Labaru

Bag yin inji injin din ne don yin kowane irin filastik jakunkuna ko wasu jakunkuna na kayan. Yankin aiki shine kowane irin filastik ko wasu jakunkuna na kayan da ke da girma dabam, masu kauri da bayanai. Gabaɗaya magana, jakunkuna na filastik sune samfuran samfuran.

Jakar filastik

1. Classigfication da aikace-aikacen jakunkuna na filastik

1. Nau'ikan jakunkuna na filastik
(1) babban matsa lamba na filastik
(2) ƙarancin matsin lamba na filastik
(3) Polypropylene Jakar filastik
(4) Jakar filastik PVC

2. Amfani da jakunkuna na filastik

(1) Manufar babban matsin lamba na filastik polyethylene:
A. Cackaging na abinci: waina, alewa, soyayyen kaya, biscuits, madara foda, gishiri, shayi, da sauransu;
B. FIBEGGING-FIY FITGING: Shirts, sutura, kayan auduga, kayan aikin sunadarai;
C. Takaddun samfuran sunadarai na yau da kullun.
(2) Dalilin ƙarancin matsin lamba na Jakar filastik:
A
B. Sannu jaka, jakar siye, jaka, jaka na ban sha'awa;
C. Fresh nisanta jakar;
D. Bag Bag inter
(3) Aikace-aikacen Jakar filastik na Polypropylene: galibi ana amfani da shi don tattarawa, samfuran auduga kayayyaki, sutura, sutura, mayts, riguna, mayc
(4) Amfani da jakunkuna na PVC: A. Kyauta Kyauta; B. jakunkuna na jaka, jaka samfuran cirsaging jakunkuna, jakunkuna masu kwaskwarima;

C. (zipper) jakar daftarin aiki da jakar data.

2.Composition na robobi

A filastik da muke amfani da shi ba tsarkakakkiyar abu bane. An yi shi da kayan abu da yawa. Daga cikin su, babban kwayoyin polymer (ko guduro na rudani) shine babban aikin robobi. Bugu da kari, domin inganta aikin robobi, ya zama dole don ƙara wasu kayan aiki daban-daban, kamar masu zane-zane, filoladi, filayen filaye, man shafawa, mai filasiku, kayan kwalliyar filaye tare da kyakkyawan aiki.

1. Gudun Rushewa
Rednt Rednt shine babban bangarorin robobi, da abubuwan da ke cikin robobi gabaɗaya 40% ~ 100%. Saboda babban abun ciki da yanayin resin sau da yawa yana tantance yanayin makoki, mutane sukan zama synonyymics. Misali, PVC resin da PVC filastik, resin phenolic da filastik filastik sun rikice. A zahiri, resin da filastik sune ra'ayoyi biyu daban-daban. Resin wani yanki ne na asali na asali. Ba wai kawai ana amfani dashi kawai don yin robobi ba, amma kuma amfani da azaman albarkatun ƙasa don coxings, adheres da roba. Baya ga karamin ɓangaren robobi da ke dauke da guduro 100%, mafi yawan restics suna buƙatar ƙara wasu abubuwa ban da babban abubuwan resin.

2. Filler
Masu slolers, kuma ana kiranta da fasalai, na iya inganta ƙarfi da juriya da wutar lantarki da rage farashin. Misali, ƙari na itace foda a jikin saiti na phenolic zai iya rage farashin, sanya filastik na ƙasa da mafi arha daga cikin manyan robobi, kuma inganta ƙarfin kayan aikin ƙasa. Ana iya raba filayen zuwa masu zane-zane da masu fasfo na kwayoyin, da suka gabata kamar foda na katako, rakuna, asbomes, carbon baki, da sauransu.

3.
Filin filastik na iya ƙara filastik da laushi, rage ɓarke ​​da kuma matakai masu sauƙi don aiwatarwa da siffar. Filastik filastik gaba ɗaya suna babban tafasasshen ƙwayoyin cuta waɗanda ba su da kuskure tare da guduro, marasa guba, ƙanshi mai ƙyalli da barna ga haske da zafi. Phthales sune aka fi amfani dasu. Misali, a cikin samar da robobi na PVC, idan za a iya samun ƙarin filastik, ana iya samun filastik masu laushi PVC. Idan ba a sami filayen filastik ba (sashi <10%), ana iya samun farfado na PVC.

4. Mai kunshi
Don hana runtse rudemus daga cikin bazu da lalacewa ta haske da zafi a cikin aiwatar da aiki da amfani, da kuma tsawanta rayuwar sabis, ya kamata a ƙara maguitar da aka yi a cikin filastik. Amfani da shi ana amfani da su, guduro hesin, da dai sauransu.

5. Cutorant
Dolorants na iya yin robobi suna da launuka daban-daban masu kyau. Abubuwan distic Dyes da abubuwan da aka saba amfani dasu azaman masu sanyi.

6. lubcant
Aikin mai mai shine don hana filastik daga m manne da ƙarfe da aka sauƙaƙe, kuma sanya filastik surface santsi da kyau. Mutuncin da ya haɗa da Macijin da aka haɗa da ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar magnesium.

Baya ga abubuwan da aka goya na sama, ramukan wuta, za a iya ƙara wakilan wakilci zuwa ga robobi don biyan bukatun aikace-aikace daban-daban.

Jakar riguna

Jakar riguna yana nufin jakar fim ɗin da aka yi da shi ko pe, PP da fim ɗin CPP, ba tare da wani fim ɗin ba da fim ɗin a cikin inetet da aka hatimce a kan bangarorin.

Dalili:

Anyi amfani da mu gaba ɗaya don ɗaukar rigunan bazara, kamar shirts, siket, wando, buns, burodin burodi, gurasa da jakunkuna. Yawancin lokaci, wannan nau'in jaka yana da m kan-m a kai, wanda za'a iya rufe muku kai tsaye bayan an ɗora shi cikin samfurin. A kasuwar cikin gida, wannan nau'in jaka ta shahara sosai kuma ana zartar sosai. Saboda kyakkyawan bayyananniya, shi ma zabi ne na kwarai don cajin kyaututtuka.