor alignment diagnostics.

Engineering Implementation Guidelines

Engineering Implementation Guidelines

01

System Parameter Check

Audit current electrical and mechanical settings on the HMI configuration screens.

A tall metal storage cabinet with glass doors filled with rows of bottle and jar samples.
02

Wiring & Modbus Connection

Establish electrical and fieldbus connections according to the circuit drawing.

03

Dynamic Dry Run Trial

Verify conveyor speed profiling and sensor detection response under line loads.

Stainless steel rotary turntable organizing empty glass jars for the filling station.
04

Preventive Maintenance Setup

Solidify regular replacement cycles for wetted rubber seals and sliding guides.

Open metal shelving unit in a clean showroom office showing sample containers and accessories.

Detailed Technical Resolution

Technical Response

Injects superheated steam into jar headspace prior to capping. Steam displaces oxygen and condenses to form vacuum. Requires cap preheating to soften plastisol liner. Supports vacuum sealing pressure exceeding 0.04 MPa.

Control & Cabinet Showrooms

Control & Cabinet Showrooms

A tall metal storage cabinet with glass doors filled with rows of bottle and jar samples.
A tall metal storage cabinet with glass doors filled with rows of bottle and jar samples.
Close-up of glass shelves inside a display cabinet showing sample jars and tin cans.
Close-up of glass shelves inside a display cabinet showing sample jars and tin cans.
fpm-ppt-045-showroom-pegboard-shelves

Have a Specific Packaging Challenge?

Submit your packaging specifications. FPM engineering team will analyze and provide a layout suggestion.