Without Z51 items
No slots
- ID/OD
- 25/30 · 38/44 · 50/60 · 55/60 · 76/84 · 76/90 · 152/164
- Width
- 4–50 mm
PLASTIC INJECTION MOULDING
Plastic
winding cores.
Custom parts.
From development to series production: we manufacture plastic cores and injection-moulded parts to your drawing, in small and large series. A family business from Wildon near Graz, Styria, Austria.
87
standard items
7
core designs
Ø 25–152
mm inner diameter
4–50
mm width
−2/+1
mm tolerance over 1,000 mm
STANDARD RANGE
Our core designs
Dimensions given as inner / outer diameter (ID/OD) in mm. All widths and quantities per carton are listed in the product list (PDF).
Z16 items
4 internal notches
The notches on the inside ensure a secure grip on the shaft. Available with square or rounded notches.
- ID/OD
- 25/32, also rounded (R)
- Width
- 10–30 mm
Z23 items
12 slots, rounded
- ID/OD
- 40/47
- Width
- 15 · 20 · 25 mm
Z36 items
12 slots, square, staggered
- ID/OD
- 55/63
- Width
- 15–35 mm
Z56 items
12 slots, square, opposite
- ID/OD
- 55/63
- Width
- 15–35 mm
Z45 items
4 slots, square, staggered
- ID/OD
- 76/84
- Width
- 8 · 10 · 12 · 15 · 17 mm
Z610 items
2 slots, rounded
- ID/OD
- 38/44
- Width
- 10–40 mm
PDF87 items
Product list download
All items with widths, quantities per carton and the key to Z1 to Z6 on one page.
CADPDF · 9 p.
Technical drawings
All designs from without Z to Z6 with dimensions and tolerances in one PDF.
Download drawings
SERVICES
What we mould for you
APPLICATIONS
Where plastic cores pay off
Our winding cores carry tapes and films that are slit, wound and processed further. Narrow widths from 4 mm also suit finely cut tapes.
Electrical insulation
Insulating materials for motors, generators, transformers and e-mobility.
- Mica tapes
- Insulating laminates
- Prepreg tapes
- Insulating films
Your benefitDust-free and dimensionally stable, even with fluctuating humidity.
More about this industry →Technical adhesive tapes
Tapes that are coated, slit and converted onto rolls.
- Insulating tapes
- Cloth tapes
- Masking tapes
- Double-sided tapes
Your benefitNo abrasion or fraying at the core, stays rigid during slitting.
More about this industry →Narrow-fabric weaving
Woven tapes wound cleanly onto narrow cores.
- Woven tapes
- Label tapes
- Webbing
- Narrow fabrics
Your benefitSmooth edges and rigid shape for clean, even winding.
More about this industry →Labels and printing
Narrow tapes for label printing and marking.
- Textile labels on rolls
- Satin ribbons
- Ink ribbons
Your benefitNarrow widths from 4 mm and precise concentricity for high speeds.
More about this industry →Film converting
Plastic and protective films cut to size.
- Slit films
- Aluminium foils
- Protective films
Your benefitSuitable for clean rooms and can be stored outdoors.
More about this industry →MADE TO MEASURE
Your core, your specifications
Customer-specific work comes first for us. We agree these seven points with you.
- MaterialStandard materials are PS (polystyrene) and PC (polycarbonate), both also crystal clear or tinted transparent.
- SlotsAny number and arrangement, round or square.
- CompoundWe take care of the right chemical composition.
- TransparencyAny level of transparency can be achieved.
- DimensionsA wide range of sizes, diameters and wall thicknesses.
- ColoursThe standard is transparent yellow. In principle any colour is possible, including opaque or in your corporate colour.Standard
transparent yellownaturalwhiteblackredbluegreen… and any
custom colour - MarkingYour marking or logo is wound in as the first layer. Through the transparent core it is visible from the inside and cannot be removed or altered.
PLASTIC INSTEAD OF CARDBOARD
Why plastic cores?
Winding core, ring, spool or reel core: wherever cardboard tubes and paper cores are used today, plastic cores are often the more robust choice. You will find a direct comparison on twelve points in our guide. Read the guide: cardboard or plastic →
SUCCESS STORY
+300 %
More output in the same time
Our customers use the rings in their final size: the material is slit and wound in a single pass. Because our cores are so precise, they cut the material to 1,000 mm in their production.
Compared with other plastic cores and conventional cores or spools, they increased their output by more than 300 % with the same amount of time.
Tolerance −2 mm / +1 mm, measured over 1,000 mm or 100 pieces
Your advantages
- Low minimum order for standard sizes
- Short delivery times
- No tooling costs for the standard range*
- Wide choice of ring variants
* Applies to our standard range, for which the tools already exist. Custom designs or tool modifications incur tooling costs.
YOUR PATH TO THE PART
From idea to series
- 01ConsultationYou describe material, machine and quantity.
- 02DevelopmentTogether we define dimensions, slots, compound and colour.
- 03Injection mouldingSmall or large series produced in our own plant.
- 04DeliveryIn cartons, in fixed quantities, ready for your production.
FAMILY BUSINESS
Our team
We have kept the flexibility of a family business. With know-how and attention to detail, we find the best solution for every enquiry.
Andreas KittlManaging DirectorManagement, production, project development+43 664 888 31329
Sandra KittlOwnerDaughter of the founder, née Schenk. Sales & marketing, project development. Your contact for new projects.+43 664 888 30761
Alois SchenkFounder & Authorised OfficerFounder of the company, now retired.
CONTACT
Let's start your project.
Write to us for an initial consultation. The more precisely you describe material, dimensions and quantity, the sooner you will receive a quote.
- office@as-plast.at
- Phone
- Sandra Kittl +43 664 888 30761
Andreas Kittl +43 664 888 31329 - Address
- Lichendorfstraße 34
8410 Wildon, Austria