1. Okwu mmalite

Aluminium foil maka nkwakọ ngwaahịa chocolate na-anọgide na-eche ụlọ ọrụ maka iche iche, Ihe owuwu na ihe nlere anya.

Chocolate bụ nnukwu mmetụta na oxygen, mmiri mmiri, ọkụ na njem mmiri; Nkwekọrịta nri ziri ezi na-echekwa isi ya na udiri, na-egbochi abụba abụba, na-egosiputa ngosi di nma.

Isiokwu a na-ebubata miri emi, Nyocha nyocha nke ọtụtụ, mmepụta ihe, ihe mgbochi arụmọrụ, nhọrọ nhọrọ, ịchịkwa nchịkwa na nkwado nke ukwuu - ma gunyere data na aro bara uru maka enginers, Ndị njikwa ngwaahịa na ndị na-ebukọ.

Aluminium foil maka nkwakọ ngwaahịa chocolate

2. Science Science nke Chocolate Na-akwakọkwa aluminom

Aluminium prouil na nkwakọ ngwaahịa chocolate si na ihe ya-Science, nke na-akọwapụta njirimara dị ka arụmọrụ mgbochi, formability, nchekwa, na ndakọrịta na usoro nkwakọ ngwaahịa.

2.1 Grade nke aluminom foil maka nkwakọ ngwaahịa chocolate

Aa1235 aluminom foil (Ịdị ọcha ≥ 99.35%)

• A na-ahụkarị alloy maka chocolate na-akpọ foil
• Ultra-dị nro (O iwe) Maka mgbanwe dị mma na mkpuchi dị mma
• Na-eguzogide pinhole
• Nnukwu ọkwa dị ala nke fe na si, na-ebelata britleness

Aa1145 aluminom (Ịdị ọcha ≥ 99.45%)

• Ịdị ọcha dị elu karịa AA1235
• Nguzogide corrosion mara mma
• Ejiri ya mgbe ị na-eme ka ọgbụgba kemịkalụ (eg, Adịghị ama chocolate)

Aa8011 aluminom (Al-Fe-si-si alloy)

• Eji na ụfọdụ liminates ebe achọrọ ike dị elu
• Nwere 0.5-1% fe, 0.3-0.8% ee
• Adịghị ka mgbanwe dị ka 1XXX usoro mana ọ na-enye ike ọrụ kachasị mma maka usoro dị elu

2.2 Nhọrọ aluminom

Ọkpụrụkpụ bụ ihe dị mkpa maka ọgbụgba, arụmọrụ arụmọrụ, na ọnụ. Nkọwapụta ọkọlọtọ maka nkwakọ ngwaahịa chocolate gụnyere:

6-9 μm (Ulta-mkpa foil)

• Ejiri maka elu olu, ndị na-ere achicha dị ala
• Mgbanwe kachasị elu
• Obere ihe egwu
• Kachasị mma maka igwe eji eme ihe

10-12 μm (Adịghị mma nke ọma foil)

• A na-ejikarị ọkpụrụkpụ maka ọkpụrụkpụ
• Ezigbo nguzozi nke:
  • Njirimara mgbochi
  • Mechie ebe nchekwa
  • Ike
  • Ọnụ
• OBI NA ANA EGO NA-EGO

12-20 μm (Achọpụtara ma ọ bụ nke a na-eme)

• Ejiri chocolates okomoko na pralines
• Na-akwado usoro mgbochi miri emi
• Nnukwu nguzogide
• Kwesịrị ekwesị maka mkpuchi ejiji ma ọ bụ boutique

Ọkpụrụkpụ vs. Arụmọrụ mgbochi (Ndika)

2.3 Mkpuchi & lacquers (Emechachaala)

• Ọkpụkpụ na-emechi emechi: Kwado Hermity akara mgbe ejiri gị dị ka akwa dị n'ime (A na-etinyekarị na akụkụ kọntaktị ma ọ bụ n'akụkụ nke na-emegide gị na limites). Ike ọkụ dị oke mkpa maka ndị na-eme mkpọtụ na uda igwe.
• Igwefoto na-echebe nri / varnishes: Nye ihe mgbochi na-abụghị nke na-abụghị ihe n'etiti chocolate na ọla (Ejirila ya ebe a na-ejikarị ego dị ụtọ). Lacquers ga-abụrịrị na-abụghị sọpụtara na-agbaso ụkpụrụ kọntaktị nri.
• Bipụta Primers & Varintntrish dịgasị iche iche: Meziwanye ihe ndọnye ink na ịcha na-eguzogide maka nnukwu ihe ndozi.
• Mgbochi tarnish / Ọgwụgwọ Mgbaso: Endkwụsị Sleend Ngosipụta Maka Mmekọ Ngwa.

1235 Mmepụta aluminom

2.4 Nnabata nchekwa nri

Aluminom foil eji maka nkwakọ ngwaahịa chocolate ga-agbaso:

• EU 1935/2004 (ihe bu n'obi maka kọntaktị nri)
• N'ime 602 (aluminom na aluminom alloy foil maka mkpuchi nri)
• FDa 21 Cfr 175.300 (resindos na polymeric)
• ISO 21469 (A chọrọ Hygie ogologo maka igwe eji eme ihe)

3. Abamuru nke aluminom foil maka nkwakọ ngwaahịa chocolate

3.1 Nchedo kachasị mma

• Ìhè: na-egbochi abụba na-acha uhie uhie na agba agba.
• Oksigin: dị nso na-echekwa oxygen oxygeality na-echekwa ihe na-ekpo ọkụ ma na-egbu oge rangdification maka mkpụrụ osisi na fim.
• Mmiri na isi: Nchọpụta mmiri na-agbanwe agbanwe na ngwa ngwa.

Ntinye data: Aluminom na-aga n'ihu nwere ike belata ngafe oxyger 0 cm³ / my (na-a peasureble), Ọ bụ ezie na ihe nkiri polymer nwere ike inwe OTRS nyere iwu dị elu (eg, Pet ~ 1-10 cm³ / mnnem dabere na ọkpụrụkpụ).

3.2 Mepụta na-agbanwe agbanwe

• Anụ ahụ: 10 μm foil nwere oke oke ≈ 27 g/m² (2.7 g / cm³ × 0.001 cm ọkpụrụkpụ). Nke a na - ewepụta obere ihe na - atụnye ụtụ na ogwe ma na - atụnye ụtụ na obere ụgbọ njem core.
• Mmekorita: Filil na-amachi ngwaahịa Geometry, Mbelata akpa ikuku nke na-eme ka mmebi emebi.

3.3 Onu ahia

• Usoro arụmọrụ nke ọma na Web dị elu belata ịghata ego. Wepu nnukwu egwu na-erite uru site na mpempe akwụkwọ mkpuchi ma ọ bụ nke e biri ebi iji wepu usoro nke izizi. Lines na-achịkwa nke ọma nwere ike nweta ọnụego scrap dị ala, na ndị na-agba ọsọ n'oge ọgbara ọhụrụ na-agbakarị na narị ndị uwe ojii kwa nkeji (Dabere na igwe ahụ).

3.4 Aesthetic na-arịọ arịrịọ

• Metal sheen, Accussing na crisp mpịakọta na-ekwupụta ogo dị mma. Fooil na-enyere nchịkọta nke Metallics na mbipụta dị elu na mpụga maka ngosipụta okomoko.

3.5 Nhọrọ dị mma

• Nrụgharịgharị: Aluminom na-emegharị; Recycling Aluminom Na Na Na ≈ 95% Ike Ike Ike karịa mmepụta nke aluminom. Ichepụta Ndekọ Mono-Ihe (foil + PE) nwere ike imeziwanye ntụgharị na akwụkwọ / plastic / foil.
• Edegharịrị ọdịnaya: Ndị na-ebubata ndị na-ebubata ihe na-enye ohere ma ọ bụ post-ndị na-ere ahịa na-ere ihe na-eme ka carbon dị ala.

Uru nke aluminom foil maka nkwakọ ngwaahịa chocolate

4. Ihe owuwu a & Ngbata eji eme ihe maka chocolate

Nkwakọ ngwaahịa chocolate chọrọ njikwa nke ihe mgbochi arụmọrụ, Ike Ike, formability, na ngosipụta aesthetic.

N'ihi na aluminom dị ọcha na-adị oke mkpa ma sie ike na ndị na-ahụkarị (6-20 μm), Ndị na-emepụta ihe na-ejikọ ya na akwụkwọ, polymer fim, ma ọ bụ mkpuchi mkpuchi pụrụ iche iji mepụta laminates kachasị mma.

Ndị injinia chepụtara ihe ndị a na-enye ohere iji nye nchekwa ọtụtụ n'oge mmepụta, nkesa, na Ngosipụta Reterail.

5. Usoro na-arụpụta usoro nke aluminom foil maka nkwakọ ngwaahịa chocolate

5.1 Mmepụta anụ ụlọ

1. Comging: Aluminom mustats (1235 ma ọ bụ 8011 alloy) A na-eme ya na 700 Celsius C, ya na njikwa ike (eg, CE NKWU OKPE D RANETET .05% maka 8011).
2. Na-ekpo ọkụ Rolling: A na-akpọpụ ahịhịa na 3-5mm akwa akwa na 400 Celsius C, na -ebelata ọkpụrụkpụ site na 90% site na ọtụtụ ngafe.
3. Ntugharị oyi: A na-akpọgharịkwa mpempe akwụkwọ na 0.1-0.2mm dị elu na ụlọ okpomọkụ, na etiti etiti (350Celsius C maka 2 awa) Iji mee ka ihe ojoo.
4. Foil na-aga: A na-agafe akwa oyi na-aga n'ihu, jiri ọkpụrụkpụ belata 6-15 microns. A na-agbanye akwa abụọ (tandem na-efe efe) Iji nweta oke ọkpụrụkpụ, kewaa.

5.2 Ibe mkpuchi na elu

1. Nhicha: A na-ejikọ ahịhịa na alkaline ga-ewepụ mmanụ, na -echeta mkpuchi nrasion.
2. Ngwa mkpuchi: Mgbochi (waks / acrylic) ma ọ bụ ihe mgbochi (Pvdc / Pla) A na-etinyere mkpuchi site na a na-eleda anya ma ọ bụ mkpuchi, na-ejikwa ọkpụrụkpụ na-ejikwa ± 0.5 gsm.
3. Ihicha / na-agwọ: Ndị na-eme ngwa ngwa akpọnwụwo na 80-120 ° C ma ọ bụ ọgwụgwọ acrylic, na-ejide mgbatị ahụ na-adịgide na FDA (≤5 mg / m²).

5.3 Mbipụta na Embossing

1. Na-ebi akwụkwọ: Mbipụta akwụkwọ ozi na-eji akwụkwọ nri (kwekọrọ na FDA 21 CFR Part 176.170) itinye usoro, Site na ntinye ederede ± 0 0.1mm maka Mbipụta Akwukwo.
2. Embosing: Filils na-agafe site na rolleverd na 60-80 Celsius C, imepụta usoro 3D na omimi 5-10 microns. A na-achịkwa nrụgide na-egbochi iji zere ịkụ (na-emekarị 50-70 N / cm²).
3. Ịwepụ na Ntugharị: Ndị ọrụ na-emegharị ngwa ngwa (100-1000 mm) ma weghachi ha 76 mm cores maka nnyefe.

6. Ngwa nke aluminom foil maka nkwakọ ngwaahịa chocolate

6.1 Onye kechiri

Eji eme ihe, chokokotates, na Bonbons. 6-8 micron wakre 1235 aluminom foil bụ ọkọlọtọ, Ka ọ na-eme ka ọ na-eme ka ọ dị iche iche na-adịghị mma na peenulala.

Resure dị ka Godiva iji nke ọla edo na-egbochi, inye onyinye inye onyinye. Ihe ndekọ a maka 35% nke chocolate foil (Njikọ Njikọ Njikọta).

6.2 Mkpokọta nchịkọta

Ogwe na mbadamba chocolate na mbadamba eji foil dị ka akwa dị n'ime, jikọtara ya na mpempe akwụkwọ mpịakọta. 10-12 micron 8011 aluminom foil (Pvdc-coated) juru ebe niile, na-enye nchebe mmiri ebe akwụkwọ mpempe akwụkwọ na-enye nkwado owuwe nhazi yana oghere.

Ihe atụ gụnyere mmiri ara ehi mmiri ara ehi (Al / Akwụkwọ laminate) na mmiri mmiri ara ehi (Al / Pet / Pee).

6.3 Nkwakọ ngwaahịa gookory

Agwaetiti dị elu (eg, Lindti, Neuhaus) mwere 12-15 micron foil na limites na embosse ma ọ bụ nke na-acha uhie uhie.

A na-eji igbe onyinye na igbe onyinye na-egbochi itinye mmiri na kaadiboodu, Ezie na ngwa agha na igbe mbata na-ebugharị okomoko.

Ihe eji eme ihe 40% nke chocolate foil, N'agbanyeghị naanị 15% nke olu (Euromonitor).

7. Tụnyere ihe nkwakọ ngwaahịa ndị ọzọ

8. Mmechi

Aluminom foil na-aga n'ihu na-achị carcostate na-enwe nkwakọ ngwaahịa n'ihi ngwakọta ya pụrụ iche ihe mgbochi arụmọrụ, mgbanwe, nchekwa nri, aesthetic Valetity, na recyclaability.

Site na Bonbons ọ bụla, ike ya iji gbochie oxhid, mmiri ara, Mfulata, na mmebi anụ ahụ na-agbasa na ndụ shelf ma hụ na-agbanwe agbanwe.

Science nke na-ama ama, Teknụzụ Maka Teknụzụ, na mmegharị ọhụụ, Aluminium foil na-adịkarị mkpa na ụlọ ọrụ Chocolate zuru ụwa ọnụ.

Dị ka atụmanya ndị ahịa na-ebili na ụdị na-achọ ihe ngwọta nkwakọ ngwaahịa dị elu, Aluminom foil ga-aga n'ihu na-enye uru na arụmọrụ na-enweghị atụ.

Ajụjụ

Q1 - Aluminom foil dị mma na kọntaktị Chocolate?

Ee. Emepụtara aluminom-klas nri na ọnụnọ na-achịkwa kọntaktị kọntaktị (eg, Iwu EU 1935/2004, Nduzi FDA-kọntaktị) dị mma maka kọntaktị na chọkọleti. Gbaa mbọ hụ na a na-anwale mkpuchi / lacquers na adhesives maka ịkwaga nri abụba.

Q2 - Kedu ihe na - egbochi ntụpọ na ahịrị akpaghị aka?

Enweghị ọkpụrụkpụ ụwa niile - usoro ahịrị na ngwaahịa geometry dị mkpa - mana 8-12 μm bụ ihe a na-ahụkarị na ahịrị dị elu; Maka ihe na-esighi ike ma ọ bụ nke ejiri rụọ ọrụ, 12-16 μm na-ebelata ihe puru omume.

Q3 - Can nwere ike ịkwụsị ezé ezm?

Fill na-ebelata na gburugburu ebe obibi maka abụba abụba site na igbochi ọkụ na oxygen; mana, Mgbochi oge ntoju na-adabere n'ụzọ na-ewu ewu, udikpụrụ, na njikwa okpomọkụ n'oge nchekwa na njem.

Q4 - bụ foil na-agbagote?

Fool fil na-adị ọcha. Ihe mkpofu mejupụtara (Fooil na mpempe akwụkwọ ma ọ bụ ọtụtụ plastik) siri ike itinyegharị ma na-achọ iyi pụrụ iche; Họrọ lino-anụ ụlọ na-eme ka ọ dị mma n'ọtụtụ ahịa.

Q5 - Kedu nnwale kwesiri ime na ngwugwu cholet site na iji foil?

Kwanye: Aka Aka, oxygen & nnyefe mmiri (ebe odi nma), Mbugharị na-anwale na ụmụ Simulants, ntụpọ / nwa etele, na-anwale nnwale ndu (di elu t na rh), na ogwe osisi maka ihe na-ekpo ọkụ.

Q6 - Gini mere foil ji dị mma karịa plastik maka chocolate?

Filher dị nso na Zero OTR na MVTR gbatịrị ndụ ndụ 2-4 ugboro, na-egbochi ihe na-adịghị mma, ma na-egbochi ọkụ (Ọbụna ndị e mepere emepe) enweghị ike ikwu okwu zuru oke.

A ga-ebipụta akwụkwọ nri Q7 -can?

Ee. Mbipụta nke FRXASIC na-eji SDA-Drish Dran-Dabere na Stvent-Dabere, Na ndị na-eme egwuregwu na-ejide n 'ink ngọngọ na ọpụpụ na chọkọleti.