Ukulawulwa kwekhwalithi kumele kube yinoma yimuphi imboni, futhi abakhiqizi abalukiwe abahlukile. Ukuze uqinisekise ikhwalithi yemikhiqizo yawo, abakhiqizi besikhwama se-PP badinga ukukala isisindo nobukhulu bendwangu yabo njalo. Enye yezindlela ezivame kakhulu ezisetshenziselwa ukukala lokhu kwaziwa ngokuthi 'GSM' (amagremu ngemitha ngayinye).

Ngokujwayelekile, silinganisa ubukhulu beIndwangu elukiwe ye-PPku-GSM. Ngaphezu kwalokho, futhi kubhekisele ku "Denier", futhi kuyinkomba yokulinganisa, ngakho-ke siguqula kanjani lezi ezimbili?

Okokuqala, ake sibheke ukuthi yini i-GSM ne-Devier kusho ukuthini.

1. Yini i-GSM ye-PP elukiwe?

Igama elithi GSM limele amagremu ngemitha ngayinye. Kuyinto yokulinganisa esetshenziselwa ukunquma ubukhulu.

2. Yini ephikayo?

I-Denier isho ukuthi i-fiber grams nge-9000m, kuyunithi yokulinganisa esetshenziselwa ukunquma ubukhulu be-fiber of imicu ngazinye noma ama-filaments asetshenziswe ekwakhiweni kwezindwangu nezindwangu. Izindwangu ezinamabala aphezulu aphezulu zivame ukuba mkhulu, ziqinile, futhi zihlala isikhathi eside. Izindwangu ezinesibalo esishisekayo sezibalo zivame ukuba yisikhathi, zithambile nesilika.

Ngemuva kwalokho, ake senze ukubala ecaleni langempela,

Sithatha umqulu wetheyipu ye-polypropylene (yarn) kusuka kulayini wokukhiqiza owengeziwe, ububanzi 2,54mm, ubude bama-100m, kanye nama-8gram wesisindo.

I-Devier isho ukuthi i-yarn grams nge-9000m,

Ngakho-ke, denier = 8/100 * 9000 = 720D

Qaphela: - I-Tape (Yarn) Ububanzi abufakiwe ekubaleni Denier. Kusho futhi kusho ukuthi i-yarn grams nge-9000m, noma yini ububanzi bentambo.

Lapho uluka le ntambo ku-1m * indwangu yesikwele engu-1m, ake sila ukuthi isisindo sizoba yi-Square Meter (GSM).

Indlela 1.

GSM = D / 9000M * 1000mm / 2.54mm * 2

1.D / 9000m = amagremu ngemitha ngayinye ubude

2.1000mm / 2.54mm = Inombolo ye-yarn ngemitha ngayinye (faka i-warp kanye ne-weft ke * 2)

3. Intambo ngayinye kusuka ku-1m * 1m ingu-1m ubude, ngakho-ke inani lentambo libude obude be-yorn.

I-4. Ngemuva kwalokho ifomula yenza indwangu engu-1m * 1m eyodwa ilingane njengentambo ende.

Kuza ngefomula eyenziwe lula,

Gsm = denier / yarn ububanzi / 4,5

Denier = GSM * YARN ububanzi * 4.5

Ukuphawula: Kusebenza kuphelaIzikhwama ezilukiwe ze-PPImboni ye-Weashing, futhi i-GSM izovela uma iluka njengezikhwama zohlobo lwe-anti-slip.

Kunezinzuzo ezimbalwa zokusebenzisa umshini we-GSM:

1. Ungaqhathanisa kalula izinhlobo ezahlukahlukene zendwangu elukiwe ye-PP

2. Ungaqinisekisa ukuthi indwangu oyisebenzisayo ingekhwalithi ephezulu.

3. Ungaqiniseka ukuthi iphrojekthi yakho yokuphrinta izophuma kahle ngokukhetha indwangu nge-GSM efanelekile yezidingo zakho.