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Acrylic sheet process

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January 21, 2026
Category Connection: Acrylic Light Guide Plate
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Tags:
#3mm Edge Lit LED Light Panels #Laser Dot Acrylic Light Guide Plate #Edge Lit Acrylic Light Guide Plate
Brief: See the solution in real use and note how it behaves under normal conditions. This video demonstrates the manufacturing process of 3mm Optical Grade PMMA Acrylic Light Guide Plates, showcasing laser dot cutting techniques and various forming methods. You'll learn about side light and direct light configurations, printing and non-printing dot application methods, and see how these plates are processed from optical-grade acrylic sheets to finished products.
Related Product Features:
  • Available in 3mm thickness using optical grade PMMA material for superior light transmission.
  • Features laser dot cutting process for precise light guide point application.
  • Offers both cutting forming and injection molding manufacturing methods.
  • Supports side light and direct light configurations for different lighting applications.
  • Includes both printing (IR/UV) and non-printing dot application techniques.
  • Custom cut-to-size processing available with quick sample turnaround.
  • High production capacity of 50,000 pieces per month with reliable supply.
  • Proper packaging with PE film or craft paper protection and wooden pallets for secure shipping.
FAQs:
  • What are the main manufacturing processes for acrylic light guide plates?
    There are two primary forming methods: cutting forming where optical grade PMMA original plates are finished through cutting processes, and injection forming where PMMA particles are injected into molds under high temperature and pressure to cool and form.
  • What is the difference between side light and direct light configurations?
    Side light type places the illuminant (light tube or LED) on the side of the light guide plate, while direct type places the illuminant under the light guide plate, offering different lighting distribution patterns for various applications.
  • How are the light guide dots applied to the plates?
    Dots can be applied through printing methods (IR and UV) after processing, or non-printing methods where dots are directly formed during plate formation using chemical etching, precision mechanical characterization, photolithography, or internal diffusion techniques.
  • What is the typical lead time for production orders?
    Standard lead time is 7-10 days after order confirmation, with production capacity of 50,000 pieces per month and regular size stock available for quick shipment.
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