Perfume decanting bottles Manufacturers

What We Manufacture in This Category

Ousibei is a China glass perfume bottle manufacturer working from tubular glass forming through annealing, inspection and packing on the same site. The decanting bottle series is a thin-wall, high-clarity container family intended for decanting bulk fragrance, portable touch-up use, retail sampling and gift-set assembly.

Two stocked configurations anchor the range, and both accept the same downstream customization path.

Where Decanting Bottles Fit Across Our Glass Range

Decanting bottles sit at the small-capacity, high-clarity end of our Product portfolio. Adjacent series share the same forming, annealing and inspection discipline but serve different filling and closure duties.

Material and Chemical Compatibility

Perfume concentrates are aggressive toward many substrates because of their high alcohol content and aromatic ester load. Our decanting bottles are formed from neutral glass that resists corrosion from high-concentration alcohol and stays chemically inert against the fragrance base, so the original scent profile is not altered by the container.

• Clear neutral glass for colour-true presentation of light accords and citrus top notes.
• Amber glass for UV-sensitive woody, resinous and essential-oil-based blends.
• Odourless glass surface that does not transfer taste or smell into the fill.
• Thin-wall forming that keeps the bottle light for travel and sample logistics.

Critical Specifications We Control

The neck is the functional heart of a decanting bottle. If the mouth diameter drifts, the pump either leaks or will not seat, and the whole sample program fails at the filling line. Our forming process uses servo-controlled wall thickness and holds bottle mouth dimensional tolerance to ±0.03 mm, which keeps crimp and screw closures compatible run after run.

• Capacity: 2 ml, 3 ml, 5 ml, 8 ml and 10 ml standard points, with development from 1 ml to 100 ml across the wider glass range.
• Neck geometry: small neck openings sized to fit spray pumps, rollerball caps and sealing plugs.
• Wall uniformity: servo-controlled forming for consistent body thickness and a stable shoulder.
• Surface: smooth polished finish ready for screen printing, hot stamping or spray coating.
• Sealing: screw-thread engagement that limits evaporation during long-term storage.

Production, Capacity and Quality Control

Twenty dual production lines run in parallel across two sections, each covering glass tube forming, bottle production, annealing, inspection, packing and warehousing without intermediate outsourcing. A single forming machine runs at 120 pcs/min, which supports both trial batches and repeat mass-production orders from the same tooling.

Quality control is embedded at three points rather than applied only at the end:

1. High-speed vision inspection of height, outer diameter, inner mouth diameter, wall thickness and bottom concavity, with automatic rejection and real-time data storage.
2. Continuous mesh-belt annealing at 580–620 °C for 2–3 hours with gradient cooling to remove internal stress before cleaning or sterilization.
3. Final visual inspection covering 77 defect types, including cracks, bubbles, black spots, stones, chipped mouths and uneven bottoms.

Each carton carries a traceability QR code recording the forming machine, batch number and production time, so a decanting bottle can be traced back to its forming run if a filling issue appears months later.

Customization and Closure Matching

We produce to drawings or to supplied samples with accurate reproduction, and we also develop new structures jointly with brands that are still defining their packaging. Customization covers the full chain from material selection to component matching.

• Structure: screw neck, straight body, special-shaped bottle, curved neck and thick-wall variants.
• Material: soda-lime, low borosilicate, medium borosilicate and high borosilicate glass options.
• Decoration: screen printing, hot stamping and spray coating for brand presentation.
• Compatibility: bottle structure and dimension design matched to filling lines and closure systems.

The development sequence runs from technical requirement discussion, through material and structure proposal, mold design, sample production and testing, client confirmation, then mass production and delivery. Standard products carry a lower MOQ for trial orders; customized items are evaluated on structure, mold complexity, material and process.

Filling, Handling and Storage Notes

Two practical points decide whether a decanting bottle performs in the field. First, do not fill to capacity — leave headspace for thermal expansion and contraction, otherwise liquid expansion in a hot vehicle or warehouse can force leakage past the pump. Second, tighten the spray pump fully for long-term storage so scent loss stays minimal.

For filling lines, we recommend confirming the pump stem length, dip tube cut angle and torque specification together with the bottle drawing, because these three items interact with neck tolerance. When a brand supplies its own pump, we match the neck to that component rather than to a generic standard.

Information We Use to Configure Your Solution

A usable proposal needs the working point, not just a capacity. The following inputs let us fix glass type, neck dimension, decoration and packing scope in one pass.

Frequently Asked Questions

Which capacities do you produce for perfume decanting bottles?

Our stocked decanting range covers 2 ml, 3 ml, 5 ml, 8 ml and 10 ml in clear and amber glass. Development work across the wider glass range supports capacities from 1 ml to 100 ml when a brand needs a non-standard fill point.

How do you keep the spray pump compatible with the bottle neck?

We hold bottle mouth dimensional tolerance to ±0.03 mm through servo-controlled forming, and we design the neck against the actual pump, rollerball or plug the customer supplies. If you send a pump sample, we match thread form and stem length to it rather than to a generic standard.

Can you print or hot stamp our brand on the bottle?

Yes. The polished bottle surface accepts screen printing, hot stamping and spray coating. Decoration is planned together with capacity and structure so the artwork area matches the formed bottle rather than being adjusted afterwards.

What inspection does each decanting bottle pass before packing?

Bottles pass high-speed vision inspection for height, outer diameter, inner mouth diameter, wall thickness and bottom concavity, then continuous annealing at 580–620 °C, then a final visual check covering 77 defect types. Each carton is labelled with a traceability QR code recording forming machine, batch and production time.

Do you support trial orders before mass production?

Standard products carry a lower MOQ for trial orders, and our development sequence includes sample production and testing before client confirmation. Customized items are quoted after we review structure, mold complexity, material and process requirements.

How should decanting bottles be filled and stored?

Leave headspace rather than filling to capacity, so thermal expansion does not force liquid past the seal in high-temperature environments. For long-term storage, tighten the spray pump fully to minimise scent loss through evaporation.