
Manufacturer of plastic jars, measuring spoons and technical injection-moulded parts up to 980 g shot weight
Filthaus GmbH
Meinerzhagen, DENew on Amplifa
About FILTHAUS
Filthaus GmbH is a medium-sized manufacturer of plastic packaging and technical injection-moulded parts based in Meinerzhagen (North Rhine-Westphalia). The company has more than 30 years of experience in plastic packaging technology and produces screw-lid jars, push-fit-lid jars, cream jars, cream tubes, measuring spoons, safety cans as well as complex technical plastic parts. Production takes place on around 30 computer-controlled injection moulding machines using single-shot (1K), two-component (2K) and mono-sandwich processes with shot weights of up to 980 grams; materials processed include plastics such as PP, PE, POM, PA, ABS, PC, TPE and PVC as well as bio-plastic options. The value chain covers design, in-house toolmaking, injection moulding, assembly and finishing by printing, labelling and laser engraving. Customers come from the cosmetics, pharmaceuticals, technical fluids, pet food, industrial, dental and food industries. A high-bay warehouse with over 1,000 m² and more than 500 pallet bays secures logistics.
- Site
- Meinerzhagen
- Processes
- Injection moulding (1K), 2K injection moulding (two-component injection moulding), Mono-sandwich injection moulding, Toolmaking, Assembly, Laser engraving, Printing, Labelling (labelling machine)
- Materials
- Polypropylene, Polyethylene, Polyoxymethylene, Polyamide, ABS, Polycarbonate, Thermoplastic Elastomer, PVC
- Certificates
- ISO 9001:2015, ISCC PLUS
- Industries
- Cosmetics, Pharmaceuticals, Technical Fluids, Pet Food, Industrial, Dental
- 01
Design/Development
- 02
Toolmaking
- 03
Injection moulding (1K/2K/mono-sandwich)
- 04
Surface finishing (printing, labelling, laser engraving)
- 05
Assembly
- 06
Logistics/High-bay warehouse
Materials & Processes
Polypropylene
Main material of the jars; high tightness, chemical resistance and reusability
Polyethylene
Used for measuring spoons for food and cosmetics
Polyoxymethylene
Production of impression spoons; high strength, hardness and stiffness
Polyamide
Can be processed ISCC PLUS-certified for packaging
ABS
Can be processed ISCC PLUS-certified for packaging
Polycarbonate
Can be processed ISCC PLUS-certified for packaging
Thermoplastic Elastomer
Can be processed ISCC PLUS-certified for packaging
PVC
Can be processed ISCC PLUS-certified for packaging
Bio-plastic
Option for many products; emergency call jar made of 97% bio-plastic
Injection moulding (1K, 2K, mono-sandwich)
Processes up to 980 g shot weight for jars and technical parts
Sites

Meinerzhagen
DEProduction, toolmaking, high-bay warehouse (>1,000 m², >500 pallet bays)
- Part weight / size
- up to 980 g shot weight
- Lot size
- Small series to large series
- Materials
- PP, PE, POM, PA, ABS, PC, TPE, PVC, bio-plastic
- approx. 30 computer-controlled injection moulding machines
- Robot-assisted removal systems
- Labelling machine
- Laser engraving system
Components




Inside the production












Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Injection moulding (1K)Plastics | – | – | 980 g (shot weight) | Small series – Large series | PP, PE, PA, ABS, PC, TPE, POM, PVC, Bio-plastic |
| 2K injection moulding (two-component injection moulding)Plastics | – | – | 980 g (shot weight) | – | PP, PE, PA, ABS, PC, TPE, POM, PVC |
| Mono-sandwich injection mouldingPlastics | – | – | 980 g (shot weight) | – | PP, PE, PA, ABS, PC, TPE, POM, PVC |
| ToolmakingEngineering | – | – | – | – | Steel (tool steel) |
| AssemblyAssembly | – | – | – | – | – |
| Laser engravingSurface | – | – | – | – | Plastic |
| PrintingSurface | – | – | – | – | PP, PE, Bio-plastic |
| Labelling (labelling machine)Surface | – | – | – | – | PP, PE, Bio-plastic |
| Materials testingTesting | – | – | – | – | – |
| Manufacture of technical plastic partsPlastics | – | – | 980 g (shot weight) | Small series – Large series | PP, PE, POM, PA, ABS, PC, TPE, PVC |
| Production of screw-lid jars (injection moulding)Plastics | – | – | – | 90–2300 ml volume | PP, Bio-plastic |
| Production of cream jars/cream tubes (injection moulding)Plastics | – | – | – | – | PP, Bio-plastic |
| Production of push-fit-lid jars (injection moulding)Plastics | – | – | – | 10–2500 ml | PP, PE, Bio-plastic |
| Production of measuring spoons/impression spoons (injection moulding)Plastics | – | – | – | 7–25 ml | PP, PE, POM, Bio-plastic |
| Production of safety cans (injection moulding)Plastics | – | – | – | 275 ml | PP, Bio-plastic |
| Production of emergency call jars (injection moulding)Plastics | – | – | – | >300 ml | Bio-plastic (97%) |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Injection moulding machines (computer-controlled) | – | approx. 30 | up to 980 g shot weight | – | Meinerzhagen |
| Labelling machine | – | – | – | – | Meinerzhagen |
| Robot-assisted removal systems | – | – | – | – | Meinerzhagen |
| Laser engraving system | – | – | – | – | Meinerzhagen |
Additional services
Quality
The products are manufactured under controlled, hygienic conditions with documented process data and standardised inspection processes; in-house materials testing as well as migration tests and declarations of conformity ensure purity and traceability.
| Evidence | Meinerzhagen |
|---|---|
| ISO 9001:2015 | |
| ISCC PLUS |
History
Over 30 years of experience in plastic packaging technology