Paper Engineering Pro - Android App

Paper Engineering Pro is a paper engineering and paper technology learning app covering materials, processes, properties and calculations used in pulp, paper and packaging. It brings together 13 subjects, 60 How-To lessons and 45 tools for study and technical revision. Lessons and references are available offline after installation, making the app useful in classrooms, laboratories, workshops and mill-training settings when an internet connection is unavailable.

Explore paper engineering from wood and fiber science to paper products and packaging. Topics include non-wood fibers and agro-resources, pulping, bleaching chemistry, papermaking and sheet operations. Review paper grades, handmade and machine-made paper, recycling and sustainability, as well as markets and cost optimization. The subjects also cover converting, bags, packaging machines, pop-ups, animation and paper sculpture, linking paper technology fundamentals with varied applications.

The 60 How-To lessons cover paper testing, pulp handling, quality checks, machine operation concepts, sheet properties, cost optimization and packaging workflows. Detailed explanations help learners review technical terms and relate process steps to the properties being studied. Use the material for topic-by-topic revision, classroom discussion, laboratory reference, project work or viva and interview preparation. It is an educational resource, not a replacement for formal standards or supervised operating procedures.

The 45 tools cover paper properties, pulp processing and production calculations. Review basis weight, GSM conversion, thickness, caliper, bulk, density, moisture and dry solids. Explore pulp consistency, dilution, pulp mixing, pulp yield, fiber blends, freeness, refining energy, edge load, chemical dosage and bleaching dosage. Flow tools include stock flow, fiber mass flow and headbox flow; production topics include paper machine production, speed, efficiency and draw.

Additional calculations address press dryness, dryer evaporation load, steam consumption and drying rate, along with coating weight and size press pickup. For retention and paper performance, review retention and first pass retention, tensile strength and tensile index, burst index, tear index, Cobb absorption, porosity, ash content and opacity. Roll diameter, roll length, roll weight, sheet weight and unit conversion are also included. Treat tool results as study references and verify them against suitable textbooks, laboratory manuals, mill standards, product specifications and testing methods.

Search for lessons and tools by subject or term, such as GSM, fibers, pulp, bleaching, drying, coating, strength, absorption, rolls and paper machines. Bookmark useful material for later and create notes on subjects including pulping, papermaking, moisture, refining, packaging, recycling, production and quality. Save articles as PDFs or print them for revision, classroom use, lab records, mill training or project work. The Pro app is ad-free and includes priority support.

Paper Engineering Pro is designed for paper engineering students, pulp and paper technology learners, mill trainees and technicians. Packaging, converting, printing and paper-product learners can explore related processes and applications. Quality-control and laboratory learners may use the lessons for study and reference, while educators and technical trainers can use them for review and discussion. The material can also support project work and preparation for viva discussions or interviews, as well as independent learning for people interested in paper technology.

Browse a subject for an overview, search for a specific term, consult a relevant tool or bookmark a lesson for later. Revisit GSM and paper properties, review pulp and bleaching processes, explore machine production concepts or refresh packaging and converting topics at your own pace. Lessons, notes, search, bookmarks and calculation references offer different ways to return to paper engineering during study and technical revision.

Download Paper Engineering Pro to explore paper manufacturing, fiber science, testing and product applications in one educational resource. Lessons and calculator results are for study support; check them against appropriate textbooks, laboratory manuals, mill standards, product specifications and professional paper-testing methods.