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Inqubo yokukhiqiza yezikhwama ezilukiwe ze-PP

Isikhwama sokwenziswa kwe-PP Imikhiqizo eyenziwe nge-polypropylene kanye ne-polyethylene resin njengento ebaluleke kakhulu ebonakalayo, ekhishwe futhi yelule ocingweni olufulethi, bese ilukiwe futhi igcwele. Izikhwama ezilukiwe kufanele sizibonile, kepha uyayazi inqubo yayo yokukhiqiza? Lapha, ake sithole.

Umlando wesikhwama solukiwe

Ngawo-1930s, uH. Jaeque wasungula ubuchwepheshe obusha ekukhiqizweni kwama-fidaments anqunyiwe (ama-filaments aphansi) futhi uhlukanise imicu yefilimu ngocwaningo lwe-polyvinyl chloride ifilimu;

Ngawo-1950s, O. B. RASMUSSE yathuthukisa imicu yokuluka kusetshenziswa izindlela zokukhishwa kwefilimu nemishini yokungezelela.

Ngo-1965, iYurophu yaqala ukukhiqizwa kwezimboni ze-UnidiRectival Stretch Flat Wire ukukhiqizwa kwezikhwama ezilukiwe zokufaka izimboni.

Inqubo yokukhiqiza izikhwama ye-PP Woven  

Umshini wokukhiqiza isikhwama we-PP

1. Ukulungiswa okungavuthiwe

 

Ngokwezidingo zekhasimende zekhwalithi, izilinganiso ezahlukene zezinto ezingavuthiwe zingasetshenziswa. Uma kungokudla, ukusetshenziswa kwezinto ezisetshenziswayo akuvunyelwe, futhi kufanelekile ukwengeza okungaphezulu kuka-8% we-filler masterbatch. Ngokuvamile, imali ephakeme engama-30- 40% yezinto ezisetshenzisiwe eziphindaphindwayo kufanele ingezwe. I-Filler Masterbatch kufanele ingezwe ngo-10-15%.

2. Ukudweba

 

Lesi yisinyathelo lapho i-polypropylene efudumele idonswa kwi-wire enhle, ububanzi obuthile obunqunywe ubuningi besikhwama solukiwe esidingwa yikhasimende. Ngokuvamile, ububanzi bokugcwala buphakathi kwama-filament ayi-10 no-15.

3.Indwangu elukiwe

 

Intambo idonswa futhi ifakwe endwangu ngokuhlangana kwe-warp kanye ne-weft, isinyathelo esivame ukwenziwa ku-loom esiyindilinga. Ngaphambi kokuthi i-warp ye-warp ingenise umshini wokushaya oyindilinga, i-warp yarn iwela ngohlaka olunsundu, futhi i-weft bobbin ihamba ekuhambeni okujikelezayo ngentambo ye-warp ekuvuleni okuwela isilinda. Inani le-warp ye-warp elingena emshinini oyindilinga olinkingeni linqunywa ngenani lama-shuttle emshinini oyindilinga.

Kule nqubo yokukhiqiza, kunezinkomba eziningana: Ukuqina kwamandla, ububanzi, amandla ashubile kanye nesisindo ngeyunithi ngayinye yeyunithi yendwangu elukiwe.

4. I-film coating

 

Lesi sinyathelo sibandakanya ukugcwala noma ukuhlanganiswa kwendwangu elukiwe, impahla ehlanganisiwe kanye nephepha noma ifilimu ukukhiqiza isilinda noma indwangu yeshidi. Indwangu ye-cylinder ephumela ingasikwa, iphrinte futhi ihlolwe ukwenza izikhwama ezijwayelekile eziphansi ze-SEWN, noma ifakwe, isikiwe, iphrintiwe futhi ihlotshiswe futhi icwayiziwe ukwenza izikhwama zikasimende.

5. Ukuphrinta nokusika   

 

Indwangu elukiwe evuthiwe izophrintwa ngendwangu elukiwe ngolwazi oluhlobene nomkhiqizo ngomshini wokuphrinta, bese kuba ngumshini wokusika isikhwama (umshini wokusika) uzosihlanza ukuze uhlangabezane nosayizi odingekayo yikhasimende.   

6. Ukuthunga

 

Indwangu elukiwe ye-cut yenziwa esikhwameni se-PP esalukiwe ngumshini wokuthunga isikhwama.

Ku-National Standard GB / T8946, umthwalo oshubile ohlangothini lomphetho womthungo kanye nomthungo phansi kuchaziwe. The main factors affecting the strength of the stitching are the variety and type of stitching thread, the size of the stitching distance, the stitching, the size of the rolled or folded edge stitching to the bag edge, the way of cutting, etc.

Izinkomba zezobuchwepheshe zenqubo yokugoba  

 

  1. Ukwehla kwabantu   

Ubuningi obulukiwe bubhekisela kwinani le-warp kanye nendwangu ye-weft kundwangu elukiwe engu-100mm. Amazinga Kazwelonke acacisa ubukhulu kanye nokubekezelelana kwabantu okwenziwe ngobunzima bendwangu elukiwe, ubuningi bendwangu obulukiwe obusetshenzisiwe bungu-36 × 36 / 10cm, 40 × 48 / 10cm.

 

  1. Ikhwalithi ngayinye yeyunithi yendwangu elukiwe   

Isisindo endaweni ngayinye yeyunithi yendwangu elukiwe ivezwa kumamitha-skwele ama-grammage, okuyinkomba ebalulekile yezobuchwepheshe yendwangu elukiwe. I-Grammage ngemitha yesikwele ngokuncika ngokuncika kwe-warp kanye ne-weft density kanye nobukhulu bocingo olufulethi, oluthinta amandla ashubile kanye nokulayisha umthamo wendwangu elukiweyo yomenzi.  

 

  1. Indwangu elukiwe yendwangu   

Ngendwangu elukiwe, ingamelana ne-warp kanye ne-weft yalezi zinkomba ezimbili zomthwalo we-tensile, kusho i-warp, i-weft tensile.  

 

  1. Ububanzi   

Ububanzi bendwangu obulukiwe buthinta ngqo inqubo yokwenza isikhwama. Ngendwangu yesilinda, ububanzi bukhonjiswa yi-warp esongelwe; I-warp esongelwe ilingana nengxenye yokujikeleza.  

 

  1. Isanjuhlu  

Indwangu ye-PP FLAT Silk elukiwe izwakala inzima, ibanzi, i-coarser kanye ne-spiffer;

Indwangu ye-HDPE Flat Silk Kilk enethambile, igcotshwe futhi ayihlangene;

Ukungezwa kweCalcium Masterbatch ku-PP yarn ye-PP ikunikeza umuzwa oqinile; Ukungezwa kwe-HDPE engaphansi kwe-PP kwenza kube mncane.

Uma i-flat filament incane, i-weave izoba isicaba futhi ithambekele ekuthintweni; Uma i-flat filament ibanzi, i-weave izoba nezihlungi ezigoqiwe ngokwengeziwe kanye nemizwa enzima.  

 

Inqubo yokukhiqiza yeIsikhwama sokwenziswa kwe-PP, Isilinganiso sezinto zokwakha ezivuthiwe ukuqinisekisa ukuthi umkhiqizo ofanelekile, ikakhulukazi uma kukhulunywa ngemikhiqizo yokudla, izinto ezingavuthiwe azikwazi ukwengeza izinto ezisetshenziswayo; Umdwebo yisixhumanisi esibucayi kunazo zonke; Ukuluka, ukuphrinta nokuthunga kuyisiqinisekiso esibalulekile semikhiqizo yobukhosi, ikakhulukazi imikhiqizo yokudla, izidingo zokuphrinta ziphakeme.  

 

Kuyo yonke inqubo yokukhiqiza, amapharamitha wezobuchwepheshe kanye nezinkomba zenqubo ngayinye zinesixhumanisi esiqondile kumthelela wekhwalithi yomkhiqizo. Ukutadisha komthelela wepharamitha ngayinye yezobuchwepheshe kanye nenkomba yekhwalithi yomkhiqizo kungakhuthaza kangcono ukukhiqizwa, kuqinisekiswe ikhwalithi yomkhiqizo futhi kuthuthukise ukuncintisana kwamabhizinisi.

 

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