SANSIL 3D
Screw cap engraved with the customer logo
A part that recloses a container with the exact thread pitch, to your dimensions and from the very first one.
The images are examples, not the part delivered. Every part is made from your 3D files or your dimensioned photographs, in the colours you choose, and we can incorporate your logo.
Caps, lids and clips
Numbered closure clip, pack of 100
A part that reseals a bag hundreds of times, to your dimensions and from the very first one.
On quotation — answer within 24 working hours
What it is for
- A part that reseals a bag hundreds of times
- Replace a part the manufacturer no longer supplies
- Correct a weakness of the original part instead of copying it
Numbered closure clip, pack of 100. It is the part that reseals a bag hundreds of times — built for your assembly, not for an average one.
You do not need a 3D file to order. A dimensioned drawing, a photograph taken square-on with a ruler beside the part, or the broken part sent to us by post is enough: we rebuild the geometry and submit the file to you before anything is manufactured.
The three materials we recommend for this part. PP, our default choice: living hinges and chemical resistance. It is the only material in the range that will bend thousands of times in the same place. PETG: the default functional choice. Holds to 70 °C, flexible enough to take a knock without snapping, and it does not crack the way PLA does. TPU: rubber-flexible, and nothing else among the twenty does this job. It absorbs, it damps, it springs back to shape.
We make anything from a micro part up to a 350 × 350 × 350 mm envelope, from a one-off prototype to a medium production run, at high or medium precision depending on what the part actually needs. All twenty workshop materials remain available for this part, from PLA to carbon-filled PPS rated at 200 °C: if your constraint differs from the one we assumed, tell us and we change material without changing the starting price.
Why work with us. 20 materials, from PLA to carbon-filled PPS. From decorative work to parts that hold 200 °C, everything is produced in the same workshop. You do not have to change supplier when the requirement turns technical. Change it without paying for a new mould. A dimension to correct, a hole to move: we edit the file and print again. On a mould, the same correction costs money and takes weeks. The part you cannot find any more. Mould destroyed, manufacturer gone, reference discontinued: this is where we have no competition. A photograph, a set of dimensions or the broken part is enough to make it again.
Your part, to your dimensions. Send us your 3D file, a dimensioned drawing, a photograph, or simply the part to be copied: we reproduce it faithfully or adapt it, from a single unit, with no tooling cost at all. The images on this page show typical work and are not contractual.
The three materials we recommend
| PP | living hinges and chemical resistance. It is the only material in the range that will bend thousands of times in the same place. |
|---|---|
| PETG | the default functional choice. Holds to 70 °C, flexible enough to take a knock without snapping, and it does not crack the way PLA does. |
| TPU | rubber-flexible, and nothing else among the twenty does this job. It absorbs, it damps, it springs back to shape. |
Click a material to open its page and download the manufacturer's datasheet (PDF).
Numbered closure clip, pack of 100 in PP: temperature resistance 95 °C; the hardest material here to print: it adheres poorly to the bed; other option, PETG if the part must be rigid.
Another material is possible: tell us the real constraint (temperature, UV, impact, contact) and we will suggest one.
What we commit to
| Unit volume up to 350 × 350 × 350 mm |
| From 1 to several hundred parts |
| Usual tolerance ±0.3 mm, ±0.15 mm on request |
| PP recommended — 20 materials available |
Frequently asked
I have no 3D file — is that a problem?
No. A dimensioned drawing, a photograph taken square-on with a ruler beside the part, or the part itself sent by post is enough. We rebuild the geometry and submit the file to you before anything is made.
What if the material you recommend does not suit?
Tell us the real constraint — temperature, UV, contact with a product, load — and we change material. Twenty are available, from PLA to carbon-filled PPS.
Can you modify the original part?
Yes, and that is often the real benefit: thickening a rib that kept breaking, moving a hole, changing a diameter. On a mould, the same correction costs money and takes weeks.
In the same family
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Screw cap with pull ring
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Screw cap with integrated seal
A part that recloses a container with the exact thread pitch, to your dimensions and from the very first one.
Closure clip colour-coded by batch
A part that reseals a bag hundreds of times, to your dimensions and from the very first one.
Firm quotation within 24 working hours · From 1 part · Made in France · Shipped throughout Europe
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