Gupakira Shokora: Kureba umutekano wibiribwa hamwe na Aluminiyumu yujuje ibyangombwa

Mu gukora ibicuruzwa byiza cyane, gupakira bikora intego ebyiri zingenzi: gutanga amasoko yo mu rwego rwo hejuru mugihe cyo kubika neza uburyohe bworoshye. Ibicuruzwa bya shokora, hamwe n’amavuta menshi ya cocoa amavuta 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 n’imihindagurikire y’ibidukikije bitera ubushuhe kwiyongera hejuru ya shokora, bigashonga isukari ihinduranya muri firime yera itagaragara neza izwi ku izina rya 'isukari irabya.

• Aroma Ingress hamwe nigihombo: Amavuta ya Cakao ni menshi cyane kandi akuramo vuba impumuro zamahanga ziva mubikarito, wino, cyangwa ibicuruzwa byoherejwe, 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 bitekanye neza.

Ibyokurya Byinshi-Byera Byuzuye Matrix Ubwubatsi

Ibikoresho byo mu rwego rwo gutekesha ibyingenzi bishingiye 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, ibipapuro bya shokora bigezweho bifashisha imiterere ihuriweho neza ikoresheje imirongo ikomeza:

Igipfundikizo cya 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 gikoreshwa 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, kugirango FDA yubahirizwe.

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 ibisigazwa 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-blisters 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 zisukuye, 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, urwego rwibiryo 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 kumurongo mwiza (gutandukana <0.5 mm / m), itanga 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 mfuruka zikarishye ya shokora ya shokora idakeneye gushyirwaho ubushyuhe cyangwa kole ya chimique, ishobora kwangiza shokora.