Technical resources

The specification questions buyers ask

Technical references on PVB interlayer film and surface protection film: what to specify, which standard applies, how to store and handle material, and how to diagnose the defects that show up on the line.

Troubleshooting

Surface protection film troubleshooting

Diagnosing residue, edge lift, tearing, over-adhesion and tunnelling — and fixing the cause rather than the symptom.

6 min read

Specification

ACP protection film: peel strength and outdoor life

Why ACP film fails on facades, what UV stabilisation actually changes, and how to specify for the real installation timeline.

6 min read

Choosing laser protection film for stainless steel

Why laser film is black and white, what thickness and adhesion to specify, and how to avoid residue on brushed finishes.

6 min read

Coloured PVB interlayers: a specification guide

How to specify coloured interlayer for facades and interiors, and why batch colour consistency decides the result.

6 min read

PVB thickness guide: 0.38, 0.76, 1.14 or 1.52 mm?

How to select interlayer thickness for architectural, automotive and security glazing, and what each step actually changes.

7 min read

Comparison

Adhesive-free vs adhesive surface protection film

When self-cling film is the right choice, when adhesive film is, and what each actually costs you.

5 min read

PVB vs EVA vs SGP: which interlayer should you specify?

A direct comparison of the three main laminating interlayers on strength, processing, cost and application.

8 min read

Handling

PVB storage and handling: avoiding moisture defects

How to store and condition PVB interlayer so it laminates cleanly, and what happens when conditions drift.

5 min read

Standards

Laminated glass standards explained: IS 2553, EN 14449, ANSI Z97.1

What each laminated safety glass standard covers, which applies where, and what the interlayer supplier can and cannot certify.

6 min read

Application

Decorative and printed PVB in architecture

Where printed interlayer beats ceramic frit and applied film, and what a printed laminate specification needs.

6 min read

Process

How laminated safety glass is made

The lamination process step by step, from glass preparation through de-airing to the autoclave cycle.

7 min read

Fundamentals

What is PVB film?

What polyvinyl butyral interlayer is, how it makes laminated safety glass work, and where it is used.

6 min read

Still deciding on a specification?

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