Nov 1, 2026

Free Digital Spin Wheel Game for Factory & Corporate Lucky Draws

PProPac Tools
FACTORY EVENTS • GIVEAWAYS • LUCKY DRAWS

Lucky Spin Wheel

ProPac Tools mainly helps packaging professionals with corrugated box weight and costing, production planning, BOPP tape, paper core and other practical calculators. This Lucky Spin Wheel is a complementary event tool for the people behind that work—not a manufacturing calculator.

Factories, packaging businesses and small teams often organise festive celebrations, employee appreciation activities, safety-week events, customer promotions and year-end gatherings. This simple number-based wheel helps an organiser run a lively lucky draw, select each number only once, announce winners and keep a downloadable result record. It can be used for occasions such as Diwali or team celebrations; the organiser remains responsible for the event rules and prize distribution.

✓ Made for team & factory events✓ Winners removed automatically✓ Downloadable history
LIVE DRAW

Your Lucky Draw Arena

Set your participant range to begin
PROPACSPINLUCKY DRAW

Good luck! Let the wheel decide.

Why is a Lucky Spin Wheel on ProPac Tools?

ProPac Tools focuses on practical calculators and guides for packaging, manufacturing, costing and measurement. Alongside production tools, a factory or business may also need simple utilities for team activities and promotional events. This Lucky Spin Wheel is included as an optional event-management utility for those occasions—helping organisers pick numbers, avoid repeat winners during the same draw and save the results. It complements the blog’s factory-oriented audience without replacing its core calculators.

🏭Factory & team events

Use for employee engagement, annual functions and team celebrations.

🎉Festive giveaways

Run a number-based draw for Diwali, year-end or other workplace celebrations.

🤝Customer promotions

Support a simple promotional activity at a packaging business or customer event.

How to use the Lucky Spin Wheel

01Set participants

Enter the maximum number, for example 50 or 100, then create the wheel.

02Spin the wheel

Click Spin the Wheel and wait for the wheel to select a lucky number.

03Save your results

See the winner history and export the selected numbers as an Excel file.

Note: This tool selects a number randomly for entertainment and event management. For important prize distributions, follow your event's official rules and verify the draw process.

Jun 27, 2026

Corrugated Box Partition Calculator – Free Online Divider & Insert Design Tool for Glass, Pharma & Cosmetic Packaging (2026)

ProPacTools · Advanced Box & Partition Calculator

ProPacTools

Master Box Size Optimizer & Interlocking Partition Matrix Tool

📋 Corrugated Box Partition (Divider) — Complete Guide

What is a partition? Why is it needed? And which products require it? — Find the complete guide below.

A Corrugated Partition (also known as a Divider, Separator, or Cell Insert) is an interlocking cardboard structure placed inside a master shipping box. It divides the box's interior into separate small cells — much like an egg carton has a dedicated slot for every egg. Each product sits safely in its own cell without touching the next one, which prevents scratches, breakage, and damage during handling and transit.

🔩

How Does a Partition Work?

There are two types of strips — Long Strips (placed between rows) and Short Strips (placed between columns). They interlock with each other through half-slot notches, forming a cross-pattern grid. No glue or staples are needed — just a smart mechanical fit.

🛡️

Why Is a Partition Necessary?

Without a partition, products knock against each other during transit — glass breaks, labels get damaged, and cosmetic products get scratched. A partition acts like a protective cushion wall, shielding products from vibration, jerks, and drops.

📐

Why Is Partition Calculation Complex?

Box size, product size, board thickness, clearance margin, and layers all need to be calculated together. Even a single wrong measurement makes the partition too tight or causes the slots to misalign. This calculator automates all of that in just seconds.

What products require a partition? — A partition is an industry-standard packaging requirement for the products listed below:

🍾 Glass Bottles & Jars 💊 Pharma Vials & Ampoules 🧴 Cosmetic Bottles đŸĨ‚ Wine & Liquor Bottles 💡 Light Bulbs & CFL 🔩 Industrial Hardware 🖋️ Pens & Markers đŸ§Ē Chemical Containers 🧂 Spice Jars đŸ“Ļ Perfume Boxes 🔋 Battery Packs 🎨 Paint Tubes
Protection Type
Anti-collision, Anti-scratch, Anti-vibration
Assembly Method
Self-locking half-slot interlock — no glue needed
Board Standard
3-Ply 120 GSM Kraft (360 g/m² effective area weight)
Industry Usage
FMCG, Pharma, Glass, Cosmetics, Hardware, Export
⚙️ Calculation Settings
📊 Calculated Output Summary
Recommended Master Inner Dimensions
— x — x — mm
Total Volume: — Liters
Box Capacity
—
Rows
—
Columns
—
Long Strips
—
Short Strips
—
Total Strips
—
Long Size
—
Short Size
—
Space Utility
—
Single Divider Strip Weight
— kg
Total Matrix Grid Net Weight: — kg
Single Divider Strip Cost
— ₹
Total Matrix Grid Cost: —
Slot Kerf Width:—
Strip Height Target:—
Trim Layout Pattern Waste:—
🎨 Live Die-Cut Layout Graphic
Target Box: Calculating...
Matrix Processing...
Long Strips Profile: —
Short Strips Profile: —
Flat Linear Surface Area: —

📘 Technical Reference — Partition Design Principles

Corrugated multi-cell partitions are a critical industrial packaging component. Key engineering concepts are detailed below:

1. Structural Stiffness Factor

Interlocking dividers form solid support columns from the floor sheet up to the outer top flaps. This helps share the load during heavy warehouse pallet stacking and reduces the risk of side wall bulging.

2. Half-Slot Interlock Notches

Slots are precisely matched to the board's flute caliper thickness. This alignment ensures a smooth, self-locking fit on fast assembly lines without any glue or staples.

3. 3-Ply 120 GSM Weight Formula

In standard 3-Ply dividers, an inner fluted layer sits between two liner sheets. Net mass is calculated using 120 GSM Kraft elements on a 360 g/m² formula base — giving an accurate kg readout.

4. Multi-Layer Stacking Strategy

Dividing the target quantity into stacked multi-layer cells keeps the outer master shipper balanced and compact — saving freight space while still providing full protection.

Free Digital Spin Wheel Game for Factory & Corporate Lucky Draws

P ProPac Tools FACTORY EVENTS • GIVEAWAYS • LUCKY DRAWS Lucky Spin Wheel ProPac Tools mainly helps packagin...