Unither Pharmaceuticals
HQ FR8% share
Leading CDMO for blow-fill-seal sterile unit-dose (eye drops, nebules, oral liquids); BFS contract manufacturing at scale.
manufactured · input
LDPE Dropper Bottles / BFS Unit-Dose Vials
Primary container for multi-dose ophthalmic solutions. BFS (blow-fill-seal) unit-dose market dominated by Rommelag (Germany) BFS machines; Borealis Bormed LDPE resin is preferred BFS pharmaceutical grade. Gerresheimer AG also produces LDPE dropper bottles.
12
Source countries
5
Companies
1
Goods affected
0
Claims on record
What depends on it
Goods that need this input
1 essential American goods rely on ldpe dropper bottles / bfs unit-dose vials somewhere upstream in their supply chain.
Where it comes from
Source countries
Share of global supply, by country.
| Country | Share of supply |
|---|---|
| CACanada | 32% |
| CNChina | 27% |
| MXMexico | 11% |
| TWTaiwan | 4% |
| KRSouth Korea (Republic of Korea) | 4% |
| VNVietnam | 3% |
| DEGermany (Federal Republic of Germany) | 3% |
| DODominican Republic | 2% |
| FRFrance | 2% |
| ATAustria | 2% |
| TRTurkey | 1% |
| JPJapan | 1% |
Who makes it
Supplier companies
5 companies produce ldpe dropper bottles / bfs unit-dose vials.
Aptar Pharma(ATR)
HQ US
American drug delivery and packaging company (NYSE: ATR, HQ Crystal Lake IL; ~$3.5B revenue); Aptar Pharma division produces drug delivery devices and components including injectable drug delivery systems, needle-free injection components, and parenteral packaging. For IV bag applications, Aptar supplies injection site components and additive port systems. Aptar also produces metered-dose inhaler (MDI) valves for asthma inhalers (a major product line), nasal spray pumps, and eye dropper closures. The same Aptar company that makes the pumping mechanism in your nasal allergy spray also supplies components for IV bag injection ports.
Borealis AG
HQ AT
Borealis AG (Vienna Austria; majority owned by OMV AG, the Austrian state-controlled energy company; ~€10B revenue) is Europe's leading specialty polyolefin producer and the dominant supplier of medical-grade and meltblown-grade PP resins for European hygiene and filtration markets. Borealis' Borflow series (HL504FB, HF955MO) are the most widely specified meltblown PP grades in Europe, with MFR of 800-1,500 g/10min and ISO 10993 biocompatibility certification for medical device applications. Borealis produces meltblown-grade PP at its Schwechat Austria site (adjacent to OMV's Schwechat refinery) and its Porvoo Finland site. Borealis' Borflow grades command premium pricing (15-30% over commodity PP) due to their medical certification, fiber consistency, and low extractables — making them preferred for N95 respirators and hospital filtration media. Borealis was majority-acquired by OMV to ~75% stake in 2020-2022 for €4.1B.
Gerresheimer AG(GXI)
HQ DE
German pharma packaging specialist; ~30–35% global pharma glass packaging alongside Schott; acquired Bormioli Pharma Dec 2024; also produces LDPE ophthalmic dropper bottles (System A).
Rommelag Group
HQ DE
Inventor and dominant maker of blow-fill-seal (BFS) "bottelpack" aseptic packaging machines; the technology behind most unit-dose eye drops, respiratory nebules and sterile liquid packaging.