®Film Fungsional
Pelindung Layar dan Film Fungsional yang Tetap Terpasang
Perlindungan sementara untuk polarizer dan layar, film pelindung layar, penahan serpihan dan dekoratif yang tetap terpasang pada produk, serta liner pelepas PCR-PET. Pilih konstruksi berdasarkan fungsi optik, antarmuka perekatan dan tahap pelepasan yang direncanakan.
Isi struktur berlapis material.
Lapisan ditampilkan menurut urutan fungsi; konstruksi tepatnya bergantung pada grade.
- 01Optical or recycled-content PET carrier selected by thickness and color
- 02Silicone, PU, acrylic, OCA or release coating matched to the interface
- 03Optional hardcoat, antistatic treatment, air-venting texture or decorative primer
- 04Release liner and removable protection layers defined by the converting sequence
Grade bernama untuk pemilihan teknis.
Setiap model ECLEAR mewakili peran material dan konstruksi yang berbeda. Padanan grade manufaktur dikendalikan dalam data induk produk ECLEAR untuk ketertelusuran.
50 / 50 rekaman
Model ECLEARProduk / peranKonstruksi / rentang tipikalAplikasi
EC-PL-101Grade produk
Antistatic Polarizer Shipping Protection FilmReferensi · konfirmasi data
38 μm PET / 15 μm PSA / 25 μm release liner53 μm reported functional-film thickness (excluding the separate release liner); transmittance 90.12%; haze 2.19%; peel table 2.56 g/25 mm; adhesive and outer surfaces 10^8–10^10 Ω. Data confirmation required: separate peel curves show 7.4 and 3.8 g/25 mm averages on two polarizers
Temporary shipment protection for polarizers and qualified AG or AR surfaces
EC-PT-RL-101Grade produk
25 µm Transparent PCR-PET Release Liner — <=5 gf/in release · R2 construction confirmationGrade ditentukan
25 µm transparent PCR-PET / release coatingRelease force <=5 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
25 micron PCR PET release liner<=5 gf/in release film
EC-PT-RL-102Grade produk
25 µm Transparent PCR-PET Release Liner — 5-15 gf/in release · R2 construction confirmationGrade ditentukan
25 µm transparent PCR-PET / release coatingRelease force 5-15 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
25 micron PCR PET release liner5-15 gf/in release film
EC-PT-RL-103Grade produk
25 µm Transparent PCR-PET Release Liner — 18-30 gf/in release · R2 construction confirmationGrade ditentukan
25 µm transparent PCR-PET / release coatingRelease force 18-30 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
25 micron PCR PET release liner18-30 gf/in release film
EC-PT-RL-104Grade produk
25 µm Transparent PCR-PET Release Liner — 30-50 gf/in release · R2 construction confirmationGrade ditentukan
25 µm transparent PCR-PET / release coatingRelease force 30-50 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
25 micron PCR PET release liner30-50 gf/in release film
EC-PT-RL-105Grade produk
25 µm Transparent PCR-PET Release Liner — 40-60 gf/in release · R2 construction confirmationGrade ditentukan
25 µm transparent PCR-PET / release coatingRelease force 40-60 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
25 micron PCR PET release liner40-60 gf/in release film
EC-PT-RL-111Grade produk
38 µm Transparent PCR-PET Release Liner — <=5 gf/in releaseGrade ditentukan
38 µm transparent PCR-PET / release coatingRelease force <=5 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
38 micron PCR PET release liner<=5 gf/in release film
EC-PT-RL-112Grade produk
38 µm Transparent PCR-PET Release Liner — 5-15 gf/in releaseGrade ditentukan
38 µm transparent PCR-PET / release coatingRelease force 5-15 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
38 micron PCR PET release liner5-15 gf/in release film
EC-PT-RL-113Grade produk
38 µm Transparent PCR-PET Release Liner — 18-30 gf/in releaseGrade ditentukan
38 µm transparent PCR-PET / release coatingRelease force 18-30 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
38 micron PCR PET release liner18-30 gf/in release film
EC-PT-RL-114Grade produk
38 µm Transparent PCR-PET Release Liner — 30-50 gf/in releaseGrade ditentukan
38 µm transparent PCR-PET / release coatingRelease force 30-50 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
38 micron PCR PET release liner30-50 gf/in release film
EC-PT-RL-115Grade produk
38 µm Transparent PCR-PET Release Liner — 40-60 gf/in releaseGrade ditentukan
38 µm transparent PCR-PET / release coatingRelease force 40-60 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
38 micron PCR PET release liner40-60 gf/in release film
EC-PT-RL-121Grade produk
50 µm Transparent PCR-PET Release Liner — <=5 gf/in releaseGrade ditentukan
50 µm transparent PCR-PET / release coatingRelease force <=5 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
50 micron PCR PET release liner<=5 gf/in release film
EC-PT-RL-122Grade produk
50 µm Transparent PCR-PET Release Liner — <=5 gf/in release · R2 construction confirmationReferensi · konfirmasi data
50 µm transparent PCR-PET / release coatingRelease force <=5 gf/in; R2 construction not disclosed; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
EC-PT-RL-123Grade produk
50 µm Transparent PCR-PET Release Liner — 5-15 gf/in releaseGrade ditentukan
50 µm transparent PCR-PET / release coatingRelease force 5-15 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
50 micron PCR PET release liner5-15 gf/in release film
EC-PT-RL-124Grade produk
50 µm Transparent PCR-PET Release Liner — 18-30 gf/in releaseGrade ditentukan
50 µm transparent PCR-PET / release coatingRelease force 18-30 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
50 micron PCR PET release liner18-30 gf/in release film
EC-PT-RL-125Grade produk
50 µm Transparent PCR-PET Release Liner — 30-50 gf/in releaseGrade ditentukan
50 µm transparent PCR-PET / release coatingRelease force 30-50 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
50 micron PCR PET release liner30-50 gf/in release film
EC-PT-RL-126Grade produk
50 µm Transparent PCR-PET Release Liner — 40-60 gf/in releaseGrade ditentukan
50 µm transparent PCR-PET / release coatingRelease force 40-60 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
50 micron PCR PET release liner40-60 gf/in release film
EC-PT-RL-131Grade produk
75 µm Transparent PCR-PET Release Liner — <=5 gf/in releaseGrade ditentukan
75 µm transparent PCR-PET / release coatingRelease force <=5 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
75 micron PCR PET release liner<=5 gf/in release film
EC-PT-RL-132Grade produk
75 µm Transparent PCR-PET Release Liner — 5-15 gf/in releaseGrade ditentukan
75 µm transparent PCR-PET / release coatingRelease force 5-15 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
75 micron PCR PET release liner5-15 gf/in release film
EC-PT-RL-133Grade produk
75 µm Transparent PCR-PET Release Liner — 18-30 gf/in releaseGrade ditentukan
75 µm transparent PCR-PET / release coatingRelease force 18-30 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
75 micron PCR PET release liner18-30 gf/in release film
EC-PT-RL-134Grade produk
75 µm Transparent PCR-PET Release Liner — 30-50 gf/in releaseGrade ditentukan
75 µm transparent PCR-PET / release coatingRelease force 30-50 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
75 micron PCR PET release liner30-50 gf/in release film
EC-PT-RL-135Grade produk
75 µm Transparent PCR-PET Release Liner — 40-60 gf/in releaseGrade ditentukan
75 µm transparent PCR-PET / release coatingRelease force 40-60 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
75 micron PCR PET release liner40-60 gf/in release film
EC-PT-RL-141Grade produk
100 µm Transparent PCR-PET Release Liner — <=5 gf/in releaseReferensi · konfirmasi data
100 µm transparent PCR-PET / release coatingRelease force <=5 gf/in; grade spelling requires confirmation; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
EC-PT-RL-142Grade produk
100 µm Transparent PCR-PET Release Liner — 5-15 gf/in releaseGrade ditentukan
100 µm transparent PCR-PET / release coatingRelease force 5-15 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
100 micron PCR PET release liner5-15 gf/in release film
EC-PT-RL-143Grade produk
100 µm Transparent PCR-PET Release Liner — 18-30 gf/in releaseGrade ditentukan
100 µm transparent PCR-PET / release coatingRelease force 18-30 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
100 micron PCR PET release liner18-30 gf/in release film
EC-PT-RL-144Grade produk
100 µm Transparent PCR-PET Release Liner — 30-50 gf/in releaseGrade ditentukan
100 µm transparent PCR-PET / release coatingRelease force 30-50 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
100 micron PCR PET release liner30-50 gf/in release film
EC-PT-RL-145Grade produk
100 µm Transparent PCR-PET Release Liner — 40-60 gf/in releaseGrade ditentukan
100 µm transparent PCR-PET / release coatingRelease force 40-60 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
100 micron PCR PET release liner40-60 gf/in release film
EC-PT-RL-201Grade produk
50 µm Blue PCR-PET Release Liner — <=5 gf/in releaseGrade ditentukan
50 µm blue PCR-PET / release coatingRelease force <=5 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
50 micron PCR PET release liner<=5 gf/in release film
EC-PT-RL-202Grade produk
50 µm Blue PCR-PET Release Liner — 5-15 gf/in releaseGrade ditentukan
50 µm blue PCR-PET / release coatingRelease force 5-15 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
50 micron PCR PET release liner5-15 gf/in release film
EC-PT-RL-203Grade produk
50 µm Blue PCR-PET Release Liner — 18-30 gf/in releaseGrade ditentukan
50 µm blue PCR-PET / release coatingRelease force 18-30 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
50 micron PCR PET release liner18-30 gf/in release film
EC-PT-RL-204Grade produk
50 µm Blue PCR-PET Release Liner — 30-50 gf/in releaseGrade ditentukan
50 µm blue PCR-PET / release coatingRelease force 30-50 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
50 micron PCR PET release liner30-50 gf/in release film
EC-PT-RL-205Grade produk
50 µm Blue PCR-PET Release Liner — 40-60 gf/in releaseGrade ditentukan
50 µm blue PCR-PET / release coatingRelease force 40-60 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
50 micron PCR PET release liner40-60 gf/in release film
EC-PT-RL-211Grade produk
75 µm Blue PCR-PET Release Liner — <=5 gf/in releaseGrade ditentukan
75 µm blue PCR-PET / release coatingRelease force <=5 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
75 micron PCR PET release liner<=5 gf/in release film
EC-PT-RL-212Grade produk
75 µm Blue PCR-PET Release Liner — 5-15 gf/in releaseGrade ditentukan
75 µm blue PCR-PET / release coatingRelease force 5-15 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
75 micron PCR PET release liner5-15 gf/in release film
EC-PT-RL-213Grade produk
75 µm Blue PCR-PET Release Liner — 18-30 gf/in releaseGrade ditentukan
75 µm blue PCR-PET / release coatingRelease force 18-30 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
75 micron PCR PET release liner18-30 gf/in release film
EC-PT-RL-214Grade produk
75 µm Blue PCR-PET Release Liner — 30-50 gf/in releaseGrade ditentukan
75 µm blue PCR-PET / release coatingRelease force 30-50 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
75 micron PCR PET release liner30-50 gf/in release film
EC-PT-RL-215Grade produk
75 µm Blue PCR-PET Release Liner — 40-60 gf/in releaseGrade ditentukan
75 µm blue PCR-PET / release coatingRelease force 40-60 gf/in; typical source value, approved ECLEAR TDS governs
Adhesive converting, liner exchange and sustainable release applications
75 micron PCR PET release liner40-60 gf/in release film
EC-PT-PU-1xxSeri produk
Regular PU Protective-Film PlatformTinjauan teknis
PET carrier / PU adhesivePlatform; 60-85 µm; high transmission, low haze, clean removal
Display-module shipment protection
EC-PT-PU-2xxSeri produk
Medium/High-Adhesion PU Protective-Film PlatformTinjauan teknis
PET carrier / PU adhesivePlatform; 60-85 µm; film surface resistivity 10^8 Ω; tear voltage <500 V
Electronics module protection
EC-PT-PU-3xxSeri produk
Anti-Static PU Protective-Film PlatformTinjauan teknis
PET carrier / anti-static PU adhesivePlatform; 60-85 µm; adhesive resistivity 10^9 Ω; tear voltage <500 V
ESD-sensitive module protection
EC-PT-PU-4xxSeri produk
Low Tear-Voltage PU Protective-Film PlatformTinjauan teknis
PET carrier / low-charge PU adhesivePlatform; 60-85 µm; tear voltage <150 V
ESD-sensitive display protection
EC-PT-TL-101Grade produk
Hardcoated Triple-Layer Screen FilmGrade ditentukan
Removable PET / hardcoated PET / silicone adhesive / PET liner120 µm; T≥90%; haze≤1%; peel 2 gf/24 mm; scratch-resistant surface
Screen protection and tempered-glass lamination
triple layer screen protectorhardcoat PET film
EC-PT-TL-102Grade produk
Air-Venting Triple-Layer Screen FilmGrade ditentukan
Removable PET / optical PET / air-venting silicone adhesive / PET liner116 µm; T≥88%; haze≤1%; peel 2 gf/24 mm
Screen protection requiring fast air evacuation
air venting screen protection film
EC-PT-AB-101Grade produk
Regular-Glass AB Protective FilmGrade ditentukan
PET carrier / acrylic adhesive side A / silicone adhesive side B / liners115 µm; A peel 800±400; B peel 2-8 gf/24 mm
Tempered-glass protective-film lamination
AB protective filmtempered glass lamination film
EC-PT-AB-102Grade produk
2.5D Screen AB Protective FilmGrade ditentukan
PET carrier / high-bond acrylic side / silicone air-release side / liners180-195 µm; A peel >1800; B peel 5-8 gf/24 mm
2.5D screen protection
2.5D screen protective filmhigh adhesion AB film
EC-PT-AS-101Grade produk
75 µm Anti-Splinter FilmGrade ditentukan
Removable PET protection film / hardcoat / high-transmittance PET / OCA / PET release liner75 µm; T≥90%; haze≤1%; peel≥1600 gf/24 mm
Cover-glass shatter retention
anti splinter filmglass shatter protection film
EC-PT-AS-102Grade produk
110 µm Anti-Splinter FilmGrade ditentukan
Removable PET protection film / hardcoat / high-transmittance PET / OCA / PET release liner110 µm; T≥90%; haze≤1%; peel≥1800 gf/24 mm
Cover-glass shatter retention
110 micron shatterproof film
EC-PT-AS-103Grade produk
150 µm High-Adhesion Anti-Splinter FilmGrade ditentukan
Removable PET protection film / hardcoat / high-transmittance PET / OCA / PET release liner150 µm; T≥90%; haze≤1%; peel≥2000 gf/24 mm
High-retention cover-glass reinforcement
150 micron anti splinter film
EC-PT-DF-101Grade produk
125 µm Deco Anti-Splinter FilmGrade ditentukan
Removable PE protection film / surface-primed optical PET / OCA / release liner125 µm; primer supports UV transfer, electroplating and brushing; peel≥17 gf/24 mm
Cover-glass decoration and reinforcement
cover glass decoration filmUV transfer primer PET
EC-PT-DF-102Grade produk
188 µm Deco Anti-Splinter FilmGrade ditentukan
Removable PE protection film / surface-primed optical PET / OCA / release liner188 µm; primer supports decoration processes; peel≥18 gf/24 mm
Cover-glass decoration and reinforcement
188 micron cover glass deco film
Protection, release control and retained cover-glass functions.
01Temporary protection films shield polarizers and display surfaces during converting, shipment and assembly, then peel away at the specified step. Screen-protector laminates, anti-splinter films and decorative films retain their functional layers in the finished assembly; only their designated protection and release liners are removed.
02Release liners provide a controlled separation interface for pressure-sensitive adhesive processing. Silicone, fluorinated and silicone-free surfaces are not interchangeable: the adhesive chemistry, coating side, reference tape, dwell, peel angle and speed must be defined together.
03Optical cleanliness is a system property. Base-film quality, coating uniformity, antistatic behavior, roll direction, winding and packaging can all affect particles, impressions and downstream lamination yield.
Kinerja yang dinilai berdasarkan aplikasi.
Manfaat dievaluasi pada substrat, proses, dan rakitan akhir yang dituju.
01
Separates optical protection, shatter retention and release-liner functions
02
Named thickness, color and release-force choices for PCR-PET liners
03
Antistatic and low-tear-voltage options for sensitive display modules
04
Cover-glass reinforcement and decorative-film constructions in the same selection system
Dari definisi material hingga struktur produksi yang terkualifikasi.
Kualifikasi menghubungkan material, jalur konversi, dan lini produksi pelanggan.
01Define the protected surface
Record glass, polarizer, optical film or module finish, roughness and cleanliness limits.
02Match adhesion and release
Select PSA and release chemistry for the dwell, heat and removal sequence.
03Convert and package
Control coating side, roll direction, particles, winding tension and cut edges.
04Verify the final state
For temporary films, inspect after removal. For retained films, qualify adhesion, optical appearance and the required protective or decorative function after aging.
Bukti yang dikumpulkan sebelum spesifikasi dirilis.
Gunakan substrat, kondisi proses, dan urutan penuaan yang mewakili penggunaan sebenarnya.
- Initial and aged peel on the exact optical surface
- Release force with specified reference tape, dwell, angle and speed
- Residue, stain, fogging, particle and surface-imprint inspection
- Static generation and decay where display electronics require ESD control
- Dimensional stability and edge behavior through converting and shipment
Setiap nilai memerlukan metode dan revisi yang disetujui.
Nilai tipikal membantu pemilihan; batas terkendali berasal dari TDS yang disetujui.
SifatNilai tipikal / rentangKontrol
OpticsTransmission and haze by gradeMeasure on the complete laminate
Release / peelGrade- and side-specificState substrate, dwell, speed and angle
Static controlSurface and adhesive-side values by gradeVerify after converting
Thickness / colorGrade-specific base or laminate thickness and colorState whether protection and release liners are included
Nilai tipikal bukan spesifikasi. Batas akhir tunduk pada TDS ECLEAR yang disetujui dan validasi pelanggan.
Pertanyaan teknis sebelum uji coba lini.
Tentukan peran material, antarmuka, dan jendela proses sebelum meminta sampel.
Can one protection film cover every display surface?+
No. Bare glass, coated glass, polarizer, matte film and optical-sheet surfaces have different surface energy and damage sensitivity. Each interface and removal step needs qualification.
Why are release values not compared as a single number?+
Release force changes with the reference adhesive, dwell, temperature, peel angle, speed and liner orientation. A useful comparison must use the same complete method.
Can ECLEAR recommend a grade from an application description alone?+
A first shortlist is possible, but a production recommendation requires the substrate, layer construction, equipment, process sequence, test method and acceptance criteria. ECLEAR normally moves from requirement definition to laboratory matching, samples, line trial and a frozen approved specification.
Are the values shown on this page guaranteed specifications?+
No. Website values and constructions are selection guidance. Guaranteed limits, test conditions, packaging and shelf life are controlled only by the latest ECLEAR-approved TDS, quality agreement and customer qualification record.
Bidang evaluasi platform ini.
Setiap aplikasi tetap memerlukan kompatibilitas seluruh struktur dan validasi lini.
JENDELA PROSES
Parameter yang harus dikendalikan.
Catat seluruh jendela proses, bukan hanya satu pengaturan nominal.
- Identify the protected surface, optical stack and exact removal point.
- Match release force to the adhesive chemistry, dwell and storage history.
- Control particles, static charge, web direction and liner-removal speed.
- Validate optics and cosmetic quality after die cutting, lamination and aging.
PERTANYAAN PEMILIHAN
Informasi yang kami perlukan.
Data ini membantu ECLEAR mempersempit grade dan rencana validasi.
- Q1Is the film a temporary protector, permanent anti-splinter layer or release liner?
- Q2What are the substrate, optical and surface-energy requirements?
- Q3Which side releases first and under what line conditions?
- Q4Are antistatic, PCR-content, air-venting or decorative-primer functions required?
Hal yang harus terungkap lebih awal dalam uji coba yang disiplin.
Pemeriksaan kegagalan dini mengurangi risiko peningkatan skala dan perbandingan material yang keliru.
!
Using release-force data without its reference tape and test method
!
Cropping, scratching or contaminating optical surfaces during conversion
!
Static discharge or high tear voltage at liner removal
!
Treating a family placeholder as a frozen production specification
Dokumen teknis terkendali.
Minta revisi terbaru untuk grade ECLEAR dan aplikasi yang dipilih.
PDFBuletin produkTersedia setelah peninjauan pengendalian dokumenMinta →PDFTDS ringkasTersedia setelah peninjauan pengendalian dokumenMinta →PDFSDS dan paket kepatuhanTersedia setelah peninjauan pengendalian dokumenMinta →
Konstruksi tipikal dan konsep aplikasi diberikan hanya untuk pemilihan material. Ketersediaan, struktur, kinerja, dan kondisi proses bergantung pada grade serta tunduk pada TDS ECLEAR terbaru yang disetujui, pengujian aplikasi, dan kualifikasi akhir pelanggan.
Sistem material terkait.
Tinjau material di sekitarnya yang berinteraksi dengan produk ini dalam struktur atau proses yang sama.
KONSULTASI TEKNIS
Mulai proyek ↗Validasi seluruh struktur, bukan satu material saja.
Bagikan substrat, konstruksi, proses, dan kriteria penerimaan untuk memperoleh rekomendasi yang terarah.