Blown Film Masterbatch

Direct Answer

Blown Film Masterbatch is the Masterbatch selection problem for blown film extrusion — typically in LDPE, LLDPE, HDPE.

1. What Are You Manufacturing?

Film blown vertically from an annular die — bags, liners, agricultural film, shrink hoods, industrial packaging.

3. Which Masterbatch Families Are Commonly Evaluated?

• White
• Black
• Color
• Slip / Anti-block
• UV

4. Which Color Systems Are Typical?

• Opaque white for bags and liners
• Carbon black for UV-stable outdoor film
• Pantone-matched brand colors on printed converter film

5. Engineering Considerations

For this application, the pigment and carrier choice must respect bubble stability, gauge uniformity, and pigment dispersion at typical melt temperatures.

7. What Allzone Supplies for Blown Film

• White masterbatch — TiO₂-based opacity for liners, bags and shrink hoods.
• Black masterbatch — carbon black for UV-stable agricultural and outdoor film.
• Colour masterbatch — Pantone-matched shades on LDPE, LLDPE and HDPE carriers.
• Additive masterbatch — slip and anti-block for film that sticks, UV packages for outdoor life, antistatic and processing aids.

Browse the masterbatch catalogue or send the checklist below with an RFQ.

8. RFQ-Ready Specification Checklist

1. Process — blown film extrusion

Application-specific note: Specify blow-up ratio, die gap, film gauge, and whether the film is printed.

Continue Your Path

• Submit RFQ → /quote