Tá an Caidéal cumhráin 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 Spraeire caidéal ceo mín cumhráin scriú
Tá an 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.
Tá an 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.
| Cineál Ábhar Gasket | Struchtúr Bunscoile | Tréscaoilteacht Alcóil (Coibhneasta) | Réadmhaoin Bhacainn Gal ar Oiriúnacht Gasket Caidéil Chumhráin |
|---|---|---|---|
| Buna-N/NBR (Nítríle Caighdeánach) | Leaistiméire caighdeánach | Ard; seans go dtarlóidh at/díghrádú. | Go ginearálta bocht do thiúchan ard-alcóil. |
| Rubair Búitile / Ilchodach | Polaiméir/Laminate Ard-Dlús | An-Íseal; friotaíocht ard ceimiceach. | Sármhaith mar gheall ar rátaí idirleata íseal; ríthábhachtach le haghaidh seilfré fada. |
Tá an 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.
Chun séala éifeachtach a bhaint amach tá gá le rialú beacht ar chéimseata an chomhpháirte agus ar an bhfórsa a chuirtear i bhfeidhm le linn cóimeála. Sa chaidéal cumhráin 13/415, braitheann an séala gasket comhla bunscoile ar chomhbhrú rialaithe a chaithfidh brú teagmhála a choinneáil thar na blianta. Is féidir le ró-chomhbhrú an t-ábhar a dhífhoirmiú go buan, rud a fhágann go dtiocfaidh scíthe ar strus agus teip róin sa deireadh, agus is cúis le sceitheadh láithreach an tearc-chomhbhrú. Cinntíonn ár dtrealamh cóimeála uathoibrithe go bhfuil fórsaí comhbhrú laistigh de lamháltais theicniúla dian.
Tá an 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.
Tá an 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.
| Modh Ceangail | Meicníocht Ionracas Séala | In-infheictheacht/Friotaíocht i gcoinne Tamper | Prótacal Fíoraithe Sláine Crimp Spraeire |
|---|---|---|---|
| Scriú (Snáithithe) | Comhbhrú gasket i gcoinne imeall an bhuidéil. | Indíolta (féidir oscailt/dúnadh). | Íseal (dírigh ar chasmhóiminte/comhbhrú gasket). |
| Crimp (Léim/Glas Meicniúil) | Séala meicniúil buan d'fhearrule alúmanaim ar an ghloine. | Neamh-resealable (Friotaíocht tamper ard). | Ard; éilíonn neart tarraingt as agus tástáil sceite. |
Maidir le rónta crimp, tá prótacal fíoraithe sláine crimp an spraeire (lena n-áirítear tástáil fórsa tarraingthe as agus tástáil mboilgeog) ríthábhachtach chun friotaíocht an tséala i gcoinne teip meicniúil agus brú inmheánach a dhearbhú.
Le linn lasta aeir, tá brú inmheánach buidéal cumhráin séalaithe níos mó ná an brú atmaisféarach seachtrach laghdaithe. Ní mór do struchtúr iomlán an chaidéil - lena n-áirítear an séala comhla agus an comhéadan crimp / snáithe - an difreálach brú seo a sheasamh gan toradh an tséala, rud a d'fhágfadh go mbeadh sceitheadh leacht mórchóir nó caillteanas iomarcach gaile ann. Tá an sláine struchtúrach a sholáthraíonn an dearadh snáithe caidéil 13/415 a chosc ar sceitheadh ríthábhachtach anseo.
Tá an 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.
Is é tástáil ghravimetric an modh caighdeánach do rialú cáilíochta B2B:
Tá an 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.
Tá an 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.