Aluminum can hawn awlsam tak hmui sir lama bump chu eng nge ni?

Aluminum can hi kan nitin nunah packaging container hman tlanglawn tak a ni a, .

in tur leh ei tur chi hrang hrang packaging-ah hman a ni nasa hle. Mi tam tak chuan hman laiin can hmui kil vel a bump hriat theih tak an hmu mai thei a aluminum can , mahse he design-a science leh chanvo hi mi tlemte chauhvin an hre thei. Aluminum can sir vel chu chu bulging circle chhungah chuan eng nge awm tih zawt la, i blurt out mai thei, 'I'm sure it’s hollow.' mahse a ni lo!

Kum 1810 khan ei leh in humhalh tihchangtlun nan England rama Peter Durand chuan khawvela metal can hmasa ber a siam chhuak a. Mahse, kum zabi khat chuang a liam hnuah chauh a tak tak chu Aluminum hawn awlsam tak . an lo piang chhuak ta a ni. Kum 1959 khan American-ho chuan thil thar siamna hmangin, Can chuan ripper-te siam material a huam a, chutah chuan pull ring leh riveting chu a set a, scoring dik tak hmangin, hlawhtling takin metal aluminum awlsam tak awlsam takin a siam thei a, a awlsam hle a, a awlsam hle a ni . He thil thar hian metal container technology hmasawnna nasa takin a tichak a ni. Kum 1970 leh 1980 chhoah chuan aluminum can siam chhuah chu Japan, South Korea leh hmun dangah a darh zauh zauh a.

China ramah chuan kum 1980 chho tir lam khan Qingdao Brewery chuan a vawi khat nan Japan atanga all-aluminum 2 piece can print tha tak tak an rawn siam chhuak a, chu chu product export-a packaging mamawhna nena inmil tur a ni a, hei hian China rama can hmanna zau tak a tan tir a ni. Can hi raw materials a zirin category lian pahnih-ah then theih a ni a: pakhat chu tinplate hmanga siam a ni a, chungte chu Lulu Almond Renlu leh JDB packaging te an ni a A dang chu aluminum hmanga siam a ni a, chu chu canned coca cola leh beer, carbonated drinks leh a dangte a ni.

Metal can structure chu two-piece can leh three-piece can-ah then belh theih a ni . Three-piece can hi hmun thum atanga siam a ni a, chungte chu can body, can bottom leh can cover te an ni. Can body hian joint a nei a, can body chu can cover leh can bottom nen rolling edge kaltlangin a inzawm a ni. Can pahnih hi hmun hnih atanga siam a ni a, chungte chu can cover leh stamped seamless can body a ni. Can body leh can cover te chu rolling hmangin pakhatah an siam a.

A tawi zawngin, aluminum chu material atana hman a nih chuan, a tlangpuiin two-piece can -ah siam a ni a ; Tinplate hman a nih chuan a tam zawk chu ang chi a ni three-piece cans . An pahnih inthlauhna ber chu tank body siam dan a ni: can pahnih hian weld an nei lo va, joinless whole an siam a, hei hian leakage awm lohna turin a pui a ni.

Dik tak chuan, an taksa chu . Aluminum can hi aluminum sheet stamp hmanga siam a ni. He aluminum sheet thickness hi 0.3 millimeters vel a ni. Stamping process chhung hian aluminum sheet chu stretch die an tih hmanruaah an dah a. Chumi hnuah chuan cylindrical punch chuan chunglam atanga sheet chu a hmet thla a, ashtray ang maia cylinder tawi tak ang maia siamah a chantir a. Hetiang kalphung hi stamping an ti a.

Mahse, stamping vawi khat chauh a awm hnuah chuan aluminum sheet atanga siam cylinder chu a la zau hle a, a thim hle a, chu chu aluminum can hnuhnung ber ang chiah a la thleng lo a, chuvangin multiple stamping a ngai a ni. Stamping tin hian aluminum sheet chu radius-ah a thinner a, a te zawk a, chutih rualin a san zawng a tisang bawk. Chutiang press engemaw zat hnuah chuan original round aluminum sheet chuan aluminum can outline chu a siam zauh zauh a.

Hetih lai hian aluminum can siam theihna tur step hnih chauh a la awm : pakhat chu aluminum can hnuai lama depression siam a ni a, pakhat chu seal a ni. Bottom depression siam tur chuan dome ang chi hmanrua chauh hman a ngai a, chu chu stamping process ang chiah a ni a, chutah chuan aluminum can chu half-circle chung lamah press a, depression shape siam a ni. He recessed design hi arch bridge nen a inang a, stress nasa zawk a tuar thei bawk. Heng process zawng zawng hi a inzawm khawm chuan second sarihna chauh a ni.

Aluminum can chunglam chu trim a nih hnuah pawn lam packaging chu spray theih a ni. Chutih rual chuan, acidic drinks te chu aluminum nena an inrem loh nan leh nervous system hriselna tichhe thei aluminum ei tam lutuk loh nan aluminum chhung lam pawh coated a ngai thei bawk. A dawtah chuan, can neck chu a hrual a ngai a, chu chuan thin-walled aluminum can-a wrinkles a awm loh nan a ti a. A tawp berah chuan a pawimawh ber chu aluminum can seal hi a ni a, chuvang chuan aluminum can hmui kil vel ah hian bump a awm a ni.

Aluminum can kil khata bump awm chu eng nge ni?

Soda a leak loh nan aluminum can chunglam chu kan seal a. Hetih lai hian vawiinah hian kan protagonist turn a ni - role play tur ring of the drum a ni. He aluminum can sealing technique hi double sealing an ti bawk a, chuti a nih chuan double sealing tih hi eng nge ni?

A hnuaia thlalak a kan hmuh ang hian red hian aluminum can khuhna aluminum sheet a entir a, blue hian aluminum can taksa a aluminum sheet a entir bawk. Tank khuhna leh tank rim chu mechanical pressure action hnuaiah nghet takin an fit ang a, he process hian rim layer hmasa ber a siam ang. Tichuan, pressure hmangin coilings layer pahnihna a lo awm leh a, chu chu coilings layer hmasa ber chhungah a awm a ni. Chutiang chuan, a khuhna leh tank taksa inkarah chuan seal layer pahnih a lo awm a, chu chu spring roll ang mai a ni.

Mahse, double sealing ngei pawh hian can chhung leh pawn chu a isolate kim thei lo va, he layer of double sealing chhungah hian liquid sealant khata khat gap chhungah hian. Aluminum sheet pahnih chu nghet taka inzawm khawmin soda chu a chhuak thei lo turin special glue angin a thawk a ni. Chutih rualin, aluminum can chhunga bawlhhlawh lut tur a veng bawk. Sealant composition chu a tlangpuiin latex, rubber emaw resin emaw inzawmkhawm a ni a, oil solvent-ah a inthiar a ni. Chuti a nih chuan tuin nge aluminum can rim-ah hian tui hriam tak chu a khuh ang tih chu tuin nge ngaihtuah ang?