573090 A7 ____ B7 五、發明説明（1 ) 〔技術領域〕 (請先閱讀背面之注意事項再填寫本頁) 本發明有關包裝用積層材料及使用該積層材料之包裝 體’特別是有關爲包裝具有脫氧劑、乾燥劑、除濕劑等之 功能性之物品之用之包裝用積層材料及使用該積層材料之 包裝體。 〔背景技術〕 近年，爲防止加工食品之腐敗、變質、劣化起見，廣 泛使用脫氧劑、乾燥劑等。該脫氧劑係使用通氣性之小袋 內收納有粉末狀、粒狀之脫氧劑（氧吸收劑）者。又，因 吸濕而食感等商品價格會降低之煎餅等餅乾類、海苔等則 同樣方式採用將矽膠等乾燥劑裝在小袋者與物品同時包裝 之方法。 經濟部智慧財產局員工消費合作社印製 亦即，此等功能性劑之包裝體，係爲吸收物品之包裝 體（袋）內部之空氣、濕氣、氧氣等，而使用通氣性之包 裝材料所包裝者。又，從被包裝劑所發生之有效成份透過 包裝材料而作用之芳香劑、防蟲劑等亦同樣使用通氣性包 裝材料。又，最近，含有活性碳、木炭等粉末之臭味等之 吸附劑係被包裝爲大面積之片材（sheet )狀，而多用於醫 院之病床等。再者，鑑於電子•電器、醫療器具、精密機 器等之貿之擴大，爲防止此等商品之濕氣、氧化之防止及 品質安定起見，一般採用大型包裝之乾燥劑、脫氧劑等。 此等通氣性之包裝材料，必須爲不會漏浅粉末狀等之 被包裝劑、包裝之熱封（heat-seal)強度足夠、充塡包裝適 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） " ' -4- 573090 A7 B7 五、發明説明（2) (請先閲讀背面之注意事項再填寫本頁) 合性’亦即，封緘強度高，可以安定的封緘強度高速連續 包裝等條件。如內容物爲潮解性吸濕劑之情形，亦必須要 有防水性。特別是，需要有一種能適用於從脫氧劑、吸濕 劑等之小型包裝至活性碳、木炭等之大型包裝之同時，尙 需要有適度的防水性、透濕性、通氣性的包裝材料。 可用爲此等包裝之通氣性包裝材料，有如下述之技術 〇 (1)日本專利第293667號公報 此公報中揭示有一種由紙層與由鞘芯型複合纖維而成 之不織布層而成，而由不織布之鞘成份之融點爲16 0°C 以下，芯成份之融點較鞘成份者高出3 0°C以上之複合纖 維而成之複合片材。該複合片材係使用不織布之鞘成份與 紙進行熔融膠合而作成爲層間粘接強度爲4 0 0 g / 1 5 mm寬以上之方式。 經濟部智慧財產局員工消費合作社印製 但，該複合片材係使用鞘芯複合纖維不織布者，而不 織布之製造上由於鞘芯之樹脂之熔融粘度之差異，相溶性 等故有難於安定製造之問題。又，因封緘性不足，以致有 難於加速包裝速度之問題。又，積層化、熱封係作爲複合 纖維之鞘成份樹脂之低融樹脂所能發揮者，除積層時之溫 度條件等有其極限之同時，當進行熱封之封緘性亦有其極 限。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -5- 573090 A7 ____ _ B7 五、發明説明（3) (2 )特開平1 〇 一 2 3 5 8 1 7號公報 (請先閱讀背面之注意事項再填寫本頁) 此公報中揭示有一種內層使用聚乙烯樹脂製嵌纖維不 織布（嵌布）、中間層使用吸水紙、外層使用紙板之板狀 氧吸收劑包裝材料。然而，此種包裝材料係使其成爲通氣 ’需要預先在嵌布上穿開多數個直徑〇 · 5 mm程度之微 細孔的過程等以致製造過程成爲複雜。又，嵌布層與紙層 之間之粘接性較低，正如實施例所示，實質上需要使用聚 乙樹脂之夾心層壓（sandwitch lamination)，由此亦可可 想像難於控制透濕性、通氣性之問題。 通氣性材料而言，周知有一種將含無機塡充材聚乙儲 薄膜延伸所製得之微多孔性薄膜層。但，由於此微多孔性 薄膜層之強度不足，故一般作爲與不織布一起之積層材料 使用。 (3)專利第2736773號公報 經濟部智慧財產局員工消費合作社印製 此公報中揭示有一種將前述微多孔性薄膜層上塗上粘 接劑之具有通氣性之單位面積重3 0至1 〇 〇 g/m2之長 纖維紡粘性織物（spunbond)不織布中，留下非接觸部份貼 合而成之木造住宅外壁通氣公報中之防風積層用片材材料 之製造方法。 (4 )特開平4 一 3 4 8 9 3 1號公報 此公報中揭示有於透氣度5 0 0 0秒/1 0 0立方厘 米而厚度3 5至1 0 0 // m之前述微多孔性薄膜層上，將 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -6 - 573090 A7 B7 五、發明説明（4) (請先閱讀背面之注意事項再填寫本頁) 單位面積重2 0至5 0 g/m2之尼龍或聚乙烯系不織布按 粘接4塗布面積爲1 〇至3 〇 %之點粘接貼合而成之積層 體，以及雨具等之用途。 (5 )特開平1 1 一 9 7 2號公報 此公報中揭示有與單位面積重5至2 0 g/m2、平均 纖維徑0 _ 2至2旦尼爾（denier )、鬆比重（bulk specific gravity) 〇 · 〇 5以下之聚烯烴系不織布一起之積 層體。 (6) 特開平1 1 — 99601號公報 此公報中揭示有將使用熱融粘接劑之粘接狀態數値化 之複合薄膜，並揭示有紙尿褲或生理用衛生片之背面片材 方面之利用。 上述之多層材料均爲使用粘接劑者，故可想像過程之 複雜性、環境問題、粘接劑之臭味以及積層過程中之通氣 性、透濕性之降低及變動。對此，有下述之技術。 經濟部智慧財產局員工消費合作社印製 (7) 特開平6 - 316022號公報 此公報中揭示有將聚烯烴系多孔性薄膜、及聚烯烴系 不織布、以及聚烯烴嵌條纖維不織布使用熱粘接而一體化 之積層體。 本紙張尺度適用中國國家標準（CNS ) A4規格（210><297公釐） 573090 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（5) (8)特開平9 一 76 3 86號公報 此公報中揭示有將微多孔質聚烯烴透濕性樹脂膜與不 織布使用部份性熱融接所積層之透濕性片材以及使用該積 層體之衣類或吸收性物品。 此等中，作爲如衣類或用完即丟紙尿褲之吸收性物品 ，而使用依前述熱熔融膠合之積層體予以二次加工時，熱 封性、熱封強度上，不會有什麼問題。 換言之’在來之使用微多孔性聚烯烴系樹脂薄膜之積 層材料，係欲藉由與不織布一起之積層以改善微多孔性聚 烯烴系樹脂薄膜之強度、熱封性者。因而，只要是能確保 通氣性及粘接性，則在使用粘接劑之情形或依靠熱熔融膠 合之情形，其積層方法並不會有什麼問題。 然而，如將微多孔性聚烯烴系樹脂薄膜作爲紙之替代 品而用爲脫氧劑、乾燥劑等之功能性劑之包裝之情形，則 不僅通氣、透濕性，其微粉末漏洩防止性以外，封緘性、 封緘強度將成爲非常重要。其理由爲，此等功能性劑之包 裝體，主要係爲食品之氧化防止、吸濕防止而與食品一起 包裝者。故，如脫氧劑或乾燥劑與食品接觸，或者混入， 則食品之安全性會有問題。因而，按能防止脫氧劑或乾燥 之漏洩之方式，必須確實並安定地予以熱封。 又，一般期待希望能以高效率方式包裝如此之確實的 熱封、包裝體。在此方面，在來之雙層積層材料有其不能 完全對應的情形。 本發明之目的在於提供一種具有防水性、透濕性以及 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -8 - 573090 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（6) 適度的通氣性，製造容易且無因粘接劑引起之通氣性之低 落或臭味之問題，強度優異，當進行具有脫氧劑、吸濕劑 等功能性之物品之包裝時不易漏洩被包裝物品，封緘性優 異、生產性良好，能進行高速連續包裝之包裝用積層材料 以及使用該積層材料之包裝體。 此外，通氣性包裝材料而言，周知有如下之技術。 (9 )由紙漿與熱熔融膠合性纖維（高密度聚乙烯/聚丙 烯等）而成之混合抄漿紙 如此之混合抄漿紙中，材料之表面背面並無融點差， 有自動包裝時之熱封桿（heat-seal bar )(染紙輥筒（dye roll)之污染之問題以及對表面之印刷性低落等之問題。 (1 0 )紙與微多孔密封膠薄膜（sealant film )之層壓材 料 如此之層壓材料，在封緘強度方面並無什麼問題，惟 難於進行確保紙張所具有之通氣性下之層壓作業。 另外，周知有一種使用紙與不織布之多層材料本身， 惟係因需要確保防水性、密封性而在外層積層有樹脂薄膜 者，或係使用聚乙烯系樹脂之擠出膜將紙與不織布一起之 積層進行積層者，在其目的，構成而言，係與有關本發明 之通氣性包裝用積層材料有所不同。 本發明之另一目的在於提供一種容易選擇任意之通氣 性，製造容易且無因粘接劑引起之通氣性或臭味之問題， (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -9 - 573090 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（7 ) 強度優異，當進行具有脫氧劑、吸濕劑等功能性之物品之 包裝時不易漏洩被包裝劑，封緘性（封緘強度、特別是熱 間粘度（hot tack)性）優異，生產性良好，能進行高速連 續包裝之通氣性包裝用積層材料以及使用該包裝材料之包 裝體。 〔發明之揭示〕 本發明人等，在保持微多孔性薄膜層所具有之透濕性 、通氣性、防水性之下，就爲作成包裝體（袋）之用之熱 封性盡心硏究。其結果發現，作成在微多孔性薄膜層與通 氣性耐熱纖維素材層之間具有聚乙烯系紡粘型織物不織布 層之三層積層材料即能依熱熔融膠合而容易積層化之同時 ，在作成爲包裝體之熱封時封緘強度優異，可以高生產性 進行高速連續塡充包裝，特別適合於用爲食品包裝用之各 種功能劑、或潮解性成份之包裝之事實。本發明係依據此 心得完成此發明者。又，本發明發現如再於上述之三層積 層材料上進行通氣性素材之熱層壓（hot lamination )，則 可改善熱封強度之事實。 在此，本發明具備有下列構成。 本發明之包裝用積層材料之特徵爲：藉由熱熔融膠合 依序積層有具有1 5 0 °C以上之耐熱性之通氣性耐熱纖維 素材層、聚乙烯系樹脂紡粘型織物不織布層以及微多孔性 薄膜層。 本發明中，通氣性耐熱纖維素材層較佳爲由具有 (請先聞讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -10- 573090 Α7 Β7 五、發明説明（8) 1 5 0至3 0 0 °C之融點之樹脂紡粘型織物或不織布而成 〇 (請先閲讀背面之注意事項再填寫本頁) 本發明中’聚乙烯系樹脂較佳爲密度8 8 0至9 5 0 k g/m3之乙烯—α —烯烴共聚物。 本發明中，微多孔性薄膜層較佳爲聚乙烯系樹脂。 再者，本發明之包裝用積層材料之特徵爲：藉由熱熔 融膠合依序層積有具有1 5 0 °C以上之耐熱性之通氣性耐 熱纖維素材層、聚乙烯系樹脂紡粘型織物或不織布層、微 多孔性薄膜層以及通氣性素材。 本發明中，通氣性素材較佳爲不織布。 本發明中，不織布較佳爲紡粘型織物或不織布或嵌條 纖維不織布。 本發明中，通氣性耐熱纖維素材層較佳爲由具有 1 5 0至3 0 0 °C之融點之樹脂紡粘型織物不織布而成。 本發明中，聚乙烯系樹脂較佳爲密度8 8 0至9 5 0 k g/m3之乙烯一 α -烯烴共聚物。 經濟部智慧財產局員工消費合作社印製 本發明中’微多孔性薄膜層較佳爲聚乙烯系樹脂。 本發明人等，在保持紙張所具有之通氣性、印刷性之 下，就爲作成包裝體（袋）之用之熱封性，熱間粘度性盡 心硏究。其結果發現在表面層使用紙之同時，爲封緘層使 用特定之不織布之情形，能依熱熔融膠合而容易積層化之 同時’在爲作爲包裝體之用之熱封時封緘強度、熱間粘度 性優異，可以高生產性進行高速連續塡充包裝，再於不織 布側設置耐熱性纖維素材層，即可更改善熱封性，且能進 本紙張尺度適用中.國國家標準（CNS ) Α4規格（210Χ 297公釐） -11 - 573090 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（9) 行大件，較重物品之包裝之事實。 在此，本發明具備有下列構成。 本發明之包裝用積層材料之特徵爲：藉由熱熔融膠合 依序積層有具有1 5 0 °C以上之耐熱性之通氣性耐熱纖維 素材層、聚乙烯系樹脂紡粘型織物不織布層、以及紙層。 本發明中，較佳爲藉由熱熔融膠合依序積層有聚乙儲 系樹脂紡粘型織物或不織布層、紙層。 本發明中，通氣性耐熱纖維素材層較佳爲由具有 1 5 0至3 0 0 t之融點之樹脂紡粘型織物不織布而成。 本發明中，聚乙烯系樹脂較佳爲密度8 8 0至9 5 0 k g/m3之乙烯一 α -烯烴共聚物。 本發明可作成爲使用前述之包裝用積層材料之包裝體 、使用前述之包裝用積層材料之脫氧劑、乾燥劑、吸濕劑 、除臭劑、發熱劑、防蟲劑、防濕劑或芳香劑之包裝體。 本發明之包裝用積層材料可由於適當利用既存之素材 或製造方法即能實現，惟以下就具體的素材或製法加以詳 述。 〔具有1 5 0 °C以上之耐熱性之通氣性耐熱纖維素材層〕 本發明中具有1 5 0 °C以上之耐熱性之通氣性耐熱纖 維素材層而言，係屬於一般之熱塑性樹脂製之纖維，可例 舉：丙烯之單獨聚合物；丙烯與5質量％以下之乙烯、丁 烯—1 一等之單體之無規共聚物（random copolymer)等之 聚丙烯；聚對苯二甲酸乙二醇酯、聚對苯二甲酸丁二醇酯 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） (請先閲讀背面之注意事項再填寫本頁) -12- 573090 A7 B7 五、發明説明（10) (請先閲讀背面之注意事項再填寫本頁} 、聚對苯二甲酸環丁二醇酯等之均聚酯；並以此等爲主成 份單元之將其他成份共聚合之共聚酯；以及此等混合聚酯 等之聚酯織維、尼龍6 (聚己內醯胺）、尼龍6，6 (聚 己二醯己二胺）、尼龍6，10 (聚癸二醯己二胺）、尼 龍1 1 (聚^--烷醯胺）、尼龍7 (聚一 w -胺基庚酸） 、尼龍9 (聚一 w —胺基壬酸）、尼龍12 (聚月桂_胺 )等之聚醯胺纖維等。 熱塑性樹脂纖維以外之其他纖維素材可例舉：木材紙 漿、楮樹、黃瑞香、嫘縈（rayon )等不熔融之纖維素材等 〇 此等之通氣性耐熱纖維素材層，係由耐熱纖維素材而 成者，織布、不織布、編布、紙等不特別予以限定，惟由 於強度、伸長性、柔軟性、廉價等故，較佳爲使用由前述 熱塑性樹脂而成之紡粘型織物或不織布。 經濟部智慧財產局員工消費合作社印製 通氣性耐熱纖維素材層所用之紡粘型織物不織布之纖 維徑而言，並無特別限定，惟通常爲5至6 0 // m，較佳 爲1 0至4 0 //m之範圍，單位面積重通常爲1 〇至 1 〇〇g/m2，較佳爲 1 5 至 80g/m2。如 1 〇g/ m 2以下，則熱封時之邊緣斷裂之防止效果不足，又，如超 過1 0 0 g/m2以上，則將發生依熱層壓之積層時之生產 性之低落故不宜。亦即，如形成積層材料時，聚乙烯系樹 脂紡粘型織物不織布層將熔融而侵入耐熱性纖維素材層內 ，且與微多孔性薄膜層熱熔融膠合者，如考慮所需要之封 緘強度、積層時之生產性，則可選擇耐熱性纖維素材層。 本紙張尺度適用中國國家標隼（CNS ) A4規格（210X297公釐） -13- 573090 A7 B7 五、發明説明（11) (請先閲讀背面之注意事項再填寫本頁) 爲通氣性耐熱纖維素材層所用之紡粘型織物不織布之 製造，可採用例如，將此等樹脂從擠出機熔融擠出，從紡 紗用噴嘴進行紡紗，將經紡紗之纖維使用如吸氣裝置（air sucker)等氣流拉引裝置抽取，必要時予以開鬆纖維，與氣 流一起以如網狀輸送帶等之纖維網（web)捕集裝置捕集’ 必要時以加熱空氣、加熱輥等之加熱裝置予以部分熱熔融 膠合等之周知之步驟。 在此，在此種紡粘型織物不織布製造時，亦可與其他 不織布層等按聯機（in-line)方式積層之。 〔聚乙烯系紡粘型織物不織布層〕 經濟部智慧財產局員工消費合作社印製 本發明中之聚乙烯系紡粘型織物不織布層而言，並無 特別限定，惟可例舉：與乙烯之單獨聚合體、乙烯與α -烯烴、不飽和羧酸或其衍生物、環狀烯烴等之共聚合性單 體之共聚物、高壓法分鏈低密度聚乙烯。其中，較佳者爲 可例舉乙烯與丙烯、丁烯一 1、4 —甲基一庚烯—1、己 烯一1、辛烯一1等之碳數3至1〇之α-烯烴之共聚物 (LLDPE)。此等聚乙烯系樹脂可使用使用鈦等之齊 格勒觸媒（Ziegler’s catalyst )所聚合之（共）聚合物、使 用芳環烯金屬衍生物（metallocene)系觸媒所聚合之（共） 聚合物等。 特別是，密度在較佳爲88 0至9 60kg/m3，更 佳爲900至950kg/m3，融點在80至140°C， 較圭爲9 0至1 3 0 t之範圍，熔流率（M F R melt 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -14- 573090 A7 B7 五、發明説明（12) flow rate )在5至6 0g/1 〇分鐘，較佳爲工〇至5 〇g / 1 之範圍之釗述之乙嫌一 α _燒烴共聚合物由於 (請先閲讀背面之注意事項再填寫本頁) 紡紗性、融點、強度等關係較好用。 聚乙儲系樹脂紡粘型織物不織布層之纖維徑通常爲5 至6 0//m ’較佳爲；l 〇至4 〇//rn，而其單位面積重爲 10 至 200g/m2，較佳爲 1 5 至 1 50g/m2，更 佳爲20至l〇〇g/m2。 爲聚乙燒系紡粘型織物不織布層所用之紡粘型織物不 織布之製造，可照用前述之通氣性耐熱纖維素材層所用之 紡粘型織物不織布之製造步驟。 〔微多孔性薄膜層〕 經濟部智慧財產局員工消費合作社印製 本發明中之微多孔性薄膜層而言，並無特別限定，只 要是屬於通常之聚乙烯系樹脂微多孔性薄膜層，特別是聚 乙烯系樹脂微多孔性薄膜層，則其製造方法係任意者，而 可使用周知之薄膜。此聚烯烴系樹脂微多孔性薄膜層，有 例如從由含有無機塡充劑、有機塡充劑或可塑劑等之聚烯 烴系樹脂而成之薄膜使用溶劑溶出塡充劑或可塑劑以作成 爲微多孔構造之方法，將由含有無機塡充劑或有機塡充劑 之聚烯烴系樹脂而成之薄膜至少往1軸方向延伸製得之薄 膜等。 此中，後述之將由含有無機塡充劑或有機塡充聚烯系 樹脂而成之薄膜往1軸方向延伸製得之薄膜較好用。本發 明所用之聚烯烴系樹脂而言，係高密度聚乙烯、中密度聚 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -15- 573090 A7 B7 經濟部智慧財產局員工消費合作社印製 五、 發明説明（13) 1 I 乙 烯 乙 M ~ a — 烯 烴 共 聚 物 局 壓 法 紙 密 度 分 鏈 聚 乙 烯 1 1 I Λ 聚 丙 烯 、丙烯 與 其 他 烯 烴 之 共 聚 物 或 此 等 之 聚 烯 烴 之 混 1 1 合 物 〇 其 中’較佳爲聚乙烯系樹脂。 —V 1 I 請 1 此 聚 乙燦系 樹 脂 之 密 度 而 言 5 通 常 爲 8 8 0 至 9 6 0 閲 1 I k 讀 1 I g / m ’較佳爲900至950kg/n 1 3 融 流 率 ( 背 1 Μ F R ) 〔準照 J I S K 7 2 1 0 測 定 溫 度 : 1 9 0 之 注 意 1 I °C 測 定 荷重： 2 1 • 1 8 N 而 言 通 常 爲 0 • 0 1 至 事 項 1 m 1 0 g / 1 0分 鐘 較 佳 爲 0 . 0 2 至 5 g / 1 0 分 鐘 之 填， 寫 本 裝 範 圍 〇 頁 1 1 可 包 含於聚 乙 烯 系 樹 脂 中 之 塡 充 劑 可 使 有 ίΒΕΕ 機 或 有 1 .1 機 之 塡 充 劑，例 如 可 使 用 ； 碳 酸 鈣 滑 石 粘 土 Λ 高 嶺 土 J 1 I 氧 化 矽 、石夕藻 土 碳 酸 鎂 碳 酸 鋇 、 硫 酸 鋇 硫 酸 鈣 、 1 訂 I .亞 硫 酸 鈣 、氫氧 化 鈣 氫 氧 化 鎂 氫 氧 化 鋁 氧 化 鋅 氧 1 1 I 化 鈣 氧 化鎂、 氧 化 鈦 雲 母 氧 化 銘 Λ 沸 石 玻 璃 粉 等 1 1 之 /fnr 111 it 機 塡 充劑、 木 粉 纖 維 素 粉 局 融 點 樹 脂 粉 Λ 交 聯 樹 1 I 脂 粉 等 之有機塡充劑 〇 i Ik I 此 等 塡充劑 之 平 均 徑 而 言 通 常 爲 3 0 β m 以 下 較 1 1 I 佳 爲 0 • 2至1 0 β m 之 範 圍 〇 在 此 如 粒 徑 過 小 ， 則 分 I 1 I 散 性 成 型性較 佳 5 而 如 過 大 5 則 延 伸 薄 膜 之 細 密 性 較 差 1 > 而 有 耐 粉體漏 洩 性 會 低 落 之 情 形 〇 此 等 必 要 時 可 含有 複 1 數 種 〇 又 ，此等 塡 充 劑 j 爲 提 升 對 聚 烯 烴 系 樹 脂 之 分 散 性 1 I Λ 薄 膜 之 延伸起 見 ， 亦 可 使 用 經 以 脂 肪 酸 或 脂 肪 酸 金 屬 鹽 1 1 I 表 面 處 理 者。 1 1 I 有 此 ，無機 塡 充 劑 之 含 量 對 聚 烯 烴 系 樹 脂 1 0 0 質 1 1 1 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -16- 573090 A7 經濟部智慧財產局員工消費合作社印製 B7五、發明説明（14) 量份爲20至400質量份，較佳爲40至300質量份 。在此，如塡充劑之含量爲2 0質量份以下時，則在延伸 薄膜之情形之微多孔之形成不足，而不能充份確保透濕性 。又，如超過4 0 0質量份，則混練性、分散性、薄膜之 製膜性將降低之同時，強度亦可能降低。 再者，必要時可調配含有塡充劑聚烯烴系樹脂薄膜所 常用之其他薄膜、彈性體（elastomer )、各種添加劑。可 例舉：乙烯-丙烯共聚物彈性體、液狀或固體之烴樹脂、 含有活性氫液狀聚丁二烯、可塑劑、自由基引發劑、紫外 線吸收劑、高級脂肪酸，其酯、其醯胺、其金屬鹽等之滑 劑、著色劑、難燃劑等。 聚烯烴系樹脂，可與既定量之塡充劑、各種添加劑一 起，使用班伯里混練機（Bumbury mixer )、混練擠出成型 機等使之顆粒（pellet )化。使用此顆粒並使用T型模頭（ T-die)擠出成型機、吹塑（inflation)成型機進行製膜。經 製之薄膜，將至少往1軸方向，按1 . 5至1 0倍程度序 以延伸。延伸作業可以多階段進行，亦可按雙軸方向延伸 之。 薄膜之延伸作業，係從較聚烯烴系樹脂之融點爲低 1 0 0 °C之溫度，至較融點爲低2 0 °C之溫度之範圍實施 之。由於此延伸作業，薄膜之強度可獲改善之外，尙可形 成微多孔。由於將此延薄膜予以熱處理，即可提升薄膜之 尺寸精度。再者，亦可於薄膜之積層面施行爲粘接性改善 之用之如電暈（corona)處理、火焰處理等之表面處理。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) -17- 573090 A7 ___ B7 _____ 五、發明説明（15) (請先閲讀背面之注意事項再填寫本頁) 如此所得之聚烯烴系樹脂微多孔性薄膜層之薄膜厚度 爲1 0至20 0//m，較佳爲1 5至1 00//m之範圍。 此薄膜之透濕度，通常爲l〇〇g/m2· 24小時以上， 較佳爲5 0 0 g /m 2 · 2 4小以上。另外，測定方法容後 說明。當符合此等特性起見，較佳爲具有平均徑爲0 · 1 至5 0 // m之微細孔，而空隙率爲1 0至8 0 %程度。 此聚烯烴系樹脂微多孔性薄膜層之薄膜厚，透濕度可 依本發明之積層材料所用之被包裝品，其用途並根據所需 特性決定之。 如此之聚烯烴系樹脂微多孔性薄膜層本身，係周知者 ，而可容易從市場上取得各種薄膜。例如，含有無機塡充 劑聚乙烯延伸透濕性薄膜，可例舉：德山（股）公司製之 「玻浪姆P U 3 5」、日東電工（股）公司製之「佈列斯 特隆」、三井化學（股）公司製之「埃士玻瓦爾」等。 「通氣性素材」 經濟部智慧財產局員工消費合作社印製 本發明之通氣性素材而言，較佳爲有通氣性，爲能與 微多孔薄膜進行熱層壓之素材，再者，爲減少熱封時之邊 緣斷裂以及爲發揮作爲微多孔薄膜之功能起見，具有強度 者。 通氣性素材之通氣性（透氣度）而言，準照 J I S L 1 0 9 6之格列（G u r 1 e y )式測定方法時爲 1 0 0秒/ 1 0 0 c C以下，較佳爲1 〇秒/ 1 〇 〇 c c 以下者。透氣度如超過1 0 0秒/ 1 0 〇 c C時，透濕性 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ' " -- -18- 573090 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（16) Η匕會減低’因而可通作爲除濕劑之吸收水份之性能上有問 題。 通氣性素材而言，可例舉不織布，而可採用紡粘型織 物法、短纖維花邊（spun lace )法、熱風紋版（card)法、 熱拷花紋版（hot emboss card)法等，周知之任意之製造方 法。其中’從強度、價格等而言’紡粘型織物法較佳。又 ，單位面積重，從強度、價格而言，爲1 〇至1 〇 〇 g/ m 2，較佳爲1 5至7 0 g /m 2較好用。 再者，在不織布之情形之層構成可包含單一層、多層 。如考慮熱層壓製造適合性時，高融點樹脂不織布層/低 融點樹脂不織布層之多層不織布較合適。 並且，不織布之材料而言，可從pp(聚丙烯）、 PE (聚乙烯）等之聚烯烴、NY (尼龍）等之聚醯胺、 PET(聚酯）等之酯等周知之樹脂任意使用之。上述多 層不織布之情形，作爲呈現層之融點差之組合，可例舉 PET不織布/PE不織布。 作爲芯材而言，可例舉使用聚對苯二甲酸乙二醇酯、 聚對苯二甲酸丁二醇酯等將其周圍以聚烯烴樹脂予以被覆 之纖維之不織布等。 通氣性素材之材而言，可例舉嵌條纖維不織布。嵌條 纖維不織布係指使用由聚烯烴樹脂而成之延伸薄膜上劃入 細裂縫而作成嵌條纖維（flat yarn，扁平紗線）者，並將此 嵌條纖維縱橫方向積層並依熱熔融膠合或熱融點接使之不 織布化之材料之意。 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) -19- 573090 A7 B7 五、發明説明（17) 嵌條纖維不織布之單位面積重，從強度、價格而言 爲1 0至1 0 0 g/m2 ’較好爲1 2至4 0 g/m2較好 (請先閱讀背面之注意事項再填寫本頁) 又，所使用之延伸薄膜而言，如考慮熱層壓製造之適 合性時"施丫了低融點樹脂層/局融點樹脂層/低融點樹月旨 層之多層型較好用。 能與微多孔薄膜層進行熱層壓之素材而言，較好爲低 密度聚乙烯/高密度聚乙烯/低密度聚乙烯者。 〔紙層〕 本發明之紙層所用之紙而言，並無特別限定，係將紙 漿、楮樹、黃瑞香、天然纖維素、再生纖維素、嫘熒、醋 酯纖維等纖維抄紙或複數種予以混抄紙所得之西洋紙、日 本紙。紙之種類可考慮被包裝物之種類、粉末度、通氣度 、包裝餘邊之形狀、尺寸等適當選擇之。 經濟部智慧財產局員工消費合作社印製 紙之單位面積重，通常爲1 〇至1 〇 〇 g/m2，較佳 爲1 2至7 0 g/m2，此單位面積重，亦可考慮被包裝物 之種類、粉末度、通氣度、包裝餘邊之形狀、尺寸等適當 選擇之。 〔積層加工〕 本發明之包裝用積層材料，係於微多孔性薄膜層或紙 層上，依熱粘接將聚乙烯系樹脂紡粘型織物不織布或具有 1 5 0以上之耐熱性之通氣性耐熱纖維素材層者，較佳爲 本紙張尺度適用中國國家標準（CNS )八4規格（21〇χ297公釐) ' -20 - 573090 Α7 Β7 五、發明説明（18) 依熱拷花輥（hot emboss roll )法施行熱粘接之積層之。 (請先閱讀背面之注意事項再填寫本頁) 此等各層，可事先積層二層。此事先積層可採用熱平 輥（hot flat roll )法較佳爲採用熱拷花輥法施行之。其中 ’如作爲耐熱性纖維素材層而使用融點爲1 5 0至3 0 0 °C之紡粘型織物不織布之情形，聚乙烯系樹脂紡粘型織物 不織布與聚丙烯、聚醯胺、聚酯等之紡粘型織物不織布之 積層，可在紡粘型織物不織布製造之聯機進行積層，亦可 在與爾後之微多孔性薄膜層或紙層之積層時予以一體方式 積層之。 設置此通氣性耐熱纖維素材層之意義在於，將微多孔 性薄膜層或紙層與聚乙烯系紡粘型織物不織布依熱拷花輥 法進行積層之情形，可將爲熱粘接之溫度（輥子溫度）不 受聚乙儲系樹脂肪粘型織物不織布之融點而設定一*方之輥 子溫度條件。因而熱粘接之條件範圍變廣，結果積層化將 顯著改善。 經濟部智慧財產局員工消費合作社印製 又，當進行包裝體化之熱封時，耐熱性纖維素材層不 溶融而保持強度，結果可防止熱封部份之邊緣斷裂。由此 ，可發揮優異的封緘性。 構成本發明之所用之各不織布或薄膜之熱塑性樹脂之 融點，可作爲準照J I S K 7 1 2 1而使用D S C ( 差示掃描熱量計）（帕金愛爾馬公司製DSC 7型）按升 溫速度2 0 °C /分鐘所測定時之顛峰溫度。此，如融點以 複數個顛峰値出現之情形，則採用顯示最高顛峰値之溫度 。又，聚乙烯系樹脂之融流率（M F R )可準照 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X 297公釐） -21 - 573090 A7 B7 五、發明説明（19) 1 1 s κ 7 2 1 0而按測定溫度·· 1 9 0 °C，測定荷 重：2 1 _ 1 8 N之條件測定之。 (請先閲讀背面之注意事項再填寫本頁) 本發明之包裝用積層材料，首先按照其層構造，進行 通氣性耐熱纖維素材層與聚乙嫌系樹脂紡粘型織物不織布 之積層、微多孔性薄膜層與聚乙烯系樹脂紡粘型織物不織 布之積層、微多孔性薄膜層或紙層與聚乙烯系樹脂紡粘型 織物不織布之積層等。此等積層亦可將一部份先行進行， 或亦可將所有層同時依熱粘接進行積層。 依熱粘接之積層方法而言，並無特別限定而可採用各 種積層方法。由於本發明之包裝用積層材料係依熱粘接進 行積層之故，較佳爲採用具有不用粘接劑、無因粘接劑之 臭味、無通氣性之低落、簡便、加工成本較廉、有環保觀 念等之特徵之熱拷花_筒法。 熱拷花輥筒法可使用依拷花輥筒及平型輥筒之周知之 積層裝置進行積層。在此，熱拷花輥筒而言，可採用各種 形狀之拷花圖案（emboss pattern)而有各粘接部連續之格 子狀、獨立之格子狀、任意分佈等。 經濟部智慧財產局員工消費合作社印製 熱拷花輥筒法之積層條件而言，由於微多孔性薄膜層 、低層、聚乙烯系樹脂紡粘型織物不織布、耐熱性纖維素 材層等之各層之種類、融點、各種樹脂之融點差，按所採 用之層作爲拷.花面亦有所不同，故酌量各種要素適當選擇 之。通常，將前述聚乙烯樹脂紡粘型織物不織布面作爲拷 花輥筒側，將微多孔性薄膜層或紙層之側作爲平型輥筒側 進行熱積層。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐) -22- 573090 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（20) 可採用之一例爲，通常拷花輥筒溫度爲9 0至2 0 0 °c，較佳爲1 1 〇至1 8 CTC，平型輥筒溫度爲9 0至 200 °C，較佳爲1 1 0至1 80°C之溫度範圍，通常可 採用輥筒壓力（線壓）100至500N/cm，較佳爲 2 0 0至4 0 0 N/ c m。此等之拷花圖案、拷花面積率 、溫度、壓力等可視不織布之融點、纖維徑、厚度、單位 面積重、通氣性、積層速度而適當選定之。 〔積層材料之要求條件〕 本發明之包裝用積層材料，具體而言，需要功能性物 品能發揮功能所需之適度的通氣性、透濕性。此通氣性、 透濕性、係依功能性物品之種類、包裝體之尺寸等視用途 而有所不同，並不特別限定之。一般而言，將適當選擇透 濕度爲5 0 g /m 2 · 2 4小時以上，而內容物不致於漏拽 之範圍內之各層材料。 本發明之包裝用積層材料主要可利用爲脫氧劑、吸濕 劑等之各種功能性物品之利用。此等功能性物品之包裝體 只要能使功能性物品發揮功能即可，在袋狀包裝體之情形 ，至少袋子之一部份，較佳爲袋子之片面將被本發明之包 裝用材料所形成。爲包裝體化之用之熱接方法，除使用熱 封桿之方法之外，尙有製袋或縫製領域所使用之依輥筒之 連續封緘方法等，只要是能加熱、加壓接合熱塑性樹脂之 封緘方法，則其形式並無特別限定。又，加熱方法而言， 可採用熱傳導（熱夾具、發熱體）、高頻加熱、超音波加 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -23- 573090 經濟部智慧財產局員工消費合作社印製 A7 B7五、發明説明（21) 熱等。 又，此熱封之條件之溫度•壓力、時間•時間•速度 等，可與聚乙烯系樹脂紡粘型織物不織布、通氣性耐熱纖 維素材層、微多孔性薄膜層之種類、耐熱性（融點）及分 子量、不織布及薄膜厚度或單位面積重等一起，適當設定 條件。 本發明之包裝用積層材料之脫氧劑、乾燥劑、吸濕劑 、脫臭劑、發熱劑、防蟲劑、除濕劑或芳香劑等之功能性 物品之包裝上很好用。特別是，由於優異的封緘性、能將 木炭、活性碳等之脫臭劑適用於比較大面積之片材狀包裝 體方面。在此情形，通常作成爲複數個包裝體連續之片材 狀。 〔圖面之簡單說明〕 第1圖：表示本發明之第1實施形態之熱層壓裝置之 圖。 第2圖：表示本發明之第1實施形態中之包裝用積層 材料之剖面圖。 第3圖：表示本發明之第2實施形態之熱層壓裝置之 圖。 第4圖：第3圖之實施形態中之包裝用積層材料之剖 面圖。 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -24 - 573090 A7 五、發明説明（22) 主要元件對照表 1 熱層壓裝置 2 熱層壓裝置 4 供給輥筒 5 供給輥筒 6 平型輥筒 7 拷花輥筒 8 捲取輥筒 9 供給輥筒 10 積層片料 11 通氣性耐熱纖維素材 12 聚乙烯系樹脂紡粘型織物不織布 (請先閲讀背面之注意事項再填寫本頁) ;裝- 經濟部智慧財產局員工消費合作社印製 13(13) 微多孔性片材/紙片材 14 包裝用積層材料 16 平型輥筒 20 積層片材 21 透氣性耐熱纖維素材 22 聚乙烯系樹脂紡粘型織物不織布 23 微多孔性片材 24 通氣性素材 2 5 包裝用積層材料 〔實施發明之最佳形態〕 以下，根據圖面說明本發明之實施形態。 本紙張尺度適用中國國家樣準（CNS ) A4規格（210X297公釐） 訂 25 573090 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（23) 〔第1實施形態〕 第1實施形態，係爲製造具有通氣性耐熱纖維素材層 、聚乙烯系樹脂紡粘型織物不織布層、微多孔性薄膜層之 3層包裝用積層材料之用者。 第1圖中，表示有有關本發明之第1實施形態之熱層 壓裝置1。 熱層壓裝置1，係由供給積層片材1 0之供給輥筒4 、及供給微多孔性片材1 3之供給輥筒5、及爲夾壓積層 片材10及微多孔性片材13之用平型輥筒6及拷花輥筒 7、及捲取經製妥之包裝用積層材料1 4之捲取輥筒8所 構成者。 在此，積層片材1 0係預先將聚乙烯系樹脂紡粘型織 物不織布1 2、及通氣性耐熱纖維素材層1 1依熱層壓所 積層者。 又，如供給_筒4、5及捲取輥筒8，能達成既定之 目的，則可採用任意之構件。 再者’平型輥筒6可採用表面平滑，且具備有能任意 改變溫度之加熱裝置者，而經配置於將夾壓之片材上側。 再者，平型輥筒6可與馬達等之驅動裝置連接以使之回轉 〇 而’拷花輥筒7可採用在表面具備有任意之拷花圖案 ，且具備有能任意改變溫度之加熱裝置者，而可配置於將 夾壓之片材下側。 將平型輥筒6及拷花輥筒昇溫後，插通平型輥筒6及 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）' —~一 -26- (請先閱讀背面之注意事項再填寫本頁) 573090 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（24) 拷花輥筒7之間而成之包裝用積層材料1 4之構成，係從 平型輥筒6側成爲通氣性耐熱纖維素材層1 1、聚乙燃系 樹脂紡粘型織物不織布1 2、微多孔性片材i 3之順序。 微多孔性片材1 3之表面將由拷花輥筒7形成既定之 拷花圖案。 將完成之包裝用積層材料1 4，如第2圖所示，將成 爲通氣性耐熱纖維素材層1 1之層、聚乙烯系樹脂紡粘型 織物不織布1 2之層、微多孔性片材1 3之層之構成。 使用如前述之方式所得之包裝用積層材料1 4、製造 包裝有矽膠之包裝體（未圖示）。製造時，可採用將包裝 用積層材料1 4之周邊部以熱封等方法封緘之方法。 如依上述之本實施形態，則有如下之效果。 本發明之包裝用積層材料1 4具有通氣性、透濕性、 微粉體阻障（barrier)性之同時，封緘性優異，故適合於脫 氧劑、吸濕性等之各種功能性物品之包裝。又，由於積層 時不使用粘接劑之故，製造過程容易、無通氣性或透濕性 之降低、無臭味，而可廣泛適用於功能性物品之包裝。 〔第2實施形態〕 第2實施形態，係爲製造具有通氣性耐熱纖維素材層 、聚乙烯系樹脂紡粘型織物不織布層、微多孔性薄膜層、 通氣性素材之4層包裝用積層材料之用者。 第3圖中，表示有有關本發明之第2實施形態之熱層 壓裝置2。 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） -27- 573090 A7 B7 五、發明説明（25) 在此，以下之說明中，對與第1實施形態同一者附以 同一符號並省略其說明。 (請先閲讀背面之注意事項再填寫本頁) 熱層壓裝置2，係由供給積層片材2 0之供給輥筒4 ’及供給微多孔性片材2 3之供給輥筒5、及供給通氣性 素材之供給輥筒9、及爲夾壓積層片材2 0、微多孔性片 材1 3以及通氣性素材2 4之用的平型輥筒6、1 6、以 及捲取經製妥之包裝用積層材料2 5之捲取輥筒8所構成 者。 在此’積層片材2 0係預先將聚乙烯系樹脂紡粘型織 物不織布2 2、及通氣性耐熱纖維素材層2 1依熱層壓所 積層者。 又，如供給輥筒9，亦能達成既定之目的，則可採用 任意之構件。 再者’平型輥筒6亦與平型輥筒6同樣，可採用表面 平滑，且具備有能任意改變溫度之加熱裝置者，而經配置 於將夾壓之片材下側。 經濟部智慧財產局員工消費合作社印製 積層而成之包裝用積層材料2 5之構成，係從平型輥 筒6側成爲通氣性耐熱纖維素材層2 1、聚乙烯系樹脂紡 粘型織物不織布2 2、微多孔性片材2 3 '通氣性素材 2 4之順序。 將完成之包裝用積層材料2 5，如第4圖所，將成爲 通氣性耐熱纖維素材2 1之層、聚乙烯系樹脂紡粘型織物 不織布2 2之層、微多孔性片材2 3之層、通氣性素材 2 4之層之構成。 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇χ297公羞） -28- 573090 A7 經濟部智慧財產局員工消費合作社印製 ______B7 __五、發明説明（26) 如依上述之本實施形態，則除前述之第1實施形態之 效果之外，尙有如下列之效果。 由於包裝用積層材料2 5上增加通氣性素材2 4之層 ，而可增加強度，並降低熱封時之邊緣斷裂。 〔第3實施形態〕 第3實施形態，係爲製造由通氣性耐熱纖維素材層、 聚乙烯系樹脂紡粘型織物不織布層、以及紙層而成之3層 包裝用積層材料之用者。 如此之3層積層材料，可依前述之第1實施形態之熱 層壓裝置1(參照第1圖）製造之。但，供給輥筒5上不 使用微多孔性片材1 3，而使用紙片材之輥筒。而從供給 輥筒4抽拉積層有通氣性耐熱纖維素材層1 1與聚乙烯系 樹脂紡粘型織物不織布1 2之積層片材1 0之同時，從供 給輥筒5抽拉紙片材（1 3 )，施行熱粘接即可製造3層 之包裝用積層材料。 如依本實施形態，則在保持一方之表面所呈現之紙張 所具有之通氣性、印刷性之下，可製得封緘性良好且生產 性優異之包裝用積層材料。 〔第4實施形態〕 第4實施形態，係爲製造僅由聚乙烯系樹脂紡粘型織 物不織布層與紙層而成之2層包裝用積層材料之用者。 如此之2層之積層材料可利用既存之熱層壓裝置而適 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) -29- 573090 A7 B7 五、發明説明（27) 當製造之。或者，可於前述之第1實施形態之熱層壓裝置 1 (參照第1圖）中，不使有積層有通氣性耐熱纖維素材 (請先閲讀背面之注意事項再填寫本頁) 層1 1之積層片材1 0，而使用僅爲聚乙烯系樹脂紡粘型 織物或不織布1 2之輥筒，在供給輥筒5則不使用微多孔 性片材1 3而僅爲紙片材之輥筒，並將此等熱粘接爲2層 以製造之。 如依本實施形態，則在保持紙所具有之通氣性、印刷 性之下’可製得封緘性良好且生產性優異之包裝用積層材 料。特別是，由於係包含紙層之2層積層材料之故，構造 最爲簡單，作爲輕包裝用之包裝材料最爲適當。 以下，將藉由實施例及比較例，詳細說明本發明之包 裝用積層材料，惟本發明並不因實施例而受任何限制者。 〔實施例1〕 使用第1實施形態之熱層壓裝置，製成3層之包裝用 積層材料1 4。 經濟部智慧財產局員工消費合作社印製 熱層壓裝置1使用三正精機（股）製之熱層壓機〔油 脂溫度調節，輥筒直徑：300mm、拷花輥筒/平型輥 筒、拷花壓貼率：2 1 %、格紋（間距：1 . 5 m m )、 拷花壓力（線壓）：3 0 0 N / c m、層壓速度：1 5 m /分鐘〕。 首先，作爲聚乙烯系樹脂紡粘型織物不織布層1 2， 使用出光石油化學（股）製聚乙烯紡粘型織物不織布〔「 斯特拉得克」LN5020 (原料：密度：940kg/ 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -30- 573090 A7 ____ B7_ 五、發明説明（28) m3之乙烯一 丁烯一 1共聚物、纖維徑：2 5 //m、單位面 積重：2 0 g / m 2、融點：：l 2 4 )〕，作爲通氣性耐 (請先閲讀背面之注意事項再填寫本頁) 熱纖維素材層1 1，使用東洋紡績（股）製聚乙烯紡粘型 織物不織布〔「愛克勒A」6301 (單位面積重：30 g/m2、融點：2Θ0°(：)〕，將此等施行熱層壓，製成 2層之積層片材10。 接著’於此2層之積層片材1 〇之聚乙烯不織布1 2 側’側爲微多孔性薄膜層1 3 ，使用德山（股）製含有無 機塡充劑延伸P E透濕薄膜「波拉姆p u 3 5」（厚度： 3 5//m)，並將其薄膜面作爲拷花面依熱層壓施行積層 ，作成3層之包裝用積層材料1 4。 在此’熱粘接之溫度範圍能在：拷花輥筒：8 5 °C、 平型輥筒：1 1 5至1 5 5°C之廣泛之範圍實施。 如此所得之包裝用積層材料1 4，根據下列各項進行 物性之評價。 (1 )粘接強度 經濟部智慧財產局員工消費合作社印製 使用拉張試驗機以拉張速度2 0 0 m m/分鐘，依 1 8 0度剝離（T -剝離）測定粘接強度。在此試樣寬幅 :5 〇mm、夾頭（chuck)間隔：5 〇mm，並求得N = 5之平均値。 其結果，縱方向之粘接強度爲約1 . 1至2 · 4 N/ 5 0 m m 〇 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） _ -31 - 573090 A7 B7 五、發明説明（29) (2 )拉張強度 準照J I S L 1 9 0 6進行測定。 (請先閲讀背面之注意事項再填寫本頁) 其結果’拉張強度爲縱· 62至64N/5〇min、 橫：35 至 3 6N/50mm。 (3 )透濕度 準照J I S Z 〇 2 0 8 (碗形法）進行測定。 其結果’透濕度爲2 5 0 0至5 0 0 0 g/m2 · 2 4 小時。 (4 )耐水壓 準照J I S L 1 〇 9 2 (高水壓法）測定之。 其結果，耐水壓在所有條件下爲2 0 k P a以上。 (5 )封緘強度 經濟部智慧財產局員工消費合作社印製 將積層材料之微多孔性薄膜層面互相，使用熱傾斜試 驗機，按熱封條件（熱封溫度1 8 0 °C、熱封桿1 5 m m x 1 5 m m、封緘壓力4 0 N、封緘時間1秒鐘）進行熱 封。 其結果，熱封強度爲1 1 N/ 1 5 m m。 〔實施例2〕 使用實施例1所得之三層積層材料，將1 〇 〇 m m x 6 0 m m之乾燥劑（矽膠），按熱封溫度1 8 0 °C，6 0 本紙張尺度適用中國國家樣準（CNS ) A4規格（210X297公釐） -32- 573090 Μ ____^_ Β7 五、發明説明（30) 注擊（shot ) /分鐘進行連續包裝。 其結果，製得對封緘部無矽膠之摻混、封緘強度1 2 /15mm寬之良好的包裝體。 〔比較例1〕 爲與實施例2之比較起見，使用實施例1所用之微多 孔性薄膜層單體、微多孔性薄膜層與聚乙烯不織布之二層 積層材料以及速度（flash )紡紗不織布「泰別克」〔旭· 杜邦·快速紡粘產品（股）製〕：單位面積重以製造包裝 體。 其結果，發生邊緣斷裂而未能製袋。又，污染熱封桿 (請先閱讀背面之注意事項再填寫本頁) 裝· -、11 〔實施例3〕 經濟部智慧財產局員工消費合作社印製 使用第2實施形態之熱層壓裝置2，製造包裝用積層 材料2 5。作爲通氣性耐熱纖維素材層2 1與聚乙烯系樹 脂紡粘型織物不織布2 2之積層片料2 0使用出光優爾特 克公司製「斯特拉邁提ME 1 0 4 5(單位面積重 4 5 g /m 2 )」，作爲微多孔性片材2 3使用德山公司製 含有無機塡充劑延伸聚乙烯薄膜「波拉姆P U 3 5 (厚度 3 5 m m )、以及作爲通氣性素材2 4使用前述之出光優 爾特克公司製「斯特拉邁提ME 1045」 （PET紡 粘型織物/ L L D P E (線型低密度聚乙烯）紡粘型織物 )° 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）' 一 "" -33 - 573090 A7 ____B7 五、發明説明（31) 又，ME 1 045之多層不織布中將LLDPE紡 (請先閲讀背面之注意事項再填寫本頁) 粘型織物按能來到微多孔性片材2 3之粘接面之方式送出 以進行熱層壓，製得包裝用積層材料2 5。 成型條件，係使用平型輥筒6、1 6，作成平型輥筒 6之輥筒溫度：140°C、平型輥筒16之輥筒溫度： 1 1 5°C、加工速度2 5m/分鐘、線壓2 5 kg/cm 〔實施例4〕 作爲通氣性素材2 4使用積水化學工業工業公司製聚 烯系扁平紗2軸熱熔融膠合型積層不織布「梭扶HM 5 5 (單位面積重3 2 g /m 2 )」以外，其餘則與實施例 3同一條件。 就此等實施例3、4，根據下述各項進行物性之評價 (1 )拉張強度 經濟部智慧財產局員工消費合作社印製 準照J I s L 1 9 0 6測定之。 其結果，實施例3之拉張強度爲MD (縱向）方向： 140N/50mm、TD (橫向）方向·· 80N/50 mm。實施例4之拉張強度爲MD方向：4 0 0N/5 0 mm、TD方向：380N/50mm。在此MD方向係 薄膜之移動方向，而TD方向係對MD方向成垂直之方向 之意。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -34- 573090 A7 ___ B7 五、發明説明（32) (2 )透濕度 準照J I S Z 〇 2 0 8 (碗形法）測定之。 (請先閲讀背面之注意事項再填寫本頁) 其結果，實施例3之透濕度爲dooog/^s·24 小時，實施例4之透濕度爲4 2 0 〇 g /m 2 · 2 4小時。 (3 )耐水壓 準照J I S L 1 〇 9 2 (高水壓法）測定之。 其結果，實施例3及實施例4之耐水壓均爲5 〇 k P a以上。 (4 )透氣度 準照J I S L 1 〇 9 6 (格利（Gurley )法）測定 之。 其結果，實施例3之透氣度爲6 5 〇秒，實施例4之 透热度爲6 0 0秒。 (5 )封緘強度 經濟部智慧財產局員工消費合作社印製 首先’評價試樣與欠膠層壓塑料薄膜（dry laminate film) ( 0 N Y 15//m/LL50//m)進行熱封。 〇N Y表示延伸尼龍、L L表示l L D P E (線型低密度 聚乙烯）。 接著，實施與欠膠層壓塑料品之L L面之熱封。熱封 係使用熱傾斜試驗機，作成封緘壓力4 k g f、封緘時間 1秒鐘。 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇><297公羡） -35- 573090 A7 B7 五、發明説明（33) (請先閲讀背面之注意事項再填寫本頁) 然後，使用拉張試驗機，按拉張速度2 0 Om/分鐘 測定封緘強度。其結果，實施例3之熱封強度爲3 7 N / 5 Omm，實施例4之熱封強度爲3 4N/5 Omm。 如此，從實施例3及實施例4再將1層通氣性素材按 熱層壓方式積層，在不致影響透濕性、耐水壓、透氣度之 下，即能改善實施例3之封緘強度。 〔實施例5〕 根據第3實施形態，製造包含紙層之3層包裝用積層 材料。 熱層壓裝置使用三正精機（股）製、熱層壓機〔油脂 溫度調節，輥筒徑：300mm、平型輥筒/平型輥筒、 輥筒溫度1 5 0 °C、壓力（線壓）：3 0 0 N / c m、層 壓速度：7m/分鐘〕。 經濟部智慧財產局員工消費合作社印製 首先，使用由聚乙烯系樹脂紡粘型織物不織布層（與 實施例1同樣之乙烯-丁基-1共聚物）及通氣性耐熱纖 維素材層（聚對苯二曱酸乙二醇酯）而成之2層紡粘型織 物不織布層〔單位面積重：45g/m2 (前者30g/ m 2、後者1 5 g /m 2 )〕，於其聚乙烯系樹脂紡粘型織 物不織布層側上作爲紙層將大倉製紙（股）製之螺縈,紙（； 單位面積重：3Og/m2〕，製造包含3層之包裝用積層 材料。 對包含如此方式所得之紙層之3層包裝用積層材料， 進行如下述之評價。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐) " ^ -36- 573090 A7 —_ B7 五、發明説明（34) (1 )熱封性 (請先閲讀背面之注意事項再填寫本頁) 將所得之包裝用積層材料之不織布面，與市售之多層 薄膜〔延伸尼龍（Ο N Y ) ; 1 5 // m /線型低密度聚乙 儲 CLLDPE) ;50//m〕之 LLDPE 面，使用熱 傾斜試驗機施行熱封〔熱封溫度1 8 0 °C、熱封桿1 5 mmx 1 5mm、熱封壓力20N、熱封時間1秒鐘〕。 對如此所得之熱封部，按拉張速度2 0 0 m /分鐘施 行1 8 0度剝離（T 一剝離）試驗，以測定粘接強度。 其結果’熱封強度爲3·2kg/15mm寬。 (2 )熱間粘度性 將所得之包裝用積層材料之不織布面互相施行熱封〔 熱:^溫度1 8 0 °C、熱封桿1 5 m m X 3 0 0 m m、熱封 壓力2 0 N、熱封時間5秒鐘〕。接著，熱封後，立即去 除熱封桿並剝離封緘面，測定剝離部份之長度。 其結果，剝離長度僅爲2 5 m m，可知其熱間粘度性 優異。 經濟部智慧財產局員工消費合作社印製 〔比較例2〕 爲與實施例5比較起見，作爲不織布使用ρ Ε τ (蕊 )/聚乙烯（鞘）之蕊鞘複合不織布（鐘紡（股）製、Η 愛爾倍思）、單位面積重：4 0 g /m 2〕，作爲紙使用大 倉製紙（股）製之嫘縈紙〔單位面積重：3 0 g /m 2〕， 將複合不織布側作爲拷花側施行熱封〔拷花輥筒溫度 本纸張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）~一 -37 - 573090 A7 B7 五、發明説明（35) 115 1、平型輥筒溫度15〇。〇、拷花壓力soon/ cm、層壓速度： 7m/分鐘〕，製得由2層而成之通氣 性包裝用積層材料。 (請先閱讀背面之注意事^再填寫本頁j 對此積層材料，進行與前述實施例5同樣之評價。 其結果’熱封強度雖獲得2 · 7 k g / 1 5 m m寬， 惟熱間粘度性之評價則顯著降低爲剝離長度2 〇 〇 m m。 〔實施例θ〕 使用實施例所得之包含紙層之3層包裝用積層材料、 及在實施例5之熱封性之評價所用的市售之多層薄膜，施 行2 0注擊/分鐘、2 0 Ommx 3 0 Omm之連續製袋 之製造包裝體。 其結果，已確認製得無封緘郎邊緣斷裂、封緘不良而 封緘強度3 · lkg/15mm寬之良好的包裝體。 〔實施例7〕 經濟部智慧財產局員工消費合作社印製 根據第4實施形態，製造包含紙層之2層包裝用積層 材料。 作爲熱層壓裝置1 ，使用三正精製（股）製、熱層壓 機〔油脂溫度調節、輥筒徑：3 0 0 m m、拷花輥筒/平 型輥筒、拷花輥筒溫度：115 °C、平型輥筒溫度： 1 3 0 °C拷花壓貼率：2 1 %、格紋（間距：1 · 5 m m )、拷花壓力（線壓）：300N/cm、層壓速度： 7 m /分鐘〕。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -38- 573090 A7 B7 五、發明説明（36) (請先閲讀背面之注意事項再填寫本頁) 首先，作爲聚乙烯系樹脂紡粘型織物不織布層，使用 與實施例1同樣之聚乙烯紡粘型織物不織布、於其表面作 爲紙層而積層大倉製（股）製之嫘縈紙〔單位面積重： 2 0 g /m 2〕，將聚乙烯紡粘型織物不織布側作爲拷花側 施行熱粘接、製造包含紙層之2層包裝用積層材料。 對如製得之包含紙層之2層包裝用積層材料，進行如 下述之評價。 將所得之包裝用積層材料之不織布面互相，依下述@ 件施行熱封。熱加工機使用小松製作所（股）製高速重點 包裝機，作成染紙輥筒方式。染紙輥筒上使用縐紋組織， 並作成熱封溫度205t、熱封壓力7·18N、速度爲 6 0注擊/分鐘。 對如此所得之熱封部、按拉張速度2 0 〇 m/分鐘施 行1 8 0度剝離（T 一剝離）並測定粘接強度。 其結果’熱封強度爲1·2kg/15mm寬。又， 染紙輥筒上未見有污染。 經濟部智慧財產局員工消費合作社印製 〔比較例3〕 爲與實施例7之比較，使用由紙漿與熱熔融膠合纖維 (H D P E / P P )之混紗紙而成之三島製紙（股）製熱 封紙〔單位面積重：2 0 g /m 2〕，準照實施例7施行熱 封，並測定其強度。 其結果，熱封強度爲0.8kg/15mm寬。又， 染紙輥筒上有污染。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -39- 573090 A7 _ B7 五、發明説明（37) 〔實施例8〕 使用實施例7所得之包含紙層之2層包裝用積層材料 ’將1 〇 〇 m m X 6 0 m m之乾燥劑（矽膠）按熱封溫度 1 6 〇 °c、6 0注撃/分鐘，施行連續包裝。 其結果，已確認製得無對封緘部之矽膠之摻混，而封 緘強度1 . 1 kg/1 5mm寬之良好的包裝體。 〔產業上之利用可能性〕 本發明有關包裝用積層材料及使用該積層材料之包裝 體，特別是可利用於爲包裝具有脫氧劑、乾燥齊彳、除濕齊jj 等之功能性之物品之用之包裝用積層材料，以及使用此積 層材料之包裝體。 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -40.573090 A7 ____ B7 V. Description of the invention (1) [Technical Field] (Please read the precautions on the back before filling out this page) The present invention relates to laminated materials for packaging and packaging using the laminated materials', especially for packaging. A laminated material for packaging a functional article such as a deoxidizer, a desiccant, a dehumidifier, and a packaging body using the laminated material. [Background Art] In recent years, in order to prevent the spoilage, deterioration and deterioration of processed foods, deoxidizers, desiccants, etc. have been widely used. This deoxidizer is a powdery or granular deoxidizer (oxygen absorbent) containing a breathable pouch. In addition, biscuits such as pancakes, seaweed, etc., where the price of products such as moisture will decrease due to moisture absorption, are similarly packaged with a desiccant such as silicone in a sachet. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, that is, the packaging of these functional agents is designed to absorb air, moisture, oxygen, etc. in the package (bag) of the article, and use air-permeable packaging materials. Packer. In addition, air-permeable packaging materials are also used for fragrances, insect repellents, and the like that function from the active ingredients generated by the packaging agent through the packaging material. In addition, recently, adsorbents containing odors of powders such as activated carbon and charcoal are packaged in a sheet form having a large area, and are often used in hospital beds and the like. In addition, in view of the expansion of trade in electronics, electrical appliances, medical equipment, and precision machinery, in order to prevent moisture, oxidation, and quality stability of these products, large-scale packaging desiccants and deoxidizers are generally used. These breathable packaging materials must be packaged without leakage of powder, etc. The heat-seal of the packaging is strong enough to fill the packaging. The paper size is applicable to the Chinese National Standard (CNS) A4. (210X297mm) " '-4- 573090 A7 B7 V. Description of the invention (2) (Please read the precautions on the back before filling this page) Compatibility', that is, the seal strength is high, and the seal strength can be stable at high speed Continuous packaging and other conditions. In the case where the content is a deliquescent hygroscopic agent, it must also be waterproof. In particular, there is a need for a packaging material that can be applied to small packages such as deoxidizers and hygroscopic agents to large packages such as activated carbon and charcoal, as well as packaging materials that have moderate water resistance, moisture permeability, and air permeability. The air-permeable packaging materials that can be used for such packaging include the following technologies. (1) Japanese Patent No. 293667. This publication discloses a paper layer and a nonwoven fabric layer made of sheath-core composite fibers. The composite sheet is made of composite fibers whose non-woven sheath has a melting point of 160 ° C or lower, and whose melting point of the core component is 30 ° C higher than that of the sheath component. This composite sheet is made by melting and gluing a sheath component of a non-woven fabric with paper to achieve an interlayer bonding strength of 400 g / 15 mm or more. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. However, the composite sheet is made of a sheath-core composite fiber non-woven fabric. In the manufacture of non-woven fabrics, due to the difference in melt viscosity and compatibility of the sheath-core resin, it is difficult to make stable problem. In addition, there is a problem that it is difficult to accelerate the speed of packaging due to insufficient sealing properties. In addition, laminated and heat-sealed systems can be used as the low-melting resin of the sheath component resin of the composite fiber. In addition to the temperature conditions at the time of lamination, there are limits, and the sealability when heat-sealed has its limits. This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297mm) -5- 573090 A7 ____ _ B7 V. Description of the invention (3) (2) JP 1 102 3 5 8 1 7 (Please (Please read the notes on the back before filling out this page.) This bulletin discloses a plate-shaped oxygen absorbent packaging material that uses polyethylene resin embedded fiber nonwoven fabric (inlay) for the inner layer, absorbent paper for the middle layer, and cardboard for the outer layer. However, this type of packaging material is required to be ventilated, and it is necessary to perforate a plurality of fine holes having a diameter of about 0.5 mm in the panel in advance, and the manufacturing process becomes complicated. In addition, the adhesiveness between the intercalation layer and the paper layer is low. As shown in the examples, it is essentially necessary to use a sandwitch lamination of polyethylene resin. Therefore, it is also conceivable that it is difficult to control the moisture permeability, Ventilation problems. As for the air-permeable material, a microporous thin film layer obtained by extending an inorganic samarium-containing filler polyethylene film is known. However, since this microporous thin film layer has insufficient strength, it is generally used as a laminated material together with a nonwoven fabric. (3) Patent No. 2736773 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs This communiqué discloses a breathable unit area in which the aforementioned microporous film layer is coated with an adhesive and the unit weight is 30 to 100. g / m2 long fiber spunbond non-woven fabric, leaving a non-contact part of the laminated wooden house exterior wall ventilation bulletin manufacturing method of sheet material for wind-resistant laminate. (4) Japanese Unexamined Patent Publication No. 4 1 3 4 8 9 3 1 This publication discloses the aforementioned microporosity with a gas permeability of 50000 seconds / 1 0 0 cubic centimeters and a thickness of 3 5 to 1 0 0 // m On the film layer, apply this paper size to Chinese National Standard (CNS) A4 specification (210X297 mm) -6-573090 A7 B7 V. Description of the invention (4) (Please read the precautions on the back before filling this page) Unit area Nylon or polyethylene based non-woven fabrics with a weight of 20 to 50 g / m2 are bonded and laminated at a point where the coating area is 10 to 30%, and are used for rain gear and the like. (5) Japanese Unexamined Patent Publication No. 1 1-9 7 2 This publication discloses a weight per unit area of 5 to 20 g / m2, an average fiber diameter of 0 to 2 to 2 denier, and a bulk specific gravity. gravity) Laminated body of polyolefin-based nonwoven fabrics below 0.005. (6) Japanese Unexamined Patent Publication No. 1 1-99601 discloses a composite film that converts the number of bonding states using a hot-melt adhesive, and discloses the use of a back sheet of diapers or sanitary sheets. . The above-mentioned multilayer materials are all those who use adhesives, so it is conceivable to reduce the complexity of the process, environmental problems, the odor of the adhesives, and the reduction and change of the air permeability and moisture permeability during the lamination process. For this, there are the following techniques. Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (7) JP-A-6-316022 This publication discloses the use of thermal bonding of polyolefin-based porous films, polyolefin-based nonwovens, and polyolefin molding fiber nonwovens. And integrated laminates. This paper size applies Chinese National Standard (CNS) A4 specification (210 > < 297 mm) 573090 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of Invention (5) (8) JP-A 9-76 3 86 This publication discloses that microporous polyolefins are transparent. The wet-resin film and the non-woven fabric are formed by partially heat-sealing a moisture-permeable sheet that is laminated, and clothing or an absorbent article using the laminate. Among these, when it is used as an absorbent article such as clothing or disposable diapers, and when the laminated body laminated with the aforementioned heat-melt is used for secondary processing, there is no problem in heat sealability and heat seal strength. In other words, 'Laminated materials using microporous polyolefin resin films are intended to improve the strength and heat-sealability of microporous polyolefin resin films by laminating with nonwoven fabrics. Therefore, as long as air permeability and adhesiveness can be ensured, there is no problem in the lamination method in the case of using an adhesive or the case of relying on hot-melt bonding. However, if a microporous polyolefin resin film is used as a substitute for paper and a functional agent such as a deoxidizing agent or a desiccant is used for packaging, it will not only have air permeability and moisture permeability, but also prevent leakage of fine powder. Sealability and seal strength will become very important. The reason is that the packages of these functional agents are mainly packaged with food for the purpose of preventing oxidation and moisture absorption of food. Therefore, if a deoxidizer or a desiccant comes into contact with or is mixed with food, the safety of the food may be a problem. Therefore, in order to prevent leakage of the deoxidizer or drying, it must be heat-sealed surely and stably. In addition, it is generally expected that such a reliable heat-sealing and packaging body can be packaged in an efficient manner. In this respect, there are cases where the existing double-layer laminated material cannot completely correspond to it. The purpose of the present invention is to provide a waterproof, moisture-permeable and (please read the precautions on the back before filling in this page) This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) -8-573090 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (6) Moderate air permeability, easy to manufacture, and no problems of low air permeability or odor caused by the adhesive. Excellent strength. Functional articles such as adhesives and hygroscopic agents are not easy to leak when they are packaged. They have excellent sealing properties and good productivity. They are packaging laminates that can perform high-speed continuous packaging and packaging bodies using the laminates. In addition, the following techniques are well known for air-permeable packaging materials. (9) Mixed pulp paper made of pulp and hot-melt adhesive fibers (high density polyethylene / polypropylene, etc.) In such mixed pulp paper, there is no melting point difference on the surface and back of the material. When there is automatic packaging Heat-seal bar (dye roll) contamination and low printability on the surface. (1 0) paper and microporous sealant film (sealant film) Such a laminated material has no problem in terms of sealing strength, but it is difficult to perform a laminating operation to ensure the air permeability of the paper. In addition, a multilayer material using paper and non-woven fabric is known, but it is only For the purpose of ensuring waterproofness and sealing, a resin film is laminated on the outer layer, or a laminate of paper and non-woven fabric is laminated with an extrusion film of polyethylene resin, and its purpose and composition are related to The laminated materials for air-permeable packaging according to the present invention are different. Another object of the present invention is to provide an air-permeable that is easy to select, easy to manufacture, and free of air-permeable or odor caused by the adhesive. (Please read the notes on the back before filling out this page) This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) -9-573090 A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 7. Description of the invention (7) Excellent strength, it is not easy to leak the packaging agent when packaging with functional items such as deoxidizer, hygroscopic agent, etc., and excellent sealing performance (sealing strength, especially hot tack) [Layer material for air-permeable packaging capable of high-speed continuous packaging and a packaging body using the packaging material. [Disclosure of the invention] The inventors, while maintaining the moisture permeability of the microporous film layer, Under the air permeability and water resistance, the heat sealability of the packaging body (bag) was carefully researched. As a result, it was found that a polyethylene system was formed between the microporous film layer and the air-permeable heat-resistant fiber material layer. The three-layer laminated material of the spunbond fabric and non-woven layer can be easily laminated by heat-melting and gluing. At the same time, it has excellent sealing strength when used as a heat seal for packaging. The fact that high-speed continuous filling with high productivity is particularly suitable for the packaging of various functional agents or deliquescent ingredients for food packaging. The present invention is based on this experience to complete the inventor. Furthermore, the present invention finds that Hot lamination of air-permeable materials on the three-layer laminated material described above can improve the heat seal strength. Here, the present invention has the following constitutions. Features of the laminated material for packaging of the present invention In order to laminate layers by heat-melting, a heat-resistant air-permeable heat-resistant fiber material layer having a heat resistance of 150 ° C or higher, a polyethylene resin spunbond non-woven fabric layer, and a microporous film layer are sequentially laminated. In the present invention, The breathable heat-resistant fiber material layer is preferred to have (please read the precautions on the back before filling out this page) This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) -10- 573090 Α7 Β7 V. Description of the invention (8) Resin spunbond or non-woven fabric with a melting point of 150 to 300 ° C (Please read the precautions on the back before filling this page) In the present invention ' The polyethylene-based resin is preferably an ethylene-α-olefin copolymer having a density of 880 to 950 k g / m 3. In the present invention, the microporous film layer is preferably a polyethylene resin. Furthermore, the packaging laminate material of the present invention is characterized in that a layer of air-permeable heat-resistant fiber material having a heat resistance of 150 ° C or higher and a polyethylene-based resin spunbond fabric are sequentially laminated by hot-melt gluing. Or non-woven fabric layer, microporous film layer and breathable material. In the present invention, the air-permeable material is preferably a non-woven fabric. In the present invention, the nonwoven fabric is preferably a spunbond fabric or a nonwoven fabric or a panel fiber nonwoven fabric. In the present invention, the breathable heat-resistant fiber material layer is preferably made of a resin spunbond non-woven fabric having a melting point of 150 to 300 ° C. In the present invention, the polyethylene resin is preferably an ethylene-α-olefin copolymer having a density of 880 to 950 k g / m3. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs In the present invention, the 'microporous film layer is preferably a polyethylene resin. The present inventors have carefully studied the heat-sealing properties and heat-viscosity properties of packaging materials (bags) while maintaining the air permeability and printability of paper. As a result, it was found that when paper is used for the surface layer and a specific non-woven fabric is used for the sealing layer, it can be easily laminated by heat-melting and gluing. At the same time, the sealing strength and thermal viscosity during heat sealing as a packaging body are used. Excellent performance, high-speed continuous filling and packaging with high productivity, and heat-resistant fiber material layer on the non-woven side can improve heat sealability, and can be used in this paper. National Standard (CNS) A4 Specification (210 × 297 mm) -11-573090 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Invention Description (9) The fact that large and heavy items are packed. Here, the present invention has the following configurations. The packaging laminate material of the present invention is characterized in that: an air-permeable heat-resistant fiber material layer having a heat resistance of 150 ° C or more, a polyethylene resin spunbond fabric nonwoven fabric layer, and Paper layer. In the present invention, it is preferable that a polyethylene resin-based resin spunbond fabric or a non-woven fabric layer and a paper layer are sequentially laminated by hot-melt gluing. In the present invention, the breathable heat-resistant fiber material layer is preferably made of a resin spunbond non-woven fabric having a melting point of 150 to 300 t. In the present invention, the polyethylene resin is preferably an ethylene-α-olefin copolymer having a density of 880 to 950 k g / m3. The present invention can be used as a packaging body using the aforementioned packaging laminated material, a deoxidizing agent, a desiccant, a hygroscopic agent, a deodorant, a heating agent, an insect repellent, a moisture-proofing agent or an aromatic agent using the aforementioned packaging laminated material. Packaging of the agent. The laminated material for packaging of the present invention can be realized by appropriately using the existing materials or manufacturing methods, but specific materials or manufacturing methods will be described in detail below. [Air-permeable heat-resistant fiber material layer having heat resistance of 150 ° C or higher] In the present invention, the air-permeable heat-resistant fiber material layer having heat resistance of 150 ° C or higher belongs to a general thermoplastic resin. The fiber may be exemplified by: a separate polymer of propylene; a polypropylene such as a random copolymer of propylene and 5% by mass or less of ethylene, butene-1 and other monomers; polyethylene terephthalate Glycol esters, polybutylene terephthalate This paper is sized for China National Standard (CNS) A4 (210X 297 mm) (Please read the precautions on the back before filling this page) -12- 573090 A7 B7 V. Description of the invention (10) (Please read the notes on the back before filling out this page}, homopolyesters such as polybutylene terephthalate; etc. Polymerized copolyesters; and polyester weaves of these mixed polyesters, nylon 6 (polycaprolactam), nylon 6,6 (polyhexamethylene diamine), nylon 6,10 (polydecane Dimethylhexamethylenediamine), nylon 1 1 (poly ^ -alkylamine), nylon 7 (poly-w-amine Acid), nylon 9 (poly-amino-nonanoic acid), nylon 12 (polylauryl amine), etc. Polyamide fibers, etc. Other fiber materials than thermoplastic resin fibers can be exemplified: wood pulp, lime tree, Non-melting fiber materials such as Huang Ruixiang and rayon. These breathable heat-resistant fiber material layers are made of heat-resistant fiber materials. Woven, non-woven, woven, and paper are not particularly limited. However, due to strength, elongation, flexibility, and low cost, it is preferable to use a spunbond fabric or a non-woven fabric made of the aforementioned thermoplastic resin. Used by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs to print breathable heat-resistant fiber material layers The fiber diameter of the spunbond non-woven fabric is not particularly limited, but it is usually in the range of 5 to 6 0 // m, preferably in the range of 10 to 4 // // m, and the unit weight is usually 10 to 1 〇〇g / m2, preferably 15 to 80g / m2. If less than 10g / m2, the effect of preventing edge fracture during heat sealing is insufficient, and if it exceeds 100g / m2, Low productivity due to thermal lamination In other words, if a laminated material is formed, the polyethylene resin spunbond nonwoven fabric layer will melt and intrude into the heat-resistant fiber material layer, and it will be hot-melt and glued with the microporous film layer, considering the required sealing strength. For productivity when laminating, you can choose the heat-resistant fiber material layer. This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) -13- 573090 A7 B7 V. Description of invention (11) (please first Read the notes on the back and fill in this page again.) For the manufacture of spunbond nonwoven fabrics used for breathable heat-resistant fiber material layers, for example, these resins can be melt extruded from an extruder and spun from a spinning nozzle. The yarn is used to extract the spun yarn using an air drawing device such as an air sucker. If necessary, the fiber is opened and the air is collected by a web capture device such as a mesh conveyor belt together with the air flow. The trapping is a well-known step such as partial hot-melt gluing with a heating device such as heating air, a heating roll, etc. if necessary. Here, when producing such a spunbond fabric nonwoven fabric, it may be laminated in-line with other nonwoven fabric layers and the like. [Polyethylene-based spunbond fabric non-woven layer] There is no particular limitation on the polyethylene-based spunbond fabric non-woven layer printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, but it can be exemplified by: A single polymer, a copolymer of ethylene and an α-olefin, an unsaturated carboxylic acid or a copolymer thereof, a copolymerizable monomer such as a cyclic olefin, and a high-pressure branched low-density polyethylene. Among them, preferred are α-olefins having 3 to 10 carbon atoms, such as ethylene and propylene, butene-1, 4-methyl-heptene-1, hexene-1, octene-1, and the like. Copolymer (LLDPE). These polyethylene resins can be polymerized using a (co) polymer polymerized with a Ziegler's catalyst such as titanium, or (co) polymerized using a metallocene catalyst. Things. In particular, the density is preferably from 88 0 to 9 60 kg / m3, more preferably from 900 to 950 kg / m3, and the melting point is from 80 to 140 ° C, which is in the range of 90 to 1 3 0 t. (MFR melt This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) -14- 573090 A7 B7 V. Description of the invention (12) flow rate) is 5 to 60 g / 10 minutes, preferably industrial The range of 〇 to 5 〇g / 1 of the Z-A-α-hydrocarbon copolymer is due to (please read the precautions on the back before filling in this page) spinnability, melting point, strength and other relationships are better. . The fiber diameter of the non-woven layer of the polyethylene resin-based spunbond fabric is usually 5 to 60 // m, preferably 10 to 4 0 // rn, and its unit area weight is 10 to 200 g / m2. It is preferably 15 to 150 g / m2, and more preferably 20 to 100 g / m2. For the manufacture of the spunbond nonwoven fabric used for the polyethylene-fired spunbond nonwoven fabric layer, the manufacturing steps of the spunbond nonwoven fabric used for the air-permeable heat-resistant fiber material layer described above can be used. [Microporous film layer] The microporous film layer in the present invention printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is not particularly limited, as long as it is a general polyethylene resin microporous film layer, particularly It is a polyethylene-based resin microporous film layer, and a known method can be used as long as the manufacturing method is arbitrary. This polyolefin-based resin microporous film layer is made of, for example, a film made of a polyolefin-based resin containing an inorganic filler, an organic filler, a plasticizer, or the like, using a solvent to dissolve the filler or the plasticizer. A method of a microporous structure is a film obtained by extending a film made of a polyolefin-based resin containing an inorganic filler or an organic filler in at least one axis. Among these, a film obtained by extending a film containing an inorganic fluorene filler or an organic fluorene-filled polyolefin resin in the uniaxial direction described later is preferably used. For the polyolefin resin used in the present invention, it is a high-density polyethylene and medium-density polyethylene paper. The size of the paper is applicable to China National Standard (CNS) A4 (210X297 mm) -15- 573090 A7 B7 Employees of the Intellectual Property Bureau of the Ministry of Economy Printed by the cooperative V. Description of the invention (13) 1 I ethylene ethylene M ~ a — olefin copolymer local pressure method paper density branched polyethylene 1 1 I Λ copolymers of polypropylene, propylene and other olefins or these polyolefins Of the 1 1 mixtures, among them, 'polyethylene resin is preferable. —V 1 I Please 1 In terms of the density of this polyethylene resin, 5 is usually 8 8 0 to 9 6 0 Read 1 I k Read 1 I g / m 'preferably 900 to 950 kg / n 1 3 Melt flow rate (Back 1 M FR) [According to JISK 7 2 1 0 Measurement temperature: 1 9 0 Note 1 I ° C Measurement load: 2 1 • 1 8 N Normally 0 • 0 1 to matters 1 m 1 0 g / 10 minutes is preferably 0. Filling range from 0 to 5 g / 10 minutes, writing range. Page 1 1 The tincture filler that can be contained in the polyethylene resin can be used with a ΓΒΕ machine or with 1. 1 organic filler, such as can be used; calcium carbonate, talc, clay, kaolin J 1 I silicon oxide, diatomite, magnesium carbonate, barium carbonate, calcium sulphate, barium sulphate, 1 order. Calcium sulfite, Calcium hydroxide, Magnesium hydroxide, Aluminum hydroxide, Zinc oxide 1 1 I Calcium magnesium oxide, Titanium oxide, Mica oxide, Λ Zeolite glass powder, etc. 1 1 of / fnr 111 it Machine filler, wood flour cellulose Powder melting point Resin powder Λ Crosslinking tree 1 I Organic fillers such as fat powders 0i Ik I The average diameter of these fillers is usually 3 0 β m or less than 1 1 I, preferably 0 • 2 to The range of 1 0 β m is 0. If the particle size is too small, the I 1 I will have better loose moldability. 5 If it is too large, the fineness of the stretched film will be poor. 1 > The powder leakage resistance will be reduced. In some cases, these may contain a plurality of types if necessary. In addition, these fillers j may be used to improve the dispersibility of polyolefin resins. The I I Λ film may be extended by using fatty acids or fatty acid metal salts. 1 1 I Surface finisher. 1 1 I With this, the content of inorganic fillers for polyolefin resins 1 0 0 quality 1 1 1 This paper size applies to China National Standard (CNS) A4 specifications (210X297 mm) -16- 573090 A7 Intellectual property of the Ministry of Economic Affairs B7 printed by the Bureau ’s Consumer Cooperatives. V. Invention Description (14) The quantity is 20 to 400 parts by mass, preferably 40 to 300 parts by mass. Here, if the content of the fluorene filler is less than 20 parts by mass, the formation of microporosity in the case of stretching the film is insufficient, and the moisture permeability cannot be sufficiently ensured. In addition, if it exceeds 400 parts by mass, the kneading property, dispersibility, and film-forming properties of the film are reduced, and the strength may be reduced. Furthermore, other films, elastomers, and various additives commonly used in polyolefin resin films containing fillers can be blended as necessary. Examples include ethylene-propylene copolymer elastomers, liquid or solid hydrocarbon resins, liquid polybutadiene containing active hydrogen, plasticizers, free radical initiators, ultraviolet absorbers, higher fatty acids, their esters, Slip agents, colorants, flame retardants, and the like of amines and their metal salts. Polyolefin-based resins can be pelletized using a Bumbury mixer, a kneading extrusion molding machine, etc. together with a given amount of fillers and various additives. This pellet was used and a T-die extrusion molding machine and an inflation molding machine were used for film formation. For the manufactured film, press at least 1. 5 to 10 times in order to extend. The extension operation can be performed in multiple stages, or it can be extended in a biaxial direction. The film stretching operation is carried out from a temperature lower than the melting point of the polyolefin resin by 100 ° C to a temperature lower than the melting point by 20 ° C. As a result of this stretching operation, the strength of the film can be improved and rhenium can be made microporous. Since the stretched film is heat-treated, the dimensional accuracy of the film can be improved. Furthermore, surface treatments such as corona treatment, flame treatment, etc., which can improve the adhesion of the film, can also be applied to the build-up layer of the film. This paper size applies to Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page) -17- 573090 A7 ___ B7 _____ V. Description of the invention (15) (Please read the back first Please note this page and fill in this page again.) The polyolefin resin microporous film layer obtained in this way has a film thickness of 10 to 20 0 // m, preferably 15 to 100 // m. The moisture permeability of the film is usually 100 g / m2 · 24 hours or more, and preferably 500 g / m 2 · 24 or more. The measurement method will be described later. When satisfying these characteristics, it is preferable to have fine pores having an average diameter of from 0.1 to 5 0 // m and a void ratio of about 10 to 80%. The thin film of the polyolefin resin microporous film layer is thick, and the moisture permeability can be determined according to the characteristics of the packaged product used in the laminated material of the present invention, and its application. Such a polyolefin-based resin microporous film layer itself is well known, and various films can be easily obtained from the market. For example, polyethylene stretched moisture-permeable films containing inorganic fillers can be exemplified by: "Bronam PU 3 5" manufactured by Tokuyama Co., Ltd., and "Breststrom" manufactured by Nitto Denko Corporation "," Esperval "made by Mitsui Chemicals Corporation. "Air-permeable material" For the printing of the air-permeable material of the present invention by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, it is preferably air-permeable material that can be thermally laminated with microporous films, and further, to reduce heat When the edge is sealed when it is sealed, and it has the strength for the function as a microporous film. In terms of air permeability (air permeability) of air-permeable materials, it is 100 seconds / 1 0 0 c C or less, preferably 1 in accordance with the Gur 1 ey method of JISL 10 96. 〇 sec / 100 cc or less. When the air permeability exceeds 100 seconds / 100 ℃, the moisture permeability of this paper is applicable to China National Standard (CNS) A4 specification (210X297 mm) '"--18- 573090 A7 B7 Ministry of Economic Affairs wisdom Printed by the Consumer Cooperative of the Property Bureau V. Invention Description (16) The dagger will be reduced, so it can be used as a dehumidifier to absorb water. As for the air-permeable material, non-woven fabrics can be exemplified, and a spunbond fabric method, a spun lace method, a card method, a hot emboss card method, and the like can be used. Any manufacturing method. Of these, the 'spunbond fabric method' is preferred in terms of strength and price. In addition, the weight per unit area is from 10 to 100 g / m 2 in terms of strength and price, and preferably from 15 to 70 g / m 2. Furthermore, the layer structure in the case of non-woven fabric may include a single layer and multiple layers. When considering the suitability for thermal lamination, a multilayer non-woven fabric with a high melting point resin non-woven layer / low melting point resin non-woven layer is more suitable. In addition, as for non-woven materials, well-known resins such as polyolefins such as pp (polypropylene) and PE (polyethylene), polyamides such as NY (nylon), and esters such as PET (polyester) can be used arbitrarily. Of it. In the case of the above-mentioned multi-layer nonwoven fabric, as a combination of the melting point difference of the presentation layer, PET nonwoven fabric / PE nonwoven fabric can be exemplified. Examples of the core material include non-woven fabrics using fibers such as polyethylene terephthalate, polybutylene terephthalate, and the like, which are covered with a polyolefin resin. As the material of the air-permeable material, a woven fiber fabric is exemplified. Panel fiber non-woven fabric refers to those that are made of flat yarn (flat yarn) by using fine cracks in the stretched film made of polyolefin resin, and the panel fibers are laminated in the longitudinal and horizontal directions and glued by heat fusion Or the meaning of the non-woven material. This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling out this page) -19- 573090 A7 B7 V. Description of the invention (17) The unit area weight is 10 to 100 g / m2 in terms of strength and price. 'It is better to be 12 to 40 g / m2. (Please read the precautions on the back before filling this page.) For the stretch film to be used, when considering the suitability of thermal lamination, "multilayer type of low melting point resin layer / local melting point resin layer / low melting point tree layer" is preferred. As the material capable of thermal lamination with the microporous film layer, a low density polyethylene / high density polyethylene / low density polyethylene is preferred. [Paper layer] The paper used for the paper layer of the present invention is not particularly limited, and it is a paper or a plurality of types of fibers such as pulp, lime tree, yellow scent, natural cellulose, regenerated cellulose, fluorescein, and acetate fiber. Western paper and Japanese paper obtained by mixing paper. The type of paper can be appropriately selected in consideration of the type of packaged material, powderiness, air permeability, shape and size of the remaining margin of the package. The unit area of paper printed by employees' cooperatives in the Intellectual Property Bureau of the Ministry of Economic Affairs is usually 10 to 100 g / m2, preferably 12 to 70 g / m2. This unit area is heavy, and the packaged material can also be considered. The type, powder degree, air permeability, shape and size of the remaining margin of the package are appropriately selected. [Laminated Processing] The laminated material for packaging of the present invention is based on a microporous film layer or a paper layer, and is made of a polyethylene resin spunbond nonwoven fabric or a heat-resistant air permeability of 150 or more by thermal bonding. For heat-resistant fiber material layer, it is better to apply the Chinese National Standard (CNS) 8-4 specification (21〇 × 297 mm) to the paper size. -20-573090 Α7 Β7 V. Description of the invention (18) emboss roll) method to perform the lamination of thermal bonding. (Please read the notes on the back before filling out this page.) These layers can be laminated in advance. This pre-lamination can be carried out by a hot flat roll method, preferably by a hot embossing roll method. Among them, when a spun-bonded fabric nonwoven with a melting point of 150 to 300 ° C is used as a heat-resistant fiber material layer, a polyethylene resin spun-bonded fabric nonwoven and polypropylene, polyamide, poly Ester and other spunbond fabrics and nonwoven fabrics can be laminated on-line in the manufacture of spunbond fabrics and nonwoven fabrics. They can also be laminated together with subsequent microporous film layers or paper layers. The significance of providing this breathable heat-resistant fiber material layer is that when the microporous film layer or paper layer and the polyethylene-based spunbond fabric nonwoven are laminated by the thermal knurling roller method, the temperature for thermal bonding ( The roller temperature) is not affected by the melting point of the non-woven fabric of the polyethylene resin-based tree fat sticky fabric. Therefore, the range of conditions for thermal bonding is widened, and as a result, lamination is significantly improved. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. When the package is heat-sealed, the heat-resistant fiber material layer does not melt and maintains strength. As a result, the edges of the heat-sealed portion can be prevented from breaking. Thereby, excellent sealing performance can be exhibited. The melting point of the thermoplastic resin constituting each of the non-woven fabrics or films used in the present invention can be used as a standard according to JISK 7 1 2 1 using DSC (Differential Scanning Calorimeter) (DSC 7 type manufactured by Parkin Elma). Peak temperature at the speed of 20 ° C / min. Therefore, if the melting point appears in a number of peaks, the temperature showing the highest peak is used. In addition, the melt flow rate (MFR) of polyethylene resin can be applied according to the Chinese paper standard (CNS) A4 (210X 297 mm) according to the paper size. -21-573090 A7 B7 V. Description of the invention (19) 1 1 s κ 7 2 1 0 and measurement temperature: 190 ° C, measurement load: 2 1 _ 1 8 N conditions. (Please read the precautions on the back before filling this page.) First, according to the layer structure of the packaging material of the present invention, the layer of air-permeable heat-resistant fiber material and non-woven fabric made of polyethylene resin spunbond fabric, and microporous Laminated film layer and polyethylene resin spunbond fabric nonwoven fabric, microporous film layer or paper layer and polyethylene resin spunbond fabric nonwoven fabric, etc. These laminations can also be carried out in advance, or all layers can be laminated simultaneously by thermal bonding. There are no particular limitations on the lamination method for thermal bonding, and various lamination methods can be used. Since the laminating material for packaging according to the present invention is laminated by thermal bonding, it is preferable to use a non-adhesive agent, no odor due to the adhesive agent, low air permeability, simplicity, low processing cost, Hot copy flower _ tube method with characteristics such as environmental protection concept. The thermal knurling roller method can be laminated using a well-known laminating device for knurling rollers and flat rollers. Here, as for the hot embossing roller, various shapes of emboss patterns can be used, and each adhesive portion has a continuous grid shape, independent grid shape, arbitrary distribution, and the like. In terms of the lamination conditions of the thermal copier roller printing method used by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, due to the microporous film layer, low layer, non-woven polyethylene resin spunbond fabric, heat-resistant fiber material layer, etc. The type, melting point, and melting point difference of various resins are copied according to the layer used. The flower surface is also different, so various factors should be selected appropriately. Generally, the non-woven surface of the aforementioned polyethylene resin spunbond fabric is used as the embossing roller side, and the side of the microporous film layer or paper layer is used as the flat roller side for thermal lamination. This paper size applies to Chinese National Standard (CNS) A4 (210X297 mm) -22- 573090 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy The barrel temperature is 90 to 200 ° C, preferably 1 10 to 18 CTC, and the flat roll temperature is 90 to 200 ° C, preferably 1 1 0 to 1 80 ° C. Generally, a roll pressure (line pressure) of 100 to 500 N / cm may be used, and preferably 200 to 400 N / cm. These embossed patterns, embossed area ratio, temperature, pressure, etc. may be appropriately selected depending on the melting point, fiber diameter, thickness, weight per unit area, air permeability, and lamination speed of the non-woven fabric. [Requirements for Laminated Materials] Specifically, the laminated materials for packaging of the present invention require moderate air permeability and moisture permeability required for functional materials to function. The air permeability, moisture permeability, and the like are different depending on the type of the functional article and the size of the package, and are not particularly limited. In general, the materials of each layer with a moisture permeability of 50 g / m 2 · 24 hours or more and the contents of which will not leak are appropriately selected. The packaging laminated material of the present invention can be mainly used for various functional articles such as a deoxidizing agent and a hygroscopic agent. The packaging of such functional articles is only required to enable the functional articles to function. In the case of a bag-shaped package, at least a part of the bag, preferably one side of the bag, will be formed by the packaging material of the present invention. . A heat-sealing method for packaging. In addition to the method of using a heat-sealing rod, there is a continuous sealing method by a roller used in the field of bag making or sewing, as long as it can heat and pressurize the thermoplastic resin. The sealing method is not particularly limited in form. As for the heating method, heat conduction (thermal fixture, heating element), high-frequency heating, and ultrasonic wave can be used (please read the precautions on the back before filling this page). The paper size applies to Chinese National Standard (CNS) A4. (210X297 mm) -23- 573090 A7 B7 printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (21) Hot etc. In addition, the temperature, pressure, time, time, and speed of the heat-sealing conditions can be related to the type of polyethylene resin spunbond nonwoven fabric, breathable heat-resistant fiber material layer, and the type of microporous film layer. (Points) and molecular weight, nonwoven fabric, film thickness, or weight per unit area, etc., and the conditions are appropriately set. The delaminating agent, desiccant, hygroscopic agent, deodorant, heat generating agent, insect repellent, dehumidifying agent, or fragrance and the like of the laminated material for packaging of the present invention are very useful for packaging. In particular, because of excellent sealing properties, deodorants such as charcoal and activated carbon can be applied to relatively large-area sheet-like packages. In this case, it is usually in the form of a continuous sheet of a plurality of packages. [Brief Description of Drawings] Fig. 1: A view showing a thermal laminating apparatus according to a first embodiment of the present invention. Fig. 2 is a sectional view showing a laminated material for packaging in the first embodiment of the present invention. Fig. 3 is a view showing a thermal laminating apparatus according to a second embodiment of the present invention. Fig. 4 is a cross-sectional view of a packaging laminated material in the embodiment shown in Fig. 3; (Please read the precautions on the back before filling this page) This paper size is applicable to Chinese National Standard (CNS) A4 (210X 297mm) -24-573090 A7 V. Description of the invention (22) Comparison table of main components 1 Thermal layer Pressing device 2 Thermal laminating device 4 Supply roller 5 Supply roller 6 Flat roller 7 Embossing roller 8 Winding roller 9 Supply roller 10 Laminated sheet 11 Breathable heat-resistant fiber material 12 Polyethylene resin spinning Non-woven fabric (please read the precautions on the back before filling this page); Packing-Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 13 (13) Microporous sheet / paper sheet 14 Laminated material for packaging 16 Flat Roller 20 Laminated sheet 21 Breathable heat-resistant fiber material 22 Polyethylene resin spunbond non-woven fabric 23 Microporous sheet 24 Air-permeable material 2 5 Laminated material for packaging [The best form for implementing the invention] Below, according to The drawings illustrate embodiments of the present invention. This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) Order 25 573090 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (23) [First embodiment] The first embodiment It is used for the production of three-layer packaging laminated materials with breathable heat-resistant fiber material layer, polyethylene resin spunbond fabric nonwoven layer, and microporous film layer. Fig. 1 shows a thermal lamination apparatus 1 according to a first embodiment of the present invention. The thermal lamination device 1 is composed of a supply roller 4 for supplying a laminated sheet 10, a supply roller 5 for supplying a microporous sheet 13, and a sandwich laminated sheet 10 and a microporous sheet 13. It consists of a flat roll 6 and an embossing roll 7, and a take-up roll 8 for taking up the laminated packaging material 14 prepared. Here, the laminated sheet 10 is a laminate of a polyethylene resin spunbond nonwoven fabric 12 and a breathable heat-resistant fiber material layer 11 in advance. In addition, if the supply cylinders 4 and 5 and the take-up roller 8 can achieve a predetermined purpose, any member may be used. Furthermore, the 'flat roller 6' can be a smooth surface and a heating device capable of changing the temperature arbitrarily, and it can be arranged on the upper side of the sheet to be sandwiched. In addition, the flat roller 6 can be connected to a driving device such as a motor to rotate it, and the 'copy pattern roller 7 can be provided with an arbitrary pattern on the surface and a heating device capable of changing the temperature arbitrarily. Alternatively, it can be arranged under the sheet to be pinched. After heating the flat roller 6 and the embossing roller, insert the flat roller 6 and the paper size to apply the Chinese National Standard (CNS) A4 specification (210X297 mm) '— ~ 一 -26- (Please read first Note on the back, please fill out this page again) 573090 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (24) The packaging laminated material 14 formed by copying the rollers 7 is based on The flat roller 6 side is formed in the order of an air-permeable heat-resistant fiber material layer 1, a polyethylene-flame resin spunbond fabric nonwoven fabric 1 2, and a microporous sheet i 3. The surface of the microporous sheet 13 will be formed into a predetermined pattern by the pattern roller 7. As shown in FIG. 2, the completed laminated material 14 for packaging will be a layer of a breathable heat-resistant fiber material layer 11, a layer of polyethylene resin spunbond nonwoven fabric 12, and a microporous sheet 1 Composition of 3 layers. Using the packaging laminated material 14 obtained in the manner described above, 4, a package body (not shown) packaged with silicone is manufactured. At the time of manufacture, a method of sealing the peripheral portion of the packaging laminated material 14 by heat sealing or the like can be adopted. According to this embodiment described above, the following effects can be obtained. The packaging layer material 14 of the present invention has air permeability, moisture permeability, and fine powder barrier properties, and is excellent in sealing properties. Therefore, it is suitable for packaging various functional articles such as deoxidizing agents and hygroscopicity. In addition, since no adhesive is used during lamination, the manufacturing process is easy, there is no reduction in air permeability or moisture permeability, and there is no odor, so it can be widely applied to the packaging of functional articles. [Second Embodiment] The second embodiment is a four-layer packaging laminate material for producing a layer of air-permeable heat-resistant fiber material, a polyethylene resin spunbond nonwoven fabric layer, a microporous film layer, and an air-permeable material. User. Fig. 3 shows a hot lamination apparatus 2 according to a second embodiment of the present invention. (Please read the precautions on the back before filling this page) This paper size is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) -27- 573090 A7 B7 V. Description of Invention (25) Here, the following In the description, the same reference numerals are given to the same members as those in the first embodiment, and descriptions thereof are omitted. (Please read the precautions on the back before filling in this page) The thermal laminating device 2 is composed of a supply roller 4 'for supplying a laminated sheet 20, a supply roller 5 for supplying a microporous sheet 2 3, and a supply Supply rollers 9 for air-permeable materials, and flat rollers 6, 1 6 for sandwiching laminated sheets 20, micro-porous sheets 13 and air-permeable materials 2 4 The packaging roll 25 is constituted by a winding roll 8. Here, the 'laminated sheet 20 is a laminate of a polyethylene resin spunbond nonwoven fabric 2 2 and an air-permeable heat-resistant fiber material layer 21 in advance. In addition, if the supply roller 9 can also achieve the intended purpose, any member may be used. Further, the 'flat roller 6' is similar to the flat roller 6 in that it can be used with a smooth surface and a heating device capable of changing the temperature arbitrarily, and it is arranged on the lower side of the sheet to be sandwiched. The structure of the laminated packaging material 25, which is printed and laminated by the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, is formed from a flat roller 6 side to a breathable heat-resistant fiber material layer 2. 1. Polyethylene resin spunbond fabric non-woven fabric 2 2. Order of microporous sheet 2 3 'breathable material 2 4. As shown in Fig. 4, the completed laminated material 25 for packaging will become a layer of air-permeable heat-resistant fiber material 21, a layer of polyethylene resin spunbond fabric nonwoven 22, and a microporous sheet 2 3 The structure of the layers and layers of the air-permeable material 24. This paper size applies the Chinese National Standard (CNS) A4 specification (21〇χ297 public shame) -28- 573090 A7 Printed by the Consumer Consumption Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs ______B7 __V. Description of the invention (26) This embodiment has the following effects in addition to the effects of the first embodiment described above. The layer of air permeable material 2 4 is added to the packaging laminated material 25 to increase the strength and reduce the edge fracture during heat sealing. [Third Embodiment] The third embodiment is for the manufacture of a three-layer packaging laminate material composed of a breathable heat-resistant fiber material layer, a polyethylene resin spunbond fabric nonwoven layer, and a paper layer. Such a three-layer laminated material can be manufactured in accordance with the thermal laminating apparatus 1 (see Fig. 1) of the aforementioned first embodiment. However, instead of using the microporous sheet 1 3 for the supply roller 5, a paper sheet roller is used. While pulling the laminated sheet 10 of the air-permeable heat-resistant fiber material layer 11 and the polyethylene resin spunbond fabric nonwoven 12 from the supply roller 4, the paper sheet is drawn from the supply roller 5 ( 1 3), 3 layers of packaging laminated material can be manufactured by performing thermal bonding. According to this embodiment, a laminated material for packaging with good sealing properties and excellent productivity can be obtained while maintaining the air permeability and printability of the paper presented on one surface. [Fourth Embodiment] The fourth embodiment is for the manufacture of a two-layer packaging laminate material composed only of a polyethylene resin spunbond nonwoven fabric layer and a paper layer. Such a two-layer laminated material can use the existing thermal lamination device and the paper size is suitable for the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page) -29- 573090 A7 B7 V. Description of the invention (27) When manufactured. Alternatively, in the thermal lamination device 1 (refer to Fig. 1) of the first embodiment described above, no air-permeable heat-resistant fiber material is laminated (please read the precautions on the back before filling this page). Layer 1 1 The laminated sheet 10 is a roll of polyethylene resin spunbond fabric or non-woven 12, and the feed roll 5 does not use a microporous sheet 1 3, but only a paper sheet roll. Tube, and these were thermally bonded into two layers to make it. According to this embodiment, a laminated material for packaging with good sealing properties and excellent productivity can be obtained while maintaining the air permeability and printability of the paper. In particular, since it is a two-layer laminated material including a paper layer, the structure is the simplest, and it is most suitable as a packaging material for light packaging. Hereinafter, the laminated material for packaging of the present invention will be described in detail through examples and comparative examples, but the present invention is not limited by the examples. [Example 1] Using the thermal laminating apparatus of the first embodiment, a three-layer packaging material 14 for packaging was prepared. Ministry of Economic Affairs, Intellectual Property Bureau, Employees' Cooperatives, Printed Thermal Laminating Device 1 Using a thermal laminator made by Sanzheng Seiki Co., Ltd. [Grease temperature adjustment, roll diameter: 300mm, pattern roll / flat roll, copy Flower embossing rate: 21%, plaid (pitch: 1. 5 m m), knurling pressure (line pressure): 3 0 0 N / cm, lamination speed: 15 m / min]. First, as the polyethylene resin spunbond fabric nonwoven layer 12, a polyethylene spunbond nonwoven fabric made of Idemitsu Petrochemical Co., Ltd. [“Stradek” LN5020 (raw material: density: 940kg / paper size) Applicable to China National Standard (CNS) A4 specification (210X297 mm) -30- 573090 A7 ____ B7_ V. Description of the invention (28) m3 ethylene-butene-1 copolymer, fiber diameter: 2 5 // m, unit area Weight: 20 g / m 2. Melting point: l 2 4)], as the air permeability resistance (please read the precautions on the back before filling this page) Thermal fiber material layer 1 1 using Toyobo Corporation Polyethylene spunbond fabric non-woven fabric ["Ekler A" 6301 (Unit weight: 30 g / m2, melting point: 2Θ0 ° (:)]), these were subjected to thermal lamination to form a two-layer laminated sheet Material 10. Next, the two layers of the laminated sheet 10 are made of a polyethylene non-woven fabric 1 2 side. The side is a microporous film layer 1 3, and an inorganic PE filler made of Tokuyama Corporation is used to extend the PE moisture-permeable film. "Boram pu 3 5" (thickness: 3 5 // m), and the film surface is applied as a patterned surface by thermal lamination Laminated to make 3 layers of packaging laminating material 1 4. Here the temperature range of the thermal bonding can be: copy roller: 8 5 ° C, flat roller: 1 1 5 to 1 5 5 ° C It is implemented in a wide range. The laminated material 14 for packaging thus obtained is evaluated for physical properties according to the following items. (1) Adhesive strength Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, using a tensile testing machine at a tensile speed of 2 At 0 mm / min, the adhesive strength was measured at 180 degrees peel (T-peel). Here, the sample width: 50 mm, chuck interval: 50 mm, and N = 5 was determined. As a result, the adhesive strength in the longitudinal direction was about 1. 1 to 2 · 4 N / 50 mm 〇 This paper size is applicable to the Chinese National Standard (CNS) A4 (210X297 mm) _ -31-573090 A7 B7 V. Description of the invention (29) (2) Standard for tensile strength JISL 190 6 was measured. (Please read the precautions on the back before filling in this page.) As a result, the tensile strength is 62 · 64N / 50min, horizontal: 35 ~ 36N / 50mm. (3) Moisture permeability The measurement was performed in accordance with J I S Z 〇 2 0 8 (bowl method). As a result, the moisture permeability was 2 500 to 50 g / m2 · 24 hours. (4) Resistance to water pressure Measured in accordance with J I S L 1 0 92 (high water pressure method). As a result, the water pressure resistance was 20 k P a or more under all conditions. (5) Sealing strength The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints the layers of the microporous films of the laminated materials on each other, using a heat tilt tester, according to the heat sealing conditions (heat sealing temperature 180 ° C, heat sealing rod 1 5 mmx 1 5 mm, sealing pressure 40 N, sealing time 1 second). As a result, the heat-sealing strength was 1 1 N / 1 15 mm. [Example 2] Using the three-layer laminated material obtained in Example 1, a desiccant (silicone) of 100 mm x 60 mm was used, and the heat-sealing temperature was 180 ° C. 60 This paper size is applicable to Chinese national samples. Standard (CNS) A4 specification (210X297 mm) -32- 573090 Μ ____ ^ _ B7 V. Description of the invention (30) Shot / minute for continuous packaging. As a result, a good package having no sealant mixing at the sealing portion and a sealing strength of 1 2/15 mm wide was obtained. [Comparative Example 1] For comparison with Example 2, the microporous film layer monomer, the microporous film layer and the polyethylene non-woven fabric of the two-layer laminated material used in Example 1 and the flash spinning were used. Non-woven "Tabec" [Asahi, DuPont, Rapid Spunbond Products (Stock)]: Unit weight is used to make packaging. As a result, edge breakage occurred and the bag could not be made. Contaminated heat-sealing rods (please read the precautions on the back before filling out this page). ··· 11 [Example 3] Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, using the second embodiment of the heat lamination device 2 , Manufacturing laminated materials for packaging 25. As the laminated sheet 2 of air-permeable heat-resistant fiber material layer 2 and polyethylene-based resin spunbond fabric nonwoven 2 2 "Stramatit ME 1 0 4 5 (weight per unit area) manufactured by Idemitsu Ultik Co., Ltd. 2 4 5 g / m 2) ", as a microporous sheet 2 3 Use of inorganic polyethylene filler-containing stretched polyethylene film" Poram PU 3 5 (thickness 3 5 mm) "made by Tokuyama Co., Ltd. and breathable material 2 4 Use the above-mentioned "Stramatit ME 1045" (PET spunbond fabric / LLDPE (linear low-density polyethylene) spunbond fabric) manufactured by Idemitsu Ultik. ° This paper size applies Chinese national standards ( CNS) A4 specification (210X297mm)-"-33-573090 A7 ____B7 V. Description of the invention (31) Also, ME 1 045 multi-layer non-woven fabric will be LLDPE spinning (please read the precautions on the back before filling in (This page) The adhesive fabric is sent out so as to reach the bonding surface of the microporous sheet 2 3 for thermal lamination to obtain a packaging laminate 25. Molding conditions are based on the use of flat rolls 6 and 16 to make the roll temperature of flat roll 6: 140 ° C, the roll temperature of flat roll 16: 1 1 5 ° C, processing speed 25 m / Minutes, linear pressure 2 5 kg / cm [Example 4] As the air permeable material 2 4 Polyene-based flat yarn made of Sekisui Chemical Industry Co., Ltd. 2-axis hot-melt glued laminated nonwoven fabric "Suofu HM 5 5 (weight per unit area) Except for 3 2 g / m 2) ″, the other conditions were the same as those in Example 3. For these examples 3 and 4, the physical properties were evaluated according to the following items. (1) Tensile strength Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Measured in accordance with J I s L 1 906. As a result, the tensile strength of Example 3 was MD (longitudinal) direction: 140N / 50mm, TD (transverse) direction ... 80N / 50mm. The tensile strength of Example 4 is MD direction: 400N / 50 mm, TD direction: 380N / 50mm. Here, the MD direction is the moving direction of the film, and the TD direction is a direction perpendicular to the MD direction. This paper size is in accordance with China National Standard (CNS) A4 (210X297 mm) -34- 573090 A7 ___ B7 V. Description of the invention (32) (2) The moisture permeability is measured according to JISZ 〇 2 0 8 (bowl method) . (Please read the precautions on the back before filling this page.) As a result, the moisture permeability of Example 3 is dooog / ^ s · 24 hours, and the moisture permeability of Example 4 is 4 2 0 g / m 2 · 24 hours . (3) Resistance to water pressure Measured in accordance with J I S L 102 (high water pressure method). As a result, the water pressure resistance of Example 3 and Example 4 was 50 kPa or more. (4) Air permeability Measured in accordance with J I S L 106 (Gurley method). As a result, the air permeability of Example 3 was 650 seconds, and the heat transmittance of Example 4 was 600 seconds. (5) Seal strength Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs First, the evaluation sample was heat-sealed with a dry laminate film (0 N Y 15 // m / LL50 // m). 〇N means stretched nylon, L L means 1 L D PE (linear low density polyethylene). Next, heat sealing is performed on the L L side of the under-laminated plastic product. The heat-sealing system uses a heat tilt tester to make a sealing pressure of 4 k g f and a sealing time of 1 second. This paper size applies Chinese National Standard (CNS) A4 specification (21〇 > < 297 public envy) -35- 573090 A7 B7 V. Description of the invention (33) (Please read the precautions on the back before filling this page) Then, use a tensile tester to measure at a tensile speed of 20 Om / min. Seal strength. As a result, the heat-sealing strength of Example 3 was 37 N / 5 Omm, and the heat-sealing strength of Example 4 was 34 N / 5 Omm. In this way, one more layer of air-permeable material is laminated by thermal lamination from Example 3 and Example 4, and the sealing strength of Example 3 can be improved without affecting the moisture permeability, water pressure resistance and air permeability. [Example 5] According to the third embodiment, a three-layer packaging laminate material including a paper layer was produced. The thermal lamination device is made by Sanzheng Seiki Co., Ltd., a thermal laminator [grease temperature adjustment, roll diameter: 300mm, flat roll / flat roll, roll temperature 1 50 ° C, pressure (line Pressure): 300 N / cm, lamination speed: 7m / min]. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs First, a non-woven layer of a spunbond fabric made of polyethylene resin (the same ethylene-butyl-1 copolymer as in Example 1) and an air-permeable heat-resistant fiber material layer (poly pair 2-layer spunbond non-woven fabric layer [unit area weight: 45g / m2 (the former 30g / m2, the latter 15g / m2)] made of polyethylene terephthalate) On the side of the non-woven layer of the resin spunbond fabric, as a paper layer, snails made of Okura Paper (strand), paper (; unit area weight: 3Og / m2), to produce a three-layer packaging laminate material. The three-layer packaging materials for paper packaging are evaluated as follows. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) " ^ -36- 573090 A7 —_ B7 V. Description of the invention ( 34) (1) Heat-sealability (please read the precautions on the back before filling this page) The obtained non-woven surface of the laminated material for packaging and the commercially available multilayer film [Extended Nylon (0 NY); 1 5 // m / linear low-density polyethylene storage CLLDPE); 50 // m] LLDPE The surface was heat-sealed using a heat tilt tester [heat-sealing temperature 180 ° C, heat-sealing rod 15 mm x 15 mm, heat-sealing pressure 20N, heat-sealing time 1 second]. The heat-sealed portion thus obtained was subjected to a 180-degree peel (T-peel) test at a tensile speed of 200 m / min to measure the adhesive strength. As a result, the heat-sealing strength was 3.2 kg / 15 mm wide. (2) Heat-to-viscosity heat-sealing the non-woven fabric surfaces of the obtained laminated material for packaging (heat: ^ temperature 180 ° C, heat-sealing rod 15 mm X 300 mm, heat-sealing pressure 20 N , Heat sealing time 5 seconds]. Next, immediately after heat-sealing, the heat-sealing rod was removed and the sealing surface was peeled off, and the length of the peeled portion was measured. As a result, the peeling length was only 2 5 m, and it was found that the peeling length was excellent. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs [Comparative Example 2] For comparison with Example 5, a non-woven ρ Ε τ (core) / polyethylene (sheath) core-sheath composite non-woven fabric (made by bell spinning (stock)) Unit weight: 40 g / m2], use paper made by Okura Paper Co., Ltd. [weight per unit area: 30 g / m2], and place the non-woven side Heat-sealing as the copying side [The temperature of the copying roll is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) ~ 1-37-573090 A7 B7 V. Description of the invention (35) 115 1. Flat Roller temperature is 15 °. 〇, embossing pressure soon / cm, lamination speed: 7m / min], to obtain a laminated material for air-permeable packaging made of two layers. (Please read the notes on the back ^ before filling in this page. J The same evaluation of this laminated material as in Example 5 was performed on this laminated material. As a result, although the heat seal strength was 2 · 7 kg / 15 mm wide, The evaluation of the viscosity was significantly reduced to a peel length of 2000 mm. [Example θ] The three-layer packaging laminate material including a paper layer obtained in the example was used, and the market used for the evaluation of the heat-sealability in Example 5 was used. The multi-layer film sold has a continuous bag-making production package of 20 shots per minute and 20 Ommx 30 Omm. As a result, it has been confirmed that the seal strength is not broken, and the seal strength is 3 · lkg / 15mm wide package. [Example 7] Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. According to the fourth embodiment, a two-layer packaging laminated material including a paper layer is manufactured. As a heat lamination device 1, three Positive refining (strand), thermal laminator [grease temperature adjustment, roll diameter: 300 mm, copy roll / flat roll, copy roll temperature: 115 ° C, flat roll temperature : 1 3 0 ° C embossing and pressing rate: 2 1%, plaid ( Distance: 1 · 5 mm), knurling pressure (line pressure): 300N / cm, lamination speed: 7 m / min]. This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) -38- 573090 A7 B7 V. Description of the invention (36) (Please read the notes on the back before filling in this page) First, use the same polyethylene spunbond fabric as the non-woven layer of the polyethylene resin spunbond fabric. Non-woven fabric, laminated with a paper sheet made of Okura system (unit weight: 20 g / m 2) as a paper layer on the surface, and heat-bonding the non-woven side of the polyethylene spunbond fabric as the embossed side 2. Production of a two-layer packaging laminate material including a paper layer. The obtained two-layer packaging laminate material including a paper layer was evaluated as follows. The non-woven fabric surfaces of the obtained packaging laminate material were compared with each other in the following manner. @ 件 施 Heat seal. The heat processing machine uses a high-speed key packaging machine made by Komatsu Manufacturing Co., Ltd. to make the paper dyeing roller method. A crepe texture is used on the paper dyeing roller, and the heat sealing temperature is 205t and the heat sealing pressure is 7 · 18N, speed 6 6 bets per minute The thus obtained heat-sealed portion was subjected to 180-degree peeling (T-peel) at a tensile speed of 200 m / min, and the adhesive strength was measured. As a result, the heat-sealing strength was 1.2 kg / 15 mm wide. In addition, no pollution was found on the paper-dying roller. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs [Comparative Example 3] For comparison with Example 7, a mixture of pulp and hot-melt fiber (HDPE / PP) was used. The heat-sealed paper [unit area weight: 20 g / m 2] made of gauze-made Mishima paper (strand) was heat-sealed according to Example 7, and its strength was measured. As a result, the heat-sealing strength was 0.8 kg / 15 mm width. In addition, there is contamination on the dyeing roller. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -39- 573090 A7 _ B7 V. Description of the invention (37) [Example 8] The 2-layer packaging including the paper layer obtained in Example 7 is used for packaging Laminated material 'Continuous packaging is performed with a desiccant (silicone) of 100 mm x 60 mm at a heat-seal temperature of 160 ° C and 60 injections / minute. As a result, it has been confirmed that a good package having a seal strength of 1.1 kg / 1 5 mm width without blending the silicone rubber in the seal portion is obtained. [Industrial Applicability] The present invention relates to a laminated material for packaging and a packaging body using the laminated material, and in particular, it can be used for packaging articles having functionalities such as a deoxidizer, a drying agent, and a dehumidifying agent. A laminated material for packaging, and a packaging body using the laminated material. (Please read the precautions on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -40.