TWI496725B - 多層次容器 - Google Patents

多層次容器 Download PDF

Info

Publication number
TWI496725B
TWI496725B TW099101380A TW99101380A TWI496725B TW I496725 B TWI496725 B TW I496725B TW 099101380 A TW099101380 A TW 099101380A TW 99101380 A TW99101380 A TW 99101380A TW I496725 B TWI496725 B TW I496725B
Authority
TW
Taiwan
Prior art keywords
biodegradable
film
container
attached
layered container
Prior art date
Application number
TW099101380A
Other languages
English (en)
Other versions
TW201043546A (en
Inventor
Elie Helou Jr
David A Dellinger
William V Hickey
Neil J Dunn
Dwight W Schwark
Drew V Speer
Original Assignee
Chamness Biodegradables Llc
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
Application filed by Chamness Biodegradables Llc filed Critical Chamness Biodegradables Llc
Publication of TW201043546A publication Critical patent/TW201043546A/zh
Application granted granted Critical
Publication of TWI496725B publication Critical patent/TWI496725B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/14—Linings or internal coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317—Multilayer [continuous layer]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1348—Cellular material derived from plant or animal source [e.g., wood, cotton, wool, leather, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [continuous layer]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1372—Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Description

多層次容器
本發明係一種多層次容器，特別係指一種以澱粉為基底之多層次容器。
目前用來解決不可回收之食品容器產品所造成的環境問題的一種方法，係製造以澱粉為基底(以下稱為澱粉基)的不可回收食物器具，如托盤、盤子及碗。由於此澱粉基之可分解食物器具係透過加熱模具製造而成，因此這些器具中大部分甚至全部的澱粉均會被加熱，而加熱後的澱粉對於濕氣很敏感。當加熱後的澱粉接觸到水、其他水性液體、或大量的水蒸氣時，這些器具可能會變得非常柔軟，失去穩定之型態並易於刺穿。在部分應用中，這些器具對濕氣的敏感度係一個缺點，特別係關於需要高濕氣的應用，如即食餐、烘烤食品、冷凍即食食品、冷凍食品、湯及麵碗、咖啡杯、熱巧克力杯、及其他飲料杯、麥片碗、冰淇淋及優格杯、及其他類似之高濕氣應用。另一方面，這種澱粉基之產品係可取的，因為它們能夠承受更高的溫度，使得它們可作為許多上述應用之容器，且他們可易於做成堆肥。
澱粉基之器具之另一特性為，可將此澱粉基之器具應用在包裝上，這是因為此澱粉基之器具可有效抵抗氧氣或其他氣體之滲透。然而，澱粉物品通常無法抵抗氧氣及其他氣體之滲透，故需要將澱粉組成物及/或物品本身做部分修飾改良，以提供更好的阻隔性質。
在習知技藝中，非生物可降解及生物可降解之薄膜具有可接受之濕氣及氧氣之阻隔能力。然而，將其層壓於生物可降解的硬紙板、紙或塑料材料，以使其具有功效時，這些薄膜附著在硬紙板、紙或塑料材料上，使得生物可降解和非生物可降解之部分無法輕易分離，實際上將失去生物可降解部分對環境的幫助。
因此，在此技術領域中需要一種改良的容器，其包含更高的防潮性、更好的氧氣或其他氣體之阻隔能力、及生物可降解的環保特性，使得各個部分更易於處理。
本發明之一實施例為一可部分生物降解之系統，包含一非生物可降解之薄膜部分及一生物可降解之結構部分，其中該非生物可降解部分可輕易從該生物可降解部分分離，藉以處理該系統。在部分實施例中，該系統更包含一由非生物可降解薄膜構成之頂蓋層，其係附著於第一非生物可降解之薄膜部分，藉以形成一可保存食物或飲料之密閉空間。
本發明之另一實施例係關於製造一可部分生物降解之系統之一方法，其包含一非生物可降解之薄膜部分及一生物可降解部分，且其中該非生物可降解之薄膜部分可輕易從該生物可降解部分分離。
本發明之再一實施例係一生物可降解之系統，其包含一第一生物可降解之薄膜部分及一生物可降解之結構部分，其中該第一生物可降解之薄膜部分可輕易從該生物可降解之結構部分分離，藉以處理該系統。在部分實施例中，該系統更包含一由第二生物可降解之薄膜部分所構成之頂蓋層，其係附著於該第一生物可降解之薄膜部分，藉以形成一可保存食物或飲料之密閉空間。
為了充分了解以上所述之發明內容及其他優點及根據本發明所能得到的成果，將藉由相關之具體實施例以提供更詳細的描述。本發明之其他特性和優點可明顯地由以下的實施方式而得知。應該理解，下列的實施方式及具體實施例係指本發明之較佳實施例，其僅係用以說明而已，在本發明之精神及範疇之下，該領域之技藝者可藉由此實施方式進行各種變化及修改。
本發明之一實施例係關於一可部分生物降解之系統，其包含一生物可降解(biodegradable)部分及一非生物可降解部分。生物可降解部分係一加工成所需形狀之生物可降解材料，如食物器具或其他容器，包含杯、盤、碟、掀蓋盒、及碗。非生物可降解部分係一非生物可降解之薄膜，其附著於該生物可降解部分之表面，其中，非生物可降解部分及生物可降解部分可輕易地分離，藉以分別處理此二部分。
請參見圖一，此可部分生物降解之系統包含一生物可降解之杯狀部分103、一非生物可降解薄膜之內薄膜102，藉以襯著該生物可降解之杯狀部分103之內表面、及一頂蓋薄膜層101。頂蓋薄膜層101係附著於非生物可降解之內薄膜102之頂部、生物可降解之杯狀部分103之頂部、或該二者之頂部，並與非生物可降解之內薄膜102形成一個密封的空間。此空間可用以保護和增加食物、飲料、或放置於該空間內之其他物質之壽命。在部分實施例中，該內薄膜102及頂蓋薄膜層101係相同材料或不同材料，且頂蓋薄膜層101可輕易地從內薄膜102上剝離。在部分實施例中，相較於頂蓋薄膜層101對於非生物可降解之內薄膜102，非生物可降解之內薄膜102對於生物可降解之杯狀部分103具有較強的附著力，使得這兩個薄膜部分可輕易分離。在其他實施例中，可利用其他手段以利於分離頂蓋薄膜層101及內薄膜102，如標籤。非生物可降解部分可藉由可回收利用之材料製成。
在部分實施例中，生物可降解之材料係以一種澱粉基的基質形成之一澱粉基的母體。適合用於本發明之實施例之基質係如以下所揭露：美國專利申請號10/928,602，申請於2004年8月26日、美國專利申請號11/285,508，申請於2005年11月21日、美國專利申請號12/168,049，申請於2008年7月3日、美國專利申請號12/257,289，申請於2008年10月23日，在此可併參考。
在部分實施例中，非生物可降解之內薄膜102及頂蓋薄膜層101在特定條件下具有所需之特性。所需之特性包含，例如，濕氣的阻隔能力或抵抗能力、氧氣的阻隔能力或抵抗能力、及其他氣體的阻隔能力或抵抗能力。此特定條件包含，例如，低溫(例如，冷藏或冷凍)、室溫及高溫(如微波爐或烤箱中)。內薄膜102及頂蓋薄膜層101可包含單一或複數下列聚合物：聚乙烯(PE)、聚乙烯/醋酸乙烯酯共聚物(EVA)、非結晶聚對苯二甲酸乙二醇酯(APET)、聚醯胺6(PA-6或nylon 6)、沙林(Surlyn)(鋅及鈉之離聚體)及聚酯薄膜或任何在此揭露之薄膜。在部分實施例中，非可降解之薄膜係由希悅爾公司(Sealed Air Corp)所製造之不同類型之多層次薄膜，例如，T系列形成網(例如，T0xxB，其中xx為10-90;T11xxBA，其中xx為40及80；及T70xxBZ，其中xx為10-90)、真空表面封裝(VSP)之薄膜(如V170BZ)及真空表面封裝系列複合材料。此外，此薄膜可為單層、或者包含至少2、3或4層、或可包含最多7、8、或9層。
在其他實施例中，加工為所需形狀之材料可為生物可降解、部分或實質上為生物可降解、或非生物可降解，且薄膜層或隔層可為生物可降解、部分或實質上為生物可降解、或非生物可降解、或任何上述之組合。對於任何上述之組合，使用者可分離此隔層，如，分別處理。
在部分實施例中，該系統係用以作為一食物之容器，其中該食物可為液體食物(如飲料、湯)或包含少許水含量之固體食物。
在其他實施例中，該系統為一湯或飲料之容器，其包括一生物可降解之容器；一內薄膜102位於容器之內表面，藉此湯或飲料可以液態形式置入該容器中；及一位於該容器頂部邊緣之頂蓋薄膜層101，其附著於內薄膜102、生物可降解之容器、或均有，藉以密封湯或飲料至一密封之空間。
此可剝離密封之結合或剝離強度較佳為足以承受預期的使用條件以免過早損壞，但結合的強度要夠低，以達成易於打開的特性。上述之“剝離強度”係關於可剝離密封之剝離強度，如圖二所示，其係指由基質202上分離此可剝離層所需之力量大小，例如，將內薄膜102從生物可降解之杯狀部分103之內表面剝離、或將一頂蓋薄膜層101從內薄膜102剝離。“可剝離之密封強度”是用來描述在可剝離薄膜(102)及基質202之間的可剝離密封之強度，其可使得在可剝離層及基質表面層之間所形成之可剝離密封之剝離或結合強度達到易於打開之特性，例如，結合強度範圍約為0.5磅每英寸寬(磅/英寸，lb/in)至約4.5磅/英寸。上述之“易於分離”及“易於剝離”或用於生物可降解及非生物可降解之材料、及/或薄膜及結構之相似手段中的詞彙“易於”，係指實質上可藉由終端消費者將其剝離。例如，其包括，但不侷限於，結合或剝離之強度約為0.5至約4.5磅/英寸。其他可剝離之密封之有效的剝離強度包含從約1至約4.5磅/英寸、從約1.5至約4.5磅/英寸、從約2至約4.5磅/英寸、從約0.5至約4磅/英寸、從約0.5至約3磅/英寸、從約0.5至2.5磅/英寸、從約0.5至約2磅/英寸、從約1至約3磅/英寸、從約0.7至2磅/英寸、從約1至約2.5磅/英寸。
剝離力量可由下列方法測定之，其包含利用英斯特朗試驗(Instron test)設備及一標準測試方法，如ASTM D903或ASTM F88，均可納入參考。利用上述設備在攝氏135度下，將希悅爾公司之T系列薄膜T7235B密封至生物圈所指定的拖盤材料PPM-100，可測得1.5至1.9磅/英寸之剝離力量，而其將被視為易剝離的。無關任何特定理論，可明白在薄片層及PPM-100之澱粉基之母體之間較低的剝離力量係因為在PPM-100材料中澱粉母體之濃稠表皮上，其凝聚結合(cohesive bond)的失效而造成。
本發明之另一觀點係關於一種用以創造可部分生物降解之系統之方法，藉此，非生物可降解部分可輕易由生物可降解部分分離。
本發明之又一觀點係關於一種用以創造可部分生物降解之系統之方法，藉此，非生物可降解之頂蓋層201可易於與位於生物可降解之容器表面上的非生物可降解層分離。在部分實施例中，剝離失敗會發生在澱粉基之母體，或位於或接近澱粉基母體之表面。
在部分實施例中，此方法包括將一生物可降解材料加工為一具有所需形狀之容器並在該生物可降解之容器之表面鋪上一層非生物可降解之內薄膜。在部分實施例中，該方法更包含將食物、飲料或其他所需物品置入該生物可降解之容器，其中該容器具有一內薄膜並在食物頂部鋪有一由非生物可降解材料所構成之頂蓋層201，藉以保護及增加此密封食品、飲料或物品之壽命。如上所述，頂蓋薄膜可附著至內薄膜、該容器之生物可降解材料、或上述二者之組合。
在部分實施例中，非生物可降解材料係先加工形成一薄膜，然後直接附著至該生物可降解之容器之表面。在部分實施例中，非生物可降解層係在該生物可降解之容器之表面加熱成形。在其他實施例中，該薄膜可加熱至一溫度使得該薄膜可附著至該澱粉母體，但可保留其完整結構以利於分離。一般而言，若該薄膜加熱至一可使薄膜融化之溫度，以上所述將無法達成。例如，可保留薄膜完整結構、可使薄膜附著至拖盤、及可使薄膜由拖盤剝離之較佳溫度。在其他實施例中，若需要維持在可保留薄膜完整結構之溫度時，可利用一滾輪或平板以確保適當的附著。在另一實施例中，該薄膜可藉由，如，黏著劑或其他中間物，間接地附著至該生物可降解之容器之表面。
在另一實施例中，一方法係用以處理如本發明所揭露之可部分生物降解之材料。該方法包含提供一可部分生物降解之物品，其包含一生物可降解部分及單一或複數非生物可降解薄膜部分，藉由將單一或複數非生物可降解薄膜部分從生物可降解部分剝離，可使得生物可降解部分與單一或複數非生物可降解之薄膜部分實質分離，並分別處理生物可降解部分及單一或複數非生物可降解薄膜部分。
在部分實施例中，此二非生物可降解之薄膜係由相同或不同的材料所組成。非生物可降解之薄膜之所需特性包含，如，濕氣、氧氣之抵抗能力及在不同條件下其他的大氣特性，此不同條件係如低溫、常溫、高溫和微波爐中。
在第一個例子中，非生物可降解之多層次薄膜係由希悅爾公司(Sealed Air Corp.)所指定之CN 2025製造而成，其為真空加熱成形為一托盤，藉以在溫度達到攝氏121度時提供一個適當的氧氣阻隔能力。此薄膜係一以一茂金屬線性低密度聚乙烯(LLDPE)面及一聚醯胺6(PA-6)面形成的2.5毫升薄膜。樣品之製備係為具有線性低密度聚乙烯面及聚醯胺6面相鄰接之托盤。托盤包括由生物圈公司(Biosphere Corp.)所指定的材料PPM100，其為一澱粉基之材料。意外地，在需要阻隔濕氣及/或氧氣之應用上，此薄膜可有效地附著在托盤上，卻可輕易由托盤剝離，其可用以分別處理生物可降解及非生物可降解之成分。
在第二個例子中，一50微米之非結晶聚對苯二甲酸乙二醇酯(APET)之非生物可降解薄膜係真空加熱成形為一托盤，其包含由生物圈公司所指定之材料PPM100。再次意外地，此薄膜可有效地附著至托盤，卻可輕易由托盤剝離，藉以在部分食品的應用上提供所需的濕氣和氧氣之阻隔，但可分別處理的生物可降解及非生物可降解之成分。
在第三個例子中，一非生物可降解之多層次氧氣阻隔薄膜係真空加熱成形為一托盤，其包含由生物圈公司所指定之材料PPM100。此薄膜係一4.0c毫升之真空薄膜，其中一面為一沙林(Surlyn)(鋅離子)而另一面為高密度聚乙烯(HDPE)。樣品係製備為具有沙林面緊鄰之托盤。同樣地，此薄膜可有效地附著至托盤且可輕易由托盤剝離，藉以在部分食品的應用上提供所需的濕氣和氧氣之阻隔，但可分別處理的生物可降解及非生物可降解之成分。
在第四個例子中，一非生物可降解之多層次氧氣阻隔薄膜係由希悅爾公司指定的VS634HB所製造，其係真空熱成形於一托盤，該托盤包含生物圈公司所指定之材料PPM100。VS634HB為一6.0密耳(mil)之真空薄膜，其中一面為乙烯-乙酸乙烯酯共聚物(EVA)而另一面為高密度聚乙烯(HDPE)。樣品製備為具有乙烯-乙酸乙烯酯共聚物面緊鄰之托盤。同樣地，此薄膜可有效地附著至托盤但可輕易由托盤剝離，藉以分別處理的生物可降解及非生物可降解之成分。
在第五個例子中，一非生物可降解之多層次氧氣阻隔薄膜係由希悅爾公司指定之VS834HB所製造，其係真空加熱成形以包覆一模擬的肉類產品，並將其置於第四例子中由VS634HB層壓的PPM100托盤。VS834HB為一4.0密耳(mil)之真空薄膜，其中一面為茂金屬線性低密度聚乙烯(LLDPE)而另一面為高密度聚乙烯(HDPE)。樣品製備為具有線性低密度聚乙烯面緊鄰之托盤。頂蓋薄膜VS834HB可有效地附著於VS634HB薄膜(如第四個例子中所述，此VS634HB係層壓在托盤上，藉以在部分食物之應用上提供所需的濕氣及氧氣之阻隔)，但可輕易由VS634HB薄膜上剝離。此頂蓋薄膜VS834HB可從VS634HB薄膜移開以打開包裝並取出產品，而無須從托盤剝離此VS634HB薄膜。一旦此模擬肉類產品被取出後，頂蓋VS834HB及托盤之非生物可降解薄膜VS634HB可與托盤，藉以分別處理生物可降解及非生物可降解的成分。
由上述的例子可得知，乙烯-乙酸乙烯酯共聚物(EVA)、沙林(Surlyn)、低密度聚乙烯(LDPE)、非結晶聚對苯二甲酸乙二醇酯(APET)片及聚醯胺6(PA-6)可有效地附著至托盤，其中乙烯-乙酸乙烯酯共聚物(EVA)及沙林(Surlyn)可比低密度聚乙烯(LDPE)附著的更好，而低密度聚乙烯(LDPE)可比非結晶聚對苯二甲酸乙二醇酯(APET)片附著的更好，而非結晶聚對苯二甲酸乙二醇酯(APET)片可比聚醯胺6(PA-6)附著的更好。
雖然本發明係以具體實施例及例子描述之，但該領域之技藝者可在不脫離本發明之精神及範疇下做變化及修改。因此，本發明之範圍僅侷限於以下的申請專利範圍。
101．．．頂蓋薄膜層
102．．．內薄膜
103．．．生物可降解之杯狀部分
201．．．頂蓋層
202．．．生物圈之基質
圖一係本發明之一實施例之爆炸圖，其包含一生物可降解之杯狀部分、一非生物可降解之內薄膜，藉以襯著該生物可降解之杯狀部分之內表面、及一頂蓋薄膜。
圖二係圖一沿著線AA之截面圖，及部分放大之截面圖。
101．．．頂蓋薄膜
102．．．內薄膜
103．．．生物圈材料PPM100(生物可降解)

Claims (13)

  1. 一種多層次容器，包含：一第一部分，包含一大體上生物可分解之澱粉基質；及一第二部分，包含一非生物可分解之薄膜，其係附著於該第一部分之內表面，其中該非生物可分解之薄膜包含聚乙烯(PE)、聚乙烯/醋酸乙烯酯共聚物(EVA)、非結晶聚對苯二甲酸乙二醇酯(APET)、聚醯胺6、沙林(Surlyn)或聚酯薄膜；其中該第一部分與該第二部分之間的結合強度約為0.5磅每英寸寬至約4.5磅每英寸寬。
  2. 如請求項1所述之多層次容器，更包含一第三部分，其包含一非生物可分解之薄膜，且附著於該第二部分以在該第二部分與該第三部分之間形成一腔體，其中該第三部分可輕易於該第二部分與該第一部分分離之前先與該第二部分分離。
  3. 如請求項1所述之多層次容器，其中該第一部分包含：水；澱粉；及纖維。
  4. 如請求項1所述之多層次容器，其中該第二部分包含適用於食物包裝之抗濕氣或阻隔氧氣之特性。
  5. 如請求項1所述之多層次容器，其中該第二部分係直接附著於該第一部分。
  6. 如請求項1所述之多層次容器，其中該第二部分係間接附著於該第一部分。
  7. 如請求項1所述之多層次容器，更包含一第三部分，其包含一非生物可分解之薄膜且附著於該第二部分之至少一部分。
  8. 一種多層次容器，包含：一結構部分，包含澱粉基之基質；及一內薄膜，包含至少一聚合物，其中該聚合物包含聚乙烯(PE)、聚乙烯/醋酸乙烯酯共聚物(EVA)、非結晶聚對苯二甲酸乙二醇酯(APET)、聚醯胺6、沙林(Surlyn)或聚酯薄膜；其中該內薄膜係附著於該結構部分，該結構部分與該內薄膜之間的結合強度約為0.5磅每英寸寬至約4.5磅每英寸寬。
  9. 如請求項8所述之多層次容器，其中該內薄膜及該結構部分之間之該結合強度約為1磅每英寸寬至約4.5磅每英寸寬。
  10. 如請求項8所述之多層次容器，其中該內薄膜可從該結構部分剝落，而無須使該內薄膜之黏著失效。
  11. 如請求項8所述之多層次容器，其中該內薄膜係間接附著於該結構部分。
  12. 如請求項8所述之多層次容器，其中該內薄膜係直接附著於該結構部分。
  13. 如請求項8所述之多層次容器，更包含一頂蓋，其中該頂蓋之至少一部分係附著於該內薄膜。
TW099101380A 2009-01-20 2010-01-19 多層次容器 TWI496725B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14594009P 2009-01-20 2009-01-20
US14623909P 2009-01-21 2009-01-21
US16709009P 2009-04-06 2009-04-06

Publications (2)

Publication Number Publication Date
TW201043546A TW201043546A (en) 2010-12-16
TWI496725B true TWI496725B (zh) 2015-08-21

Family

ID=42356184

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099101380A TWI496725B (zh) 2009-01-20 2010-01-19 多層次容器

Country Status (4)

Country Link
US (2) US8268417B2 (zh)
EP (1) EP2389327A4 (zh)
TW (1) TWI496725B (zh)
WO (1) WO2010085504A1 (zh)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI496725B (zh) * 2009-01-20 2015-08-21 Chamness Biodegradables Llc 多層次容器
WO2013090803A1 (en) 2011-12-15 2013-06-20 Jrap, Inc. Lids for beverage containers
WO2013142602A1 (en) 2012-03-20 2013-09-26 Berry Plastics Corporation Package
CA2871915A1 (en) * 2012-05-01 2013-11-07 Berry Plastics Corporation Retortable package
US20130327766A1 (en) * 2012-06-12 2013-12-12 R&D Tool & Engineering Co. Multi-container system
US20140151373A1 (en) * 2012-06-15 2014-06-05 Barry Sitt Ice cream cup and cover
US9145251B2 (en) 2012-10-26 2015-09-29 Berry Plastics Corporation Package
USD746641S1 (en) * 2013-05-23 2016-01-05 JRAP Inc. Bento box food container
USD745825S1 (en) * 2013-07-01 2015-12-22 Suntory Beverage & Food Limited Packaging container
ITFI20130250A1 (it) * 2013-10-21 2015-04-22 Imballaggi Alimentari S R L Contenitore termico
EP3077192B1 (en) * 2013-12-04 2021-06-23 BillerudKorsnäs AB Sealable package and production thereof
KR20150125052A (ko) * 2014-04-29 2015-11-09 (주)엘지하우시스 식품 포장용 발포 트레이 및 이의 제조방법
US10532872B2 (en) 2014-12-08 2020-01-14 Berry Plastics Corporation Package
USD813483S1 (en) * 2016-01-05 2018-03-20 Angry Dad LLC Liner for use with bucket and liner combination
USD806972S1 (en) * 2016-01-05 2018-01-02 Angry Dad LLC Bucket and liner combination
EP3405404A4 (en) * 2016-01-19 2020-01-22 Furman, Ehud INTERNAL PROTECTION SYSTEM FOR FLUID AND SOLID TREATMENT DEVICES, USES OF THE SYSTEM
US11001436B2 (en) * 2016-06-09 2021-05-11 Keurig Green Mountain, Inc. Beverage cartridge
US20180044084A1 (en) * 2016-08-14 2018-02-15 Anthony J. Orler Cellulose-based beverage cartridge
CN111629980B (zh) * 2017-11-29 2022-02-25 戈利奥有限公司 用于可溶性或可提取产品的胶囊
IT201800002185A1 (it) 2018-01-30 2019-07-30 Goglio Spa Capsula con valvola di degassazione
NL2021327B1 (en) * 2018-03-29 2019-10-07 Huhtamaki Molded Fiber Tech Bv Packaging unit from a moulded pulp material with peelable laminated layer and method for manufacturing such packaging unit
PL3774572T3 (pl) * 2018-03-29 2022-03-28 Huhtamaki Molded Fiber Technology B.V. Jednostka opakowaniowa z formowanego materiału masy włóknistej ze zdzieralną warstwą laminowaną i sposób wytwarzania takiej jednostki opakowaniowej
JP1677980S (zh) * 2019-10-11 2021-02-01
JP1677992S (zh) * 2019-10-31 2021-02-01
EP4501812A1 (en) * 2023-07-31 2025-02-05 Tzer-Huang Kuo Improved structure of paper cups

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764372A (en) * 1995-05-12 1998-06-09 Brother Kogyo Kabushiki Kaisha Facsimile machine with a mechanism capable of transmitting power from a single motor to various gear trains
USD471444S1 (en) * 2001-04-17 2003-03-11 Nong Shim Co., Ltd. Bowl for instant noodles

Family Cites Families (119)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600560A (en) * 1951-06-16 1952-06-17 Bell Telephone Labor Inc Static frequency changer
US3468468A (en) * 1967-08-14 1969-09-23 Diamond Int Corp Container
US3587794A (en) 1969-08-15 1971-06-28 Howard Mattel Air-inflated collapsible suitcase
US3772076A (en) 1970-01-26 1973-11-13 Hercules Inc Reaction products of epihalohydrin and polymers of diallylamine and their use in paper
US3648882A (en) * 1970-03-02 1972-03-14 Exxon Research Engineering Co Package for highly viscous tacky materials
US3829918A (en) 1970-09-30 1974-08-20 P Stamberger Means for increasing the air pressure within self-inflated hollow bodies for use as cushions and for like purposes
GB1476764A (en) 1974-05-30 1977-06-16 Skogsaegarnas Ind Ab Packages for the feeding of livestock
US3972467A (en) * 1974-08-06 1976-08-03 International Paper Company Paper-board laminate
US4097297A (en) 1975-08-07 1978-06-27 E. I. Du Pont De Nemours And Company Barrier coatings
US4694638A (en) 1986-08-28 1987-09-22 The Ultra Bagger Co. Of Cincinnati Apparatus and method of loading articles into an inflated bag from a web
DE3736980A1 (de) 1987-10-31 1989-05-18 Basf Ag Mehrschichtiges, flaechenfoermiges, lichtempfindliches aufzeichnungsmaterial
US5025004A (en) 1988-06-13 1991-06-18 Eastman Kodak Company Water-dispersible polymeric compositions
US5232496A (en) 1988-08-19 1993-08-03 E. Khashoggi Industries Process for producing improved building material and product thereof
US5695811A (en) 1989-10-10 1997-12-09 E. Khashoggi Industries Methods and compositions for bonding a cement-based overlay on a cement-based substrate
US5376320A (en) 1990-02-06 1994-12-27 Biopac Biologische Verpackungssysteme Gesellschaft M.B.H. Process of producing rottable thin-walled shaped bodies made of starch
US5637412A (en) 1990-05-18 1997-06-10 E. Khashoggi Industries Compressed hydraulically bonded composite articles
US5169566A (en) 1990-05-18 1992-12-08 E. Khashoggi Industries Engineered cementitious contaminant barriers and their method of manufacture
WO1991017875A1 (en) 1990-05-18 1991-11-28 E. Khashoggi Industries Hydraulically bonded cement compositions and their methods of manufacture and use
US5356579A (en) 1990-05-18 1994-10-18 E. Khashoggi Industries Methods of manufacture and use for low density hydraulically bonded cement compositions
US5100586A (en) 1990-07-20 1992-03-31 E. Khashoggi Industries Cementitious hazardous waste containers and their method of manufacture
US5352111A (en) 1990-12-19 1994-10-04 Selbak's Cookie Cones, Inc. Apparatus for removing a hand held food product from a baking mold
US5412005A (en) 1991-05-03 1995-05-02 Novamont S.P.A. Biodegradable polymeric compositions based on starch and thermoplastic polymers
US5345069A (en) * 1991-09-17 1994-09-06 Oscar Mayer Foods Corporation Microwavable frozen impact-resistant hermetically sealed food package
US5205863A (en) 1991-11-14 1993-04-27 International Communications & Energy Agricultural biodegradable plastics
US5354621A (en) 1992-07-02 1994-10-11 Beltec International Biodegradable construction material and manufacturing method
US5272856A (en) 1992-07-30 1993-12-28 Air Packaging Technologies, Inc. Packaging device that is flexible, inflatable and reusable and shipping method using the device
US6277899B1 (en) 1992-08-03 2001-08-21 Novamont S.P.A. Biodegradable polymeric composition
US5665439A (en) 1992-08-11 1997-09-09 E. Khashoggi Industries Articles of manufacture fashioned from hydraulically settable sheets
US5662731A (en) 1992-08-11 1997-09-02 E. Khashoggi Industries Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix
US5527387A (en) 1992-08-11 1996-06-18 E. Khashoggi Industries Computer implemented processes for microstructurally engineering cementious mixtures
US5580409A (en) 1992-08-11 1996-12-03 E. Khashoggi Industries Methods for manufacturing articles of manufacture from hydraulically settable sheets
US5506046A (en) 1992-08-11 1996-04-09 E. Khashoggi Industries Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5851634A (en) 1992-08-11 1998-12-22 E. Khashoggi Industries Hinges for highly inorganically filled composite materials
US5709827A (en) 1992-08-11 1998-01-20 E. Khashoggi Industries Methods for manufacturing articles having a starch-bound cellular matrix
US5679145A (en) 1992-08-11 1997-10-21 E. Khashoggi Industries Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix
US5545450A (en) 1992-08-11 1996-08-13 E. Khashoggi Industries Molded articles having an inorganically filled organic polymer matrix
US5641584A (en) 1992-08-11 1997-06-24 E. Khashoggi Industries Highly insulative cementitious matrices and methods for their manufacture
US5660903A (en) 1992-08-11 1997-08-26 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5720913A (en) 1992-08-11 1998-02-24 E. Khashoggi Industries Methods for manufacturing sheets from hydraulically settable compositions
US5928741A (en) 1992-08-11 1999-07-27 E. Khashoggi Industries, Llc Laminated articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5631097A (en) 1992-08-11 1997-05-20 E. Khashoggi Industries Laminate insulation barriers having a cementitious structural matrix and methods for their manufacture
US5830305A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Methods of molding articles having an inorganically filled organic polymer matrix
NZ255666A (en) 1992-08-11 1997-04-24 Khashoggi E Ind Food/drink containers formed from a hydraulically settable binder, water and a rheology-modifying agent
US5618341A (en) 1992-08-11 1997-04-08 E. Khashoggi Industries Methods for uniformly dispersing fibers within starch-based compositions
US5830548A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets
US5683772A (en) 1992-08-11 1997-11-04 E. Khashoggi Industries Articles having a starch-bound cellular matrix reinforced with uniformly dispersed fibers
US5453310A (en) 1992-08-11 1995-09-26 E. Khashoggi Industries Cementitious materials for use in packaging containers and their methods of manufacture
US5783126A (en) 1992-08-11 1998-07-21 E. Khashoggi Industries Method for manufacturing articles having inorganically filled, starch-bound cellular matrix
US5580624A (en) 1992-08-11 1996-12-03 E. Khashoggi Industries Food and beverage containers made from inorganic aggregates and polysaccharide, protein, or synthetic organic binders, and the methods of manufacturing such containers
US5658603A (en) 1992-08-11 1997-08-19 E. Khashoggi Industries Systems for molding articles having an inorganically filled organic polymer matrix
US5582670A (en) 1992-08-11 1996-12-10 E. Khashoggi Industries Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
US5549859A (en) 1992-08-11 1996-08-27 E. Khashoggi Industries Methods for the extrusion of novel, highly plastic and moldable hydraulically settable compositions
US5800647A (en) 1992-08-11 1998-09-01 E. Khashoggi Industries, Llc Methods for manufacturing articles from sheets having a highly inorganically filled organic polymer matrix
US5508072A (en) 1992-08-11 1996-04-16 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5545297A (en) 1992-08-11 1996-08-13 E. Khashoggi Industries Methods for continuously placing filaments within hydraulically settable compositions being extruded into articles of manufacture
US5810961A (en) 1993-11-19 1998-09-22 E. Khashoggi Industries, Llc Methods for manufacturing molded sheets having a high starch content
US5716675A (en) 1992-11-25 1998-02-10 E. Khashoggi Industries Methods for treating the surface of starch-based articles with glycerin
CA2150929A1 (en) 1992-12-04 1994-06-23 Franz Haas Process for producing biodegradable thin-walled starch-based mouldings
US5543186A (en) 1993-02-17 1996-08-06 E. Khashoggi Industries Sealable liquid-tight, thin-walled containers made from hydraulically settable materials
AU685796B2 (en) 1993-03-30 1998-01-29 Shell Internationale Research Maatschappij B.V. Epoxidized vegetable oil modification of epoxy esters
AT401708B (de) 1993-06-17 1996-11-25 Auer Guenter Ing Mehrteilige backform zur herstellung einer essbaren eistüte
US5602188A (en) 1993-07-13 1997-02-11 Suzuki Sogyo Co., Ltd. Biodegradable resin foam and method and apparatus for producing same
US5738921A (en) 1993-08-10 1998-04-14 E. Khashoggi Industries, Llc Compositions and methods for manufacturing sealable, liquid-tight containers comprising an inorganically filled matrix
US5736209A (en) 1993-11-19 1998-04-07 E. Kashoggi, Industries, Llc Compositions having a high ungelatinized starch content and sheets molded therefrom
US6083586A (en) * 1993-11-19 2000-07-04 E. Khashoggi Industries, Llc Sheets having a starch-based binding matrix
ES2123942T3 (es) 1993-12-06 1999-01-16 Khashoggi E Ind Procedimiento para la obtencion de cuerpos moldeables degradables de pared delgada, a base de almidon.
US5843544A (en) 1994-02-07 1998-12-01 E. Khashoggi Industries Articles which include a hinged starch-bound cellular matrix
US5705203A (en) 1994-02-07 1998-01-06 E. Khashoggi Industries Systems for molding articles which include a hinged starch-bound cellular matrix
US5776388A (en) 1994-02-07 1998-07-07 E. Khashoggi Industries, Llc Methods for molding articles which include a hinged starch-bound cellular matrix
US5523293A (en) 1994-05-25 1996-06-04 Iowa State University Research Foundation, Inc. Soy protein-based thermoplastic composition for preparing molded articles
NZ264453A (en) * 1994-09-14 1998-06-26 Meat Research Corp Package wherein the production of carbon dioxide is independent of the removal of oxygen
US5686126A (en) * 1995-06-06 1997-11-11 W. R. Grace & Co.-Conn. Dual web package having improved gaseous exchange
AU714445B2 (en) 1995-06-14 2000-01-06 E. Khashoggi Industries, Llc Process for manufacturing degradable thin-walled mouldings
US5665152A (en) 1995-11-29 1997-09-09 Midwest Grain Products Biodegradable grain protein-based solid articles and forming methods
US5843501A (en) * 1996-01-25 1998-12-01 Foster Miller, Inc. Retortable extended shelf life food container
US5786080A (en) 1996-04-03 1998-07-28 E. Khashoggi Industries Compositions and methods for manufacturing ettringite coated fibers and aggregates
US6168857B1 (en) 1996-04-09 2001-01-02 E. Khashoggi Industries, Llc Compositions and methods for manufacturing starch-based compositions
DE19721142A1 (de) * 1997-05-21 1998-11-26 Kalle Nalo Gmbh Mehrschichtige, biaxial verstreckte Nahrungsmittelhülle mit zwei Sauerstoff-Barriereschichten
US5922379A (en) 1998-05-05 1999-07-13 Natural Polymer International Corporation Biodegradable protein/starch-based thermoplastic composition
US6032800A (en) * 1998-05-14 2000-03-07 Cryovac, Inc. Laminate and package made therefrom
AU4818899A (en) 1998-06-05 1999-12-20 Steven B. Snidow Organic composite material
JP3027382B1 (ja) * 1998-07-24 2000-04-04 株式会社ヨコタ 易リサイクル性容器
US6221411B1 (en) * 1998-09-11 2001-04-24 Jescorp, Inc. Meat packaging apparatus and method
SE513602C2 (sv) 1999-02-17 2000-10-09 Stora Kopparbergs Bergslags Ab Limningskomposition, metod för framställning av limmat papper eller limmad kartong, samt limmat papper eller limmad kartong
US7067651B2 (en) 1999-09-16 2006-06-27 Kasetsart University Non-synthetic biodegradable starch-based composition for production of shaped bodies
US6337097B1 (en) 1999-09-29 2002-01-08 Kansas State University Research Foundation Biodegradable and edible feed packaging materials
CA2317023A1 (en) 1999-11-16 2001-05-16 Kelly D. Coover Edible animal feed containers
US6231970B1 (en) 2000-01-11 2001-05-15 E. Khashoggi Industries, Llc Thermoplastic starch compositions incorporating a particulate filler component
US20030143417A1 (en) 2000-01-11 2003-07-31 Anneliese Kesselring Composition for producing biological degradable shaped bodies and method for producing such a composition
US6423357B1 (en) * 2000-01-18 2002-07-23 Raymond Woods Edible cup and method of making same
US6494704B1 (en) 2000-03-31 2002-12-17 E. Khashoggi Industries, Llc Mold apparatus
US6379446B1 (en) 2000-04-03 2002-04-30 E. Khashoggi Industries, Llc. Methods for dispersing fibers within aqueous compositions
US6347934B1 (en) 2000-05-10 2002-02-19 E. Khashoggi Industries, Llc. System for metering and delivering a moldable composition into a mold
ATE265358T1 (de) 2001-01-04 2004-05-15 Optima Filling & Packaging Verfahren und vorrichtung zum verpacken von gegenständen
US6602590B2 (en) * 2001-05-08 2003-08-05 Honeywell International Inc. Lidding film for modified atmosphere packaging
US7776416B2 (en) * 2001-08-20 2010-08-17 Cryovac, Inc. Case-ready package having absorbent pad
US6893672B2 (en) * 2001-09-07 2005-05-17 Pechiney Emballage Flexible Europe Peelable film and packaging made therefrom
KR20030061675A (ko) 2002-01-11 2003-07-22 뉴 아이스 리미티드 생분해성 또는 부패성 컨테이너
CN1639243B (zh) 2002-02-21 2013-02-20 日世株式会社 生物降解性成形物的制造方法
WO2003089527A1 (en) 2002-04-19 2003-10-30 Evco Research, Llc Moisture resistant, repulpable paper products and method of making same
KR101124449B1 (ko) 2003-01-08 2012-03-21 텍사스 테크 유니버시티 피마자유/에폭시화 대두유계 엘라스토머 조성물
GB2398055A (en) 2003-02-04 2004-08-11 Debbie Manson Edible wrapping paper for gifts to pets
US8382888B2 (en) 2003-08-27 2013-02-26 Biosphere Industries, Llc Composition for use in edible biodegradable articles and method of use
FR2859213B1 (fr) 2003-08-26 2008-02-08 Roquette Freres Composition pulverulente ou granulee a base d'un amidon de legumineuse et son utilisation dans les domaines non alimentaires et non pharmaceutiques
JP2007517919A (ja) * 2003-08-27 2007-07-05 バイオスフィア・インダストリーズ・コーポレイション 生分解性物品に使用する組成物及び使用方法
JP3631743B1 (ja) * 2003-12-19 2005-03-23 株式会社エコウェル シート用生分解性発泡体及びその製造方法、並びに当該発泡体を用いた生分解性成形品及びその製造方法
KR100559377B1 (ko) 2004-05-28 2006-03-10 율촌화학 주식회사 생분해성 전분 용기용 조성물 및 이를 이용한 생분해성전분 용기
US8302213B2 (en) 2004-10-08 2012-11-06 Ig Holdings Llc Helmets and vests
JP2008534397A (ja) 2005-03-30 2008-08-28 ドゥド，キエロン 食用に適するペットフード組成および様々な包装配置
US7989524B2 (en) 2005-07-19 2011-08-02 The United States Of America, As Represented By The Secretary Of Agriculture Fiber-reinforced starch-based compositions and methods of manufacture and use
GB0524789D0 (en) * 2005-12-05 2006-01-11 Myerscough Martin Container
SE529897C2 (sv) 2006-03-27 2007-12-27 Rottneros Ab Formpressat tråg
US20070234965A1 (en) 2006-04-07 2007-10-11 Aguilar Teresa A Edible pet container
ITMO20060308A1 (it) * 2006-09-29 2008-03-30 Coopbox Europ S P A Confezione per un prodotto alimentare.
EP2173547B1 (en) 2007-07-20 2015-04-01 SIG Technology AG Method of producing a disposable tray
GB2449507A (en) * 2007-07-25 2008-11-26 Procurasell Holdings Ltd Method and apparatus for manufacturing a food packaging container
FR2927088B1 (fr) 2008-02-01 2011-02-25 Roquette Freres Compositions thermoplastiques a base d'amidon plastifie et procede de preparation de telles compositions.
CN201183645Y (zh) 2008-02-04 2009-01-21 张瑞洋 自充气胶囊、自充气包装用气垫和一次性食品包装盒
TWI496725B (zh) * 2009-01-20 2015-08-21 Chamness Biodegradables Llc 多層次容器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764372A (en) * 1995-05-12 1998-06-09 Brother Kogyo Kabushiki Kaisha Facsimile machine with a mechanism capable of transmitting power from a single motor to various gear trains
USD471444S1 (en) * 2001-04-17 2003-03-11 Nong Shim Co., Ltd. Bowl for instant noodles

Also Published As

Publication number Publication date
US8911843B2 (en) 2014-12-16
EP2389327A4 (en) 2013-10-02
US20100237069A1 (en) 2010-09-23
EP2389327A1 (en) 2011-11-30
US20130228575A1 (en) 2013-09-05
TW201043546A (en) 2010-12-16
US8268417B2 (en) 2012-09-18
WO2010085504A1 (en) 2010-07-29

Similar Documents

Publication Publication Date Title
US8911843B2 (en) Multi-layer container
EP3706606B1 (en) Ovenable package
Bumbudsanpharoke et al. Packaging technology for home meal replacement: Innovations and future prospective
AU780703B2 (en) Packaging material and packaging product
US3865302A (en) Container for cooking food therein
JP3157394U (ja) 密閉包装容器の蓋体および密閉包装容器
US20050013951A1 (en) Laminated cook-in food package
US11603252B2 (en) Microwaveable food containers and food products for high-temperature cooking
EP2001660A2 (en) Retortable/peelable film
JP2016523779A (ja) 青果物商品のためのパウチ及び方法
EP2181145B1 (en) Packaging article
WO2018063468A1 (en) Microwaved multi-ply structures, microwaved packages, and methods of sterilization
TWI228094B (en) Method of manufacturing a gas displacement package
US12358701B2 (en) Tray composite and package
EP3521019B1 (en) Ovenable thermoforming film
JP4220044B2 (ja) 電子レンジ用射出成形容器
JP6790763B2 (ja) レトルト用共押出無延伸フィルム、積層フィルムおよび包装体
JP2005035567A (ja) 電子レンジ対応包装容器
CN1807086B (zh) 具有气调保鲜与微波加热自动调压包装装置用复合膜与制造方法
JP2020193002A (ja) 袋
JPH02162039A (ja) 容器
EP1953089A1 (en) Meat product cooked in a tray
JP2015019954A (ja) 粘着性食品の電子レンジ加熱用樹脂シート及び容器
CN120399590A (zh) 聚甲基戊烯薄膜、覆膜纸塑基材及其制备方法
JP2000296587A (ja) 積層体及び密封容器