PE family and grade
Identify blown or cast film, layer structure, thickness and finished package.
Discuss this application →Application guide
Polyethylene for Film & Flexible Packaging
A grade-selection guide for PE film inquiries covering resin family, line type, sealing, optics, mechanics and compliance.
Application guide
This page is a technical discussion guide, not a claim of existing customer supply, process approval or guaranteed performance. Final suitability must be confirmed by the buyer against its process, standard and trial.
Application guide
Application objective
Convert a general PE request into an HDPE, LDPE or LLDPE discussion linked to the film line and package use.
Process-fit discussion
- 01
Identify blown or cast film, layer structure, thickness and finished package.
- 02
Confirm MFR/MFI condition, sealing, optics and mechanical targets.
- 03
State additives, colour, food-contact or other compliance documents and quantity.
RFQ
Confirm before quotation
A grade-selection guide for PE film inquiries covering resin family, line type, sealing, optics, mechanics and compliance.
Film process and structure
Confirm MFR/MFI condition, sealing, optics and mechanical targets.
Discuss this application →Performance targets
State additives, colour, food-contact or other compliance documents and quantity.
Discuss this application →Insights
Related knowledge
The information needed to match HDPE, LDPE or LLDPE to a film line, package structure, sealing, optics and compliance requirements.
- Define film process and structure
- State flow, sealing, optical and mechanical targets
- Confirm additives and compliance documents
Clarify product identity, batch, indicators, sampling, inspection responsibility and document timing before an industrial material order.
- COA
- Inspection
- Sampling
Learn to compare indicators, units, minimum and maximum limits, ranges, grades, size and order notes without mixing product data.
- Specifications
- Units
- Procurement
A practical framework for confirming packing format, markings, loading, destination and shipment documents in an industrial material RFQ.
- Packaging
- Containers
- Export
RFQ
Polyethylene for Film & Flexible Packaging
A grade-selection guide for PE film inquiries covering resin family, line type, sealing, optics, mechanics and compliance.