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19μm PET Release Film

Thin 19μm polyester release liner for evaluating film winding and adhesive-contact appearance.

Product Name:
PET Release Film
Size:
Roll
Specification:
19μm
Coating Thickness:
1-3μm
Release Agent:
Silicone
Base Material:
Polyethylene Terephthalate (PET)
Applications:
Label/Medical/Electronic/Industry

Availability:



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19μm PET Release Film 19μm pet release liner silicone coated PET release film

Overview

Specifications

Product Guide

FAQs

Product Overview

19μm PET Release Film is a thin polyester-backed liner with a silicone adhesive-contact surface. HENGMU supplies the material in reels for film-liner enquiries involving protective films, labels and converted adhesive components. Selection should distinguish the backing's handling and optical requirements from the release needed by the adhesive. Describe the intended web width, winding conditions and required surface appearance so the proposed coated film can be assessed within the complete construction.

A polyester film substrate supplies the thin backing format.
Silicone defines the release contact independently of nominal thickness.
Transparent appearance can be assessed against the inspection brief.
Reel dimensions can reflect thin-film winding and handling requirements.

Key Specifications

Item	Specification
Product Type	PET Release Film
Thickness	19 μm nominal; current solventless-grade tolerance to be agreed
Base Film	Polyethylene terephthalate film
Material Structure	PET base film / silicone release coating
Color / Clarity	Transparent; specify the required haze, transmittance and visual acceptance criteria
Form	Reels
Release Coating	Solventless silicone
Coating Sides	Identify the ordered release face or faces in the quotation
Available Width	Specify required slit width, tolerance and roll format in the inquiry
Release Force	Select an adhesive-specific target and test method; release levels are not assigned by weight or thickness
Tensile Strength / Elongation	Match directional values and ASTM D882 data to the current supplied grade
Dimensional Stability / Heat	Agree the temperature, duration, tension and dimensional acceptance criteria
Clean Release	Assess both contact surfaces and adhesive performance under the agreed peel conditions

Applications

Evaluate 19μm PET release film for protective films, labels and adhesive parts requiring a thin liner. Inspect wrinkles, edges and adhesive condition; electronics need defined residue criteria.
Customization

Specify width, core, diameter and winding limits for the thin film. Include adhesive, release-test conditions and allowable visual defects; request confirmation of the current coated-film specification.
Selection Guide

Match the coating version before comparing 19μm PET alternatives. Trial web tracking, strain and creasing at production width, then inspect edges and contact surfaces after release.
Quality & Documents

Request current 19μm coated-film data and agreed visual inspection criteria. Retain winding settings, wrinkle observations and release results with the identified trial reel.
Packaging & Delivery

MOQ: 1 metric ton; shipment within one month. Agree reel dimensions, surface protection and pallet layout for the thin-film roll and its intended transport route.
Technical Support

Request a 19μm PET reel trial. Share adhesive, web width, winding settings, wrinkle concerns, release method, visual limits, sample quantity and destination for technical review.

Applications

Evaluate 19μm PET release film for protective films, labels and adhesive parts requiring a thin liner. Inspect wrinkles, edges and adhesive condition; electronics need defined residue criteria.
Customization

Specify width, core, diameter and winding limits for the thin film. Include adhesive, release-test conditions and allowable visual defects; request confirmation of the current coated-film specification.
Selection Guide

Match the coating version before comparing 19μm PET alternatives. Trial web tracking, strain and creasing at production width, then inspect edges and contact surfaces after release.
Quality & Documents

Request current 19μm coated-film data and agreed visual inspection criteria. Retain winding settings, wrinkle observations and release results with the identified trial reel.
Packaging & Delivery

MOQ: 1 metric ton; shipment within one month. Agree reel dimensions, surface protection and pallet layout for the thin-film roll and its intended transport route.
Technical Support

Request a 19μm PET reel trial. Share adhesive, web width, winding settings, wrinkle concerns, release method, visual limits, sample quantity and destination for technical review.

FAQs

Will a 19μm PET liner wrinkle on my line?

That depends on web width, tension, nip settings, winding and the rest of the laminate. Trial the proposed construction and record the conditions and accepted wrinkle criteria instead of approving it from nominal thickness.
Which data should accompany a 19μm PET enquiry?

Request data for the actual 19μm coated film: thickness tolerance, MD/TD mechanical properties, optical criteria and the agreed release method. The coating configuration should match the representative sample.
19μm PET: Is the closest listed grade an automatic replacement?

A neighboring catalog entry is a comparison candidate. Check construction and measured dimensions, then validate the intended adhesive product before approving a substitution.
19μm PET: Which surface should touch my adhesive?

Identify the contact face in the construction and winding instructions. Ask HENGMU to confirm the coating arrangement for the quoted material instead of inferring it from the material family.