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Business scope: Production and sales: tin cans, packaging materials, packaging boxes; sales: metal products
Popularization of knowledge of tin boxes and tin cans
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- Time of issue:2020-10-28 15:34
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(Summary description)Tinboxes,whichmanypeoplecalltincans,aremadeoftinplateasarawmaterial,whichisapackagingboxmadeoftinplatethroughdifferentprocessessuchasweldingorstampingandclasps.Becauseitismadeoftinplateasrawmaterial,itisalsocalledtinplatebox.Whatisthedifferencebetweenatinboxandatincan?Infact,thereisnostrictdifferenceatthispoint.Generallyspeaking,squareandrectangularonesarecalledboxes,androundonesarecalledcans.Characteristics:1.OpacityInadditiontocausingfooddeteriorationreactions,lightcanalsocausechangesinproteinandaminoacids.VitaminCismorelikelytointeractwithotherfoodingredientswhenexposedtolight,resultinginalargeamountofloss.Accordingtoresearchandanalysis,thelossofvitaminCinclearglassbottledmilkis14timeshigherthanthatofdarkbottledmilk.Lightcanalsoproduceoxidativeodors,aswellasthecleavageofnuclidesandmethioninetolosenutritionalvalue.TheopacityoftinplatemakesthepreservationrateofvitaminChighest.2.GoodsealingThebarrierpropertiesofthepackagingcontainertoairandothervolatilegasesareveryimportantforthepreservationofnutrientsandsensoryquality.ComparisonofvariousjuicepackagingcontainersprovesthattheoxygentransmissionrateofthecontainerdirectlyaffectsthebrowningofjuiceandthepreservationofvitaminC;metalcans,glassbottles,aluminumfoillaminates,andcartonswithlowoxygentransmissionratecanpreservevitaminCItisbetter,andtheironcanisthebest.3.ReductionoftinThetinontheinnerwallofthetinplateinteractswiththeoxygenremaininginthecontainerduringfilling,reducingthechanceoffoodingredientsbeingoxidized.Thereductioneffectoftinhasagoodpreservationeffectontheflavorandcoloroflight-coloredfruitsandjuices.Therefore,juicecanspackedinunpaintedironcanshavebetternutritionpreservationthanjuicecanspackedwithotherpackagingmaterials,andthebrowningchangeisslight.Theflavourqualityisbetteraccepted,andtheshelflifeisthusextended.IronboxstandardMainparts:reflectthemainbody'spattern,text,markandbarcodeposition.Slightscratches:nomorethan0.3mm*20mmontheprintedsurface,noironscratchmarks.Mainviewingsurface:Theexternalsurfacethatcanbeobservedbyplacingthefrontoftheproductgraphicandtextdirectlyinfrontofanddirectlyundersunlight.Non-frontalview:Surfacesotherthanthefrontalview,suchastheback,side,bottom,andinnersurfaces.
Popularization of knowledge of tin boxes and tin cans
(Summary description)Tinboxes,whichmanypeoplecalltincans,aremadeoftinplateasarawmaterial,whichisapackagingboxmadeoftinplatethroughdifferentprocessessuchasweldingorstampingandclasps.Becauseitismadeoftinplateasrawmaterial,itisalsocalledtinplatebox.Whatisthedifferencebetweenatinboxandatincan?Infact,thereisnostrictdifferenceatthispoint.Generallyspeaking,squareandrectangularonesarecalledboxes,androundonesarecalledcans.Characteristics:1.OpacityInadditiontocausingfooddeteriorationreactions,lightcanalsocausechangesinproteinandaminoacids.VitaminCismorelikelytointeractwithotherfoodingredientswhenexposedtolight,resultinginalargeamountofloss.Accordingtoresearchandanalysis,thelossofvitaminCinclearglassbottledmilkis14timeshigherthanthatofdarkbottledmilk.Lightcanalsoproduceoxidativeodors,aswellasthecleavageofnuclidesandmethioninetolosenutritionalvalue.TheopacityoftinplatemakesthepreservationrateofvitaminChighest.2.GoodsealingThebarrierpropertiesofthepackagingcontainertoairandothervolatilegasesareveryimportantforthepreservationofnutrientsandsensoryquality.ComparisonofvariousjuicepackagingcontainersprovesthattheoxygentransmissionrateofthecontainerdirectlyaffectsthebrowningofjuiceandthepreservationofvitaminC;metalcans,glassbottles,aluminumfoillaminates,andcartonswithlowoxygentransmissionratecanpreservevitaminCItisbetter,andtheironcanisthebest.3.ReductionoftinThetinontheinnerwallofthetinplateinteractswiththeoxygenremaininginthecontainerduringfilling,reducingthechanceoffoodingredientsbeingoxidized.Thereductioneffectoftinhasagoodpreservationeffectontheflavorandcoloroflight-coloredfruitsandjuices.Therefore,juicecanspackedinunpaintedironcanshavebetternutritionpreservationthanjuicecanspackedwithotherpackagingmaterials,andthebrowningchangeisslight.Theflavourqualityisbetteraccepted,andtheshelflifeisthusextended.IronboxstandardMainparts:reflectthemainbody'spattern,text,markandbarcodeposition.Slightscratches:nomorethan0.3mm*20mmontheprintedsurface,noironscratchmarks.Mainviewingsurface:Theexternalsurfacethatcanbeobservedbyplacingthefrontoftheproductgraphicandtextdirectlyinfrontofanddirectlyundersunlight.Non-frontalview:Surfacesotherthanthefrontalview,suchastheback,side,bottom,andinnersurfaces.
- Categories:Company news
- Author:
- Origin:
- Time of issue:2020-10-28 15:34
- Views:
Tin boxes, which many people call tin cans, are made of tinplate as a raw material, which is a packaging box made of tinplate through different processes such as welding or stamping and clasps. Because it is made of tinplate as raw material, it is also called tinplate box. What is the difference between a tin box and a tin can? In fact, there is no strict difference at this point. Generally speaking, square and rectangular ones are called boxes, and round ones are called cans.
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