JP5584485B2 - 粒状製品用の包装 - Google Patents
粒状製品用の包装 Download PDFInfo
- Publication number
- JP5584485B2 JP5584485B2 JP2010026100A JP2010026100A JP5584485B2 JP 5584485 B2 JP5584485 B2 JP 5584485B2 JP 2010026100 A JP2010026100 A JP 2010026100A JP 2010026100 A JP2010026100 A JP 2010026100A JP 5584485 B2 JP5584485 B2 JP 5584485B2
- Authority
- JP
- Japan
- Prior art keywords
- packaging
- wall
- region
- package
- material layers
- 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
- 238000004806 packaging method and process Methods 0.000 title claims description 71
- 239000000463 material Substances 0.000 claims description 27
- -1 polyethylene Polymers 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000005022 packaging material Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000009461 vacuum packaging Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 239000005025 cast polypropylene Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
Images
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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin 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
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/14—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
- B32B5/142—Variation across the area of the layer
-
- 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
- B32B7/00—Layered 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
- B32B7/04—Interconnection of layers
- B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
-
- 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
- B32B7/00—Layered 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
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
- B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
- B65D75/12—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by flattening and heat-sealing
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
-
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- 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
- B65D2275/00—Details of sheets, wrappers or bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Bag Frames (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
11 底壁
12 上壁
13 表壁
14 裏壁
15,16 側壁
17 外層
17a,17b,18a,18b 領域
18 内層
111,121 相対折畳突出端部
F1,F2 空気溜め
P1,P2,P4,P4,P5,P6 折り畳み線
PM 多層膜
PM1 中心領域
PM2 端部領域
S 長手封
ST1,ST2 横手封
Claims (10)
- 底壁(11)と、上壁(12)と、表壁(13)と、裏壁(14)と、2つの側壁(15、16)とを有し、少なくとも1つの、硬質の高分子材料からなる外層(17)と、軟質の高分子材料からなる内層(18)と、からなる材料層(17、18)を有する多層膜(PM)からなる、平行六面体の入れ物からなる、粒状製品用の包装(10)であって、
上記各材料層(17、18)は、互いの間に空気が入ることを防ぐように、上記底壁(11)の全て及び上記上壁(12)の全てに沿って接合されおり、
さらに、上記各材料層(17、18)において、上記表壁(13)、上記裏壁(14)、及び上記側壁(15、16)に非全面接合の領域を備え、上記材料層において、上記非全面接合の領域は、底壁(11)での接合領域と上壁(12)での接合領域の間を縦方向に少なくとも延び、上記入れ物の中心領域は、上記非全面接合の領域における内層(18)によって弾性変形し、包装の中が真空状態になったとき、上記外層(17)によって硬質なままになるように構成されていることを特徴とする包装。 - 請求項1に記載の包装であって、上記表壁(13)と、上記裏壁(14)と、上記側壁(15、16)との、表面の全面において、上記各材料層(17、18)が互いに接合されていないことを特徴とする包装。
- 請求項1に記載の包装であって、上記表壁(13)と、上記裏壁(14)と、上記側壁(15、16)とにおいて、上記各材料層(17、18)が互いに点状に接合されていることを特徴とする包装。
- 請求項2または3に記載の包装であって、上記表壁(13)と、上記裏壁(14)と、上記側壁(15、16)との、上記包装における水平方向の上方及び下方の角において、上記各材料層(17、18)が互いに完全に接合されていることを特徴とする包装。
- 請求項2ないし4のいずれか1項に記載の包装であって、上記各材料層(17、18)において、完全に接合する一対の領域(17a、17b)が設けられており、完全に接合する当該領域(17a、17b)は、上記側壁(15、16)と、上記裏壁(14)との間における垂直方向の角に位置することを特徴とする包装。
- 請求項2ないし5のいずれか1項に記載の包装であって、上記各材料層(17、18)において、完全に接合する一対の領域(18a、18b)が設けられており、完全に接合する当該領域(18a、18b)は、上記側壁(15、16)と、上記表壁(13)との間における垂直方向の角に位置することを特徴とする包装。
- 上記外層(17)を規定する上記硬質の高分子材料はナイロンであることを特徴とする、請求項1ないし6のいずれか1項に記載の包装。
- 上記内層(18)を規定する上記軟質の高分子材料はポリエチレン、ポリプロピレンであることを特徴とする、請求項1ないし7のいずれか1項に記載の包装。
- 請求項1に記載の包装であって、包袋を展開したとき、上記外層(17)と上記内層(18)との間の非接合の領域は、展開された上記材料層(17、18)の中心の非端部領域にあり、上記表壁、上記裏壁、及び上記側壁を形成することを特徴とする包装。
- 請求項1に記載の包装であって、上記各材料層(17、18)は、上記包装における底壁(11)及び上壁(12)で上記接合領域を形成するように、周縁に接合されていることを特徴とする包装。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2009A000166 | 2009-02-09 | ||
ITMI2009A000166A IT1393332B1 (it) | 2009-02-09 | 2009-02-09 | Confezione per prodotti granulari |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010179965A JP2010179965A (ja) | 2010-08-19 |
JP5584485B2 true JP5584485B2 (ja) | 2014-09-03 |
Family
ID=40934019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010026100A Expired - Fee Related JP5584485B2 (ja) | 2009-02-09 | 2010-02-09 | 粒状製品用の包装 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8562215B2 (ja) |
JP (1) | JP5584485B2 (ja) |
CN (1) | CN101830318A (ja) |
IT (1) | IT1393332B1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101601413B1 (ko) | 2014-05-02 | 2016-03-09 | 현대자동차주식회사 | 고탄성 알루미늄 합금 및 그의 제조방법 |
IT202000022348A1 (it) * | 2020-09-22 | 2022-03-22 | Goglio Spa | Confezione a sacco multistrato e elemento tubolare continuo per la realizzazione di tale confezione |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1933776A (en) * | 1930-07-29 | 1933-11-07 | Bartlett Arkell | Multi-ply bag and method of producing same |
US2330015A (en) * | 1939-08-16 | 1943-09-21 | Stokes & Smith Co | Container |
US2353402A (en) * | 1942-04-08 | 1944-07-11 | Alfred B Haslacher | Method of making impervious bags |
US2785720A (en) * | 1953-05-13 | 1957-03-19 | Richard H Wikle | Plastic bag |
US3220601A (en) * | 1962-05-28 | 1965-11-30 | Union Carbide Corp | Thermoplastic film bag |
US4285998A (en) * | 1976-07-26 | 1981-08-25 | Conwed Corporation | Reinforced thermoplastic film sheet |
WO1984004037A1 (en) * | 1983-04-13 | 1984-10-25 | Field Group Res Pty Ltd | Enema bag |
EP0160755B1 (en) * | 1984-05-03 | 1988-07-27 | Crescent Holding N.V. | Vacuum package with smooth appearance |
CA1237392A (en) * | 1985-10-21 | 1988-05-31 | Jeffrey S. Beer | Smooth walled flexible package |
US4949529A (en) * | 1988-09-07 | 1990-08-21 | Paramount Packaging Corporation | Vacuum package with smooth surface and method of making same |
JPH0722981B2 (ja) * | 1991-04-09 | 1995-03-15 | 凸版印刷株式会社 | 真空包装に適した包装材料およびこれを用いた充▲填▼填包装方法 |
FR2685291A1 (fr) * | 1991-12-24 | 1993-06-25 | Charfa | Sac d'emballage etanche et lavable, procede de fabrication correspondant et machine pour le faconnage de son fond. |
US5501525A (en) * | 1994-02-24 | 1996-03-26 | Winpak Films, Inc. | Bone-guard bag |
JP3679908B2 (ja) * | 1997-10-17 | 2005-08-03 | 株式会社エムエーパッケージング | 真空包装材料および真空包装用袋の製造方法 |
JP2000142720A (ja) * | 1998-11-16 | 2000-05-23 | Mitsubishi Materials Corp | リブ付き軟包装容器 |
CN1413425A (zh) * | 1999-11-19 | 2003-04-23 | 康纳格拉食品股份有限公司 | 有形成图案的粘合剂的微波包装及其方法 |
DE10110130A1 (de) * | 2001-03-02 | 2002-09-05 | Hueck Folien Gmbh & Co Kg | Beutelpackstoff |
JP5197994B2 (ja) * | 2007-05-14 | 2013-05-15 | 株式会社生産日本社 | 合成樹脂製袋体 |
-
2009
- 2009-02-09 IT ITMI2009A000166A patent/IT1393332B1/it active
-
2010
- 2010-02-08 CN CN201010113721A patent/CN101830318A/zh active Pending
- 2010-02-09 JP JP2010026100A patent/JP5584485B2/ja not_active Expired - Fee Related
- 2010-02-09 US US12/702,677 patent/US8562215B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101830318A (zh) | 2010-09-15 |
IT1393332B1 (it) | 2012-04-20 |
US8562215B2 (en) | 2013-10-22 |
JP2010179965A (ja) | 2010-08-19 |
ITMI20090166A1 (it) | 2010-08-10 |
US20100200454A1 (en) | 2010-08-12 |
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