Lub qhov rais pleated yog qhov tsim qhov rais uas tuaj yeem folded. Nws yog dav siv nyob rau hauv cov cheeb tsam huab cua txias kom lub qhov rais qhib tag nrho qhib rau qhov cua siab tshaj plaws thaum xav tau. Folding qhov rais kuj siv tau los kaw balconies thiab patios los tiv thaiv lawv ntawm cov khoom. Folding qhov rais tau nyob ib ncig ntawm lub sijhawm ntev, nrog qee qhov kev tsim lub qhov rais keeb kwm thiab kev siv txij li 100 xyoo.
Nyob rau xyoo 19th thiab thaum ntxov 20th, qee lub nroog hauv Tebchaws Europe tau pib siv lub qhov rais folding. Lub qhov rais muaj ib tug series ntawm interfolded iav mosaic thav duab uas khoov sab nraud los tsim lub qhov rais qhib tag nrho. Nyob rau hauv qhov tsim no, ib tug series ntawm me me ywj siab qhov rais yog stacked ua ke, thiab lawv muaj peev xwm yuav folded thiab unfolded dawb do kom haum txawv spatial xav tau kev pab. Hauv qee lub nroog, xws li Paris thiab Amsterdam, folding windows tau dhau los ua ib qho kev kos npe ntawm cov vaj tsev nyob.
Nyob rau hauv nruab nrab -20th caug xyoo, folding windows tau nrov nyob rau hauv cov nroog ntug hiav txwv dej thiab thaj chaw huab cua sov hauv Tebchaws Meskas. Hauv cov xeev xws li California thiab Florida, folding windows tau dhau los ua qhov tseem ceeb ntawm cov tsev so loj thiab chaw so. Raws li thev naus laus zis txuas ntxiv txhim kho, folding windows tau txhim kho ob qho tib si hauv qhov tsos thiab ua haujlwm. Niaj hnub nimno folding qhov rais, raws li peb pom lawv niaj hnub no, feem ntau muaj xws li ib los yog ntau tshaj folding panels uas swb raws rails, tso cai rau tus neeg siv kom ywj siab tswj ntau npaum li cas lub qhov rais qhib.
Niaj hnub no lub qhov rais folding ua lub luag haujlwm tseem ceeb hauv kev tsim vaj tsev thiab kho kom zoo nkauj. Lawv tso cai rau kev sib txuas ntawm qhov chaw sab hauv thiab sab nraum zoov thiab muab qhov cua thiab hnub ci. Hauv qee thaj chaw nplua nuj thiab cov zej zog nyob hauv high-end, folding windows tau dhau los ua cov khoom zoo nkauj nrov heev. Folding qhov rais yog ib qho kev xaiv zoo rau cov neeg uas xav ntxiv tus nqi thiab style rau lawv lub tsev, vim tias lawv tsis tsuas yog muab qhov zoo nkauj zoo nkauj xwb tab sis kuj ua rau muaj txiaj ntsig zoo ntawm lub tsev.
