Itu Pompa parfum 13/415 —referring to the standard neck finish diameter ($13\text{mm}$) and thread depth—is the backbone of modern fragrance packaging. For fragrance brands and B2B buyers, the pump's performance is intrinsically linked to product quality and consumer safety. The engineering challenge is complex: the pump must not only deliver a precise dose but also function as a hermetic seal, preventing the highly volatile alcohol and precious fragrance oils from escaping during long-term storage and extreme conditions, such as the low-pressure environment encountered during air transportation. Zhangjiagang XinYe Chemical Sprayer Co., Ltd., founded in 2006, operates across three production bases, utilizing a complete production chain from aluminium stamping and injection moulding to automated assembly and full-auto inspection equipment. Our commitment—"ensuring quality for survival"—is demonstrated through our rigorous adherence to technical excellence, enabling us to provide globally renowned sprinkler heads and secure ISO9001-2008 quality system certification.
XY-LK-13/415 13mm Sekrup penyemprot pompa kabut halus parfum
Itu primary internal sealing component of the 13/415 perfume pump is the gasket (or valve seal). Its function is dual: preventing liquid perfume leakage and acting as a vapor barrier against alcohol evaporation. This requires sophisticated gasket material selection for fragrance alcohol retention.
Itu gasket material must exhibit low permeability to ethanol and essential oils, and demonstrate long-term chemical compatibility (i.e., no swelling or degradation) with the fragrance formula. Materials like NBR (Nitrile Butadiene Rubber) or standard PE are often unsuitable due to high alcohol swell or permeability. The effectiveness of the material is quantified by its Permeability Coefficient ($P$), which is the product of the Diffusion Coefficient ($D$) and the Solubility Coefficient ($S$). Lower $P$ is desired.
| Jenis Bahan Gasket | Struktur Utama | Permeabilitas Alkohol (Relatif) | Properti Penghalang Uap dari Kesesuaian Gasket Pompa Parfum |
|---|---|---|---|
| Buna-N/NBR (Nitril Standar) | Elastomer Standar | Tinggi; rentan terhadap pembengkakan/degradasi. | Umumnya buruk untuk konsentrasi alkohol tinggi. |
| Karet Butil / Komposit | Polimer/Laminasi Kepadatan Tinggi | Sangat Rendah; ketahanan kimia yang tinggi. | Sangat baik karena tingkat difusi yang rendah; penting untuk umur simpan yang lama. |
Itu appropriate material provides the required vapor barrier property of perfume pump gasket, which is essential for preserving the product's quality over its guaranteed shelf life.
Untuk mencapai segel yang efektif memerlukan kontrol yang tepat terhadap geometri komponen dan gaya yang diterapkan selama perakitan. Pada pompa parfum 13/415, segel paking katup utama mengandalkan kompresi terkontrol yang harus mempertahankan tekanan kontak selama bertahun-tahun. Kompresi yang berlebihan dapat merusak material secara permanen, menyebabkan relaksasi tegangan dan akhirnya kegagalan seal, sedangkan kompresi yang kurang menyebabkan kebocoran langsung. Peralatan perakitan otomatis kami memastikan gaya kompresi berada dalam toleransi teknis yang ketat.
Itu second critical sealing point is the connection between the pump neck and the bottle finish. This can be a screw connection or a crimp connection.
Itu 13/415 pump thread design leak prevention relies on the mating of the cap's internal seal (often a polyethylene cone or disc) against the top edge of the glass bottle neck. A crimp connection, utilized in many high-end fragrances, achieves a more durable, permanent seal through mechanical deformation of the aluminium ferrule.
| Metode Koneksi | Mekanisme Integritas Segel | Kemampuan untuk ditutup kembali/Resistensi Tamper | Kebutuhan Protokol Verifikasi Integritas Crimp Sprayer |
|---|---|---|---|
| Sekrup (Berulir) | Kompresi gasket terhadap tepi botol. | Dapat ditutup kembali (memungkinkan pembukaan/penutupan). | Rendah (fokus pada torsi/kompresi gasket). |
| Crimp (Jepret/Kunci Mekanis) | Segel mekanis permanen dari ferrule aluminium pada kaca. | Tidak dapat ditutup kembali (Ketahanan terhadap kerusakan tinggi). | Tinggi; memerlukan pengujian kekuatan tarik dan kebocoran. |
Untuk segel crimp, protokol verifikasi integritas crimp penyemprot (termasuk pengujian gaya tarik dan pengujian gelembung) sangat penting untuk memastikan ketahanan segel terhadap kegagalan mekanis dan tekanan internal.
Selama angkutan udara, tekanan internal botol parfum yang disegel melebihi tekanan atmosfer eksternal yang berkurang. Seluruh struktur pompa—termasuk segel katup dan antarmuka crimp/benang—harus tahan terhadap perbedaan tekanan ini tanpa menyebabkan segelnya meleleh, yang akan mengakibatkan kebocoran cairan dalam jumlah besar atau kehilangan uap yang berlebihan. Integritas struktural yang diberikan oleh pencegahan kebocoran desain ulir pompa 13/415 adalah kuncinya di sini.
Itu perfume sprayer evaporation rate testing standard is the definitive metric for guaranteeing product shelf life. It moves beyond simple leak testing to quantify the cumulative loss of product mass due to alcohol permeation through the gasket and micro-leakage points while the pump is in the closed position.
Pengujian gravimetri adalah metode standar untuk pengendalian kualitas B2B:
Itu maximum acceptable mass loss due to evaporation is typically specified as $<0.1\%$ to $<0.5\%$ of the total volume per year. Any loss exceeding this indicates a failure in the vapor barrier property of perfume pump gasket or the primary seal, requiring re-evaluation of the pump design or material selection.
Itu performance of the 13/415 perfume pump is a function of advanced material science and automated manufacturing precision. From the selection of low-permeability materials for gasket material selection for fragrance alcohol retention to the rigorous sprayer crimp integrity verification protocol, every step ensures that the product meets the demands of global logistics and extended shelf life. Zhangjiagang XinYe Chemical Sprayer Co., Ltd., leveraging our integrated production chain and automated inspection equipment, is committed to providing robust, compliant, and globally renowned perfume sprayer heads that adhere to the strictest perfume sprayer evaporation rate testing standard.