Wholesale Adult Acetate Injection Optical Frame With Metal Spring Hinge

An adult acetate injection optical frame assembled with a metal spring hinge at both temples.

Overview

The OAI435371 is listed as a injected acetate optical frame in the Men Optical Frame range, and it is supplied to optical importers, chain buyers and private-label programmes rather than to single retail customers. Injection moulding holds the hinge pocket to a tighter tolerance than sheet acetate, so the spring sits square and the temple closes without a gap.

Acetate injection uses the same cellulose acetate chemistry as sheet material, but pellets are melted and injected into a polished steel mould. The result keeps the warm hand-feel of acetate while holding tighter dimensional repeatability across a large production run. Because the mould is steel, wall thickness and hinge pockets stay consistent from the first shot to the last, which is what keeps a spring hinge sitting square after assembly.

A wholesale adult programme, this acetate injection optical front is built as an injection optical frame with metal spring hinge, and every adult acetate injection colourway is pressed from the same tooling. Every order is built against an approved sample, so the colour, the temple length and the lens specification are fixed before production starts rather than negotiated after the first carton is packed.

Minimum order quantity for this model is 600 pcs, and the frame is quoted with CE and FDA certification so that the buyer can place it in a CE or FDA market without a separate compliance project.

Key Features

Product Showcase

The images below are the current reference set for OAI435371: the front geometry, the temple construction and the colours quoted for this line. Use them for buyer approval, catalogue layout and the listing images your own channel needs, and ask for the raw files if you require a white background or a specific crop.

Specifications

Values above are taken from the current specification sheet for OAI435371. Where a field is marked as customizable, the final figure is agreed on the quotation and written into the order confirmation, so nothing is assumed on either side.

OEM & ODM Customization

Custom work on this model is handled in two ways. OEM orders keep the existing front and change what sits on it: colour, logo, lens treatment and packaging. ODM orders start from the same platform but allow a new front shape, a different temple profile or a size run built around a specific market, which needs a new mould and a longer development window.

Both routes begin with a technical brief rather than a picture. We ask for the target market, the lens specification, the size range, the branding position and the packaging format, because those five answers decide which parts of the frame can stay standard and which have to be re-cut.

• Colour matching to a Pantone reference, with a sprayed or moulded master sample approved before production.
• Logo application by hot stamp, temperature transfer, laser or metal plate, chosen to suit the surface and the expected wear.
• Lens options including clear, tinted, UV400 and blue-light filtering, with the base curve matched to the front.
• Packaging from a plain poly bag to a printed case, a card-backed blister or a counter display box.
• Size grading within one tooling family, so a range can cover more than one fit without a second mould.
• Artwork files, colour proofs and a pre-production sample supplied for buyer sign-off before the line runs.

If you already have a specification sheet, send it with the enquiry and we will mark which items are standard, which are a tooling change and which fall outside the platform. That answer is more useful than a price list, because it tells you where the real cost sits. For buyers who want the wider programme, the OEM and ODM frame service page sets out the full development sequence.

Manufacturing & Quality Control

Quality is handled at four fixed points rather than at the end of the line, so a fault is caught while it is still cheap to correct.

The full sequence, including the inspection records kept for each lot, is described on the quality control page.

Applications

This model is bought by trade customers who need a repeatable optical frame rather than a single pair, and it fits the following programmes.

• Retail channels including optical chains and independent opticians, buying groups, online prescription retailers, and distributors serving school-age screening programmes; here the specification has to stay identical across repeat orders.
• Private-label collections where the buyer supplies a logo and a colour reference but not a drawing.
• Promotional and seasonal programmes that need a low unit cost with certification already in place.
• Distributors building a size or colour run from one tooling family instead of several suppliers.
• Online sellers who need consistent product photography and a specification they can publish.
• Trial orders before a full season commitment, using the sample process to validate the fit.

The rest of the range sits under Men Optical Frame, and if you are comparing shapes or materials before choosing, the custom optical frame overview is the quickest place to start.

FAQ

What is the minimum order quantity?

The minimum for this model is 600 pcs, and it applies per colour: a two-colour order needs two minimums unless the colours are packed as an assortment, which is quoted separately. Sample quantities below the minimum are possible for approval purposes. The frame is supplied with CE and FDA. Any additional test report is quoted with the goods.

How long does a sample take?

Stock colours can usually be sampled from existing frames, while a custom colour or a logo change needs a new sample to be built. The exact lead time depends on the material and on whether a mould change is involved, so it is confirmed at quotation stage rather than promised here. Courier time is additional and depends on the destination.

Can I add my logo and my own packaging?

Yes. Logo can be placed on the temple or the lens corner, and packaging can be a printed case, a card-backed blister or a counter box. Send the artwork in a vector format with the Pantone references, and a proof is issued before the sample is made, because a logo that is approved on screen can still fail on a curved temple.

Start Your Custom Order

Send the model number, the colour reference, the lens specification and the quantity you have in mind, and you will get a quotation with the tooling position marked clearly. If the brief is still open, say so: we can quote two or three configurations against the same front so the cost difference is visible before you commit.

Send Your Inquiry

Prefer to talk it through first? The contact page lists the sales desk, and the Men Optical Frame category shows the other shapes built on this platform.