CN1146736A - 改善冷成型性能的涂层铝箔及用它制成的包装 - Google Patents
改善冷成型性能的涂层铝箔及用它制成的包装 Download PDFInfo
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- CN1146736A CN1146736A CN96190102A CN96190102A CN1146736A CN 1146736 A CN1146736 A CN 1146736A CN 96190102 A CN96190102 A CN 96190102A CN 96190102 A CN96190102 A CN 96190102A CN 1146736 A CN1146736 A CN 1146736A
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- aluminium foil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
- B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
- B65D75/325—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil
- B65D75/327—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil and forming several compartments
-
- 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
- B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
- B65D2585/56—Containers, packaging elements or packages specially adapted for particular articles or materials for medicinal tablets or pills
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Packages (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
一种可用阴模和阳模冷成型的涂层铝箔,该铝箔的厚度范围从0.05至0.3mm。其阴模侧的涂层表面具有一个按照英国标准(BS)2782测量的最大为0.35但最好最大为0.30的静态和动态的摩擦系数,而且或者铝箔在阳模侧的涂层表面具有一个最大为0.45但最好最大为0.40的摩擦系数。由这种涂层铝箔制成的包装可用于制药工业的压坑包装或泡型罩包装,其空包装的铝含量可大于80%。
Description
技术领域
本发明涉及一种改善冷成形性能的涂层铝箔及使用这种铝箔制成的包装,特别是压坑包装或泡型罩包装。
技术现状
压坑包装或泡型罩包装通常包含一个平面材料的载体,在其一个平坦区域内通过这种材料的成形制出许多凹坑以便接纳包装物特别如药片、胶囊等,并且在该平坦区域内平贴地结合着一层铝密封箔。这种载体材料在很多情况下采用塑料薄膜例如PVC(聚氯乙烯)薄膜,其厚度在约0.2至0.3mm的范围内,在该薄膜上用热成形方法制出这些凹坑。通过在载体的一个凹坑的背面上加压,便可使这个凹坑变形而将包装的密封箔戳穿,或将密封箔揭开,这时便可取出包装在内的药片或胶囊。
为了延长使用期,现在有不少药品要求包装做到尽可能高的气密。但一般的压坑包装或泡型罩包装只能在有限的范围内做到这一点:气体或水蒸汽由于扩散能够通过载体壁进入。这种扩散的程度固然与载体所用塑料的种类有关,但用一个塑料载体是不能构成一道绝对气密的气体和蒸汽的屏障的。为了保证做到气密,近年来人们知道可用一种含铝复合薄膜通过冷成形来制成载体。从包装外面向里看,这种复合薄膜例如可由0.025mm的OPA(定向聚酰胺)、0.045mm的铝和0.060mm的PVC组成,其内含铝箔可保证气密,铝和塑料薄膜结合在一起可使载体的强度提高,而且正如人们所设想的,在冷成形过程中可以防止在铝箔上出现能够导致撕破的拉伸峰值。经验还肯定地指出,所述复合材料的冷成形能力显然比等值的正常铝箔高。但这种泡型罩包装用的载体有一个缺点是它们不符合现行的有关废物排放的规定,按照该规定,这种用完的空包装只有当它们含有同一的材料以重量计至少达90%时才允许作为一个整体废物排掉。而在上面给出的例子中,铝的含量才只57%左右。在另一方面,采用纯铝箔作为压坑包装或泡型罩包装的载体迄今为止在实践中还没有成功的经验。
本发明的任务首先是研制出具有较薄涂层的铝箔,该铝箔须有改善的冷成形性能并且特别适用于泡型罩包装,可以作为载体用的高气密性材料。
发明概述
按照本发明的涂层铝箔,上述任务是这样解决的,铝箔具有从0.05至0.3mm范围内的厚度,并且阴模侧的涂层表面具有一个按照英国标准(BS)2782测量的最高为0.35但最好最高为0.30的摩擦系数,及/或铝箔在阳模侧的涂层表面具有最高为0.45但最好最高为0.40的这种摩擦系数。
其中阴模侧的表面最好是由一个塑料层构成的。
按照本发明的一个较优的实施例,阳模侧的塑料层是可热压粘合的并具有从0.001至0.030mm范围的厚度。按照本发明的另一个较优的实施例,上述这个厚度在0.003至0.020mm的范围内,但最好在0.003至0.012mm的范围。
按照本发明的另外一个较优的实施例,其特征为,阴模侧的合成树脂层是由一个厚度在0.0005至0.020mm范围内的薄保护漆层构成的。
本发明的另一个任务是要研制出一种具有高气密性的包装,特别是泡型罩包装,该包装有一个平面材料的载体,在其一个平坦区域内通过这种材料的成形制出许多凹坑以便接纳包装物特别如药片、胶囊等,并且在该平坦区域内平贴地结合着一层铝密封箔,从而使空包装的铝含量达到一个尽可能高的百分比。
这个任务是用按照本发明的包装来解决的,其特征为,载体是由一块材料构成的,许多凹坑是用冷成形方法制出,并且至少在凹坑的凹面设置有一个可加压粘合的塑料层,另外载体是由一片按照本发明的涂层铝箔制成的,从而空包装的铝含量以重量计可大于80%,甚至可较优地大于90%。
本发明实施方式和附图的说明
下面将对按照本发明的包装的一个较优实施例结合附图进行详细说明。其中:
图1为包装的俯视图。
图2为图1中按II-II线剖开的概略剖视图。
图3为用来阐明制造过程的局部剖视图。
载体1是由一条可冷成形的铝带制成的,其厚度在0.05至0.3mm的范围内,其质量符合铝业协会(AA)标准8079或8008。这种铝带在阳模侧设有一个可加压粘合的塑料层2,特别是采用可热压粘合漆的形式,其厚度从0.001~0.030,最好为从0.003~0.012mm,并且在阴模侧有一保护漆层(未画出),其涂敷量例如为2g/m2。
为了制造图中所示的载体,例如从一厚度为0.1mm并在一侧涂有厚度为0.009mm的可热压粘合漆层的铝带开始,在该涂层的铝带上按照所要制造的包装的布局通过冷成形制出深度为4.5mm的小盆3。通过小盆区域内的冷成形,材料内达到的表面扩大在上述情况下约为35%。这样的表面扩大若是用一条具有同一厚度但没有涂层的铝带时,就不能以可重现方式达到。
在该铝带上的小盆3放入包装物,例如药片4,然后将一个在其下侧具有一个可热压粘合层的铝密封箔5,通过热压粘合连结在载体材料7的未经变形的区域上,如同图3中箭头8所示,铝密封箔的厚度为0.01~0.04mm(按照本实施例为0.02mm),可热压粘合层最好为可热压粘合漆涂层,其厚度为0.003~0.020mm(按照本实施例为0.009mm)。在此以后,将这样得到的、已经含有包装物的、带状的结合体在点线9上穿孔,最后通过冲载使这些包装成品沿着其轮廓线10分离。
图1示出一片包装成品,其中有一小盆3上的铝密封箔5已经拆开,我们可以看到粘合的区域11(布满小点)。该包装成品可沿穿孔的线9任意分割。空包装的铝含量(载体加密封箔)在本实施例以重量计为94%。
商业用途
按照本发明的涂层铝箔可较优地适宜作为在制药学中用于压坑包装或泡型罩包装的包装材料,并且用完的空包装可容易作为废物而排弃。
Claims (7)
1.使用阴模和阳模以冷成形方法成形的、盛装包装物用的涂层铝箔,其特征为,铝箔具有从0.05至0.3mm范围内的厚度,并且阴模侧的涂层表面具有一个按照英国标准(BS)2782测量的最高为0.35但最好最高为0.30的静态和动态的摩擦系数,及/或铝箔在阳模侧的涂层表面具有最高0.45但最好最高为0.40的这种摩擦系数。
2.按照权利要求1的涂层铝箔,其特征为,阴模侧的表面上的涂层由一个塑料层构成。
3.按照权利要求2的涂层铝箔,其特征为,阳模侧的塑料层是可热压粘合的并且厚度在0.001至0.030mm范围。
4.按照权利要求3的涂层铝箔,其特征为,阳模侧的塑料层具有一个从0.003至0.020mm、但最好为从0.003至0.012mm范围内的厚度。
5.按照权利要求1至4中任一项的涂层铝箔,其特征为,阴模侧的塑料层是由一个厚度在0.0005至0.020mm范围内的薄的保护漆层构成的。
6.一种包装,它采用一个平面材料的载体,在其一个平坦区域内通过这种材料的冷成形制出许多凹坑以便接纳包装物特别如药片、胶囊等,并且在该平坦区域内平贴地结合着一层铝密封箔,其特征为,载体(1)是由一块材料构成的,许多凹坑是用冷成形方法制出的,并且至少在凹坑的凹面设置有一个可加压粘合的塑料层(2),另外载体(1)是由一片按照权利要求1至5中任一项所述的涂层铝箔制成的,其空包装的铝含量以重量计占到80%以上。
7.按照权利要求6的包装,其特征为,空包装的铝含量以重量计大于90%。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA286/95 | 1995-02-16 | ||
ATA286/1995 | 1995-02-16 | ||
AT0028695A AT403028B (de) | 1995-02-16 | 1995-02-16 | Beiderseits beschichtete aluminiumfolie mit verbesserter tiefziehfähigkeit sowie packung hergestellt unter verwendung dieser aluminiumfolie |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1146736A true CN1146736A (zh) | 1997-04-02 |
CN1072994C CN1072994C (zh) | 2001-10-17 |
Family
ID=3486511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96190102A Expired - Fee Related CN1072994C (zh) | 1995-02-16 | 1996-02-15 | 改善冷成形性能的涂层铝箔及用它制成的包装 |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0756527B1 (zh) |
JP (1) | JP3693345B2 (zh) |
KR (1) | KR970702110A (zh) |
CN (1) | CN1072994C (zh) |
AR (1) | AR000858A1 (zh) |
AT (2) | AT403028B (zh) |
AU (1) | AU691396B2 (zh) |
BR (1) | BR9605805A (zh) |
CA (1) | CA2187919A1 (zh) |
CZ (1) | CZ306496A3 (zh) |
DE (1) | DE59607116D1 (zh) |
HU (1) | HUP9602864A2 (zh) |
PL (1) | PL179349B1 (zh) |
SK (1) | SK139396A3 (zh) |
WO (1) | WO1996025254A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT404349B (de) * | 1996-03-29 | 1998-10-27 | Teich Ag | Deckelelement für verpackungen sowie verfahren zu dessen herstellung |
DE59905747D1 (de) * | 1999-06-02 | 2003-07-03 | Alcan Tech & Man Ag | Blisterpackung |
FR2802901A1 (fr) * | 1999-12-23 | 2001-06-29 | B L D Products Sarl | Emballage de type blister. |
BR0110777A (pt) * | 2000-05-12 | 2004-07-06 | Atd Corp | Estrutura de múltiplos compartimentos para isolamento e outros materiais |
JP4580079B2 (ja) * | 2000-09-21 | 2010-11-10 | 昭和電工パッケージング株式会社 | 深絞り成形用アルミニウム箔複合材の製造方法およびその成形方法 |
KR100393521B1 (ko) * | 2001-02-10 | 2003-08-06 | 주식회사 흥아기연 | 부크렛 블리스터 패키지 및 그 제조방법 |
GB0225621D0 (en) | 2002-11-02 | 2002-12-11 | Glaxo Group Ltd | Medicament carrier |
DE102005035705A1 (de) * | 2005-07-27 | 2007-02-01 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Arzneimittelblister |
JP6042929B2 (ja) * | 2015-04-13 | 2016-12-14 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 薬剤ブリスタ |
JP6586325B2 (ja) * | 2015-08-31 | 2019-10-02 | 株式会社カナエ | Ptp包装体の製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US3980107A (en) * | 1975-05-08 | 1976-09-14 | Champion International Corporation | Helically wound tubular wall material |
DE2757370A1 (de) * | 1977-12-22 | 1979-07-05 | Bayer Ag | Gasdichte kunststoff-aluminium-verbundfolien |
JPS5971719U (ja) * | 1982-11-08 | 1984-05-16 | 株式会社カナエ | Ptp包装体用裏張りシ−ト |
JPS639527A (ja) * | 1986-07-01 | 1988-01-16 | Showa Alum Corp | 樹脂ラミネ−トアルミ箔の冷間張出し成形加工法 |
CH681610A5 (zh) * | 1990-04-26 | 1993-04-30 | Alusuisse Lonza Services Ag | |
US5249446A (en) * | 1991-07-19 | 1993-10-05 | Aluminum Company Of America | Process for making an aluminum alloy finstock lubricated by a water-microemulsifiable composition |
JP3203261B2 (ja) * | 1991-10-15 | 2001-08-27 | 三菱樹脂株式会社 | 熱成形用ポリエステルシート |
CH684081A5 (de) * | 1991-11-18 | 1994-07-15 | Alusuisse Lonza Services Ag | Durchdrückpackung. |
JPH05270563A (ja) * | 1992-03-30 | 1993-10-19 | Showa Alum Corp | アルミニウム箔積層体及び食品包装用容器 |
US5486243A (en) * | 1992-10-13 | 1996-01-23 | Kawasaki Steel Corporation | Method of producing an aluminum alloy sheet excelling in formability |
JPH06122934A (ja) * | 1992-10-13 | 1994-05-06 | Kawasaki Steel Corp | 成形性に優れたアルミニウム合金板およびその製造法 |
CH684746A5 (de) * | 1993-02-25 | 1994-12-15 | Alusuisse Lonza Services Ag | Laminat. |
JPH06289546A (ja) * | 1993-04-02 | 1994-10-18 | Konica Corp | 固体写真処理剤用連続包装体 |
ES2101526T5 (es) * | 1993-04-30 | 2000-03-16 | Teich Ag | Envase. |
DE4326268A1 (de) * | 1993-08-05 | 1995-02-09 | Hoefliger Verpackungsforsch | Verpackungseinrichtung für Tabletten o. dgl. |
-
1995
- 1995-02-16 AT AT0028695A patent/AT403028B/de not_active IP Right Cessation
-
1996
- 1996-02-01 AR ARP960101253A patent/AR000858A1/es unknown
- 1996-02-15 WO PCT/AT1996/000025 patent/WO1996025254A1/de not_active Application Discontinuation
- 1996-02-15 AU AU46138/96A patent/AU691396B2/en not_active Ceased
- 1996-02-15 PL PL96316726A patent/PL179349B1/pl not_active IP Right Cessation
- 1996-02-15 BR BR9605805A patent/BR9605805A/pt not_active Application Discontinuation
- 1996-02-15 CZ CZ963064A patent/CZ306496A3/cs unknown
- 1996-02-15 SK SK1393-96A patent/SK139396A3/sk unknown
- 1996-02-15 HU HU9602864A patent/HUP9602864A2/hu unknown
- 1996-02-15 DE DE59607116T patent/DE59607116D1/de not_active Expired - Fee Related
- 1996-02-15 JP JP52451996A patent/JP3693345B2/ja not_active Expired - Fee Related
- 1996-02-15 KR KR1019960705564A patent/KR970702110A/ko not_active Application Discontinuation
- 1996-02-15 CN CN96190102A patent/CN1072994C/zh not_active Expired - Fee Related
- 1996-02-15 CA CA002187919A patent/CA2187919A1/en not_active Abandoned
- 1996-02-15 EP EP96901637A patent/EP0756527B1/de not_active Revoked
- 1996-02-15 AT AT96901637T patent/ATE202302T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CZ306496A3 (cs) | 1998-03-18 |
JP3693345B2 (ja) | 2005-09-07 |
EP0756527A1 (de) | 1997-02-05 |
HU9602864D0 (en) | 1996-12-30 |
HUP9602864A2 (en) | 1997-08-28 |
DE59607116D1 (de) | 2001-07-26 |
SK139396A3 (en) | 1997-06-04 |
MX9604838A (es) | 1998-05-31 |
KR970702110A (ko) | 1997-05-13 |
AU4613896A (en) | 1996-09-04 |
BR9605805A (pt) | 1997-09-02 |
AU691396B2 (en) | 1998-05-14 |
PL179349B1 (en) | 2000-08-31 |
AT403028B (de) | 1997-10-27 |
ATA28695A (de) | 1997-03-15 |
EP0756527B1 (de) | 2001-06-20 |
JPH09512234A (ja) | 1997-12-09 |
WO1996025254A1 (de) | 1996-08-22 |
CN1072994C (zh) | 2001-10-17 |
CA2187919A1 (en) | 1996-08-22 |
AR000858A1 (es) | 1997-08-06 |
ATE202302T1 (de) | 2001-07-15 |
PL316726A1 (en) | 1997-02-03 |
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