Ströbel

What Ströbel does

Ströbel GmbH is a family-owned German specialty packaging manufacturer headquartered in Langenzenn, Bavaria, with approximately 51–100 employees and a 6,000+ m² production footprint. Founded around 1978–1980 by Gerhard and Gerlinde Ströbel and now led by Rainer Ströbel alongside third-generation CEO Martin Ströbel (joined 2026), the company converts high-barrier films into custom and stock bags, pouches, covers, and liners. Its technology stack spans seven branded material platforms — ALU-Line aluminum composites, PAPER-Line kraft-paper composites, MONO-Line recyclable mono-PE, VCI-Line volatile corrosion inhibitor films, ESD-Line electrostatic discharge shielding, PE-Line, and licensed Intercept Technology (copper-particle chemistry from Bell Labs/Lucent) — supported by registered trademarks 'topdry' and 'topshield'.

The portfolio targets protection against moisture, corrosion, electrostatic discharge, aroma loss, UV, and mechanical damage, with applications in food and beverage (coffee, spices, pet food), pharmaceutical and medical packaging, electronics (ESD-sensitive components), metal manufacturing and machinery, aerospace and defense, and automotive. Value is delivered through in-house custom manufacturing with MOQs around 10,000–15,000 units, technical sales engineering, and a large standard-stock offering for rapid delivery. Revenue is generated one-time on each order rather than via recurring subscriptions, with quote-based pricing and no publicly disclosed list prices.

The go-to-market is sales-led (account managers, technical sales, sales representatives covering named product lines) supplemented by participation in trade fairs (EMPACK, Fachpack, EUROGUSS) and the firm's own STRÖBEL PackDays events. Distribution is direct, manufacturer-to-customer, with shipping from the single Bavarian facility across DACH and select EMEA markets. A dense certification stack (ISO 9001, ISO 14001:2015, EU food-contact regulations, MIL-PRF-131-J, TL 8135, DIN 55 531, EN 61340-5-3, IPC/JEDEC J-STD-033D, RoHS, REACH, EcoVadis Bronze) functions as a regulatory moat and a key qualification gate for regulated-industry buyers. The firm has no external investors and has not raised any disclosed funding rounds.

Name

Ströbel

Legal name

Ströbel GmbH

Website

https://stroebel.de

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

51–100 employees

Short description

Ströbel GmbH is a family-owned Bavarian manufacturer of custom and stock specialty packaging films — aluminum, paper, mono-PE, VCI, and ESD variants — serving food, pharma, electronics, metal, defense, and automotive customers across DACH and EMEA.

Ownership category

akta.pro rank

Product category

Protective Packaging Films

NAICS

Plastics Packaging Film and Sheet (including Laminated) Manufacturing (326112), Plastics Bag and Pouch Manufacturing (326111)

SIC

Unsupported Plastics Film & Sheet (3081), Plastics, Foil & Coated Paper Bags (2673)

akta.pro primary industry

Industrial & Heavy-Duty Flexible Packaging (Construction, Chemicals, Liners) (IMALABAJ)

akta.pro secondary industries

Multi-layer Coextrusion & Barrier Structures (EVOH/PA Barrier, Tie-Layer Systems) (IMANACAJ), Label Stock, Inks, Coatings & Laminates (Materials Supply) (IMALAKAL), Sterile & Aseptic Medical Packaging (Pouches, Wraps, Sterile Barriers) (IMALAIAB)

Keywords

• Protective packaging films
• Corrosion protection packaging
• ESD shielding bags
• Flexible packaging manufacturer
• Aroma barrier packaging

Headquarters

HQ city

Langenzenn

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Custom Manufacturing of Protective Packaging: Core business: production of tailor-made bags, pouches, covers, and liners from high-quality films. Products manufactured in-house at Langenzenn facility in Bavaria. Revenue from custom orders with individual sizing, printing, and features.
2. Standard Stock Products: Many standard sizes available directly from stock for quick delivery. Popular ALU-Line products available in white, silver, black, gold colors with features like zipper, valve, tear notch.
3. Corrosion Protection Products: Desiccants (Ströbel topdry, MiniPax, Microbags), VCI papers and emitters, Rust Revenge rust remover, and related accessories.
4. Transport Monitoring Products: Shock indicators (TellShock, Drop'n Tell, Protect-A-Pak, Shockwatch), tilt indicators, data loggers/GPS trackers, and humidity indicators.
5. Sealing Equipment and Accessories: Heat sealing tongs, impulse sealing tongs, and packaging accessories.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Ströbel manufactures custom protective packaging films — bags, pouches, covers, and liners — produced in-house at its Langenzenn, Bavaria facility. The portfolio spans aluminium composite (ALU-Line), paper composite (PAPER-Line), certified recyclable mono-material (MONO-Line), active VCI corrosion protection (VCI-Line), ESD shielding solutions for electronics (ESD-Line including TOPSHIELD, TOPDRY EMI-Shielding, Static Intercept, Intercept R.I.B.S.), and PE films, complemented by covers/liners, transport monitoring, desiccants, sealing equipment, and contract manufacturing services.

Product overview

Ströbel is a family-owned packaging manufacturer based in Langenzenn, Bavaria, Germany, with over 45 years of experience. The company produces customized bags, pouches, covers, and liners from high-quality films, with own manufacturing facilities in Franconia. The product portfolio spans seven core material lines: ALU-Line (aluminium composite for moisture/corrosion/aroma protection), PAPER-Line (paper composite for food/aroma packaging), MONO-Line (certified recyclable mono-material), VCI-Line (active corrosion protection for metals), ESD-Line (electrostatic discharge protection for electronics, including TOPSHIELD shielding, TOPDRY EMI-shielding, Static Intercept, and Intercept R.I.B.S.), PE-Line (basic polyethylen protection), and Intercept technology. These are complemented by Covers & Liners, Transport Monitoring products (shock/tilt indicators, GPS trackers, humidity indicators), Desiccants, Cushioning & Damping solutions, Sealing Tongs, Rust Revenge, and Contract Manufacturing services. The company holds ISO 9001, ISO 14001, EcoVadis Bronze, and EU food safety certifications, with production certified 'Made in Germany' and 'Made in the EU' depending on product line.

Differentiator

Problem solved

Functional benefit

Brands

• ALU-Line: Aluminium composite film bags and pouches providing moisture protection, corrosion protection, and up to 10 years protection for food and pharma applications.
• PAPER-Line
• MONO-Line
• VCI-Line
• ESD-Line
• Intercept Technology
• PE-Line
• Ströbel topdry
• Ströbel topshield

Products and services

• ALU-Line Bags & Pouches Aluminium composite film bags and pouches providing moisture protection, UV protection, corrosion protection, aroma preservation, and food/pharma certification. Available in Stand Up Pouches, Side Gusset Bags, Flat Bags, and Multi-Chamber Bags. Certified up to 10 years corrosion protection when used with Ströbel topdry desiccants. Targets food, coffee, spices, pharmaceutical, and aroma-sensitive applications.
• PAPER-Line Pouches Paper-based composite packaging without aluminium, made from kraft paper combined with PE barrier film. Provides aroma preservation, moisture protection, and an elegant paper look. Available in Stand Up Pouches, Side Gusset Bags, Flat Bags, and Paper Cans for food, coffee, and aromatics packaging.
• MONO-Line Bags & Pouches Certified recyclable mono-material PE packaging. Achieved 18 out of 20 points in Interzero's 'Made for Recycling' assessment. Available in Stand Up Pouches, Side Gusset Bags, and Flat Bags, optionally with transparency windows. Targeted at sustainability-conscious food and consumer goods brands.
• VCI-Line Bags & Pouches Active corrosion protection packaging using VCI (Volatile Corrosion Inhibitor) technology for metal parts, machines, and bulk materials. Provides up to 6 months outdoor and 24 months indoor corrosion protection without oiling or degreasing. Available in Premium Metal-Guard and Clear Pak 5000 film qualities.
• TOPSHIELD ESD Shielding Bags Premium metallic shielding bags creating a Faraday cage for highly sensitive electronics. Surface resistance 10⁵–10¹¹ Ω, shielding < 30 nJ per EN 61340-5-3. For use inside and outside ESD protection zones (EPA). Targets electronics OEMs and contract manufacturers.
• TOPDRY EMI-Shielding Bags Ultimate shielding and moisture barrier bags for sensitive electronics. Combines EMI shielding (< 5 nJ) with aluminium moisture barrier (≤ 0.005 g/m²/day WVTR). Provides up to 5 years corrosion protection with topdry desiccants, vacuum capable, IPC/JEDEC J-STD-033D compliant.
• Static Intercept Bags Combines dissipative ESD protection (10⁵–10¹⁰ Ω) with corrosion protection in one product. Uses copper particle technology developed by Lucent Technologies/Bell Laboratories. Up to 15 years protection for ferrous and non-ferrous metals, plastics, and elastomers. RoHS, TRGS 615 & TRGS 900 compliant.
• Intercept R.I.B.S. Bags Combines ESD, moisture barrier, and corrosion protection in one product. Water vapour barrier ≤ 0.72 g/m²/day. Up to 15 years protection for moisture-sensitive goods. High-tech film with copper particles and aluminium barrier layer.
• Pink Antistatic (Dissipative) Bags LD-PE film with antistatic additives providing minimal charging and dissipative ESD protection (10⁹–10¹¹ Ω_dis). For use only inside ESD protection zones (EPA) and for insensitive components with high self-protection.
• Black Conductive Bags Volume-conductive black ESD packaging for insensitive electronics. Provides charge dissipation through volume conductivity.
• Covers & Liners Tailor-made protective covers and liners for boxes, crates, containers, and industrial goods. Available in ALU-Line, VCI-Line, Intercept, ESD-Line, PE Polyethylen, and Bubble Wrap materials. Includes covers, crate liners, box liners, container liners, and side gusset covers for industrial transport and export packaging.
• Transport Monitoring Products Transport condition monitoring products including shock indicators (TellShock, Drop'n Tell, Protect-A-Pak, Shockwatch), tilt indicators (TELLTILT, TELLTILT PLUS, TIP-N-TELL, TILTWATCH XTR), GPS trackers and data loggers (ASPION G-Log, Tive 5G Solo, TELLTRACK), and humidity indicator cards. For shippers and logistics managers.
• Desiccants Moisture control products including Ströbel topdry desiccants, Minipax, and Microbags for dry packaging and corrosion protection applications. Includes online Dessicant Calculator tool.
• Cushioning & Damping Foamed PE film for cushioning and damping during transport. Also offers Korrvu packaging and Bubble Wrap (transparent, thermal, pink antistatic).
• Sealing Tongs Heat sealing tongs for professional sealing of heat-sealable films, and impulse sealing tongs for PE, PP, and PVC films.
• Contract Manufacturing Custom film conversion and bag manufacturing service. Processes customer-supplied films into bags and pouches in all shapes. Part of tailor-made manufacturing capabilities for brand owners and distributors.
• Rust Revenge Rust remover and derusting/cleaning solution. Award-winning, non-toxic, biodegradable formula. Part of Ströbel's corrosion protection methods for metals.

Quantifiable outcome

• Up to 10 years corrosion protection with ALU-Line and topdry desiccants
• +4 more outcomes

Segments7 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Interzero (cyclos-HTP)coreStrategic or Co-development PartnerPartnership for recyclability certification of MONO-Line packaging. Interzero conducted independent assessment resulting in 'Made for Recycling' certification with 18 out of 20 points. Assessment validated by bifa Umweltinstitut and Fraunhofer Institute IVV.
• TÜVcoreTechnology or IntegrationCertification partner for ISO 9001 (quality management) and ISO 14001 (environmental management) certifications. TÜV conducts regular audits and certification of manufacturing processes.
• EcovadisminorStrategic or Co-development PartnerSustainability rating assessment resulting in Bronze rating for environmental and social performance.
• Deutscher Kaffee Verband (German Roaster Guild)minorStrategic or Co-development PartnerIndustry association membership demonstrating specialization in food and coffee packaging solutions. Member of German coffee industry trade organization.
• Hewlett Packard Enterprise (HPE)minorChannel Partner/ Reseller/ DistributorTechnology partnership for packaging solutions. HPE partner status indicates specialized packaging solutions for technology industry.
• IHK (Chamber of Industry and Commerce)minorOthersCertified training company approved by local Chamber of Commerce for apprenticeships and vocational training.
• Lucent Technologies / Bell LaboratoriescoreTechnology or IntegrationLicensing partnership for Intercept Technology - originally developed by Lucent Technologies and Bell Laboratories in 1984. The technology has been successfully used since then, including protection of the Statue of Liberty.

Scale indicators4 records

Expansion highlights5 records

Broad incumbents

• Mondi Group: European paper and flexible packaging major with kraft-based barrier and sustainable packaging solutions. Overlaps with Ströbel's PAPER-Line and MONO-Line offerings in DACH and EMEA markets.
• Smurfit Kappa: European paper-based packaging leader with growing sustainable flexible packaging portfolio. Competes with Ströbel's PAPER-Line and sustainable food packaging customers.
• Sealed Air Corporation: Global protective packaging major (Bubble Wrap, Cryovac) with broad protective films portfolio. Overlaps with Ströbel's cushioning, ESD, and barrier packaging across industrial and food customers.
• Berry Global Group: Large-scale global plastics and packaging manufacturer with significant flexible films and barrier packaging operations. Competes in food-grade, pharma, and industrial barrier films where Ströbel also operates.
• Amcor: Global flexible and rigid packaging leader serving food, pharma, and healthcare. Competes with Ströbel's ALU-Line and MONO-Line for high-barrier food/pharma flexible packaging accounts.
• 3M (Static Control / ESD): Diversified industrial major with an ESD packaging and static-control product line. Overlaps with Ströbel's TOPSHIELD and dissipative/antistatic ESD-Line offerings for electronics manufacturers.

Direct peers

• Daubert Cromwell: US-based manufacturer of VCI films, ESD packaging, and Intercept Technology licensee. Direct competitor in industrial corrosion and ESD protective packaging, serving overlapping automotive, metals, and electronics customers.
• Cortec Corporation: Specialty manufacturer of VCI corrosion protection films, papers, and emitters for metals. Competes directly with Ströbel's VCI-Line and CLEAR PAK 5000 offerings in metal packaging and export shipments.
• Propagroup: Italian protective packaging manufacturer specializing in VCI, ESD, and barrier films for industrial and defense applications. Closely comparable niche specialist serving aerospace, military, and mechanical engineering customers.

Emerging players

• Ranpak Holdings: Specialty protective packaging company focused on paper-based cushioning and Void-Fill solutions. Adjacent competitor in protective transport packaging for industrial and e-commerce customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/sicherverpacken
• LinkedInlinkedin.com/company/str-bel-gmbh

Compliance14 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ströbel