Ang 13/415 bomba ng pabango —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 Screw perfume fine mist pump sprayer
Ang 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.
Ang 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.
| Uri ng Materyal na Gasket | Pangunahing Istruktura | Alcohol Permeability (Relative) | Vapor Barrier Property ng Perfume Pump Gasket Angkop |
|---|---|---|---|
| Buna-N/NBR (Karaniwang Nitrile) | Karaniwang Elastomer | Mataas; madaling kapitan ng pamamaga/pagkasira. | Karaniwang mahirap para sa mga konsentrasyon ng mataas na alkohol. |
| Butyl Rubber / Composite | High-Density Polymer/Laminate | Napakababa; mataas na paglaban sa kemikal. | Mahusay dahil sa mababang mga rate ng pagsasabog; kritikal para sa mahabang buhay ng istante. |
Ang 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.
Ang pagkamit ng isang epektibong selyo ay nangangailangan ng tumpak na kontrol sa geometry ng bahagi at ang puwersa na inilapat sa panahon ng pagpupulong. Sa 13/415 perfume pump, ang pangunahing valve gasket seal ay umaasa sa isang kinokontrol na compression na dapat magpanatili ng contact pressure sa paglipas ng mga taon. Ang over-compression ay maaaring permanenteng ma-deform ang materyal, na humahantong sa stress relaxation at tuluyang pagkabigo ng seal, habang ang under-compression ay nagdudulot ng agarang pagtagas. Tinitiyak ng aming awtomatikong kagamitan sa pagpupulong na ang mga puwersa ng compression ay nasa mahigpit na teknikal na pagpapaubaya.
Ang 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.
Ang 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.
| Paraan ng Koneksyon | Mekanismo ng Integridad ng Seal | Resealability/Tamper Resistance | Sprayer Crimp Integrity Verification Protocol Necessity |
|---|---|---|---|
| Tornilyo (May sinulid) | Gasket compression laban sa gilid ng bote. | Resealable (pinapayagan ang pagbubukas/pagsara). | Mababa (focus sa torque/gasket compression). |
| Crimp (Snap/Mechanical Lock) | Permanenteng, mechanical seal ng aluminum ferrule papunta sa salamin. | Non-resealable (Mataas na tamper resistance). | Mataas; nangangailangan ng pull-off strength at leak testing. |
Para sa mga crimp seal, ang sprayer crimp integrity verification protocol (kabilang ang pull-off force testing at bubble testing) ay pinakamahalaga upang kumpirmahin ang paglaban ng seal sa mekanikal na pagkabigo at panloob na presyon.
Sa panahon ng air freight, ang panloob na presyon ng isang selyadong bote ng pabango ay lumampas sa pinababang panlabas na presyon ng atmospera. Ang buong istraktura ng pump—kabilang ang valve seal at ang crimp/thread interface—ay dapat makatiis sa pressure differential na ito nang walang seal yielding, na magreresulta sa alinman sa bulk liquid leakage o labis na pagkawala ng singaw. Ang integridad ng istruktura na ibinigay ng 13/415 pump thread na disenyo ng pag-iwas sa pagtagas ay susi dito.
Ang 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.
Ang pagsusuri sa gravimetric ay ang karaniwang paraan para sa kontrol ng kalidad ng B2B:
Ang 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.
Ang 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.