cov rooj sib tham, kev ua lag luam, thiab kev tos txais qhua vim tias lawv muaj kev puas tsuaj -dawb (tsis muaj qhov hauv cov khaub ncaws), yooj yim siv ib qho - tes, thiab muaj lub ntsej muag zoo dua. Cov txheej txheem ib txwm muaj xws li lub ntsej muag lub ntsej muag sib nqus (nrog cov hlau nplaum muaj zog) thiab lub nraub qaum (lossis "tus neeg zov") uas zaum tom qab cov khaub ncaws. Cov hlau nplaum tuav los ntawm cov ntaub tuab. Cov lus qhia no suav nrog kev hloov pauv ntawm tus pin fasteners rau kev puas tsuaj- cov paib hlau nplaum dawb, 2- hlau nplaum vs. 3- cov qauv hlau nplaum rau cov ntaub hnyav, cov nplaum rov qab hom (3M daim kab xev) thiab tev-lub zog, thiab kev ntim khoom thiab kev xa khoom rau ntau qhov kev txiav txim.
Pin- cov paib rov qabpuncture ntaub, tawm hauv pom qhov. Rau siab - cov khaub ncaws kawg, cov blouses txhob lo lo ntxhuav, lossis cov khaub ncaws hnav, qhov no tsis tsim nyog. Magnetic fasteners muab:
Tsis muaj kev puas tsuaj rau cov khaub ncaws (tsis muaj qhov, tsis muaj cim).
Daim ntawv thov ceev thiab tshem tawm (ib qho -kev ua haujlwm pub dawb).
Lub zog tuav ntau dua rau cov paib hnyav (piv txwv li, cov npe acrylic loj, daim npav VIP nrog RFID electronics).
Muaj peev xwm hloov pauv daim paib rau qhov pom kev pom zoo (tsis yog kho los ntawm tus pin qhov).
Cov hlau nplaum feem ntau muab tso rau hauv daim paib (kev sib khi lossis overmolded) lossis yog ib qho sib nqus sib nqus uas txuas rau ntawm daim paib. Lub nraub qaum yog cov hlau nplaum lossis cov hlau nplaum tiaj tus (piv txwv li polarity) uas zaum tom qab lub tsho, lub tsho, lossis lub tsho.
2-Magnet vs. 3-Magnet Configurations for Heavy Fabrics
The holding force depends on fabric thickness. A 2-magnet configuration (one magnet in the front badge, one magnet or steel plate in the back) works for thin fabrics (shirts, blouses, microfiber, up to 1.5mm thickness). For heavy fabrics (suits, coats, denim jackets, 2-4mm thickness) or oversized badges (>100g hnyav), peb pom zoo kom muaj 3-magnetic configuration: ob hlau nplaum nyob rau hauv pem hauv ntej (los yog ib tug loj hlau nplaum) thiab ib tug hlau backplate.
| Kev teeb tsa | Magnet Diameter | Magnet Thickness | Npuag Thickness | Holding Force (tseem) | Kev siv zoo tshaj plaws |
|---|---|---|---|---|---|
| 2-magnet (pem hauv ntej + nram qab) | 10 hli | 2 hli | <1.5mm | 500-800g | Cov tsho, lub teeb blouses |
| 2-magnet (pem hauv ntej + nram qab) | 15 hli | 3mm ib | <2.5mm | 1,200-1,800g | Polo tsho, nyias tsho |
| 3-magnet (2 pem hauv ntej, 1 backplate) | 10mm ib | 3mm ib | <4.0mm | 2,000-3,000g | Suits, hnyav tsho loj, hnav lub caij ntuj no |
| 4-magnet (2 pem hauv ntej, 2 nraub qaum) | 12 hli | 2.5 hli | <3.5mm | 2,500-3,500g | Cov tsho tiv thaiv kev nyab xeeb, cov khaub ncaws tuab |
Lub backplate tuaj yeem yog cov hlau nplaum (tus nqi qis, tuav zoo) lossis cov hlau nplaum thib ob (polarity raws li nyiam cov hlau nplaum pem hauv ntej). Lub steel backplate yog pheej yig dua thiab txaus rau feem ntau daim ntawv thov. Cov hlau nplaum backplate muab ntau dua tuav quab yuam rau tib qhov loj me tab sis yuav tsum muaj kev sib raug zoo polarity (magnetized tom qab sib dhos).
Adhesive Backing Types (3M Daim kab xev) thiab Peel-Lub zog
Rau kev cai daim paib fasteners, cov hlau nplaum pem hauv ntej tuav feem ntau txuas rau cov paib uas siv cov nplaum nplaum rov qab . 3M VHB (High Bond) daim kab xev yog tus qauv:
3M 9495 (ob npaug-sab acrylic daim kab xev): Peel zog 2.5-3.5 N / mm², kub ntau -40℃rau 149 degree. Haum rau hlau, yas, thiab acrylic paib. Kho hauv 24 teev (72 teev kom muaj zog tag nrho).
3M 300LSE (siab-tack for low deg energy plastics): Rau polypropylene, polyethylene, los yog textured nto. Peel zog 3.0-4.0 N / mm².
Ua npuas ncauj daim kab xev (xws li, 3M 4941): Rau cov paib tsis sib xws. Compressible, absorbs kev nyuaj siab. Lub zog qis dua (1.5-2.5 N / mm²) tab sis zoo dua qhov sib txawv.
Rau kev txiav txim ntau, peb siv 3M daim kab xev ua ntej- ntsia rau ntawm cov hlau nplaum. Cov paib sib dhos ces nias rau ntawm daim kab xev. Qhov no tshem tawm qhov xav tau rau cov neeg siv khoom siv nplaum. Daim kab xev lub tev lub zog yuav tsum tshaj qhov sib nqus tuav quab yuam tsawg kawg yog 2x: yog tias cov hlau nplaum tuav 1,000g, daim kab xev yuav tsum tiv taus 2,000g shear quab yuam los tiv thaiv cov paib los ntawm zawv zawg tawm ntawm cov hlau nplaum.
Kev txiav txim tshwm sim feem ntau loj (500-5, 000+ teeb) thiab xav tau cov ntim tshwj xeeb:
Txhua cov hlau nplaum teeb (pem hauv ntej tuav + backplate) ntim rau hauv ib lub hnab poly los tiv thaiv cov hlau nplaum -rau- hlau nplaum attraction thaum shipping.
50 lossis 100 teeb rau ib lub thawv sab hauv.
Cov thawv sab nrauv sau nrog ntau, polarity (rau cov hlau nplaum backplate), thiab hom nplaum.
Rau kev xa khoom mus txawv teb chaws, cov hlau nplaum yuav tsum tau ntim nrog hlau thaiv lossis nrog qhov sib nrug txaus kom tau raws li IATA cov khoom siv hlau nplaum (UN2807). Rau feem ntau cov paib hlau nplaum (me me), daim teb ntawm pob khoom sab nrauv yog<0.00525 gauss, qualifying as non-regulated. We supply each package with a magnetic field measurement certificate.
Peb muab cov kev cai tsim khoom lag luam kev xaiv: tus tuav hlau nplaum tuaj yeem overmolded nrog koj lub tuam txhab logo lossis muab rau hauv cov xim kev cai (dub, dawb, lossis Pantone-xim xim). Rau cov txheej xwm VIP, peb muab kub lossis nyiaj -plated sib nqus fasteners.
Cov lus nug nquag
Q: Puas yog cov npe hlau nplaum puas cuam tshuam rau cov pacemakers lossis cov cuab yeej kho mob?
A: Yog, cov hlau nplaum muaj zog tuaj yeem cuam tshuam nrog cov pacemakers. Peb pom zoo kom muaj daim ntawv ceeb toom: "Cuav cov hlau nplaum tsawg kawg 150mm (6 nti) ntawm cov pacemakers." Rau cov koom haum koom nrog cov neeg ua haujlwm kho mob, peb muab cov khoom qis qis - teb ferrite-raws li fasteners (<1,000 Gs surface field) as a safer alternative.
Q: Kuv puas tuaj yeem siv cov ntawv sib nqus ntawm cov ntaub lo lo ntxhuav lossis lwm cov ntaub mos muag yam tsis muaj kev puas tsuaj?
A: Yog. Siv cov hlau nplaum nrog cov yas mos los yog roj hmab txheej (los yog tso ib qho me me disc ntawm lub nraub qaum thiab ntaub). Cov ntaub yog tsis pierced los yog pinched. Rau ultra- cov ntaub mos mos (silk chiffon), siv cov hlau nplaum me tshaj plaws (6-8mm txoj kab uas hla) kom txo qis ntawm cov ntaub.
Q: Yuav ua li cas muaj pes tsawg zaus 3M VHB daim kab xev repositioned thaum sib dhos?
A: Thaum nias, daim kab xev yog ruaj khov thiab tsis tuaj yeem rov ua dua yam tsis muaj daim kab xev puas. Siv lub jig lossis template los tso cov hlau nplaum kom raug ntawm daim paib ua ntej nias. Peb muab kev cai jigs rau kev txiav txim loj los xyuas kom meej qhov chaw.
