RF Blisters & high-frequency sealed blisters

High-frequency welded blisters bond film and card into a secure, tamper-evident seal. Ideal for self-service retail, tools and consumer goods. We manufacture RF blisters individually — Made in Germany.

HF-weldable materials
In-house tooling
Secure tamper seal
RF blister high-frequency sealed transparent — Scafa Thermoforming
RF
High-frequency sealing
Made in
Germany
In-house
Tooling
up to M
Units per year

The tamper-evident retail seal

With an RF blister (high-frequency blister), the blister hood is welded to the coated blister card using high frequency. This creates an inseparable, tamper-evident seal — perfect for self-service retail where theft protection and product presentation matter.

As a thermoformer with in-house tooling, we make RF blisters to fit your product exactly. We process HF-weldable materials such as GAG, G-PET and PVC — reproducible in series, Made in Germany.

Built for secure clear packaging

High-frequency sealed blisters for retail, industry and consumer goods.

Snack tray 2-compartment PET with sauce section — Scafa Thermoforming

Snack Tray 2-Compartment

Divided PET tray for snacks & sauces — crystal clear, sturdy, without lid. Ideal for take-away and catering.

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Berry packaging fruit tray cardboard with PET lid — Scafa Thermoforming

Berry Packaging & Fruit Tray

Breathable cardboard tray with precision-fit PET lid — ideal for berries, fruit and fresh produce in retail.

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Dressing cup paper with PET lid — Scafa Thermoforming

Dressing Cup & Dip Cup

Small cardboard cups for dips & sauces with leak-proof PET lid. Printable and individually customisable.

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Salad bowl paper with PET lid — Scafa Thermoforming

Salad Bowl & Poke Bowl

Large salad bowls made from cardboard with highly transparent PET lid — stackable for delivery services and gastronomy.

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Blood tube tray packaging medical technology PET transparent — Scafa Thermoforming

Blood Tubes

Specially formed blister packaging for blood and laboratory ampoules — precision shaping for safe transport and storage of medical glass ampoules.

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Crop protection transport blister recycled PET transparent — Scafa Thermoforming

Crop Protection Blister

Transport blister made from 100% recycled PET for safe plant transport — protects potted plants from damage and drying out during shipping.

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Clamshell blister packaging transparent PET thermoforming — Scafa Thermoforming

Clamshell Packaging

Single-piece, hinged blister packaging — both halves thermoformed from one sheet. Ideal for fast filling and reclosable POS presentation.

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Seal blister seal hood transparent PET heat-sealed — Scafa Thermoforming

Seal Blister & Seal Hoods

Heat-sealed blister packaging — the transparent hood is permanently sealed onto the cardboard carrier. Maximum product security and tamper-evident closure.

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Blister cover transparent thermoformed deep-drawn — Scafa Thermoforming

Blister Covers

Transparent thermoformed plastic hoods — used as simple protective covers or as complete blister packaging combined with cardboard backing.

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HF blister seal blister G-PET GAG PVC high-frequency welded — Scafa Thermoforming

HF Blister

High-frequency welded blister packaging — the blister cover is permanently bonded to the cardboard carrier using HF technology. Ideal for tamper-proof POS presentation.

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Trapped blister transparent clip packaging with cardboard backing — Scafa Thermoforming

Trapped Blister

Blister packaging with slide-on closure — the blister cover slides onto the cardboard carrier. Space-saving and versatile for many product shapes.

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Free-standing blister PET clamshell blister with foot transparent — Scafa Thermoforming

Free-Standing Blister

Freestanding blister packaging for shelf presentation without hanging fixtures — stable feet for counter use and POS display stands.

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Flocked inlay premium packaging velvet surface black — Scafa Thermoforming

Flocked Inlays

Thermoformed inlays with velvet flocking — giving your blister packaging a premium, luxurious finish. Ideal for jewellery, watches, medical technology and presentation packaging.

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Plastic display POS counter display transparent thermoformed — Scafa Thermoforming

Plastic Displays

Thermoformed retail displays made from clear plastic — for eye-catching product presentation at the point of sale. Custom manufactured to your specifications.

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Clamshell blister swab rolls medical technology transparent — Scafa Thermoforming

Clamshell Swab Rolls

Specialised clamshell packaging for swab rolls and medical consumables — optimal shaping for round products with secure snap closure.

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HF-weldable materials

Not every plastic can be high-frequency sealed. We advise you on the right material.

GAG / GRG

HF-weldable coextrusions — the standard for high-quality high-frequency sealed blisters.

G-PET

Tough, crystal-clear and HF-sealable — for high-quality, secure seals.

PVC

Classically HF-weldable, economical and dimensionally stable — proven in self-service retail.

Blister card

Blister-lacquer coated cards, precisely matched to the HF sealing.

Custom contours

We form every blister contour to fit your product exactly — with in-house tooling.

Your special case?

Special shape, color, card variant — talk to us, we will find the solution.

How your product is made

From the first conversation to series production — all from one source, with in-house tooling.

1

Consultation

You send us the product, dimensions and card design. We clarify material and sealing method.

2

Tooling

We build the mold in-house — exactly fitting your product.

3

Thermoforming

The blister contour is formed and prepared for HF sealing.

4

Series & delivery

Finished and delivered on time — from sample to large series.

Related pages in our network

Request an RF blister

Tell us your product, the card design and the quantity — you will receive well-founded feedback quickly, directly from the manufacturer.

Phone
+49 2935 6099956
Email
info@scafa.de
Manufacturer
Scafa Thermoforming GmbH · Am Lindhövel 4 · 59846 Sundern

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Custom thermoform packaging for industry & trade

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