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45um Pet Release Film 1 Side Siliconized Liner Used for Adhesive Label
Packaging Film

45um Pet Release Film 1 Side Siliconized Liner Us | RFQ Sourcing Details

Packaging Film · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryPackaging Film
Unitset
Core Size6 Inch
HardnessRigid
Lengthm
MOQ1 Roll
MaterialPet
CategoryPackaging Film
AvailabilityInquiry required
Updated2026-05-26

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Packaging Film. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Product Description PET Release Film / Liner PET siliconized release film is a type of film that is used as a backing material in the production of pressure-sensitive labels, tapes, and adhesive products.

It is made from polyethylene terephthalate (PET), a strong and durable plastic, and is coated with a thin layer of silicone to provide a release surface. The silicone coating on the PET release liner allows the adhesive on the label or tape to be easily removed from the backing material when applied to a surface.

This makes it easier to apply and remove the label or tape without leaving any residue behind. PET siliconized release liner is commonly used as a carrier film in pressure sensitive labels, tapes and adhesive products.

As one of the earliest film manufacturers in China, Firsta Group has the state-of-art equipments and experienced R&D team to manufacture functional PET and BOPP films for more than 30 years. Regarding the mentioned PET Release Film, both silicone coating and non-silicone coating are available for customers to choose.

PET Release Film could be used for self adhesive materials, specialty tapes, protective film and die-cutting for many industries. Product Parameters

45um | Applications and Buyer Notes

45um is organized as a sourcing-ready Packaging Film reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions bef

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

1
Unit, setBased on visible page data; confirm exact value in the RFQ.
2
Core Size, 6 InchBased on visible page data; confirm exact value in the RFQ.
3
Hardness, RigidBased on visible page data; confirm exact value in the RFQ.
4
Length, mBased on visible page data; confirm exact value in the RFQ.
5
MOQ, 1 RollBased on visible page data; confirm exact value in the RFQ.
6
Material, PetBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryPackaging Film
Brand
Unitset
Core Size6 Inch
HardnessRigid
Lengthm
MOQ1 Roll
MaterialPet
Model NO.TL231/ TL251/TL301/TL361/TL501
Molding methodMultiple Extrusion
OriginChina
SpecificationRoll
ThicknessThickness 19~100μm
TrademarkFirsta
TransparencyTransparent
Transport PackageWooden Packaging
TypeRelease Film
Width800-1530mm

Product sourcing keywords

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Supplier profile

Hubei Firsta Material Science and Technology Group Co., Ltd
主营:Packaging Film

Hubei Firsta Material Science and Technology Group Co., Ltd focuses on packaging film for packaging machinery sourcing, packaging line equipment discovery, and rfq-ready production line supply platform

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