HOIMYUNG is engaged in the high-functional release film business and has established a consistent production system from film processing to research.
We are focusing on producing flawless products through thorough cleanliness management, and are focusing on the development and production of differentiated products by implementing various peeling characteristics.
We are recognized for our excellence with outstanding performance and stable quality by researching new products and continuous technological improvement to meet the customer’s needs.

Overview

Release films are designed to protect products and can be effortlessly peeled away before use. We are at the forefront of the release film market, excelling in technologies for controlling film thickness, peel force, and surface roughness, while also providing customized products tailored to meet our customers' specific needs.

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Major Products

  • 01Release film for MLCC
    (MLCC Green Sheet Casting)
  • 02Release film for OLED
    (Flexible OLED panel process, OLED panel process protection)
  • 03Optical release film
    (Polarizing plate, OCA)
  • 04Industrial release film
    (Window film, PPF, shatterproof, adhesive, protection)
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Strengths

  • 아이콘The best clean room in the industry
  • 아이콘Able to produce a wide variety of products
  • 아이콘Certified by / mass production
    for MLCC global top 3 makers
  • 아이콘Product development suited for customer needs

Details

  • MLCC용 이형필름

    Release film for MLCC

    Feature

    • ·

      Differentiate the required properties by product

    • ·

      Diversification of specifications (thickness, width, length)

    Applications

    • For MLCC manufacturing process

  • OLED용 이형필름

    Release film for OLED

    Feature

    • ·

      Antistatic function imbued

    • ·

      Satisfy a wide range of needs

    Applications

    • OLED panel

  • 광학용 이형필름

    Optical release film

    Feature

    • ·

      Competitiveness in impurity management

    • ·

      Elapsed time stability secured

    Applications

    • Polarizing Plate and OCA (Optical)

  • 산업용 이형필름

    Industrial release film

    Feature

    • ·

      Ability to develop products that meet the customer needs

    • ·

      Peeling stability secured

    Applications

    • For general adhesive layer protection

Products Info

Category Light Release Medium Release Heavy Release Double-sided Release Fluorine Release Antistatic
Easy Tight
Thickness - ㎛
(MicroMeter)
20~75 25~38 25~125 30~50 30~75 50 38~75
Release Force - gf/25mm
(TESA7475)
4~6 10~15 15~30 20~40 500~700(Nitto 31B) 5 90 10~20 10^5Ω
~
10^10Ω(Surface Resistance)
Residual Adhesion Rate - %(Nitto 31B) 90 95 95 95 70 90 95 90
Application For Polarizing Plates
DSP,OCA
Window Film
DSP
MLCC
DSP
MLCC
DSP Tape Liner Silicone
Tape
DSP