{"id":3478,"date":"2025-09-22T14:15:20","date_gmt":"2025-09-22T14:15:20","guid":{"rendered":"https:\/\/bestypack.com\/?p=3478"},"modified":"2026-08-03T04:49:46","modified_gmt":"2026-08-03T04:49:46","slug":"tipos-de-filmes-de-embalagem-bopp-com-diferentes-funcoes","status":"publish","type":"post","link":"https:\/\/bestypack.com\/pt\/blog\/bopp-packaging-film-types-of-different-functions\/","title":{"rendered":"Filme para Embalagens BOPP: Tipos de Diferentes Fun\u00e7\u00f5es"},"content":{"rendered":"

BOPP n\u00e3o \u00e9 um \u00fanico<\/strong> filme de embalagem com um conjunto fixo de propriedades. \u00c9 uma fam\u00edlia de graus biaxialmente orientados polypropylene<\/strong> cujas superf\u00edcies, camadas, revestimentos, aditivos e rotas de convers\u00e3o podem ser projetados para diferentes tarefas. Um filme transparente tamb\u00e9m pode ser termossold\u00e1vel<\/a>; um filme branco tamb\u00e9m pode ser cavitado; um filme filme metalizado<\/strong> tamb\u00e9m pode ter um lado sold\u00e1vel. Para compradores, a pergunta \u00fatil n\u00e3o \u00e9 simplesmente \u201cQual tipo de BOPP?\u201d mas \u201cQuais fun\u00e7\u00f5es este grau deve desempenhar, em qual lado, e sob quais condi\u00e7\u00f5es?\u201d<\/p>\n\n\n\n

\"Fam\u00edlia
Fam\u00edlia de filmes funcionais BOPP<\/figcaption><\/figure>\n\n\n\n

Comece pela Fun\u00e7\u00e3o, N\u00e3o por um \u00danico \u201cTipo de BOPP\u201d<\/h2>\n\n\n

Para informa\u00e7\u00f5es sobre pol\u00edmeros, consulte o NIH PubChem vis\u00e3o geral do polipropileno<\/a> antes de comparar alega\u00e7\u00f5es sobre filmes acabados.<\/p>\n\n\n\n

Para conhecimento sobre pol\u00edmeros, consulte<\/strong> A vis\u00e3o geral do polipropileno no NIH PubChem antes de comparar as alega\u00e7\u00f5es sobre o filme acabado.<\/p>\n\n\n\n\n

BOPP \u00e9 filme de polipropileno<\/strong> orientado tanto na dire\u00e7\u00e3o da m\u00e1quina (MD) quanto na dire\u00e7\u00e3o transversal (TD). A orienta\u00e7\u00e3o cria a plataforma base, mas n\u00e3o define toda fun\u00e7\u00e3o do filme acabado. Um grau comercial pode usar peles coextrudadas, surface treatment<\/strong>, camadas preenchidas com minerais ou cavitadas, revestimentos, metaliza\u00e7\u00e3o, aditivos deslizantes ou antiest\u00e1ticos, e outras modifica\u00e7\u00f5es.<\/p>\n\n\n\n

\u00c9 por isso que os nomes comuns de<\/strong> BOPP se sobrep\u00f5em. \u201cFosco\u201d descreve uma apar\u00eancia de superf\u00edcie. \u201cTermossold\u00e1vel\u201d descreve o comportamento de fechamento. \u201cMetalizado\u201d descreve uma rota de convers\u00e3o que pode adicionar barreira \u00e0 luz, apar\u00eancia e fun\u00e7\u00f5es de barreira a gases. \u201cGrau para r\u00f3tulo\u201d descreve uma fam\u00edlia de uso final. Um \u00fanico grau pode carregar v\u00e1rios desses r\u00f3tulos ao mesmo tempo.<\/p>\n\n\n\n

Importante:<\/strong> Trate cada nome funcional<\/strong> como o in\u00edcio de uma especifica\u00e7\u00e3o, n\u00e3o como prova de desempenho. Espessura, projeto de camadas, lado tratado, m\u00e9todo de teste, condi\u00e7\u00f5es de teste e a estrutura final da embalagem ainda determinam se o filme \u00e9 adequado.<\/p><\/blockquote>\n\n\n\n

A classifica\u00e7\u00e3o a seguir usa a<\/strong> fun\u00e7\u00e3o prim\u00e1ria desempenhada pelo filme: apresenta\u00e7\u00e3o, impress\u00e3o ou ades\u00e3o, fechamento, barreira, opacidade, acabamento de superf\u00edcie, controle de condensa\u00e7\u00e3o ou manuseio em m\u00e1quina.<\/p>\n\n\n\n

\"Conceito
Conceito de BOPP transparente imprim\u00edvel<\/figcaption><\/figure>\n\n\n\n

BOPP Transparente e Imprim\u00edvel para Apresenta\u00e7\u00e3o e Convers\u00e3o<\/h3>\n\n\n\n

Graus transparentes s\u00e3o usados<\/strong> quando a visibilidade do produto, impress\u00e3o reversa ou uma teia externa transparente s\u00e3o necess\u00e1rias. \u201cTransparente\u201d, no entanto, n\u00e3o significa automaticamente que a superf\u00edcie est\u00e1 pronta para uma tinta, adesivo ou revestimento espec\u00edfico.<\/p>\n\n\n\n

Filme Transparente Brilhante<\/h2>\n\n\n\n

O BOPP transparente brilhante fornece<\/strong> a teia transparente, n\u00edtida e familiar usada em muitos envolt\u00f3rios, r\u00f3tulos e laminados. Sua fun\u00e7\u00e3o \u00e9 principalmente apresenta\u00e7\u00e3o \u00f3ptica e rigidez. O comprador deve especificar a n\u00e9voa aceit\u00e1vel, transmit\u00e2ncia luminosa, brilho e defeitos visuais, em vez de aprovar um filme apenas pela palavra \u201ctransparente\u201d.<\/p>\n\n\n\n

A ASTM D1003 cobre a medi\u00e7\u00e3o<\/strong> de n\u00e9voa e transmit\u00e2ncia luminosa para pl\u00e1sticos essencialmente transparentes. Brilho \u00e9 uma propriedade diferente e precisa de seu pr\u00f3prio m\u00e9todo acordado. O grau, a espessura, o condicionamento da amostra e o procedimento de medi\u00e7\u00e3o devem ser consistentes ao comparar ofertas.<\/p>\n\n\n\n

O filme transparente pode ser<\/strong> n\u00e3o sold\u00e1vel, sold\u00e1vel em um lado ou sold\u00e1vel em dois lados. Tamb\u00e9m pode ser revestido ou tratado em superf\u00edcie. Essas fun\u00e7\u00f5es adicionais precisam ser escritas separadamente na especifica\u00e7\u00e3o.<\/p>\n\n\n\n

Graus para Impress\u00e3o e Lamina\u00e7\u00e3o<\/h3>\n\n\n\n

Graus para impress\u00e3o e lamina\u00e7\u00e3o<\/strong> t\u00eam uma superf\u00edcie preparada para tinta, adesivo, extrus\u00e3o de revestimento ou outra etapa de convers\u00e3o. O tratamento por corona ou chama pode aumentar a energia de superf\u00edcie, enquanto um primer ou revestimento funcional pode ser usado quando o sistema de convers\u00e3o precisa de uma interface mais dur\u00e1vel ou especializada.<\/p>\n\n\n\n

O lado tratado e a dire\u00e7\u00e3o de enrolamento<\/strong> orienta\u00e7\u00e3o importam. Um rolo pode atender \u00e0 sua pr\u00f3pria especifica\u00e7\u00e3o de filme e ainda falhar na impressora se o lado errado estiver voltado para a tinta ou adesivo. O n\u00edvel de tratamento de superf\u00edcie tamb\u00e9m muda com o tempo, armazenamento e manuseio, portanto, o comprador deve acordar o m\u00e9todo de teste, o n\u00edvel m\u00ednimo no uso, o lado de tratamento permitido e as condi\u00e7\u00f5es de vida \u00fatil.<\/p>\n\n\n\n

A ades\u00e3o da tinta<\/strong> e a resist\u00eancia da liga\u00e7\u00e3o do laminado s\u00e3o resultados do sistema. Eles dependem da superf\u00edcie do filme, qu\u00edmica da tinta ou adesivo, secagem ou cura, peso de revestimento, contamina\u00e7\u00e3o e configura\u00e7\u00f5es do processo. Uma descri\u00e7\u00e3o de \u201cBOPP imprim\u00edvel\u201d n\u00e3o garante ades\u00e3o com os materiais de todo conversor.<\/p>\n\n\n\n

\"Conceito
Conceito de BOPP com selagem t\u00e9rmica<\/figcaption><\/figure>\n\n\n\n

BOPP Termossold\u00e1vel para Fechamento de Embalagem<\/h2>\n\n\n\n

O BOPP padr\u00e3o de homopol\u00edmero de polipropileno n\u00e3o deve ser presumido como capaz de formar uma solda t\u00e9rmica confi\u00e1vel consigo mesmo. Graus termossold\u00e1veis usam pelo menos uma pele ou revestimento funcional projetado para amolecer e aderir sob calor, press\u00e3o e tempo de perman\u00eancia controlados. O n\u00facleo orientado fornece rigidez e comportamento dimensional; a superf\u00edcie sold\u00e1vel fornece a fun\u00e7\u00e3o de fechamento.<\/p>\n\n\n\n

O desempenho da solda t\u00e9rmica<\/strong> n\u00e3o \u00e9 uma \u00fanica temperatura. Os compradores devem solicitar uma curva de solda ou outra evid\u00eancia cobrindo a faixa pretendida, juntamente com ader\u00eancia a quente, resist\u00eancia final da solda, modo de falha e comportamento de bloqueio ou libera\u00e7\u00e3o das garras. A ASTM F2029 cobre a prepara\u00e7\u00e3o e avalia\u00e7\u00e3o laboratorial de soldas t\u00e9rmicas, enquanto a ASTM F88\/F88M aborda o teste de resist\u00eancia da solda. Resultados laboratoriais n\u00e3o substituem a valida\u00e7\u00e3o em equipamentos de produ\u00e7\u00e3o.<\/p>\n\n\n\n

Graus Sold\u00e1veis em Um Lado e em Dois Lados<\/h3>\n\n\n\n

Um filme sold\u00e1vel em um lado \u00e9 \u00fatil quando a design da embalagem<\/strong> estrutura mant\u00e9m uma superf\u00edcie interna e reserva a outra para impress\u00e3o, revestimento ou lamina\u00e7\u00e3o. A especifica\u00e7\u00e3o do rolo deve identificar o lado sold\u00e1vel, o lado tratado e a dire\u00e7\u00e3o do enrolamento.<\/p>\n\n\n\n

Um grau sold\u00e1vel em dois lados pode suportar soldas sobrepostas, envolt\u00f3rios ou formatos nos quais qualquer lado pode participar do fechamento. Isso n\u00e3o significa que ambos os lados tenham janelas de solda, COF ou tratamento id\u00eanticos. A constru\u00e7\u00e3o completa lado a lado ainda precisa de confirma\u00e7\u00e3o.<\/p>\n\n\n\n

Para qualquer um dos graus, valide a superf\u00edcie de solda oposta real, geometria das garras, press\u00e3o, tempo de perman\u00eancia, a velocidade da linha<\/strong>, contamina\u00e7\u00e3o do produto, resfriamento e condi\u00e7\u00f5es de armazenamento. Se o filme fizer parte de um laminado, teste o laminado final e a embalagem\u2014n\u00e3o apenas a teia de BOPP n\u00e3o convertida.<\/p>\n\n\n\n

Importante:<\/strong> A temperatura de inicia\u00e7\u00e3o da solda<\/strong>, o ponto de ajuste da m\u00e1quina e a integridade da solda da embalagem acabada s\u00e3o conceitos diferentes. Uma baixa temperatura de inicia\u00e7\u00e3o laboratorial n\u00e3o pode, por si s\u00f3, estabelecer uma configura\u00e7\u00e3o segura de produ\u00e7\u00e3o.<\/p><\/blockquote>\n\n\n\n

\"BOPP
BOPP revestido e metalizado com barreira<\/figcaption><\/figure>\n\n\n\n

BOPP com Barreira Aprimorada para Controle de Umidade, Oxig\u00eanio, Aroma e Luz<\/h2>\n\n\n\n

Barreira n\u00e3o \u00e9 uma \u00fanica propriedade. Uma embalagem pode precisar de controle de vapor de \u00e1gua, oxig\u00eanio, transfer\u00eancia de aroma, luz ou gordura, e o n\u00edvel exigido depende do produto, meta de vida \u00fatil, ambiente de distribui\u00e7\u00e3o e geometria da embalagem. Graus de BOPP podem ser projetados para melhorar uma ou mais dessas fun\u00e7\u00f5es, mas a rota e as condi\u00e7\u00f5es de teste devem ser declaradas.<\/p>\n\n\n\n

OTR e WVTR s\u00e3o especialmente sens\u00edveis \u00e0 estrutura e condi\u00e7\u00f5es. A ASTM D3985 cobre a transmiss\u00e3o de oxig\u00eanio em estado estacion\u00e1rio atrav\u00e9s de filmes, laminados, coextrus\u00f5es e materiais revestidos. A ASTM F1249 cobre a transmiss\u00e3o de vapor de \u00e1gua atrav\u00e9s de materiais de barreira flex\u00edveis. Os relat\u00f3rios devem identificar temperatura, umidade relativa, espessura do filme,<\/strong>, lado de teste, unidades e a constru\u00e7\u00e3o exata.<\/p>\n\n\n\n

BOPP metalizado<\/h3>\n\n\n\n

O BOPP metalizado carrega uma camada de metal depositada muito fina, comumente alum\u00ednio, sobre uma superf\u00edcie metaliz\u00e1vel. A camada confere apar\u00eancia met\u00e1lica e pode aumentar a opacidade e melhorar a resist\u00eancia \u00e0 luz, oxig\u00eanio e vapor de \u00e1gua em compara\u00e7\u00e3o com o filme base n\u00e3o metalizado correspondente.<\/p>\n\n\n\n

A barreira real depende da cobertura de metal, densidade \u00f3ptica, ades\u00e3o, microporos, flex\u00e3o, impress\u00e3o, lamina\u00e7\u00e3o e danos posteriores de convers\u00e3o. Uma teia metalizada que tem bom desempenho como amostra plana pode se comportar de forma diferente ap\u00f3s vincagem, soldagem ou fabrica\u00e7\u00e3o de sacos. O lado do metal tamb\u00e9m pode exigir prote\u00e7\u00e3o dentro de um laminado.<\/p>\n\n\n\n

Especifique o grau do filme base, lado do metal, controle \u00f3ptico ou de deposi\u00e7\u00e3o de metal, requisitos de liga\u00e7\u00e3o e OTR\/WVTR sob condi\u00e7\u00f5es acordadas. N\u00e3o substitua \u201cmetalizado\u201d por uma meta num\u00e9rica de barreira ou valida\u00e7\u00e3o de vida \u00fatil da embalagem acabada.<\/p>\n\n\n\n

BOPP com Barreira por Revestimento<\/h2>\n\n\n\n

O BOPP revestido<\/a> usa um revestimento funcional para alterar barreira, soldabilidade, imprimibilidade ou resist\u00eancia a aromas. Fam\u00edlias de revestimento acr\u00edlico, PVdC e outras podem ser encontradas, mas nomes de qu\u00edmica n\u00e3o s\u00e3o graus de desempenho intercambi\u00e1veis.<\/p>\n\n\n\n

O revestimento pode ser em um lado ou em dois lados, e cada lado pode servir a um prop\u00f3sito diferente. Os compradores precisam da identidade do revestimento ou fam\u00edlia declarada, lado revestido, controle de peso de revestimento quando relevante, escopo de contato com alimentos, dados de barreira, dados de solda e compatibilidade com tintas e adesivos.<\/p>\n\n\n\n

O desempenho do revestimento pode ser afetado por trincas, umidade, exposi\u00e7\u00e3o ao calor e processamento a jusante. Para um laminado ou embalagem impressa revestida, avalie a estrutura completa sob as condi\u00e7\u00f5es pretendidas de produto e distribui\u00e7\u00e3o.<\/p>\n\n\n\n

\"BOPP
BOPP branco perolizado fosco<\/figcaption><\/figure>\n\n\n\n

BOPP Branco, Cavitado e Perolizado para Opacidade e Rendimento<\/h3>\n\n\n\n

O BOPP branco \u00e9 selecionado quando a embalagem precisa de um fundo de impress\u00e3o brilhante, visibilidade reduzida do produto ou uma contribui\u00e7\u00e3o de bloqueio de luz. Graus perolizados adicionam uma apar\u00eancia perolada caracter\u00edstica. Esses nomes descrevem principalmente a constru\u00e7\u00e3o \u00f3ptica; eles n\u00e3o definem automaticamente barreira, soldagem ou desempenho de contato com alimentos.<\/p>\n\n\n\n

Branco S\u00f3lido Versus Filme Cavitado<\/h3>\n\n\n\n

O BOPP branco s\u00f3lido usa pigmento ou outras escolhas de formula\u00e7\u00e3o para criar um filme branco, de densidade relativamente cheia. O BOPP cavitado cont\u00e9m microvazios formados durante a orienta\u00e7\u00e3o. A estrutura com vazios pode aumentar a opacidade e reduzir a densidade aparente, proporcionando mais \u00e1rea por unidade de massa em uma dada espessura nominal.<\/p>\n\n\n\n

Esse benef\u00edcio de rendimento deve ser avaliado juntamente com rigidez, compressibilidade, comportamento dimensional, impress\u00e3o, soldagem e lamina\u00e7\u00e3o. A espessura nominal sozinha \u00e9 uma compara\u00e7\u00e3o pobre quando dois graus t\u00eam densidades diferentes. Os compradores devem comparar densidade, peso base ou rendimento, opacidade, m\u00e9todo de espessura e o comportamento mec\u00e2nico exigido.<\/p>\n\n\n\n

O filme perolizado \u00e9 frequentemente cavitado, mas \u201cperolizado\u201d, \u201cbranco opaco<\/a>\u201d\u548c\u201ccavitated\u201d\u4e0d\u5e94\u88ab\u89c6\u4e3a\u540c\u4e49\u8bcd\u3002\u4f9b\u5e94\u5546\u5e94\u6307\u660e\u8be5\u7b49\u7ea7\u7684\u7ed3\u6784\u548c\u4e3b\u8981\u529f\u80fd\u3002.<\/p>\n\n\n\n

\u7528\u4e8e\u8868\u9762\u5916\u89c2\u7684\u54d1\u5149\u548c\u89e6\u611fBOPP<\/h2>\n\n\n\n

\u54d1\u5149BOPP\u53ef\u964d\u4f4e\u8868\u9762\u5149\u6cfd\u5ea6\uff0c\u5e76\u53ef\u80fd\u589e\u52a0\u96fe\u5ea6\uff0c\u4ee5\u8425\u9020\u66f4\u67d4\u548c\u3001\u7c7b\u7eb8\u611f\u6216\u9ad8\u7aef\u7684\u5916\u89c2\u3002\u54d1\u5149\u6548\u679c\u53ef\u6765\u81ea\u5171\u6324\u8868\u5c42\u3001\u6d82\u5c42\u6216\u52a0\u5de5\u5de5\u827a\u3002\u89e6\u611f\u8584\u819c\u589e\u52a0\u4e86\u89e6\u89c9\u529f\u80fd\uff0c\u5e76\u975e\u6240\u6709\u54d1\u5149\u7b49\u7ea7\u90fd\u5177\u5907\u8be5\u529f\u80fd\u3002.<\/p>\n\n\n\n

\u6709\u7528\u7684\u4f18\u52bf\u5305\u62ec\u51cf\u5c11\u53cd\u5c04\u3001\u4e0e\u5149\u6cfd\u533a\u57df\u5f62\u6210\u89c6\u89c9\u5bf9\u6bd4\u4ee5\u53ca\u5dee\u5f02\u5316\u7684\u624b\u611f\u3002\u6743\u8861\u56e0\u7d20\u53ef\u80fd\u5305\u62ec\u8f83\u4f4e\u7684\u63a5\u89e6\u6e05\u6670\u5ea6\u3001\u5bf9\u522e\u64e6\u6216\u6cb9\u6c61\u7684\u654f\u611f\u6027\u3001\u4e0d\u540c\u7684\u6cb9\u58a8\u548c\u80f6\u7c98\u5242\u884c\u4e3a\uff0c\u4ee5\u53ca\u4e0d\u540c\u7684\u6469\u64e6\u7cfb\u6570\u3002.<\/p>\n\n\n\n

\u5e94\u6307\u660e\u54ea\u4e00\u9762\u4e3a\u54d1\u5149\u9762\u3001\u8be5\u9762\u662f\u5426\u9700\u8981\u53ef\u5370\u5237\u6216\u53ef\u70ed\u5c01\u3001\u6240\u9700\u7684\u5149\u6cfd\u5ea6\u548c\u96fe\u5ea6\u6d4b\u8bd5\u65b9\u6cd5\u3001\u8010\u78e8\u6216\u8010\u522e\u64e6\u9884\u671f\uff0c\u4ee5\u53ca\u4e0e\u8ba1\u5212\u4f7f\u7528\u7684\u6cb9\u58a8\u548c\u590d\u5408\u6750\u6599\u7684\u517c\u5bb9\u6027\u3002\u54d1\u5149\u8868\u9762\u5e76\u4e0d\u8bc1\u660e\u963b\u9694\u6027\u3001\u70ed\u5c01\u5f3a\u5ea6\u6216 resist\u00eancia \u00e0 perfura\u00e7\u00e3o<\/strong>.<\/p>\n\n\n\n

\"BOPP
BOPP antiespuma para produtos frescos<\/figcaption><\/figure>\n\n\n\n

\u7528\u4e8e\u51b7\u85cf\u548c\u751f\u9c9c\u98df\u54c1\u53ef\u89c6\u6027\u7684\u9632\u96feBOPP<\/h3>\n\n\n\n

\u5f53\u51dd\u7ed3\u6c34\u5728\u8584\u819c\u4e0a\u5f62\u6210\u8bb8\u591a\u6563\u5c04\u5149\u7ebf\u7684\u5c0f\u6db2\u6ef4\u65f6\uff0c\u5373\u4ea7\u751f\u96fe\u3002\u9632\u96fe\u8868\u9762\u6539\u53d8\u4e86\u6c34\u5206\u6da6\u6e7f\u8868\u9762\u7684\u65b9\u5f0f\uff0c\u4f7f\u51b7\u51dd\u6c34\u66f4\u5747\u5300\u5730\u94fa\u5c55\uff0c\u4ece\u800c\u66f4\u597d\u5730\u4fdd\u6301\u4ea7\u54c1\u53ef\u89c1\u6027\u3002.<\/p>\n\n\n\n

\u8be5\u529f\u80fd\u53d6\u51b3\u4e8e\u671d\u5411\u6f6e\u6e7f\u5305\u88c5\u5185\u90e8\u7684\u6709\u6548\u9762\u3002\u4e70\u65b9\u5e94\u533a\u5206\u51b7\u96fe\u548c\u70ed\u96fe\u6761\u4ef6\uff0c\u786e\u5b9a\u98df\u54c1\u548c\u5305\u88c5\u7684\u6e29\u5ea6\u66f2\u7ebf\uff0c\u5e76\u786e\u8ba4\u6548\u679c\u5fc5\u987b\u6301\u7eed\u7684\u65f6\u95f4\u3002\u8868\u9762\u6c61\u67d3\u3001\u50a8\u5b58\u65f6\u95f4\u548c\u6dfb\u52a0\u5242\u8fc1\u79fb\u53ef\u80fd\u5f71\u54cd\u6027\u80fd\u3002.<\/p>\n\n\n\n

\u9632\u96feBOPP\u53ef\u80fd\u8fd8\u9700\u8981\u70ed\u5c01\u6027\u3001\u53d7\u63a7\u900f\u6c14\u6027\u3001\u901a\u98ce\u6216\u6253\u5b54\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u4ea7\u54c1\u3002\u9632\u96fe\u5904\u7406\u4e0d\u4f1a\u53bb\u9664\u6c34\u5206\u3001\u5b9e\u73b0\u6c27\u6c14\u63a7\u5236\u6216\u5efa\u7acb\u5fae\u751f\u7269\u8d27\u67b6\u671f\u3002\u56e0\u6b64\uff0c\u65b0\u9c9c\u519c\u4ea7\u54c1\u548c\u51b7\u85cf\u98df\u54c1\u5305\u88c5\u9700\u8981\u5728\u9884\u671f\u6e29\u5ea6\u5faa\u73af\u4e0b\u8fdb\u884c\u5305\u88c5\u7ea7\u522b\u7684\u8bd5\u9a8c\u3002.<\/p>\n\n\n\n

\u673a\u5668\u63a7\u5236\u548c\u7279\u79cd\u8868\u9762\u7b49\u7ea7<\/h2>\n\n\n\n

\u67d0\u4e9bBOPP\u529f\u80fd\u4e3b\u8981\u7528\u4e8e\u7a33\u5b9a\u7684\u52a0\u5de5\u548c\u5305\u88c5\u673a\u5668\u8fd0\u884c\u3002\u8fd9\u4e9b\u529f\u80fd\u5bf9\u6d88\u8d39\u8005\u53ef\u80fd\u662f\u4e0d\u53ef\u89c1\u7684\uff0c\u4f46\u5bf9\u9001\u6599\u3001\u5957\u51c6\u3001\u5806\u53e0\u3001\u70ed\u5c01\u548c\u79bb\u578b\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n\n\n\n

\u6ed1\u723d\u3001\u6297\u9759\u7535\u548c\u9632\u6ed1\u529f\u80fd<\/h3>\n\n\n\n

\u6ed1\u723d\u914d\u65b9\u8c03\u8282\u8868\u9762\u6469\u64e6\u529b\uff0c\u4f7f\u8584\u819c\u5728\u8f8a\u7b52\u3001\u6210\u578b\u80a9\u90e8\u548c\u70ed\u5c01\u94b3\u53e3\u95f4\u8fd0\u884c\u800c\u4e0d\u4f1a\u4ea7\u751f\u8fc7\u5927\u963b\u529b\u3002\u9632\u6ed1\u8868\u9762\u5229\u7528\u8f83\u9ad8\u6469\u64e6\u529b\uff0c\u4f7f\u5806\u53e0\u7684\u5305\u88c5\u6216\u91cd\u888b\u62b5\u6297\u6ed1\u52a8\u3002\u6297\u9759\u7535\u529f\u80fd\u51cf\u5c11\u9759\u7535\u79ef\u805a\uff0c\u9759\u7535\u53ef\u80fd\u5438\u9644\u7070\u5c18\u3001\u5e72\u6270\u8584\u819c\u5904\u7406\u6216\u5f71\u54cd\u704c\u88c5\u3002.<\/p>\n\n\n\n

\u8fd9\u4e9b\u6027\u80fd\u5177\u6709\u9762\u522b\u7279\u5f02\u6027\u548c\u6761\u4ef6\u654f\u611f\u6027\u3002ASTM D1894\u6db5\u76d6\u4e86\u8584\u819c\u5728\u7279\u5b9a\u6d4b\u8bd5\u6761\u4ef6\u4e0b\u81ea\u8eab\u6216\u4e0e\u5176\u4ed6\u8868\u9762\u6ed1\u52a8\u65f6\u7684\u9759\u6469\u64e6\u7cfb\u6570\u548c\u52a8\u6469\u64e6\u7cfb\u6570\u3002\u5355\u4e00\u7684\u6469\u64e6\u7cfb\u6570\u76ee\u6807\u503c\u4e0d\u80fd\u76f2\u76ee\u5730\u5728\u4e0d\u540c\u673a\u5668\u3001\u6e29\u5ea6\u6216\u8868\u9762\u914d\u5bf9\u4e4b\u95f4\u8f6c\u79fb\u3002.<\/p>\n\n\n\n

\u4e70\u65b9\u5e94\u6307\u660e\u54ea\u4e00\u9762\u63a5\u89e6\u673a\u5668\u6216\u53e6\u4e00\u4e2a\u5305\u88c5\u3001\u6240\u9700\u7684\u6d4b\u91cf\u914d\u5bf9\u3001\u72b6\u6001\u8c03\u8282\u6761\u4ef6\u3001\u6e29\u5ea6\u3001\u7ebf\u901f\u5ea6\u4ee5\u53ca\u4efb\u4f55\u70ed\u6ed1\u723d\u884c\u4e3a\u3002\u6297\u9759\u7535\u6027\u80fd\u8fd8\u9700\u8981\u5546\u5b9a\u7684\u6d4b\u8bd5\u65b9\u6cd5\u548c\u6e7f\u5ea6\u8303\u56f4\u3002.<\/p>\n\n\n\n

\u51b7\u5c01\u79bb\u578b\u548c\u88f9\u5305\u529f\u80fd<\/h3>\n\n\n\n

\u51b7\u5c01\u5305\u88c5\u4f7f\u7528\u538b\u654f\u5bc6\u5c01\u7cfb\u7edf\uff0c\u4f7f\u4ea7\u54c1\u627f\u53d7\u8f83\u5c11\u70ed\u91cf\u3002\u5728\u5178\u578b\u7684\u79bb\u578b\u819c\u5e03\u7f6e\u4e2d\uff0c\u4e00\u4e2a\u8868\u9762\u63a5\u53d7\u5370\u5237\u6216\u590d\u5408\uff0c\u800c\u76f8\u5bf9\u8868\u9762\u5728\u5377\u6750\u5c55\u5f00\u65f6\u4ece\u51b7\u5c01\u80f6\u4e0a\u5e72\u51c0\u5730\u79bb\u578b\u3002\u79bb\u578b\u6027\u80fd\u5fc5\u987b\u4e0e\u786e\u5207\u7684\u80f6\u7c98\u5242\u3001\u6d82\u5e03\u91cf\u3001\u5e72\u71e5\u548c\u6536\u5377\u538b\u529b\u76f8\u5339\u914d\u3002.<\/p>\n\n\n\n

\u88f9\u5305\u7b49\u7ea7\u56f4\u7ed5\u5916\u89c2\u3001\u53d7\u63a7\u6536\u7f29\u3001\u70ed\u6ed1\u723d\u3001\u94b3\u53e3\u79bb\u578b\u548c\u5bc6\u5c01\u884c\u4e3a\u8fdb\u884c\u8bbe\u8ba1\uff0c\u4ee5\u5b9e\u73b0\u5bf9\u7eb8\u76d2\u6216\u5355\u4e2a\u4ea7\u54c1\u7684\u7d27\u5bc6\u5305\u88f9\u3002\u201c\u88f9\u5305\u201d\u662f\u4e00\u4e2a\u5e94\u7528\u7c7b\u522b\uff0c\u800c\u975e\u5355\u4e00\u6027\u80fd\u3002\u7b49\u7ea7\u5fc5\u987b\u4e0e\u88f9\u5305\u8bbe\u5907\u3001\u6e29\u5ea6\u66b4\u9732\u548c\u6240\u9700\u7684\u5305\u88c5\u51e0\u4f55\u5f62\u72b6\u76f8\u5339\u914d\u3002.<\/p>\n\n\n\n

\u5982\u4f55\u9009\u62e9\u6b63\u786e\u7684\u529f\u80fd\u7b49\u7ea7<\/h2>\n\n\n\n

\u4ece\u5305\u88c5\u4ea7\u54c1\u548c\u5b8c\u6574\u5305\u88c5\u7cfb\u7edf\u51fa\u53d1\uff0c\u7136\u540e\u5c06\u9700\u6c42\u8f6c\u5316\u4e3a\u53ef\u6d4b\u91cf\u7684\u8584\u819c\u529f\u80fd\u3002.<\/p>\n\n\n\n

    \n\n
  1. \u5b9a\u4e49\u4ea7\u54c1\u98ce\u9669\u3002.<\/strong> \u8bf4\u660e\u5bf9\u6c34\u5206\u3001\u6c27\u6c14\u3001\u9999\u6c14\u3001\u5149\u7167\u3001\u6cb9\u8102\u3001\u70ed\u91cf\u548c\u51b7\u51dd\u7684\u654f\u611f\u6027\uff0c\u4ee5\u53ca\u6240\u9700\u7684\u8d27\u67b6\u671f\u548c\u5206\u9500\u6761\u4ef6\u3002.<\/li>\n\n\n
  2. \u5b9a\u4e49\u5305\u88c5\u7ed3\u6784\u3002.<\/li>\n\n\n
  3. \u5206\u914d\u6bcf\u9879\u6240\u9700\u529f\u80fd\u3002.<\/li>\n\n\n
  4. \u660e\u786e\u6d4b\u8bd5\u6761\u4ef6\u3002.<\/strong> \u5305\u62ec\u6bcf\u4e2a\u5173\u952e\u503c\u7684\u539a\u5ea6\u3001\u65b9\u5411\u3001\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u6d4b\u8bd5\u9762\u3001\u5355\u4f4d\u53ca\u9002\u7528\u65b9\u6cd5\u3002.<\/li>\n\n\n
  5. \u786e\u8ba4\u52a0\u5de5\u7ec6\u8282\u3002.<\/strong> \u8bf4\u660e\u5370\u5237\u5de5\u827a\u3001\u6cb9\u58a8\u6216\u80f6\u7c98\u5242\u4f53\u7cfb\u3001\u5904\u7406\u9762\u3001\u6536\u5377\u65b9\u5411\u3001\u6469\u64e6\u7cfb\u6570\u914d\u5bf9\u3001\u673a\u5668\u7c7b\u578b\u548c\u76ee\u6807\u7ebf\u901f\u6761\u4ef6\u3002.<\/li>\n\n\n
  6. \u6838\u67e5\u6cd5\u89c4\u9002\u7528\u8303\u56f4\u3002.<\/strong> \u5c06\u786e\u5207\u7684\u6811\u8102\u3001\u6dfb\u52a0\u5242\u3001\u6d82\u5c42\u3001\u6cb9\u58a8\u3001\u80f6\u7c98\u5242\u548c\u6210\u54c1\u7ed3\u6784\u4e0e\u98df\u54c1\u7c7b\u578b\u3001\u63a5\u89e6\u65f6\u95f4\u3001\u6e29\u5ea6\u548c\u76ee\u6807\u5e02\u573a\u76f8\u5339\u914d\u3002.<\/li>\n\n\n
  7. \u9a8c\u8bc1\u6700\u7ec8\u5305\u88c5\u3002.<\/strong> \u8fdb\u884c\u52a0\u5de5\u548c\u5305\u88c5\u8bd5\u9a8c\uff0c\u7136\u540e\u5728\u5b9e\u9645\u5206\u9500\u548c\u50a8\u5b58\u540e\u6d4b\u8bd5\u963b\u9694\u6027\u3001\u70ed\u5c01\u3001\u5916\u89c2\u548c\u5305\u88c5\u5b8c\u6574\u6027\u3002.<\/li>\n\n<\/ol>\n\n\n\n
    \u5305\u88c5\u9700\u6c42<\/th>\u529f\u80fd\u8d77\u70b9<\/th>R\u00f3tulo da fam\u00edlia de pol\u00edmeros<\/th>\u5e38\u89c1\u9009\u578b\u98ce\u9669<\/th><\/tr><\/thead>
    \u900f\u660e\u5c55\u793a<\/td>\u900f\u660e\u5149\u6cfd\uff0c\u5982\u5370\u5237\u6216\u590d\u5408\u5219\u9700\u5904\u7406<\/td>\u96fe\u5ea6\/\u900f\u5149\u7387\u3001\u5149\u6cfd\u5ea6\u3001\u5904\u7406\u9762\u3001\u5916\u89c2\u7f3a\u9677\u9650\u503c<\/td>\u5047\u8bbe\u900f\u660e\u5373\u610f\u5473\u7740\u53ef\u5370\u5237\u6216\u53ef\u70ed\u5c01<\/td><\/tr>
    \u76f4\u63a5\u70ed\u5c01\u95ed\u5408<\/td>\u5355\u9762\u6216\u53cc\u9762\u70ed\u5c01BOPP<\/td>\u70ed\u5c01\u66f2\u7ebf\u3001\u70ed\u7c98\u5f3a\u5ea6\u3001F88\u6d4b\u8bd5\u6761\u4ef6\u3001\u9762\u522b\u6807\u8bc6<\/td>\u5c06\u5b9e\u9a8c\u5ba4\u8d77\u59cb\u6e29\u5ea6\u76f4\u63a5\u4f5c\u4e3a\u673a\u5668\u8bbe\u5b9a\u503c<\/td><\/tr>
    \u6c27\u6c14\u3001\u6c34\u5206\u6216\u5149\u7167\u63a7\u5236<\/td>\u9540\u94dd\u6216\u963b\u9694\u6d82\u5c42BOPP<\/td>\u900f\u6c27\u7387\u3001\u900f\u6e7f\u7387\u3001\u539a\u5ea6\u3001\u6e29\u5ea6\u3001\u76f8\u5bf9\u6e7f\u5ea6\u3001\u6d4b\u8bd5\u9762\u3001\u52a0\u5de5\u540e\u6570\u636e<\/td>\u5c06\u201c\u9540\u94dd\u201d\u6216\u201c\u963b\u9694\u201d\u89c6\u4e3a\u6570\u503c\u89c4\u683c<\/td><\/tr>
    \u4e0d\u900f\u660e\u5370\u5237\u80cc\u666f<\/td>\u5b9e\u5fc3\u767d\u8272\u3001\u5fae\u5b54\u6216\u73e0\u5149BOPP<\/td>\u4e0d\u900f\u660e\u5ea6\u3001\u5bc6\u5ea6\u3001\u57fa\u91cd\/\u5f97\u7387\u3001\u633a\u5ea6\u3001\u70ed\u5c01\u6027<\/td>\u5728\u672a\u8003\u8651\u5bc6\u5ea6\u7684\u60c5\u51b5\u4e0b\u6bd4\u8f83\u6807\u79f0\u539a\u5ea6<\/td><\/tr>
    \u9ad8\u7aef\u4f4e\u5149\u6cfd\u9970\u9762<\/td>\u54d1\u5149\u6216\u89e6\u611fBOPP<\/td>\u5149\u6cfd\u5ea6\u3001\u96fe\u5ea6\u3001\u8010\u78e8\/\u8010\u522e\u64e6\u3001\u6469\u64e6\u7cfb\u6570\u3001\u6cb9\u58a8\/\u80f6\u7c98\u5242\u517c\u5bb9\u6027<\/td>\u5047\u8bbe\u6240\u6709\u54d1\u5149\u8584\u819c\u5747\u5177\u6709\u89e6\u611f\u6d82\u5c42<\/td><\/tr>
    \u51b7\u85cf\u4ea7\u54c1\u53ef\u89c1\u6027<\/td>\u9632\u96feBOPP<\/td>\u6709\u6548\u9762\u3001\u70ed\u96fe\/\u51b7\u96fe\u65b9\u6cd5\u3001\u6301\u7eed\u65f6\u95f4\u3001\u5305\u88c5\u8bd5\u9a8c<\/td>\u671f\u671b\u9632\u96fe\u529f\u80fd\u63a7\u5236\u5305\u88c5\u5185\u6c14\u6c1b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Perguntas Frequentes<\/h3>\n\n\n\n

    \u4e00\u79cdBOPP\u8584\u819c\u80fd\u5426\u7ec4\u5408\u591a\u79cd\u529f\u80fd\uff1f<\/h3>\n\n\n\n

    \u53ef\u4ee5\u3002\u4e00\u4e2a\u7b49\u7ea7\u53ef\u4ee5\u5177\u5907\u591a\u79cd\u529f\u80fd\u3002.<\/p>\n\n\n\n

    \u6807\u51c6BOPP\u662f\u5426\u53ef\u70ed\u5c01\uff1f<\/h2>\n\n\n\n

    \u4e0d\u4e00\u5b9a\u3002\u53ef\u9760\u7684\u5bc6\u5c01\u901a\u5e38\u9700\u8981\u9488\u5bf9\u5bf9\u5e94\u6750\u6599\u548c\u9884\u671f\u5de5\u827a\u8bbe\u8ba1\u7684\u53ef\u70ed\u5c01\u8868\u5c42\u6216\u6d82\u5c42\u3002\u8bf7\u786e\u8ba4\u53ef\u70ed\u5c01\u9762\u3001\u70ed\u5c01\u7a97\u53e3\u3001\u70ed\u7c98\u5f3a\u5ea6\uff0c, a resist\u00eancia do selo<\/strong> \u4ee5\u53ca\u751f\u4ea7\u673a\u5668\u884c\u4e3a\u3002.<\/p>\n\n\n\n

    \u91d1\u5c5e\u5316BOPP\u662f\u5426\u603b\u80fd\u63d0\u4f9b\u9ad8\u963b\u9694\u6027\uff1f<\/h3>\n\n\n\n

    \u4e0d\u662f\u3002\u91d1\u5c5e\u5316\u53ef\u4ee5\u6539\u5584\u6c27\u6c14\u3001\u6c34\u84b8\u6c14\u548c\u5149\u7ebf\u963b\u9694\u6027\uff0c\u4f46\u7ed3\u679c\u53d6\u51b3\u4e8e\u57fa\u819c\u3001\u91d1\u5c5e\u6c89\u79ef\u3001\u9488\u5b54\u3001\u9644\u7740\u529b\u548c\u52a0\u5de5\u635f\u4f24\u3002\u8bf7\u4f7f\u7528\u76f8\u5173\u6761\u4ef6\u4e0b\u7684OTR\u548cWVTR\u6570\u636e\u786e\u8ba4\u5177\u4f53\u724c\u53f7\uff0c\u7136\u540e\u9a8c\u8bc1\u52a0\u5de5\u540e\u7684\u5305\u88c5\u3002.<\/p>\n\n\n\n

    BOPP\u662f\u5426\u81ea\u52a8\u7b26\u5408\u98df\u54c1\u63a5\u89e6\u8981\u6c42\uff1f<\/h3>\n\n\n\n

    \u4e0d\u662f\u3002\u805a\u4e19\u70ef\u53ef\u80fd\u88ab\u5141\u8bb8\u7528\u4e8e\u7279\u5b9a\u7684\u98df\u54c1\u63a5\u89e6\u7528\u9014\uff0c\u4f46\u5408\u89c4\u6027\u9002\u7528\u4e8e\u7279\u5b9a\u7684\u6210\u5206\u548c\u4f7f\u7528\u6761\u4ef6\u3002\u5728\u7f8e\u56fd\uff0c21 CFR 177.1520\u89c4\u5b9a\u4e86\u70ef\u70c3\u805a\u5408\u7269\u7684\u6761\u4ef6\u3002\u5728\u6b27\u76df\uff0c\u6cd5\u89c4(EU) No 10\/2011\u6db5\u76d6\u5851\u6599\u98df\u54c1\u63a5\u89e6\u6750\u6599\uff0c\u5305\u62ec\u591a\u5c42\u3001\u5370\u5237\u548c\u6d82\u5c42\u7ed3\u6784\u3002\u6210\u54c1\u5305\u88c5\u8fd8\u5305\u62ec\u6dfb\u52a0\u5242\u3001\u6d82\u5c42\u3001\u6cb9\u58a8\u3001\u7c98\u5408\u5242\u4ee5\u53ca\u53ef\u80fd\u7684\u8fc1\u79fb\u6216\u53cd\u5370\u9014\u5f84\u3002\u8bf7\u7d22\u53d6\u5177\u4f53\u724c\u53f7\u3001\u7ed3\u6784\u3001\u98df\u54c1\u7c7b\u578b\u3001\u63a5\u89e6\u65f6\u95f4\u3001\u6e29\u5ea6\u548c\u5e02\u573a\u7684\u73b0\u884c\u6587\u4ef6\u3002.<\/p>\n\n\n\n

    \u7ed3\u8bba\uff1a\u660e\u786e\u529f\u80fd\u5e76\u9a8c\u8bc1\u724c\u53f7<\/h3>\n\n\n\n

    \u529f\u80fd\u6027BOPP\u7c7b\u578b\u6700\u597d\u7406\u89e3\u4e3a\u6784\u5efa\u6a21\u5757\uff0c\u800c\u975e\u4e92\u65a5\u7684\u7c7b\u522b\u3002\u900f\u660e\u3001\u53ef\u5370\u5237\u3001\u53ef\u70ed\u5c01\u3001\u963b\u9694\u3001\u91d1\u5c5e\u5316\u3001\u767d\u8272\u3001\u7a7a\u8154\u3001\u54d1\u5149\u3001\u9632\u96fe\u548c\u673a\u63a7\u529f\u80fd\u53ef\u4ee5\u5728\u4e00\u4e2a\u5546\u4e1a\u724c\u53f7\u4e2d\u91cd\u53e0\u3002.<\/p>\n\n\n\n

    \u4e3a\u4e86\u505a\u51fa\u53ef\u8fa9\u62a4\u7684\u9009\u62e9\uff0c\u8bf7\u5206\u522b\u5217\u51fa\u6bcf\u9879\u6240\u9700\u529f\u80fd\uff0c\u786e\u5b9a\u6d3b\u6027\u9762\uff0c\u5b9a\u4e49\u6d4b\u8bd5\u65b9\u6cd5\u548c\u6761\u4ef6\uff0c\u5e76\u5728\u9884\u671f\u8bbe\u5907\u4e0a\u9a8c\u8bc1\u52a0\u5de5\u540e\u7684\u5305\u88c5\u3002\u8584\u819c\u540d\u79f0\u7f29\u5c0f\u641c\u7d22\u8303\u56f4\uff1b\u724c\u53f7\u89c4\u683c\u3001\u5408\u89c4\u6587\u4ef6\u548c\u5305\u88c5\u8bd5\u9a8c\u786e\u5b9a\u9002\u7528\u6027\u3002.<\/p>\n\n\n\n\n

    Recursos Relacionados da Bestypack<\/h3>\n\n\n\n