Specialty Adhesive Tapes and Die-Cut Films

Tape and die-cut film orientation: reading peel and shear data, the ASTM D3330 methods and a trial plan for bonded assemblies.

Buyer summary

What it is: Single- and double-coated pressure-sensitive tapes and die-cut parts for bonding, mounting, masking and sealing in assemblies.
Main applications: Plastic housings, nameplates and trim, display and sensor mounting, masking during coating or plating, gasketing and converting process aids.
Critical purchasing specifications: Bonding surfaces and their surface energy
Peel and shear data with the full test conditions (ASTM D3330/D3330M method, dwell, speed)
Temperature ratings, with the definition of short-term and long-term
Carrier, liner and die-cut tolerance, including kiss-cut depth
Storage and shelf-life conditions
Qualification considerations: Data sheets for similar constructions are not directly comparable, and typical values are not specifications. Test bonded assemblies under your own loads and temperatures.
First step: Describe the surfaces, the environment, the part geometry and the annual part count.
How PAXOMER can assist: Tapes and die-cut parts succeed when the adhesive, carrier, liner and converting route are specified together. PAXOMER can help define the bonding surfaces, environment and part geometry, identify tape manufacturers and converters with suitable constructions, and coordinate samples or prototype parts. Pricing can be explored at manufacturer level once part counts and annual demand are known. Manufacturer identification, qualification support and pricing discussions depend on manufacturer confirmation, specifications, quantities and terms.

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Detailed technical guidance, data tables, FAQs and technical references follow below.

Regulated uses. Food-contact, drinking-water, medical, pharmaceutical, electrical, fire-rated and other regulated uses need documentation and approvals for the exact product, use and market. This page is general information and confirms none of them; request the evidence in writing.

General technical information published by PAXOMER Inc. to support preliminary material evaluation. It is compiled from the sources cited on this page and has not been independently reviewed or certified by a professional engineer, laboratory or certification body. Values marked typical, illustrative or requiring confirmation are not specifications. Confirm properties, standard editions, regulatory status and suitability for your specific application with the manufacturer and, where the use is regulated or safety-related, with a qualified professional or the relevant authority.

A specialty adhesive tape is a thin construction of backing (carrier), pressure-sensitive adhesive and often a release liner, made to join, mask, seal or protect in a controlled way. A die-cut film is the same kind of material cut to a defined shape for assembly, for example gaskets, mounting pads, masks or labels for electronics, appliances and vehicles. The headline number on most data sheets is peel adhesion, but it is a result of a particular test (substrate, angle, speed, dwell) and not a property of the tape alone.

This page is general technical orientation for converters, assemblers and buyers. It explains the construction, shows how two manufacturers’ double-coated PET tape sheets report data, explains the ASTM peel test, and sets out how to compare tapes and specify die-cut parts. It is not a specification, it does not rank tapes, and it does not state that PAXOMER stocks, represents or has qualified any tape.

A. Product identity and terminology

1. What is a specialty adhesive tape?

A pressure-sensitive tape bonds on contact and light pressure. The 3M sheet describes an acrylic pressure-sensitive adhesive coated on both sides of flexible PET film, supplied on a liner (S2). The IPG sheet describes a 1.0 mil (25 µm) polyester backing with solvent acrylic adhesive on both sides on a 6 mil liner (S3). “Specialty” indicates that the backing, adhesive and thickness are chosen for a defined duty, such as bonding plastics in electronics, rather than general-purpose packaging. The guide Industrial specialty adhesive tapes and die-cut films covers the family.

2. What is a die-cut film or tape part?

A die-cut part is cut from roll material to a defined outline, often kiss-cut so the part stays on the liner for pick-up or automated assembly. Typical elements are the outline tolerance, the cut depth, the matrix (waste) removal and the way parts are presented on the roll or sheet. Glossary: die cutting. These are general statements; the sheets read give no die-cutting data.

3. Which terms and abbreviations will I meet?

Peel adhesion, tack, shear (hold) strength, dwell time, carrier or backing, transfer tape, double-coated tape, liner, kiss-cut, tolerance, PSTC, ASTM D3330. Glossary: peel adhesion, tack, dwell time, pressure-sensitive adhesive, die cutting.

4. Where are specialty tapes and die-cut films used?

Bonding of plastic housings, nameplates and trim, mounting of displays and sensors, masking during coating or plating, sealing and gasket functions, and as process aids in converting. The needs differ: a masking tape must release cleanly; a mounting tape must hold under load and temperature. Application, surface and load decide the construction.

5. How is this different from labels, foams and release liners?

Label stock carries a printable facestock for identification (see Specialty label stock); foam tapes and gaskets add compressibility (see Industrial foam sheets and rolls); the liner itself is covered in Silicone release liners. This page concerns thin film-backed tapes and die-cut film parts.

B. Properties and performance

6. What does a peel-adhesion number mean?

ASTM D3330/D3330M-04(2025) is active and covers six methods: A (peel at 180° from a standard steel panel or other surface, single-coated tape), B (adherence of single-coated tape to its own backing), C (adherence of double-coated tape to a steel panel or other surface), D (force to remove a release liner), E (adhesive transfer tape) and F (peel at 90° from a steel panel, single-coated tape) (S1). The store page names a standard stainless steel panel as the reference and allows representative materials to be substituted, but does not state test speeds. Report the method, angle, panel, dwell, speed and temperature with every value.

ASTM D3330/D3330M methods and status, as read

The ASTM store page shows scope and status; the text of the standard was not read. Test speeds and dwell are not stated on the page.

ASTM D3330/D3330M methods and status, as read
Property	Value or range	Unit	Test conditions	Test method	Grade or construction	Source	Verification status
D3330/D3330M active edition	D3330/D3330M-04(2025)	edition	Store page, last updated 14 Aug 2025	ASTM D3330/D3330M	Peel adhesion of pressure-sensitive tape	S1	Verified reference value (published source)
Method A	180° peel from steel panel or other surface, single-coated tape	description	Scope statement	ASTM D3330 Method A	Single-coated tape	S1	Verified reference value (published source)
Method B	Adherence of single-coated tape to its own backing	description	Scope statement	ASTM D3330 Method B	Single-coated tape	S1	Verified reference value (published source)
Method C	Adherence of double-coated tape to steel panel or other surface	description	Scope statement	ASTM D3330 Method C	Double-coated tape	S1	Verified reference value (published source)
Method D	Force to remove a release liner from the adhesive side	description	Scope statement	ASTM D3330 Method D	Liner release	S1	Verified reference value (published source)
Method E	Adherence of adhesive transfer tape to steel panel or other surface	description	Scope statement	ASTM D3330 Method E	Transfer tape	S1	Verified reference value (published source)
Method F	90° peel from steel panel or other surface, single-coated tape	description	Scope statement	ASTM D3330 Method F	Single-coated tape	S1	Verified reference value (published source)
Test speeds and dwell times	Not stated on the store page	none	Requires the standard text	ASTM D3330/D3330M	All methods	None	Confirm against the cited standard or source

7. How should a tape data sheet be read?

Check the construction (backing, adhesive, liner), thicknesses, the test standard and its edition for each property, the substrate, dwell and speed for each adhesion value, the temperature ratings and their definitions, the document date and the disclaimers. The 3M sheet is dated September 2024 and says its data are representative or typical only and should not be used for specification purposes (S2). The IPG sheet is effective 03/16, says values are nominal and “should not be considered as specifications” (S3).

Properties on two double-coated PET tape data sheets

Two manufacturers, different test conditions and different document dates; the rows are not a ranking and not directly comparable. Not specifications.

Properties on two double-coated PET tape data sheets
Property	Value or range	Unit	Test conditions	Test method	Grade or construction	Source	Verification status
3M 55261P adhesive construction	Acrylic PSA on both sides of PET film, clear	description	Not applicable	Manufacturer statement	3M Double Coated PET Tape 55261P	S2	Manufacturer-specific value (one grade)
3M 55261P adhesive thickness, each side	0.044 (1.7 mil)	mm	Not stated	Not stated	3M Double Coated PET Tape 55261P	S2	Manufacturer-specific value (one grade)
3M 55261P carrier thickness	0.012	mm	PET carrier	PSTC-133 as cited	3M Double Coated PET Tape 55261P	S2	Manufacturer-specific value (one grade)
3M 55261P total tape thickness	0.1 (3.9 mil)	mm	Without liner as read	ASTM D3652 as cited	3M Double Coated PET Tape 55261P	S2	Manufacturer-specific value (one grade)
3M 55261P liner	White glassine, 0.076 (3.0 mil)	mm	Green 3M logo	Not stated	3M Double Coated PET Tape 55261P	S2	Manufacturer-specific value (one grade)
3M 55261P 180° peel, polycarbonate, 20 min	11	N/cm	23 °C; 304 mm/min	ASTM D3330	3M Double Coated PET Tape 55261P	S2	Manufacturer-specific value (one grade)
3M 55261P 180° peel, stainless steel, 20 min	11.5	N/cm	23 °C; 304 mm/min	ASTM D3330	3M Double Coated PET Tape 55261P	S2	Manufacturer-specific value (one grade)
3M 55261P 180° peel, stainless steel, 72 h	12.5	N/cm	2 mil PET backing; 23 °C; 304 mm/min	ASTM D3330	3M Double Coated PET Tape 55261P	S2	Manufacturer-specific value (one grade)
3M 55261P 180° peel, polycarbonate, 72 h	11.5	N/cm	Temperature not listed on that row; 304 mm/min	ASTM D3330	3M Double Coated PET Tape 55261P	S2	Manufacturer confirmation required
3M 55261P static shear	10,000 (test stopped)	min	23 °C; 1000 g; 25 x 25 mm	Not named	3M Double Coated PET Tape 55261P	S2	Manufacturer-specific value (one grade)
3M 55261P temperature resistance	200 short term; 80 long term	°C	Minutes to hours; days to weeks	Not stated	3M Double Coated PET Tape 55261P	S2	Manufacturer-specific value (one grade)
3M 55261P application temperature	21–38 ideal; not below 10	°C	Initial application	Not stated	3M Double Coated PET Tape 55261P	S2	Manufacturer-specific value (one grade)
IPG P2960 construction	1.0 mil (25 µm) PET, solvent acrylic PSA both sides, clear	description	Not applicable	Manufacturer statement	IPG P2960 double-coated PET film	S3	Manufacturer-specific value (one grade)
IPG P2960 total thickness without liner	0.16 (6.3 mil)	mm	Without liner	PSTC-133	IPG P2960 double-coated PET film	S3	Manufacturer-specific value (one grade)
IPG P2960 peel adhesion to steel	74 (2.1 kg/25 mm)	oz/in	Dwell time not stated	PSTC-101	IPG P2960 double-coated PET film	S3	Manufacturer-specific value (one grade)
IPG P2960 shear adhesion to steel	more than 24	h	25 x 25 mm; 1 kg; 25 °C	PSTC-107	IPG P2960 double-coated PET film	S3	Manufacturer-specific value (one grade)
IPG P2960 service temperature	−30 to +100	°C	As stated	Not stated	IPG P2960 double-coated PET film	S3	Manufacturer-specific value (one grade)

8. Why can two peel values not be compared directly?

The 3M value is a 180° peel by ASTM D3330 at 304 mm/min after a stated dwell (S2). The IPG value is by PSTC-101 and the sheet does not state the dwell (S3). The carriers also differ (3M 0.012 mm PET; IPG 25 µm PET) and the sheets report liner and thickness on different conventions. Arithmetic conversion (see the table below) puts the IPG number in the same units, but does not remove the difference in method.

Own-arithmetic unit conversions for reading peel values

Computed here from standard unit relations; not published values. 1 oz-force = 0.278 N; 1 kgf = 9.807 N. Differences in method, dwell and speed remain and the numbers must not be treated as a comparison.

Own-arithmetic unit conversions for reading peel values
Property	Value or range	Unit	Test conditions	Test method	Grade or construction	Source	Verification status
IPG peel 74 oz/in in N/cm	8.1	N/cm	74 x 0.278 N / 2.54 cm	Arithmetic	IPG P2960	None	Hypothetical calculation
IPG peel 2.1 kg/25 mm in N/cm	8.2	N/cm	2.1 x 9.807 N / 2.5 cm	Arithmetic	IPG P2960	None	Hypothetical calculation
3M 304 mm/min in in/min	12.0	in/min	304 / 25.4	Arithmetic	3M 55261P	None	Hypothetical calculation
3M total thickness 0.1 mm in mil	3.9	mil	0.1 / 0.0254	Arithmetic	3M 55261P	None	Hypothetical calculation

9. How do backing, adhesive and thickness affect performance?

The backing decides stiffness, dimensional stability and temperature capability; the adhesive decides the surfaces that can be bonded, the speed of bond build-up and temperature or chemical resistance; the thickness controls conformability and, for die-cut parts, the cut quality. The two PET-backed sheets above show one family: thin, stable carriers with acrylic adhesive. Other backings and adhesives suit other duties and are not covered by the sheets read.

10. Why does the surface matter?

Low surface energy plastics, oily or dusty surfaces, textured finishes and plasticised materials all change adhesion. The 3M sheet reports peel on polycarbonate and stainless steel only (S2), so results on your surface are unknown until tested. Primers, cleaning and application pressure are common levers; ask the supplier for guidance on your substrate.

C. Manufacturing and processing

11. How are die-cut parts made and presented?

General practice, not drawn from the sources read: material is laminated if needed, then cut by rotary or flat-bed dies, with the matrix removed and parts left on the liner. Tolerance depends on die, material thickness and web handling. Parts can be supplied on rolls or sheets and presented for manual or automated assembly. Specify outline drawing, tolerance, liner, kiss-cut depth, and pick-up or tab features.

12. What affects bond quality in assembly?

Surface cleanliness, application temperature (the 3M sheet states an ideal range of 21–38 °C and advises against initial application below 10 °C) (S2), pressure, dwell before loading, and humidity. Bond strength usually builds with time, as the 20 min and 72 h values show (S2). Record these in assembly instructions.

13. What problems appear and how are they diagnosed?

Common problems with tapes and die-cut parts, possible causes and checks
Observed problem	Possible cause	Check
Lifting at edges or corners	Low surface energy; dirt; insufficient pressure; stress from curved parts	Cleaning; primer; application pressure; backing stiffness
Bond weakens at heat	Service temperature above the adhesive’s capability	Short-term and long-term temperature ratings; shear at temperature
Adhesive residue on removal	Cohesive failure; ageing; wrong tape type	Peel after ageing; construction review
Parts do not release from the liner cleanly	Liner release level; cut depth	Liner type; kiss-cut settings
Oozing at cut edges	Soft adhesive; pressure on stored rolls	Storage; adhesive thickness; die clearance
Bubbles or poor wet-out	Rough surface; trapped air	Application method; surface roughness

Source basis: general practice; the sheets read do not list defects.

D. Applications and qualification

14. How should a tape be selected?

Define the surfaces to be bonded, load and direction of load, temperature range and humidity, chemicals, required life, application method and speed, and any removal needs. Request data sheets for at least two constructions, compare them under the same test conditions and run a trial on your own parts.

15. Which test methods and standards apply?

ASTM D3330/D3330M (peel adhesion) is covered above; the sheets read also cite PSTC-101, PSTC-107, PSTC-133 and ASTM D3652 for peel, shear and thickness (S2, S3). The texts of the PSTC methods and of ASTM D3652 were not read; confirm each method’s conditions before comparing sheets.

16. How should a tape trial be run?

Fix the substrates, surface preparation, tape candidates and a control already in use.
Apply under production-like conditions and record temperature, pressure and dwell.
Measure peel at several dwell times and, where relevant, shear at working temperature.
Age samples under heat, humidity and any chemicals in service, then re-test.
Check die-cut tolerance, liner release and handling on the assembly line.
Repeat on a second lot and keep all conditions documented.

Source basis: general practice informed by the sheets and S1.

17. Which documents should be requested?

Data sheet for the exact tape and its date, every property with test method, substrate, dwell and speed, temperature ratings with definitions, safety data sheet, declarations needed for your product (for example substance restrictions) with scope, and shelf-life statement. The 3M sheet states storage at 16–27 °C, 40–60% relative humidity, original packaging, and use within 24 months of manufacture for best performance (S2).

18. What acceptance criteria are sensible?

Criteria belong to your specification: peel and shear on your substrate after defined dwell and ageing, thickness and tolerance of the parts, liner release, cleanliness and appearance. This page provides no limits; the values above are typical figures from two data sheets.

19. How should tapes be stored?

Follow the supplier’s sheet. The 3M sheet specifies 16–27 °C, 40–60% relative humidity, original packaging, out of direct sunlight (S2). The IPG sheet contains no storage statement in the part read (S3).

E. Procurement, comparisons and decisions

20. Which commercial formats are common?

Rolls on cores in defined widths and lengths; sheets; and die-cut parts on a liner roll or sheet. Specify width, length, core, liner, outline drawing and tolerance for die-cut parts, packaging and labelling.

21. What information is needed to request a quotation?

Substrates and surface condition; application method; load and direction of load.
Temperature, humidity and chemical exposure; required life.
Thickness constraints; clarity or colour; liner preference.
For die-cut parts: drawing, tolerance, quantity and presentation.
Required documents and test reports; trial quantity and annual volume.

Use the RFQ brief tool to assemble this in the browser.

22. How should cost and performance be compared?

Compare cost per bonded assembly including yield, rework and assembly time, not price per square metre. A higher-priced tape that bonds in one step or tolerates a wider process window may cost less in use. Die-cut parts add tooling and waste (matrix) costs that depend on the outline.

23. What regulatory and sustainability questions arise?

Ask for substance declarations, restricted-substance statements, recyclability of the assembly and the liner, and any industry-specific requirements (for example flammability or outgassing in electronics) with scope. This page makes no declaration for any tape.

24. What supplier qualification questions should be asked?

Who coats the tape and who converts the parts; how adhesion is tested and controlled; lot traceability; change notification; and technical support for surface problems. See the supplier qualification checklist. PAXOMER does not confirm any supplier’s approvals or capacity on this page.

Guide: Industrial specialty adhesive tapes and die-cut films
Guide: Release liners and release films
Comparison: Surface protection film adhesive systems
Related page: Silicone release liners
Related page: Specialty label stock

Manufacturing Regions & International Supply

Countries where public company or trade sources document manufacturing relevant to Specialty Adhesive Tapes and Die-Cut Films, with the form of material made there and the date of the evidence. A listing is market context only. It does not indicate a PAXOMER relationship, availability or price.

Taiwan: Surface protection tape production. Product manufacturing · Company history; production introduced 2009 · R14
Malaysia: Adhesive tapes for the semiconductor and electronics industries, including front-end tape manufacturing. Product manufacturing · Company profile, date not stated · R49

If you are evaluating manufacturers abroad, list in your RFQ brief the destination market, the documents you require and the delivery terms.

Engineering and purchasing FAQs

Each answer is general technical information, not a specification or a quotation.

What does ASTM D3330 measure?

It covers six methods for the peel adhesion of pressure-sensitive tape, including 180° and 90° peel from a steel panel for single-coated tape, double-coated tape, liner release and transfer tape. The result depends on the method, panel, dwell and speed.

Why do two tapes with similar construction show different peel values?

Because their sheets may use different methods, substrates, dwell times and speeds. The 3M sheet states 304 mm/min and a 20 min dwell; the IPG sheet cites PSTC-101 and states no dwell. Compare only values measured under the same conditions.

Does peel adhesion tell me whether the tape will hold under load?

Not by itself. Peel measures resistance to being peeled at a given angle; holding under sustained load is addressed by shear tests, and temperature and ageing change both. Test the load case you have.

What does static shear above 10,000 minutes mean?

It means the test was stopped at 10,000 minutes without failure under the stated load, area and temperature on the 3M sheet. It does not describe behaviour at other loads or temperatures.

Why does adhesion rise with dwell time?

Pressure-sensitive adhesives continue to wet and flow onto the surface after application. The 3M sheet shows 11.5 N/cm to stainless steel after 20 min and 12.5 N/cm after 72 h, with a 2 mil PET backing noted for the latter. Plan assembly so loads are applied after enough dwell.

What is the difference between short-term and long-term temperature resistance?

The 3M sheet defines short term as minutes to hours (200 °C) and long term as days to weeks (80 °C). Definitions differ between suppliers, so ask how each rating is defined.

Are the data-sheet values specifications?

No. Both sheets say their values are typical or nominal and not for specification. A specification belongs to your own requirements and test results.

What information does a die-cut quotation need?

A drawing with tolerances, material and thickness, liner, quantity and presentation (roll or sheet), plus the assembly method. Tolerances and tooling depend on the outline.

Can I use a tape on any plastic?

No. Low surface energy plastics and oily or plasticised surfaces bond differently, and the sheets read report only a few substrates. Test on your material.

How should tapes be stored?

Follow the sheet. The 3M sheet specifies 16–27 °C, 40–60% relative humidity, original packaging and use within 24 months for best performance.

Does PAXOMER supply specific tapes?

This page does not confirm stock, representation, supply or qualification for any product. PAXOMER works in technical supply and manufacturer development; describe your application in an inquiry to discuss whether a suitable qualified manufacturer can be identified.

Technical References

References below were opened on the access date shown. A source supports only the statement it is cited for. Standards are cited by number and title from public catalogue entries; their full text was not read unless stated.

S1. ASTM D3330/D3330M-04(2025): Peel Adhesion of Pressure-Sensitive Tape (store record). ASTM International. store.astm.org/d3330_d3330m-04r25.html (opens in a new tab) standard catalogue · accessed 2026-10-27
Active edition; scope and six methods read; test speeds and dwell not stated on the page; standard text not read.
S2. 3M Double Coated PET Tape 55261P technical data sheet. 3M, 2024-09-01. multimedia.3m.com/mws/media/2366665O/3M-Double-Coated-PET-Tape-55261P.pdf?pif=00 (opens in a new tab) manufacturer datasheet · accessed 2026-10-27
English-US sheet last revised September 2024, superseding June 2024. Source of the 3M rows. States data are representative or typical only.
S3. IPG P2960 double-coated PET film technical data sheet (effective 03/16). Intertape Polymer Group, 2016-03-01. www.itape.com/wp-content/uploads/2023/01/DBL_P2960_TDS.pdf (opens in a new tab) manufacturer datasheet · accessed 2026-10-27
Source of the IPG rows. Values stated as nominal and not specifications; dwell for peel not stated.

Regional manufacturing evidence

Company and trade publications cited in Manufacturing Regions & International Supply. Each supports only the statement it is cited for (checked 29–30 October 2026). Naming a company here does not state or imply a relationship with PAXOMER.

R14. Corporate history (Nitto Denko Taiwan: surface protection tape production). Nitto Denko Corporation. www.nitto.com/about_us/corporate/history/ (opens in a new tab) checked 2026-10-30
R49. Nitto Denko Materials (Malaysia): adhesive tapes for semiconductor and electronics industries. Nitto Denko Corporation. form.nitto.com/au/en/about_us/corporate/group/southeastasia/nmm/ (opens in a new tab) checked 2026-10-30

Evidence notes and limitations

What the information on this page does not establish. Confirm these points with the manufacturer, the current standard or the relevant authority before relying on them.

The texts of ASTM D3330, PSTC-101, PSTC-107, PSTC-133 and ASTM D3652 were not read; test conditions are as printed on the manufacturers’ sheets.
Only two double-coated PET tapes from two manufacturers were read; other backings and adhesives (foam, acrylic foam, silicone, rubber) are not covered by numbers.
The IPG sheet dates from 2016 and its current status was not checked.
The sections on die cutting, assembly and defects are general practice without a specific source.
Temperature ratings are manufacturer definitions and were not confirmed independently.
This page has not been independently technically reviewed or certified.

Facts checked against the cited sources

Every value in the 3M and IPG rows was read on the respective sheets (S2, S3); conversions are own arithmetic.
The six D3330 methods and the active edition were read on the ASTM store page (S1).

Where this connects to the full guide

The primary technical guide behind this page is Industrial Specialty Adhesive Tapes & Die-Cut Films. All its topics are indexed below.

Topics in the full guide

See all 53 topics in the guide

Glossary: Adhesion · Adhesive transfer tape · ASTM D3330 · ASTM D3654 · Biodegradability · Change control · COA · Cohesion · Die-cutting · Dimensional stability

Tools: Product Finder (Specialty adhesive tapes and die-cut films) · Manufacturer Finder

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Describe your application, the specifications above and the qualification stage. The material and this page are carried into the form for you. PAXOMER replies by email; the form does not confirm stock, representation or qualification.

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