Gupakira shokora: Guharanira umutekano wibiribwa hamwe nujuje ibyangombwa Urupapuro rwa aluminiyumu

Mu gukora ibicuruzwa byiza cyane, gupakira bikora intego ebyiri zingenzi: gutanga amasoko yo mu rwego rwo hejuru mugihe cyo kubika neza imyirondoro yoroshye. Ibicuruzwa bya shokora, birimo amavuta menshi ya kakao hamwe n’ibintu bihumura neza, byumva cyane kwangirika kw’ibidukikije kuva bibumbabumbwe.

Kugumana imiterere yoroshye, igaragara neza, hamwe nuburyohe bwa shokora ya shokora hejuru yikwirakwizwa ryisi yose bisaba inzitizi yumubiri idakora.

Kwirinda ibinure & uburyohe bwo kwimuka

Shokora ni emulisiyo igoye, yubushyuhe bukabije bwa kakao, isukari, hamwe namavuta bisaba kugenzura ibidukikije kugirango birinde kwangirika no gutakaza ubuziranenge.

Matrix ya Vulnerability ya Cocoa Butter Substrates

Ibintu bitatu byingenzi bidukikije byihutisha kwangirika kwa shokora kandi bitera inenge zigaragara:

• Kwimuka kw'ibinure n'ubushuhe: Guhura nubushuhe bw’ibidukikije bitera ubushuhe kwiyongera hejuru ya shokora, gushonga isukari ihinduranya muri firime yera itagaragara neza izwi ku izina rya 'isukari irabya.

• Aroma Ingress hamwe nigihombo: Amavuta ya Cocoa ni menshi cyane kandi akuramo vuba impumuro zamahanga ziva mubikarito, wino, cyangwa pallet zoherejwe, bishobora kwangiza shokora ya shokora.

• Ifoto-Oxidative Rancidity: Guhura numucyo wibidukikije hamwe na ogisijeni bimena amavuta adahagije mumavuta ya cocoa, bigatuma habaho uburyohe kandi bikagabanya ibicuruzwa bihoraho mubuzima bwigihe gito.

Ibyokurya Byinshi-Byera Byuzuye Matrix Ubwubatsi

Impuzu zo mu rwego rwo gutekesha impapuro zishingiye ku buryo bwihariye bwo guhuza ibikoresho byakozwe mu rwego rwo gutanga uburinzi bwuzuye mu gihe bisigaye bihinduka bihagije ku mashini zipfunyika.

Umwirondoro wa Lacquered Foil Layering Umwirondoro

Aho gukoresha igikoresho kimwe kibisi, ibipfunyika bya shokora bigezweho bifashisha imiterere ihuriweho neza ikoresheje imirongo ikomeza:

Yashizweho Urupapuro rwa aluminiyumu na Polymeric Ibiryo

Kugereranya imikorere byerekana ibyiza bigaragara mumikorere ya aluminiyumu yemewe hejuru ya plastiki cyangwa impapuro zuzuye:

Ibanze, Lacquers, hamwe no kubahiriza

Ubwizerwe bwo gupfunyika shokora ya kijyambere bushingiye ku kintu cyoroshye, cyihariye cya polymer cyashyizwe kuri substrate ya foil, kigomba kuguma ari inert rwose mugihe uhuye namavuta ya cakao.

Ubukanishi bwa Shimi bwibiryo-Urwego rwo Kurinda

Lacquer isobanutse ikoreshwa mumaso yimbere ya shokora ya shokora ikora nkinzitizi yo gukingira hagati yicyuma cyibicuruzwa nibicuruzwa:

Kurinda ruswa: Iyi myenda yihariye ikoresha nitrocellulose, vinyl, cyangwa acrylic copolymer resin. Byakozwe muburyo bwo kurwanya ibinure no kwirinda aside irike ikorana na aluminiyumu iri munsi, bigatuma FDA yubahirizwa.

Igenzura ryuzuye rya Gauge Igenzura: Imirongo ikomeza yimashini ikoresha lacquer ikingira muburemere bwa firime yumye (mubisanzwe 1.5 - 2,5 g / m²). Igenzura risobanutse neza ryerekana ubwuzuzanye bwuzuye hejuru ya fayili utongeyeho gukomera bitari ngombwa bishobora kubangamira kuzinga.

Urusobe rwa Macromolecular Gufunga-Hasi

Amatara menshi akomeza gukiza amashyiga acunga Peak Metal Temperature (PMT) kugirango yizere ko polymerisime yuzuye ya matrike ikingira.

Kurandura ibisigisigi bidakorewe: Kugera kumurongo mwiza uhuza ubucucike bufunga umuyoboro wa polymer, ukuraho monomers idakorwa hamwe numuti uhindagurika. Ibi birinda kwimuka kwimiti mubice bya shokora.

Kwirinda Pinhole na Blister: Umwirondoro wumye utegurwa neza kugirango uhumeke neza. Ibi birinda micro-bliste cyangwa pinholes gukora, byemeza ko bikomeza, bidafite imbaraga.

Ibibazo

Ikibazo cya 1: Niki gitera ifu ya shokora yoroheje gushwanyagurika cyangwa gutanyagurika ku buryo butaringaniye ku mashini zipfunyika umuvuduko mwinshi, kandi twakwirinda dute?

. Igisubizo Dingang Metal irinda ibi ukoresheje ibyuma bisobekeranye neza hamwe na sisitemu yo kuringaniza impagarara kugirango habeho impande zidafite isuku, zidafite burr, zituma kugaburira neza ibikoresho bipfunyika byikora.

Q2: Ese lacquers zo gukingira zikoreshwa mubipfunyika bya shokora zifite umutekano kugirango zihure neza na konji nyinshi?

Igisubizo: Yego. Lacquer zose zihuza ibiryo zakozwe mubisigazwa bidafite uburozi, ibyiciro byibiribwa byubahiriza amabwiriza ya FDA 21 CFR § 175.300 hamwe nubuyobozi bw’ibihugu by’Uburayi byita ku biribwa, byemeza ko FDA yubahiriza byuzuye . Buri cyiciro cy'umusaruro gikorerwa ibizamini byo gukuramo buri gihe kugirango byemeze kwimuka zeru mu binure bya kakao.

Q3: Nigute kuringaniza impagarara bitezimbere imikorere yimyenda ya kondete mugihe cyo gucapa no guhindura?

Igisubizo: Kuringaniza impagarara bikosora burundu inenge zifatika nka buck hagati cyangwa imiraba yumurambararo urambura fayili gato kurenza aho itanga. Ibi bigera ku busumbane buhebuje (gutandukana <0.5 mm / m), butanga ibisobanuro byanditse byanditse kandi bigaburirwa neza binyuze mumashanyarazi yihuta.

Q4: Ipfunyika shokora ya shokora irashobora gukoreshwa nyuma yo kuyikoresha?

Igisubizo: Yego. Ifu yuzuye ya aluminiyumu irashobora gukusanywa no gukoreshwa muburyo busanzwe bwo gutunganya ibyuma. Mugihe cyo gushonga, ibishishwa bya ultra-thin lacquer bitwika neza nkingufu, bigatuma intungamubiri ya aluminiyumu isukuye cyane igasubirana kandi igakoreshwa igihe kitazwi hamwe no gutakaza ibintu bike.

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. Igisubizo Ibi bituma ifarashi iguma yiziritse cyane ku mpande zikarishye za shokora ya shokora idakeneye gufunga ubushyuhe cyangwa kole ya chimique, ishobora kwangiza shokora.