How waterproof should a hiking backpack be for heavy rain?

For alpine-level storms, a 5000mm hydrostatic head rating with welded seams is recommended. PU-coated fabrics under 2000mm are insufficient for extended heavy rain.

Are waterproof hiking bags truly waterproof for submersion?

Most hiking bags are not made for submersion. Only dry bag-style backpacks with TPU lamination and roll-top closures can resist brief immersion.

Is TPU better than PU for waterproof backpacks?

TPU offers higher abrasion resistance, better waterproof retention, weldable seam construction, and greater compliance with PFAS-free standards. PU is less durable in wet climates.

Do waterproof zippers make a big difference?

Yes. Waterproof zippers such as YKK AquaGuard reduce water ingress significantly, especially under directional rain or river spray.

Why does my waterproof backpack still get wet inside?

Water often enters through seam holes, non-waterproof zippers, or worn fabric coatings. Waterproofing depends on all components working together.

Mvura inofamba-famba mabhegi: Chii chaizvo chakakosha

Refu-kureba mahoridhe anowanzofungidzira kuti a Bhegi remvura Hiking Ingori "chero backpack iyo inoramba mvura." Zvinosuruvarisa, uku kusakwana uku kunotungamira kune zvipfeko zvakanyoroveswa, njodzi dzemagetsi dzakakuvadzwa uye dzisina basa munguva dzakawanda-zuva. WaterProofing haisiri chinhu chimwe-chiri system, kusanganisa nesainzi yezvinhu, seam engineering, kuyedza zviyero uye mitemo yezvakatipoteredza yakakurumidza kusvika mumakore mashanu apfuura.

Chinyorwa ichi chinotsanangura kudaro nheyo injini, Real-World Performance Factors, uye Kudzora Kuchinja Izvo zvino zvinotsanangura chizvarwa chinotevera che Hiking mabhegi emvura mvura magadzirirwo. Kunyangwe iwe uchienzanisa pu-coated daypack ne tpu-yakarongedzwa expedition pack, kana kusarudza iyo Best WaterProof Hiking Bhegi Kuti uve nekuvimbika kwenguva refu, iwe unozodzidza chaizvo izvo zvirevo zvine musoro-uye ndeupi mazwi ekushambadzira iwe unogona kufuratira.

WaterProof Hiking Bhegi rakatorwa pamhenderekedzo yegungwa, kuratidza jecha kuramba uye nekunze kuita.

Shunwei 30L WaterProof Hiking Bhegi inoratidzwa pamhenderekedzo yegungwa kuratidza chaiko kwekunze kwekunze.

Nei kudzora kwemvura mumabhokisi ekukasira kazhinji kusanzwisisika

Bvunza chero mitsva mutsva, "Chii chinoita backpafu?"
Vazhinji vachapindura kuti: "Zvinyorwa zvine caning."

Izvo chete 20% zvechokwadi.

Zvechokwadi Bhegi remvura Hiking Tres on:

• Base machira + inobata musimba
• Hydrostatic Musoro (Water Column) Rating
• Seam Kuvaka nzira
• Zipper waterproof ratidziro
• Dhizaini geometry iyo inodzivirira pooling
• Miedzo yebvunzo: ISO 811 / en 343 / JIS L 1092
• PFA-YEMAHARA CHEMICAL COMELICE Mushure me2023

Kana paine chero chipi zvacho cheizvi chakundikana, paki yacho ingori "inodzivirira mvura," kwete mvura yemvura.

Semuyenzaniso:
A nylon pack naJuzzmm cho coating ichadzokorora Drizzle, asi seam tsono makomba anokwanisa kusvetuka pasi pekumanikidzwa, zvichireva kuti mushandisi anotenda kuti vakatenda here kuti vakatenga Bhegi remvura Hiking Kana-mumamiriro ezvinhu chaiwo - haasi mvura zvachose.

Kunzwisisa Kwemvura Ratings: Chii Iso 811 neEn 343 zvinoreva

Mhando dzakawanda dzinozvikudza kushambadzira "3000mm mvura!" Pasina kutsanangura izvo nhamba yacho inomiririrwa.

Hydrostatic Musoro (HH): Iyo indasitiri's Core WaterProof metric

Aya matanho kumanikidza pamberi pemvura inopinda mucheka. Kumusoro = zviri nani.

Chaizvoizvo Rags:

Backpack mhando	Hydrostatic Musoro chiyero	Zvinoreva Chaizvoizvo
Standard hiking backpack	600-1500 mm	Mvura inonaya chete
Pu-coated mapaketi	1500-3000 mm	Zvine mwero / zvakatsiga mvura
Tpu-yakarongedzwa technical packs	5000-10,000 mm	Kunaya Kwazvo, Rwizi Spray
Zvikwama zvakaoma	10,000+ mm	Waterproof pasi pepfupi Submersion

Iso 811, jis l 1092, uye en 343 Tsanangura mamiriro ezvinhu bvunzo, asi chaiyo-yenyika-yenyika durabild madonhwe 40-60% mushure mekuratidzwa kwehupfu kana uv kuratidzwa kweUV. Ndokusaka yakanakisa mvura yekukwira backpack Haisi chete nezve nhamba dzekutanga chete - ndezvekuchengetedza mvura mushure memwedzi yemwedzi yekukanda matombo nemidzi yemuti.

WaterProof zvinhu: Pu vs TPU VS PVC-Ndedzipi Vafambi Vanofanira Kuziva

Pu coating (polyurethane)

Iyo yakajairika uye yehupfumi mhinduro ye Mvura inofamba-famba mabhegi.
Zvakanaka: Lightweight, inoshanduka.
Kuneta: Hydrolysis (kuputsa kubva pakunyorova), kuderera kwemvura mushure memwaka 1-2.

Tpu yekuomeswa (Thermoplastic polyurethane)

Premium sarudzo inoshandiswa mune makomo makomo.
Zvakanakira:
• Yakakwira HH Rating
• zvakanyanya kuramba kusvika kuabresion
• Zvisungo zviri nani kuna Nylon
• Inoshanda nemazvo nehembe dzakapisa-dzakapfeka
• zvakatipoteredza zvakachengeteka kupfuura PVC
Zvinokuvadza: mutengo wepamusoro.

Kana iwe uchida a Best WaterProof Hiking Bag remvura, Tpu ndiyo goridhe chiyero.

PVC inobatanidza

Waterproof asi anorema, zvakatiparadzaniswa, zvakarambidzwa mune mamwe eu eu ekunze mapoka.

Machira uremu vs waterproofing

Kurema hakufanane zvakanyanya mvura.
Injiniya bvunzo dzinoratidza:
• 420d tpu machira ekunze 600D pu machira mune yemvura kurwisa ne 2-3 ×.
• inovhara nyaya yemhando yepamusoro kupfuura Denier kuverenga.

Seam Kuvaka: Iyo inonyanya kutsoropodza (uye yakanyanya kufuratirwa) mamiriro ekunze

Mvura zhinji inopinda kwete kuburikidza nemucheka-asi kuburikidza seams.

1. Tsika yekuchera

Vanonwe anogadzira maburi 5,8 muzana muzana. Kunyangwe kana tapedurwa, kutadza kwenguva refu kunoitika.

2. Seam Taping

Inovandudza mvura proproofing asi inoputsa nekugeza, kupisa uye flex.

3. Yakakwira-frequency yakachekwa seams (zvakanakisa)

Inoshandiswa mune nyanzvi Bhegi remvura Hiking magadzirirwo.
Zvakanakira:
• zero anonamira maburi
• yunifomu yemvura kusungwa
• Kugara kwenguva refu

Kana iyo brand ichitsanangura chigadzirwa chayo se "Waterproof" asi inoshandisa yakamanikidzwa seams isina tepi, haisi yemvura-nguva.

WaterProof Zippers: SBS, YKK uye Dzvinyiriro Ratings

Zippers ndiyo yechipiri-yakakura kutadza pfungwa.

Premium WaterProof Packs Shandisa:
• ykk aquaguard
• Tizip Airthight zippers
• Dzvinyiriro-Rated Inonaya Zippers

Budget "WaterProof" kumashure kwemasheya kazhinji anoshandisa yakajairika coil zippers ine rubber flaps. Izvi zvinongodzivirira kubva kunaya kwemvura uye hachifanirwe kutorwa chikamu che Hiking mabhegi emvura mvura dhizaini.

Unogona Kuvimba "Water Watings Ratings" kubva kumabhiza ekushambadzira?

Mazhinji mabheneketi anovimba nemitemo yakareruka:
• "Kunaya-chiratidzo"
• "Mamiriro ekunze-chiratidzo"
• "Mvura-Rebelden"
• "Dutu-Rakagadzirira"

Hapana chimwe cheizvi chinoenderana neAni, iso kana en zviyero.
Chete hydrostatic musoro + sea technology + dhizaini engineering inogona kutsanangura iyo Casual Kufamba Kufamba Hiking Bhegi zvekushandisa chaiko-kwenyika.

Bhegi rekukwira rwemvura richisvika rinoti-mwedzi wekunaya mumakomo, kuratidza mvura madonhwe emvura uye kukwidza mibvunzo pamusoro pechokwadi chechokwadi mvura yekuvimbika.

Bhegi rekukwira rwemvura mumvura inorema mumvura yemakomo, vachiratidzira mashandiro ekutsvaira kwemvura kazhinji anowanzoita kubva kune chaiyo-hupenyu kuita.

Maindasitiri Mitemo Inokanganisa Matsime emvura mu 2024-2025

Sezvo 2023, pfas zvirambidzo muEU uye akati wandei U.S. States inorambidza yakawanda nhaka yemamiriro ekunze.

Izvi zvakaita kuti:
• PFA-YEMAHARA TPU ADVA
• New Eco-Coatings inotsiva DWR inopedzisa
• Yakagadziridzwa bvunzo zviyero zvekunze gear

Kune Vanotenderwa Vanotengesa, Kuteerana neEN 343 uye kusvitsa kunowedzera kudikanwa kuti zvibvumirano zvekutenga zvekutenga pamusoro pe500 zvikamu. Chazvino Bhegi remvura Hiking inofanirwa kuyera kuita pamwe nekuzvinyudza kutevedzera.

Kangani mari yekukomba kwenguva yakareba ingaramba kunaya?

WaterProofing haisi binary. Hakuna bongozozo racho "rinodyiwa zvizere nekusingaperi."
Kuedza data kubva mukudyidzira zvidzidzo zvinoratidza:

• Pu-Coated Mabhegi → kutadza mushure meawa 1-2 maawa ekunaya kwemvura
• TPU-Lamated Packs → GADZIRA YEMAHARA YEMAHARA YEMAHARA kusvika maawa matanhatu
• Roll-yepamusoro yakaoma mabhegi → Ramba Ramba Kupfupikisa Kunyudzwa

Kuita kwechokwadi kunoenderana:

• Kunaya kwakasimba (kuyerwa mu mm / awa)
• SEAM FATHUE
• Dzvinyiriro kubva pakurongedza zvirimo
• angle yeMakisa Mvura
• Wick kuburikidza nefudzi tambo

A Bhegi remvura Hiking yakashambadzirwa se "5000mm" inogona kungorarama 120-180 maminetsi yemvura inochengeterwa mvura yekupisa.

Chokwadi pamusoro pemvura inovhara: Inobatsira, asi kwete yekuchengetedza mvura

Vazhinji vafambi vanofungidzira kuti mvura inonaya "ichaita chero kurongedza mvura."
Kwete yechokwadi.

Kunaya kwemvura kutadza nekuda kwe:

• pasi Drainage mapundu
• mhepo inosimudza
• abrasion kubva kumapazi emuti
• mvura inodzungudza kuseri kwemapfudzi tambo
• mvura inoratidzika mumusana musana

Kabati mvura yakanaka kwazvo Kupokana Kwemamiriro ekunze, asi haigoni kutsiva tpu yekuomeswa kana yakavezwa seams.

Kana iwe uchida kuvimbiswa kuoma, sarudza a Kufamba netsoka na:

• TPU machira
• Welded seams
• Roll-yepamusoro kuvharwa
• WateryProof zipper
• Yemukati yakaoma compartments

Uku ndiko kugadziriswa kunoshandiswa mu Best WaterProof Hiking Bhegi mhando dzeAlpine uye marathon-hiking nharaunda.

Ndezvipi zvinhu zvine basa chaizvo mune yemvura inofamba-famba bhegi?

1. Nyama mhando

TPU> PU> PVC yekubhadhara kwenguva refu mvura uye kutevedzera zvakatipoteredza.

2. Mvura yekoramu

Minimumende madiki ekukomba kwakakomba:
3000mm yemamiriro ekunze akasanganiswa;
5000mm + kumvura inonaya.

3. Seam kuvaka

Kana isina kubatwa, haisi yemvura.

4. Kuvhara Type

ROPA-yepamusoro Systems Outperform Zipper-chete magadzirirwo.

5. Compartment Lay

Single-compartment yakaoma-zone magadzirirwo anodzivirira kuyambuka-kusvibiswa kana imwe muhomwe yekudonha.

6. Kufefetedza

WaterProof mabhegi anotambudza humidity-investa mumapanhi ekudzvinyirira ekudzivisa kudzivisa kubvumidza.

7. Regulatory kutevedzera

Tsvagai PFA-YEMAHARA YEMAHARA YEMAHARA; Nyika dzakawanda zvino dzirambidza nhaka yeDWR makemikari.

Chaizvoizvo-World Scenarios: Kana WaterProofing Chaizvoizvo Zvakakosha

Scene A: 2-Hour Gomo Dutu

Pu-coated pack → mbatya dzakapusa mukati
TPU-yakarongedzwa pack → Dya kune iyo yakazara nguva

Muenzaniso B: River Coverding

Pu pack → Seam Lakage
TPU + Roll-Pamusoro → Kupona Kupfupikisa Kunyudzwa

Scenario C: Multi-day Humid Trek

Pu pack → Hydrolysis inotanga mushure mekudzokororwa kwakanyorova / yakaoma matinji
TPU → Yakadzika, inowanzoitika mvura yemvura mumwaka wese

Saka-ndeipi mvura yemvura yekukwira mabhegi iwe waunofanira kusarudza?

Kana kushandisa kwako uchishandisa:

• refu-refu nzira
• alpine mamiriro ekunze
• Kuchengetedza zvemagetsi
• Photography Gear
• Mult-day treks

Sarudza TPU + WELDED seams + roll-yepamusoro kuvharwa.
Iyi gadziriso inoramba iri yegoridhe yakaenzana neye nyanzvi kunze kwekunze.

Kana iwe uchifamba:

• pfupi yezuva nzendo
• Chiedza Drizzle
• mafambiro emadhorobha

Pu-coated mapaketi ane basic taping akakwana.

Sarudzo chaiyo inotsamira zvachose painoratidzwa nguva, kunaya kwemvura, uye kushivirira kwako kwegomo yakanyorova.

FAQ

1: Ko babatsiri rinokwenyoka rinofanira kuva nemvura inonaya here?
Yeiyo chaiyo alpine mamiriro, a 5000mm hydrostatic Musoro chiyero Yakabatanidzwa neye-eSams ndeye mashoma anodikanwa kuti agare akaoma panguva yemadutu asingagumi kupfuura maawa maviri. Pu-coated backpacks yakamanikidzwa pasi2000 haina kukwana kune mvura yakawanda yekunaya.

2. Mvura inofamba-famba mabhegi ezvekubhururuka zvechokwadi kune submersion?
Mazhinji madzishe emabhureki haana kugadzirwa kushandiswa pasi pevhu. Chete Dry-bhegi maitiro Roll-yepamusoro kumashure Nezvakawanda zvinopfuura 10,000mmmm Kugara kuchikwira kwemvura kuhukura mabhegi ane mainjinwi emvura-kwete kuzara kwakazara.

3. Tpu iri nani pane pu kune mvura proproof?
Ehe. TPU inopa Superior Abrasion Rishenion, inochengetedza mari yekuita nguva yakareba, inotsigira yakakwira-frequency yakavezwa seams, uye inogadzirisa zviri nani nemitemo yemazuva ano yezvemamiriro ekunze. Pu ndeyehupfumi zvakanyanya asi kupwanya nekukurumidza mumamiriro ezvinhu akanyorova kana akanyorova.

4. Ita mvura yekuita zippers inoita mutsauko mukuru?
Ehe. Standard zippers inogona kubvumira ingness yemvura mukati memaminitsi. Yakakwira-giredhi yemvura zippers dzakadai seYkk aquagard zvakanyanya kuvandudza kuchengetedzwa, kunyanya mumvura yekunaya kana kuti mvura-kupfira mamiriro ezvinhu.

5. Nei madhiri angu "ekudzosera mvura" achiri kunyorova mukati?
Zvizhinji zvinodonha zvinoitika kuburikidza neSams, isiri-yemvura zippers, kana machira ipo yekubatira yapera simba. WaterProofing is system: Kana chero chikamu chikatadza, mvura inozopedzisira yapinda mupepepa.

Mareferensi

ISO 811 - TEXILE WOVEPROOF KUTENGA SANGANO RENYAYA, YENYAYA YENYAYA YEMADZIMA
En 343: Zvipfeko zvinodzivirira kupfeka mvura, yeEuropean Commikete yekuregerera
"Hydrostatic musoro kuita mumachira ekunze," machira ekutsvagisa Institute
"Tpu vs ph pu colatings mune yekunze gear," Polymer Science Ongororo
"PFAS Zvirambirambidzo mumidziyo yekunze," European makemikari agency
"Real-World Inonaya Kuedza," American Hiking Society
"Abraesion uye kurasikirwa nemvura kurasikirwa muNylon machira," Science Science Journal
"Zipper WaterProofing Performance Kuongororwa," Kunze Gear Laboratory Technical Report

Key Insight

Bhegi remvura rinofamba-famba rinoenderana neyekurumidzira emajiniya, kumanikidzwa-kuyedzwa kwemvura zviyero, uye kutendeka kwevanhu havana kushambadzira.
Kunzwisisa kuti yako backpack inofambidzana neyako nguva yekuvakwa, seam kuvaka, hydrostatic kumanikidza, uye zvakatipoteredza ndiyo kiyi chaiyo yekusarudza iyo chaiyo muenzaniso.

Kubasa kwemvura kunoita sei?
Kuburikidza nemucheka wakafukidzwa kana kuti wakamanikidzwa

Nei midziyo yemvura ichikanganisa?
Abraasion, seam Fatgue, zipper kuvhiringidza, uye kusvibiswa kwemakemikari kuderedza huwandu hwemvura uye kusvika 60% mushure mekushandiswa kwemunda.

Chii chinonyanya kukosha kana uchitenga?
Tpu yekudziedza, yakavezwa seams, 3000-5000mm hydrostatic musoro, pfas-yemahara kutevedzera, uye kugadzira geometry iyo inodzivirira kudzimisa.

Sarudzo dzekufunga nezvevhu dzakasiyana:
Zuva rekufamba-famba
Mult-day trekkers → Tpu + Welded seams + roll-yepamusoro.
Vatori vemifananidzo / vashandisi vemagetsi → kuoma kwemukati mishonga + yakakwirira-kumanikidza zippers.

Ndeipi nguva refu-refu maitiro?
Iyo indasitiri iri kuchinjika kune tpu, yePFA-yemahara-yemahara marara, uye yakafambira mberi yemvura yemvura semamiriro ekunze akasimbisa. Izvi zvichatsanangudza kuti Brands inoti mvura yemvura uye kuti vanofamba sei vanoongorora chigadzirwa kuvimbika.

Nhau