Ntsws kev faib tawm zaj duab xis

Shrink zaj duab xis yog siv hauv kev muag khoom thiab thauj cov txheej txheem ntawm ntau yam khoom. Nws lub ntsiab haujlwm yog ua kom ruaj khov, npog thiab tiv thaiv cov khoom. Lub ntsws zaj duab xis yuav tsum muaj qhov siab txhaws, cov shrinkage zoo thiab qee yam kev shrinkage kev ntxhov siab. Thaum lub sij hawm txiav cov txheej txheem, zaj duab xis tsis tuaj yeem tsim lub qhov. Txij li thaum ntsws zaj duab xis feem ntau siv tawm sab nraud, nws yog qhov tsim nyog yuav tau ntxiv UV los tiv thaiv ultraviolet tus neeg sawv cev. Xws li OPS / PE / PVC / POF / PET ntsws zaj duab xis.

1) PE tshav kub shrinkable zaj duab xis yog siv dav hauv tag nrho cov khoom sib dhos ntim ntawm cov cawv, cov kaus poom, cov dej ntxhia, ntau yam dej haus, ntaub thiab lwm yam khoom. Cov khoom muaj qhov hloov tau yooj yim, muaj kev cuam tshuam, tiv taus rhuav, thiab tsis yooj yim rau tawg. , Tsis yog ntshai kev cuam tshuam, loj shrinkage tus nqi;

2) PVC zaj duab xis muaj cov yam ntxwv ntawm siab hloov, zoo gloss thiab siab ntsws;

3) POF muaj cov yam ntxwv ntawm siab nto gloss, zoo toughness, siab rhuav kuj, hnav kub txheej txheem thiab haum rau tsis siv neeg lub siab ceev ntim. Nws yog cov khoom hloov pauv ntawm cov tsoos PVC kub shrinkable zaj duab xis. POF txhais tau hais tias zaj duab xis kub shrinkable. POF sawv rau ntau txheej txheej-extruded polyolefin kub ntsws zaj duab xis. Nws siv linear low-density polyethylene ua lub nruab nrab txheej (LLDPE) thiab co-polypropylene (pp) raws li txheej sab hauv thiab sab nraud. Nws yog cov tshuaj yas dhau los thiab rho tawm ntawm lub tshuab, thiab tom qab ntawd ua tiav los ntawm cov txheej txheem tshwj xeeb xws li kev tuag ua qauv thiab zaj duab xis ua npuas siab.

4) OPS shrink zaj duab xis (taw qhia polystyrene) tshav kub shrinkable zaj duab xis yog hom tshiab ntawm cov khoom ntim nrog ops tshav kub ntsws zaj duab xis uas ua tau raws li kev tiv thaiv ib puag ncig. OPS tshav kub shrinkable zaj duab xis muaj lub zog loj, siab rigidity, ruaj khov duab, thiab zoo gloss Degree thiab pob tshab. Yooj yim ua, xim yooj yim, ua haujlwm luam ntawv zoo, thiab tsis tshua muaj luam ntawv ntau. Rau cov cim lag luam uas pheej niaj hnub ua luam ntawv zoo, nws yog qhov kev txhim kho ntawm cov khoom siv. Vim tias lub siab ntsws thiab lub zog ntawm OPS zaj duab xis, nws tuaj yeem haum ntim nrog ntim ntawm cov duab sib txawv, yog li nws tsis tuaj yeem tsuas yog luam tawm cov qauv zoo nkauj, tab sis kuj ua tau raws li kev siv cov tshiab ntim ntim nrog cov duab sib txawv.

Cov yeeb yaj kiab uas tsis muaj tshuaj lom, tsis muaj ntxhiab, tiv taus roj uas ua tau raws li cov qauv khoom noj huv pub rau cov neeg tsim qauv siv cov xim muag kom ua tiav qhov 360 daim ntawv lo tsim, muab kev ua si tag nrho rau kev tsim thiab kev xav, kom cov dej haus cawv thiab lwm yam khoom tuaj yeem nyob ntawm daim ntawv lo Cov qauv hauv kev siv yog qhov pom tseeb dua, nthuav qhia cov duab ntawm lub txee, thiab tsim cov thawv ntim tsis tsim nyog. 5) Cov yam ntxwv ntawm PET tshav kub-shrinkable polyester zaj duab xis: nws yog qhov ruaj khov nyob rau hauv ib txwm kub, shrinks thaum rhuab (saum toj no lub khob hloov kub), thiab cov cua kub ntsws ntau dua 70% hauv ib qho kev taw qhia.

 

Qhov zoo ntawm tshav kub shrinkable polyester zaj duab xis ntim yog:

Lub cev yog pob tshab thiab muaj kev cuam tshuam cov duab ntawm cov khoom.

Txawm nruj rau qhov ntim, zoo tiv thaiv kev tawg.

③ Los nag, noo noo, thiab cov ntaub ntawv pov thawj me me.

Tsis muaj txiaj ntsig rov qab, muaj qee qhov los tiv thaiv kev cuav.

 

Tshav kub shrinkable polyester zaj duab xis feem ntau siv rau hauv kev lag luam yooj yim, dej haus hauv khw, khoom siv hluav taws xob, cov khoom lag luam hlau, tshwj xeeb tshaj yog ntsws daim ntawv lo yog nws daim teb tseem ceeb tshaj plaws. Vim tias nrog txoj kev loj hlob sai ntawm PET cov raj mis ntim cawv, cov fwj dej haus cawv xws li kafes, sprite, thiab ntau yam kua txiv yuav tsum PET tshav kub ntsws zaj duab xis kom tau sib phim nrog cov ntawv ntim cua sov. Lawv koom nrog cov qeb polyester thiab yog cov khoom ib puag ncig uas yooj yim rau cov khoom siv dua tshiab. siv. Ntxiv rau kev siv los ua cov ntawv lo ntsws, kub-shrinkable polyester zaj duab xis tam sim no kuj tseem siv rau hauv cov ntim sab nraud ntawm cov khoom lag luam txhua hnub.

Vim tias nws tsis tuaj yeem tsuas yog tiv thaiv cov khoom ntim los ntawm kev poob siab, nag, noo, thiab xeb, tab sis kuj tseem ua cov khoom lag luam yeej cov neeg siv nrog nws cov ntawv luam tawm zoo nkauj sab nraud ntim, thiab nws tuaj yeem qhia cov duab zoo ntawm cov chaw tsim khoom. Tam sim no, ntau thiab ntau cov neeg lag luam ntim siv luam yeeb yaj kiab los hloov zaj duab xis pob tshab. Vim tias luam tawm ntsws zaj duab xis tuaj yeem txhim kho qhov pom ntawm cov khoom, nws yog qhov zoo rau kev tshaj tawm cov khoom lag luam, thiab cov cim kev lag luam tuaj yeem muaj kev nkag siab tob hauv lub siab ntawm cov neeg siv khoom.

 

Ntsws zaj duab xis ntim tshuab tshuab

Txheeb xyuas kom haum Cov hauv qab yog nruab nrog cov neeg tuaj yeem, uas tuaj yeem raug thawb ntawm qhov siab, thiab qhov siab tuaj yeem hloov kho kom haum raws li qhov loj me ntawm pob.

 

Cov Txheej Txheem Ua Haujlwm

1. Ua ntej tshaj tawm lub sijhawm cua sov rau lub tshuab.

2. Tom qab koj nias qhov kev tuav lossis khawm, lub khib lub tog raj kheej solenoid valve yog energized thiab tso zis tawm mus thawb lub iav, thiab cov iav tsav lub saw. Nyob rau lub sijhawm no, qhov rov qab hloov kho ntawm lub tog raj kheej khib tau muab tua. Thaum lub khib lub tog raj kheej khiav mus rau sab saum toj tuag chaw, lub hauv ntej sib thooj ntawm lub tog raj kheej tig, thiab solenoid valve ntawm lub qhov cub lub tog raj kheej yog energized thiab tsim tawm.

3. Thaum lub qhov cub lub tog raj kheej khiav mus rau sab saum toj tuag chaw, lub timer pib qeeb thiab lub khib lub tog raj kheej solenoid valve yog de-energized.

4. Thaum sijhawm tas sij hawm, lub solenoid valve ntawm lub qhov cub lub tog raj kheej yog de-energized.

5. Raws li tus chij hom ua haujlwm, txiav txim siab txiav txim siab txuas mus ntxiv ua haujlwm txuas ntxiv.

 

Cov ntaub ntawv cuam tshuam txog ntsws zaj duab xis uas cov kws kho mob tau hais rau koj hnub no nyob ntawm no. Kuv ntseeg tias txhua tus muaj kev nkag siab zoo ntawm kev faib tawm ntawm cov yeeb yaj kiab ntsws thiab yuav ua li cas siv cov yeeb yaj kiab ntsws tom qab nyeem tus editor cov lus piav qhia, txoj cai? Ntsws zaj duab xis yog qhov tseeb yooj yim heev, yooj yim siv thiab nqi-ntim khoom ntim khoom. Qhov no zoo ntawm cov khoom ntim tsis yog ib puag ncig. Nws yog qhov nyuaj dua rau kev rov qab siv tom qab siv thiab tus nqi rov siv dua yog qhov tsawg, yog li nws tuaj yeem hais tias nws tsis tuaj yeem rov siv dua. Peb cia siab tias yuav muaj kev tawm tsam zoo dua qub thiab ntau dua qub rau ib puag ncig kev tiv thaiv yeeb yaj kiab yav tom ntej.


Sijhawm Post: Dec-08-2020