JP4935338B2 - 包装体 - Google Patents
包装体 Download PDFInfo
- Publication number
- JP4935338B2 JP4935338B2 JP2006342435A JP2006342435A JP4935338B2 JP 4935338 B2 JP4935338 B2 JP 4935338B2 JP 2006342435 A JP2006342435 A JP 2006342435A JP 2006342435 A JP2006342435 A JP 2006342435A JP 4935338 B2 JP4935338 B2 JP 4935338B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- low
- resin layer
- contents
- bag
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 229920005989 resin Polymers 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 26
- 239000005022 packaging material Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 18
- 238000004806 packaging method and process Methods 0.000 claims description 14
- 239000000565 sealant Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 230000035699 permeability Effects 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 44
- 239000010408 film Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 4
- 229920006015 heat resistant resin Polymers 0.000 description 4
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229920006284 nylon film Polymers 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920005633 polypropylene homopolymer resin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
- B29C66/934—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
- B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
- B29C66/72324—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of inorganic materials not provided for in B29C66/72321 - B29C66/72322
- B29C66/72325—Ceramics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
- B29C66/7234—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a barrier layer
- B29C66/72341—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a barrier layer for gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
- B29C66/939—Measuring or controlling the joining process by measuring or controlling the speed characterised by specific speed values or ranges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Laminated Bodies (AREA)
- Bag Frames (AREA)
- Wrappers (AREA)
Description
に微細な凹凸を設けたものからなり、前記微細な凹凸が、山の高さが10〜100μmで、山の間隔が0.1〜1.1mmの凹凸であるので、優れたガスバリア性及び高速シール性を有すると共に、シーラント層と内容物とがブロッキングし難い。また、低温シール性樹脂層として、低温シール性ポリプロピレン樹脂を使用すれば、耐油性も向上する。よって、前記積層包装材料を用いて製袋したものからなる包装袋は、袋内面へ内容物が密着し、ブロッキングするのを嫌う商品の包装分野で広く利用される。
り、前記積層包装材料(10)からなる包装袋(20)には中に内容物(30)が充填され、シール部(21、22)が設けられて密封されている。内容物(30)は積層包装材料(10)のシーラント層(13)の低温シール性樹脂層(13c)面に接しているが、低温シール性樹脂層(13c)が表面に凹凸(14)を有しているので、表面全体が密着せず、ブロッキングしないようになっている。
11…基材層
12…接着剤層
13…シーラント層
13a…耐熱性樹脂層
13b…中間樹脂層
13c…低温シール性樹脂層
14…凹凸
20…包装袋
21,22…シール部
30…内容物
h…山の高さ
d…山の間隔
Claims (1)
- 基材層の一方の面に少なくとも、シーラント層を積層してなる積層包装材料を用いて製袋した包装袋に固形内容物が充填され、密封されている包装体において、該基材層が酸素透過度200ml/m2・24h・MPa以下のバリアフィルムからなり、該シーラント層が少なくとも、固形内容物に接する側が低温シール性樹脂層であるポリオレフィン系共押出多層フィルムの低温シール性樹脂層の表面全体に微細な凹凸を備え、前記微細な凹凸が、山の高さが10〜100μmで、山の間隔が0.1〜1.1mmの凹凸であり、かつ、前記低温シール性樹脂層が低温シール性ポリプロピレン樹脂からなることを特徴とする包装体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006342435A JP4935338B2 (ja) | 2006-12-20 | 2006-12-20 | 包装体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006342435A JP4935338B2 (ja) | 2006-12-20 | 2006-12-20 | 包装体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008149654A JP2008149654A (ja) | 2008-07-03 |
JP4935338B2 true JP4935338B2 (ja) | 2012-05-23 |
Family
ID=39652364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006342435A Expired - Fee Related JP4935338B2 (ja) | 2006-12-20 | 2006-12-20 | 包装体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4935338B2 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10305504A (ja) * | 1997-05-02 | 1998-11-17 | Dainippon Printing Co Ltd | 殺菌パウチ用積層体 |
JPH11198311A (ja) * | 1998-01-08 | 1999-07-27 | Sekisui Chem Co Ltd | 多層シーラントフィルム及びそれを用いた複合包装材 |
US6663940B1 (en) * | 1999-04-16 | 2003-12-16 | Toyo Boseki Kabushiki Kaisha | Polypropylene multi-layer sealant films for retort packaging |
JP2000355068A (ja) * | 1999-06-15 | 2000-12-26 | Dainippon Printing Co Ltd | ハム・ソ−セ−ジ包装用積層体 |
JP3866097B2 (ja) * | 2001-12-20 | 2007-01-10 | 藤森工業株式会社 | 包装フィルムおよびヒートシール層の形成方法 |
JP4147062B2 (ja) * | 2002-07-19 | 2008-09-10 | 大日本印刷株式会社 | 積層体 |
JP4184768B2 (ja) * | 2002-11-22 | 2008-11-19 | 大日本印刷株式会社 | 積層体およびそれを用いた包装容器 |
JP2006143269A (ja) * | 2004-11-19 | 2006-06-08 | Dainippon Printing Co Ltd | 包装袋およびそれを用いた包装体 |
-
2006
- 2006-12-20 JP JP2006342435A patent/JP4935338B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008149654A (ja) | 2008-07-03 |
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