Product Specifications
|
Specification |
Available Range / Standard |
|
Installation Position |
Window, door, sill, body side, bumper, pillar, grille, or interior panel |
|
Materials |
ABS, modified PP, PVC, PMMA, PC/ABS, and plated ABS grades |
|
Overall Length |
100-2,500 mm |
|
Profile Width |
8-150 mm |
|
Wall Thickness |
1.2-3.5 mm |
|
Profile Tolerance |
±0.20 mm |
|
Bow / Warpage |
≤1.0 mm per 1,000 mm |
|
Surface Finish |
Chrome, painted, matte, brushed, patterned, or molded texture |
|
Attachment Tape |
Automotive acrylic foam tape in 0.4, 0.8, 1.1, or 1.5 mm thickness |
|
Mounting Method |
Tape, clips, snap hooks, locating pins, screw points, or combined attachment |
|
Environmental Tests |
CASS 24-72 h; UV 500-1,000 h; thermal cycling; wash resistance |
|
Set Configuration |
Single piece, LH / RH matched set, or multi-piece installation kit |
Key Features
● Profile Stability Along Long Or Curved Parts
Wall thickness, ribs, curvature, gate position, and cooling are set from the installed panel shape. On long window, door, and body sections, shrinkage control and fixture cooling help prevent twist, bow, edge lift, and gaps between the trim and vehicle surface.
● Weatherable Surface And Substrate Combination
Material options include ABS, modified PP, PVC, PMMA, PC/ABS, and plated grades. The choice depends on rigidity, flexibility, impact, UV exposure, and the required finish. The material and coating are checked for color, gloss, and edge condition after sunlight, temperature cycling, rain, and car-wash exposure.
● Mounting Designed For The Panel Interface
The trim can use full-coverage foam tape, clips, snap hooks, locating pins, screw points, and end caps. Backing coverage and locator geometry are matched to the panel and assembly sequence to prevent sliding, rotation, loose ends, and uneven installation.
Customization Options
● Trim Profile
Customize the installation position, overall length, and cross-section or curvature of the strip.
● Material And Finish
Select the substrate, chrome or painted finish, and the required gloss or texture.
● Attachment And Set Format
Define the tape or clip system, end treatment, and matched left-right or multi-piece set.
Customization Process
Requirement Confirmation
Confirm the vehicle panel, trim profile, and attachment method.
Engineering Review
Evaluate thermal movement, warpage risk, and alignment at the ends and panel joints.
Mold Design And Manufacturing
Build the mold and checking fixtures needed to hold the long or curved profile.
Trial Molding And Sample Approval
Fit trial strips to the panel or fixture and approve profile, end alignment, and attachment.
Production And Inspection
Control straightness or curvature, finish condition, and adhesive or clip placement.
Packing And Delivery
Support the full trim length, separate visible faces, and label the installation position.
Quality Control
● Profile And Warpage Measurement
Length, cross-section, curvature, twist, bow, end position, clip locations, and the panel interface are checked with dedicated fixtures or approved vehicle-panel samples.
● Surface And Attachment Inspection
Inspection covers chrome, paint, texture, color, gloss, adhesive position, liner condition, clips, and end caps. Parts with incomplete coverage, scratches, peeling, contamination, or damage are removed.
● Installation Validation
Samples are installed using the defined surface-preparation and pressure conditions. Before batch release, the team checks alignment, edge contact, gap, attachment, and removal behavior.
FAQ
Q1: Can a sample be supplied before the production run?
A1: Yes. A custom sample is made from the completed mold after the panel data, material, finish, and attachment method are approved. Mold-development charges are paid before tooling begins.
Q2: How long does trim-strip development take?
A2: Custom mold and sample development normally takes 40–60 days. Long parts, multiple sliders, chrome-plating fixtures, paint development, and panel-fit corrections can extend the schedule.
Q3: How is warpage controlled on long trim sections?
A3: The mold uses balanced filling and cooling, with packing and cooling time controlled during production. Parts may be held in dedicated cooling or inspection fixtures and packed with full-length supports to maintain the approved profile.
Q4: Can left and right trim sets be supplied as matched kits?
A4: Yes. Left and right parts can be paired by model and finish, labeled by installation position, packed with clips or templates, and checked against the same fixture before release.
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