PolyApp - Packaging Calculator 4+

Tools for Flexible Packaging


Designed for iPhone

    • 4.7 • 16 Ratings
    • Free

iPhone Screenshots


Calculating, Converting and Planning is Now Easier and Faster. All Industry Calculators Packaged in One App.

Whether you are a Production Planner, Extrusion Operator or Salesperson working for a Converter or Distributor, this is the app for you! PolyApp allows you to prepare orders and do dimensional calculations for the specific product (rolls or finished) you are designing, manufacturing, quoting or purchasing. All done quickly within a matter of seconds after entering your specifications.

The flexible packaging industry’s must-have in 7 easy-to-use tools.
Features in this App:

1) Liner Dimension: Quickly calculate the ideal size of bag needed by type of bin.
2) Weight/1000: Calculate the weight/1000 bags by entering the bag width, height and thickness, to easily price a quantity of bags by pound and by case.
3) Film Thickness: Convert mil thickness to microns with one simple input!
4) Order Planning: Properly quote clients by pound or by case using this comprehensive tool to calculate total weight, footage and roll diameter. For Production, this tool helps you make the right decisions.
5) Yield: Calculate yield by thickness and density to make sure the correct amount of film is purchased, whether you are ordering tubing or sheeting.
6) Roll OD & Footage: Calculate roll weight and footage by diameter to ensure the correct amount of film and number of rolls are ordered.
7) Blow Up Ratio: Calculate your Blow Up Ratio by inputting film width and die diameter, to make sure you achieve the optimal range and use the right blown film extruder to produce the film.

One-stop-shop: Convenience of having all calculation tools in one place. PolyApp replaces your constant use of Excel spreadsheets and website calculators. Experience the 7 free tools.
Peace of mind: Get the most accurate results at your fingertips. Fully functional and tested by industry experts.
Save time: Benefit from a unique experience. With millions of reliable formulas, calculating, converting, and planning is now easier and faster than ever before.
Quick and easy download: Free & no commitment. You can count on PolyApp at all times.

Available On iPhone And iPad (iOS) Devices

What’s New

Version 1.1.0

- You can now share the results or print them out
- New "Units" option allows for changing from imperial to metric.

Ratings and Reviews

4.7 out of 5
16 Ratings

16 Ratings

✌︎︎ 𝙷𝚎𝚕𝚕𝚘 ✌︎︎ ,

Great App

This is the easiest and most complete tool that I have ever used for calculating blown film.

kjn_lover ,

Very useful!

Great replacement for spreadsheets...perfect for speeding the quoting process!!

Balpex ,

Excellent tool

Would be great if it had a print feature
Also conversion from imperial to metric to imperial inches to centimetres

App Privacy

The developer, Polykar, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • User Content

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location

Privacy practices may vary, for example, based on the features you use or your age. Learn More

You Might Also Like