TW200835590A - Bag membrane having the view window and the manufacturing method thereof - Google Patents

Bag membrane having the view window and the manufacturing method thereof Download PDF

Info

Publication number
TW200835590A
TW200835590A TW096105998A TW96105998A TW200835590A TW 200835590 A TW200835590 A TW 200835590A TW 096105998 A TW096105998 A TW 096105998A TW 96105998 A TW96105998 A TW 96105998A TW 200835590 A TW200835590 A TW 200835590A
Authority
TW
Taiwan
Prior art keywords
layer
film
outer layer
window
bag
Prior art date
Application number
TW096105998A
Other languages
English (en)
Other versions
TWI317690B (zh
Inventor
shi-yi Zhang
Original Assignee
Tehn Lin Entpr Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39706910&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200835590(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tehn Lin Entpr Co Ltd filed Critical Tehn Lin Entpr Co Ltd
Priority to TW096105998A priority Critical patent/TW200835590A/zh
Priority to US11/987,588 priority patent/US20080199644A1/en
Publication of TW200835590A publication Critical patent/TW200835590A/zh
Application granted granted Critical
Publication of TWI317690B publication Critical patent/TWI317690B/zh

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/04Windows or other apertures, e.g. for viewing contents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/02Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/06Handles
    • B65D33/08Hand holes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/16End- or aperture-closing arrangements or devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52Details
    • B65D75/58Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5805Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1052Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062Prior to assembly
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Making Paper Articles (AREA)

Description

200835590 九、發明說明: 【發明所屬之技術領域】 本發明係涉及於包裝袋領域,尤指一種有視窗之袋獏 【先前技術】 按,依現有袋膜之使用,常見有透明與非透明之材質兩種 其中非透明材質的包裝因具較佳之彈性設計變化空間,故可提供 產品最佳之價值性,如鋁鉑或紙袋…等即為最佳之例子,而對: 非透明的材質,為考制展售時該内容物能吸引消費者的目光; 因此-般會於賴本體之-面或兩面設有—透明之視窗,以供消 費能直接觀看内容物,因此設有視窗之袋膜現已t見於各種包褒 然而,現有透明視窗之結構如TW590113、TWM24⑽及 TWM270997號專利所示.,其主要、纟__—般之塑膠膜由外側或 内側貼合,細此種方式,賴對於需要防氧氣、錢之内容物 並不適用,、因為-般塑膠购有針孔般之細微孔洞,故此種結構 顯然易造成内容物於選擇上受到限制。 且塑膠膜合時,不管雜贿式或乾式,鱗造成膠水 渗入於外狀_賴其轉有吸雜之材料當中。 因此近來有業者提㈣—種結構,請參照TW2G_2236號(簡 稱236號案),236號案主要之結構包括·· 藉由卩麵與-覆錢貼合,形成第—貼合膜,再於第一 貼合膜職制’再彻—翻醜設於該第—貼合膜之印刷 5 200835590 膜,即完成第二貼合膜’其透明膜相對該印麵與覆蓋膜之孔洞 的部分即形成有視窗可供目視穿透。 在236號案中,該印刷膜即為一般之基層,因此先於内側貼覆 -覆盍膜’再於取外層貼合-透贿,如此可避免貼合膠與覆蓋 膜貼合時’膠水由孔洞滲人外層材質之情職生,但此種結構之 第二貼合膜(透贿)乃貼合於紙材料印刷膜外層,以致喪失了 基層選用較具質感之紙材意義; 再者,軸在236職之說嘴及申請專利細巾分別提到其 可採用乾式或濕式齡,但,眾所周知,乾式貼合時,因為於外 層已事先職該細,故膠輪於壓合時亦與_合讎合,且易 造成膠水由制抑,造餅表之不魏,又再者,轉申靖專 利範圍所提出之濕式貼合(淋膜)方式,則同樣為考量上述問題 避免自黏情形,而必轉雌輪避免自黏之情形,而這當然亦造 成該第二貼合臈之表面相對於孔域,形成霧面狀,而無法成形 一亮面具視窗之袋膜。 有= 餅此’提供一種解決上述問題,並同時達到實用亮面之 :面“^本發明提供如下文詳細說明中所述具創新性的具有 焭面視固之袋膜及其製造方法。 【發明内容】 包括m要r提供—鶴有财鑛料製造方法,其步釋 、鴒貼合-隔膜層形成-外層,再將外層之表層 6 200835590 印刷上所需之圖樣;該外層並利用刀膜,開設一貫穿表層及隔膜 層之穿透部;一内層係由一高阻隔性薄膜貼合一塑膠内膜所形 成,"玄外層與内層並利用乾式貼合,其中,於貼合時可利用一高 阻隔性薄膜設置於穿透部之位置,防止膠水透過而形成自黏狀, 因此可形成一具有亮面視窗之袋膜者。 本發明與習知技術之結構功效比較·· 1、本發明之具有視窗之袋膜及其製造方法,其利用一高阻 隔性薄膜之設置,而具有提高袋膜之氣縣級,達到防水氣^入 伞^之具有視窗之袋膜及其製造方法,其係利用將外 乾式貼合’因此於貼合過程中可藉由-_膠膜設 置於牙透和而可防止膠輪上之膠水黏住該内層,進 焭面之視窗部。 · m 一一 3、本發明具有視窗之袋膜及造方法,其結構僅需利用 -同阻隔性_,即可達知結敎佳之防止錢、氧氣參 透之較佳氣密功效,相當符合成本效益。 一 【實施方式】 參照第-、二_示,本發有視窗 一袋膜本體⑴,袋膜本體⑴底端設有-底部^、丁^ 開口處依需求得增設—夹扣層⑽),另該 〜 外層及-内層所構成,再參昭第 、-⑴係由- 弟一 Α及弟五圖所示,其中外層⑽ 7 200835590 匕括有表層(Π)及一貼合於表層之隔膜層(12),此部分可採用 濕式或乾式貼合,於外層(1〇)之適當處並設有一穿透部(4〇); 又如第二Α圖及第四圖所示,該内層(2〇)則由一亮面之高阻 隔f生薄膜(21)及一塑膠内膜(22)貼合而成,此部分亦可採用濕式 或乾式貼合; 该外層(10)及内層(20)係由隔膜層(12)及高阻隔性薄膜(21) 之相對端面以乾式相對貼合,内層(2〇)相對於外層之穿透部(4〇) 處,則形成一亮面之視窗部(5〇)。 、、、i參知第二圖及配合第四至六圖所示,其中本發明之製程包 括: * A、外層⑽貼合:選擇—所需之表層(⑴材料如銘箱電鑛 膜、㈣、紙膜、不織布膜料,再_表層經由濕式或乾式 貼合-隔膜層⑽’ 歸(⑵主要_練合時,膠水直接 接觸外層造成渗出且藉由隔朗可增加外層之結構性, 之 材料於選擇時更具彈性; θ B、 印刷:該外層⑽可經由印刷而於表層⑻之表面形成一 圖樣部(30),增加其產品之多變性; C、 開孔:外層藉由-频,開設—貫穿表層⑻及隔膜層⑽ 之穿透部(40); D、 内層⑽貼合:該内層⑽包括有係由—高阻隔性薄膜⑼ 貼合-塑膠嶋⑽,其中該高_性_⑻可纽增加袋膜 200835590 本體之抗水性絲紐之氣密效果,對於食品敵崎物具有較 佳之保護功能,另該轉_(22)則可增加高阻隔性薄膜⑵)之 延展性,增加其視窗部之結構強度; E外層(1〇)契内層(2〇)貼合··將外層(1〇)與内層⑽)由隔膜 層⑽及高阻隔性_⑻之姆端面以乾式貼合而成,則合貼 時猎由阻隔膠膜(圖未示),配合滾輪設置於穿透部之相對位 、β暫谁隔牙透部相對位置之高阻隔性薄膜與膠輪接觸, 進而避免&成膠水摊於膠輪和表層,因此穿透部⑽可相對於 内層⑽形成—具有亮面視窗部⑽之袋膜者。 、 ㈣上述之具有視窗之麵結構,可進一步使用 =^=如:背封袋、錢f封袋、雙封袋、三封袋、站立 衣及站立夾邊袋···等等。 以對本㈣m 分佳實_,並非企圖據 下所作有關^ 限制’是以,凡有在_之創作精神 圖 保護之範^ ^之任何修飾或變更1仍應包括在本發明意 200835590 【圖式簡單說明】 2圖係本U具有視窗之袋膜結構立體外觀示意圖。 弟二圖係本發明具有視窗之袋赌構平面示意圖。 第二A_本發明具有視窗之袋膜結構局部剖面示意圖。 !三圖係本發明具有視窗之袋膜之内層示意圖。 =四圖係本發明具有視窗之袋膜之外層剖面示意圖。 係本發明具魏窗之細開設穿透部之示意圖。 =六圖係本發明具有視窗之完整袋膜結構剖面示意圖。 弟七圖係本發明具魏t之触結構另—實施例立體外觀圖 【主要元件符號說明】 I 袋膜本體 II 表層· 20 内層 22-----塑膠内膜 40-----穿透部 底部 10——- --外層 12——- --隔膜層 21——- 一—高阻隔性薄膜 30——- --圖樣部 50——· --視窗部 80——- --夾扣層

Claims (1)

  1. 200835590 十、申請專利範圍: 1、-種具有視窗袋膜之製造方法,其步驟包括: A、外層貼合··該外層係由—表層貼合_隔膜層; 開孔外層藉由一刀膜,開設一貫穿表層及隔膜層之穿 透部; C内層貼σ .該内層係由__高阻隔性薄膜貼合—娜内膜; D外層與内層貼合1外層與關由隔騎及高阻隔性薄 膜之端面以乾式貼合而成—具有視窗之袋膜者。 2、 根據申請專利範圍第丨項所述之具有視窗袋膜之製造方 法,其中該外層經由印刷而於表層之表面形成一圖樣部者。 3、 根據申請專魏圍第1項所述之具有視窗袋膜之製造方 法,其中料層與⑽貼合時,可設有—阻隔顧將該穿透部相 對位置之咼阻隔性薄膜暫時與膠輪阻隔者。 4、 根據申請專利範圍第1項所述之具有視窗袋膜之製造方 法,其中該高阻隔性_為聚酯類構成之高阻隔性聚醋薄膜。 5、 一種具有視窗之袋臈,主要包括-外層及-内層,其中 外層包括有-表層及-貼細表層之隔臈層,於外層之適當處並 設有一穿透部; 者 該内層則由-高阻隔性薄膜及—塑膠内膜係貼合而成,· 该外層及内層係由隔膜層及高阻隔性薄膜之端面以乾式貼合 11 200835590 6 兮省中明專利範圍第5項所述之具有視窗之袋膜 "^之#質係轉電鍍膜、轉、紙臈或不織布膜者。 該表層上胃^ 外^根據申料概圍第5項職之具有視窗之袋膜, 蝴及_爾蝴秘者。 錢 、根據申請專利範圍第5項所述之具有視窗 辕高阻隔性薄膜及塑膠 内獏可為乾式或濕式貼合者 ,其中 其中 其中 其中
    圖式: 12
TW096105998A 2007-02-16 2007-02-16 Bag membrane having the view window and the manufacturing method thereof TW200835590A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW096105998A TW200835590A (en) 2007-02-16 2007-02-16 Bag membrane having the view window and the manufacturing method thereof
US11/987,588 US20080199644A1 (en) 2007-02-16 2007-12-03 Bag with window and method for making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096105998A TW200835590A (en) 2007-02-16 2007-02-16 Bag membrane having the view window and the manufacturing method thereof

Publications (2)

Publication Number Publication Date
TW200835590A true TW200835590A (en) 2008-09-01
TWI317690B TWI317690B (zh) 2009-12-01

Family

ID=39706910

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096105998A TW200835590A (en) 2007-02-16 2007-02-16 Bag membrane having the view window and the manufacturing method thereof

Country Status (2)

Country Link
US (1) US20080199644A1 (zh)
TW (1) TW200835590A (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2476251A (en) * 2009-12-16 2011-06-22 Mpm Products Ltd Pet food pouch including a transparent portion
GB201009899D0 (en) 2010-06-14 2010-07-21 Cadbury Holdings Ltd Packaging
US20120070107A1 (en) * 2010-09-20 2012-03-22 Gustavo Jose Camargo-Parodi Unit dose articles and package therefor
US20120070106A1 (en) * 2010-09-20 2012-03-22 Gustavo Jose Camargo-Parodi Flexible bag containing unit dose articles
JP6111537B2 (ja) * 2012-06-06 2017-04-12 凸版印刷株式会社 紙容器の製造方法
GB2518885A (en) * 2013-10-04 2015-04-08 Techtex Holdings Ltd Packaging
ES2581577B1 (es) * 2015-03-05 2017-06-13 Juan SALVADOR VALERO Envase con ventana
WO2017020038A1 (en) * 2015-07-30 2017-02-02 Sinclair Jr Daniel S Method and apparatus for mixing a smoking product
CN111094141B (zh) * 2017-06-13 2023-05-02 凸版印刷株式会社 包装容器及其制造方法
USD957260S1 (en) * 2020-01-17 2022-07-12 MEG Group Child resistant tamper evident side open zipper bag
USD958671S1 (en) * 2020-01-17 2022-07-26 MEG Group Child resistant tamper evident zipper bag
US20240043189A1 (en) * 2022-08-03 2024-02-08 Windham Packaging, Llc Controlled moisture transport packaging for fresh produce
WO2024064096A1 (en) * 2022-09-19 2024-03-28 Proampac Holdings Inc. Ovenable flexible packaging structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410857A (en) * 1994-04-20 1995-05-02 Vitex Packaging, Inc. Process for making windowed form, fill and seal bags
US6033114A (en) * 1998-01-20 2000-03-07 Bagcraft Packaging, L.L.C. Window bag with polyester lining and method of forming same
US20040076347A1 (en) * 2002-10-21 2004-04-22 Mid-America Packaging, Llc Window bag and method for making a window bag

Also Published As

Publication number Publication date
US20080199644A1 (en) 2008-08-21
TWI317690B (zh) 2009-12-01

Similar Documents

Publication Publication Date Title
TW200835590A (en) Bag membrane having the view window and the manufacturing method thereof
US20090273179A1 (en) Resealable label flap having multiple separable layers for displaying information
CN106240987A (zh) 一种带有胶、吸联合封闭功能的包装盒
CN205952725U (zh) 一种卷烟的包装硬盒
CN206620985U (zh) 一种一次性自热保温饭盒
CN207532486U (zh) 复合膜型固定胶贴
CN206172038U (zh) 一种带有胶、吸联合封闭功能的包装盒
CN211732355U (zh) 包装袋及其防护体
CN206436596U (zh) 酸奶塑料杯用封口盖材
CN209567267U (zh) 双面胶封口式无纺布袋
ES2440644T3 (es) Lámina compuesta para embalaje y embalaje
CN217197272U (zh) 趣味性复合盖膜
JP3155545U (ja) 食品包装用シート
CN201151253Y (zh) 平装包书皮
CN207432936U (zh) 一种一次性铝箔纸
CN206125912U (zh) 一种卷烟包装软盒
JP3107309U (ja) 剥離シール付き袋体
CN218870634U (zh) 一种具有自发热功能的保健膏贴
JP3180535U (ja) 展示構造を有する弁当箱
CN201782401U (zh) 一种带相框的冰箱贴
JPH0417956Y2 (zh)
CN216233924U (zh) 一种防护效果好的复合膜
CN207257022U (zh) 一种上光膜结构
CN201042201Y (zh) 一种手帕
TWM316220U (en) Package bag

Legal Events

Date Code Title Description
MC4A Revocation of granted patent