Non-woven laid scrims for Automotive Door Linings

Non-woven laid scrims Brief Introduction

Developed for lamination into automotive door-panel composites, this laid scrim sits within the site’s Automotive​ category alongside seat cushions, rear shelves, headliners, undershields, outer wheel-arch liners, foams punched parts, and engine casing/sound deadening. It functions as the hidden tensile grid laminated into or between the PP/PET non-woven substrate, foam backing, and decorative skin that form the door-liner sandwich. Manufactured by chemically bonding continuous filament yarns (glass, polyester, carbon, cotton, flax, jute, viscose, Kevlar, Nomex among the options) into a flat-laid open mesh (square or tri-directional), with binder choices (PVOH, PVC, Acrylic, or customized) to match the door-panel calender, lamination, and thermoforming processes. The chemically bonded construction delivers lightweight, high strength, low shrinkage/low elongation, and corrosion resistance, enabling the door liner to survive assembly-screw torque, armrest pull loads, side-impact buffering, and cabin temperature/humidity cycles without adding unnecessary weight.

Non-woven laid scrims Characteristics

Non-woven laid scrims Data Sheet

The regular supply of non-woven reinforcement and laminated scrim is 12.5×12.5mm,10x10mm,6.25×6.25mm, 5x5mm,12.5×6.25mm etc. The regular supply grams are 6.5g, 8g, 13g, 15.5g, etc.With high strength and light weight, it can be fully bonded with almost any material and each roll length can be 10,000 meters.

Non-woven laid scrims Application

Primary Use: Reinforcement for Automotive Door-Liner Sandwiches

The core application of this automotive-grade laid scrim is as the hidden tensile grid laminated into the PP/PET non-woven + foam + skin sandwich​ that forms the door lining — and by extension the same Automotive platform also covers seat cushions, rear shelves, headliners, undershields, outer wheel-arch liners, foams punched parts, engine casing and sound deadening. It is laminated into the door-liner stack to:

Absorb Assembly & In-Service Loads

Door liners see screw torque at handle/armrest/pull-cup mounts, clip pull at map pockets, and side-impact energy during collisions. The scrim’s multi-directional tensile reinforces the non-woven–foam interface so delamination and tear don’t start at mount points and cutouts, keeping the panel intact through certification crash pulses.

Preserve Interior Dimensional Stability

The scrim’s low elongation keeps the non-woven + foam sandwich flat through thermoforming, trimming, and clip-install cycles, preventing panel warp that would cause gap-line issues on the assembled door — a visible-quality pain point for OEM interiors.

Enable High-Efficiency Laminating Across the Automotive Interior Program

50,000 m roll length feeds high-speed laminating, calender, and thermoforming lines with fewer splice stops — higher yield per shift, more consistent batch appearance across door, headliner, rear-shelf, and seat-cushion lines.

Secondary Applications

 a) Aluminum Foil Composite

b) PVC Flooring

c) None-woven category products reinforced

d) PVC Tarpaulin

Laid scrim can be used as basic materials to produce truck cover,light awning, banner, sail cloth etc.

The First and Biggest manufacturer and supplier of laid scrims in china!

Due to lightweight, high strength, low shrinkage/elongation, corrosion preventive, laid scrims offers tremendous value compared to conventional material concepts. And it’s easily to laminate with many kinds of materials, this makes it has an extensive fields of applications.