RU2015153542A - Способ производства контейнера для пищевых продуктов из плоского композита, не содержащего алюминия, с многослойным внутренним слоем, при помощи холодного складывания - Google Patents
Способ производства контейнера для пищевых продуктов из плоского композита, не содержащего алюминия, с многослойным внутренним слоем, при помощи холодного складывания Download PDFInfo
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- RU2015153542A RU2015153542A RU2015153542A RU2015153542A RU2015153542A RU 2015153542 A RU2015153542 A RU 2015153542A RU 2015153542 A RU2015153542 A RU 2015153542A RU 2015153542 A RU2015153542 A RU 2015153542A RU 2015153542 A RU2015153542 A RU 2015153542A
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- plastic
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- thermoplastic plastic
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- 239000002131 composite material Substances 0.000 title claims 6
- 235000013305 food Nutrition 0.000 title claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims 27
- 239000004033 plastic Substances 0.000 claims 14
- 229920003023 plastic Polymers 0.000 claims 14
- 229920001169 thermoplastic Polymers 0.000 claims 14
- 239000000203 mixture Substances 0.000 claims 12
- 238000002844 melting Methods 0.000 claims 8
- 230000008018 melting Effects 0.000 claims 8
- 230000004888 barrier function Effects 0.000 claims 5
- -1 polyethylene Polymers 0.000 claims 5
- 239000004698 Polyethylene Substances 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 229920000573 polyethylene Polymers 0.000 claims 3
- 229920000098 polyolefin Polymers 0.000 claims 3
- 239000004743 Polypropylene Substances 0.000 claims 2
- 229920001155 polypropylene Polymers 0.000 claims 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 229910003480 inorganic solid Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 claims 1
Classifications
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- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/02—Machines characterised by the incorporation of means for making the containers or receptacles
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- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
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- B29C53/02—Bending or folding
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- B29C66/9192—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams
- B29C66/91921—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature
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- B29C66/91935—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges in explicit relation to another variable, e.g. temperature diagrams in explicit relation to another temperature, e.g. to the softening temperature or softening point, to the thermal degradation temperature or to the ambient temperature in explicit relation to the fusion temperature or melting point of the material of one of the parts to be joined lower than said fusion temperature
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- B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
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- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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Landscapes
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- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Packages (AREA)
Claims (34)
1. Способ получения контейнера (2), заключающего в себе внутренний объем (1), включающий стадии
a. обеспечение плоского композита (3), содержащего
i. несущий слой (4);
ii. барьерный слой (5) пластика, соединенный с несущим слоем (4);
iii. по меньшей мере два слоя (6, 7) термопластического пластика KSa и KSw, обеспеченные на стороне барьерного слоя (5) пластика, обращенной от несущего слоя (4), причем по меньшей мере один из указанных по меньшей мере двух слоев (6, 7) пластика представляет собой смесь по меньшей мере двух пластиков;
b. складывание плоского композита (3) с образованием складки (8) по меньшей мере с двумя поверхностями складки (9, 10), прилегающими друг к другу;
c. соединение соответственно по меньшей мере отдельного участка (11) указанных по меньшей мере двух поверхностей складки (9, 10) с образованием участка контейнера (12) при помощи нагревания отдельного участка (11);
причем по меньшей мере один из по меньшей мере двух слоев (6, 7) термопластического пластика на стадии b. имеет температуру ниже температуры плавления указанного слоя пластика.
2. Способ по п. 1, отличающийся тем, что указанная смесь пластиков содержит полиолефин, полученный с помощью металлоцена, в качестве одного из по меньшей мере двух компонентов смеси.
3. Способ по п. 2, отличающийся тем, что указанная смесь пластиков содержит в качестве одного из по меньшей мере двух компонентов смеси от 10 до 50% масс., от общей массы смеси пластиков, полиолефина, полученного с помощью металлоцена.
4. Способ по п. 2, отличающийся тем, что указанная смесь пластиков содержит в качестве одного из по меньшей мере двух компонентов смеси от 50 до 95% масс., от общей массы смеси пластиков, полиолефина, полученного с помощью металлоцена.
5. Способ по любому из пп. 1-4, отличающийся тем, что по меньшей мере один из по меньшей мере двух слоев (6, 7) термопластического пластика имеет температуру плавления ниже температуры плавления барьерного слоя (5) пластика.
6. Способ по любому из пп. 1-4, отличающийся тем, что по меньшей мере один из по меньшей мере двух слоев (6, 7) термопластического пластика содержит в качестве наполнителя дисперсное неорганическое твердое вещество.
7. Способ по любому из пп. 1-4, отличающийся тем, что поверхности складки (9, 10) образуют угол μ менее 90°.
8. Способ по любому из пп. 1-4, отличающийся тем, что участок контейнера (12) представляет собой основание или верх контейнера (2).
9. Способ по любому из пп. 1-4, отличающийся тем, что соединение согласно стадии с. осуществляют путем запаивания при помощи одного из по меньшей мере двух слоев (6, 7) термопластического пластика.
10. Способ по любому из пп. 1-4, отличающийся тем, что по меньшей мере два слоя (6, 7) термопластического пластика имеют температуру плавления от 80 до 155°C.
11. Способ по любому из пп. 1-4, отличающийся тем, что в плоском композите (3) обеспечивают по меньшей мере два слоя (6, 7) термопластического пластика, по отношению к несущему слою (4) обращенные во внутренний объем (1).
12. Способ по любому из пп. 1-4, отличающийся тем, что обеспечивают по меньшей мере один дополнительный слой (13) термопластического пластика KSu, по отношению к несущему слою (4), обращенный от внутреннего объема (1) и соединенный с несущим слоем (4).
13. Способ по п. 12, отличающийся тем, что дополнительный слой (13) термопластического пластика KSu содержит полиэтилен, полипропилен или их смесь.
14. Способ по п. 12, отличающийся тем, что по меньшей мере один дополнительный слой (13) термопластического пластика KSu имеет температуру плавления от 80 до 155°C.
15. Способ по любому из пп. 1-4, 13 или 14, отличающийся тем, что по меньшей мере два слоя (6, 7) термопластического пластика выполнены из полиэтилена или полипропилена, или из смеси по меньшей мере двух из указанных полимеров.
16. Способ по любому из пп. 1-4, 13 или 14, отличающийся тем, что нагревание осуществляют при помощи механической вибрации.
17. Способ по любому из пп. 1-4, 13 или 14, отличающийся тем, что барьерный слой (5) пластика имеет температуру плавления от более 155 до 300°C.
18. Способ по любому из пп. 1-4, 13 или 14, отличающийся тем, что барьерный слой пластика выполнен из полиамида или полиэтиленвинилового спирта, или из их смеси.
19. Способ по любому из пп. 1-4, 13 или 14, отличающийся тем, что непосредственно перед стадией b по меньшей мере один из по меньшей мере двух слоев (6, 7) термопластического пластика имеет температуру ниже температуры плавления указанного слоя.
20. Способ по любому из пп. 1-4, 13 или 14, отличающийся тем, что нагревание осуществляют при помощи ультразвука.
21. Способ по любому из пп. 1-4, 13 или 14, отличающийся тем, что контейнер (2) заполняют пищевым продуктом перед стадией b. или после стадии с.
22. Способ по любому из пп. 1-4, 13 или 14, отличающийся тем, что плоский композит (3) имеет по меньшей мере один сгиб (14), и складку (8) осуществляют вдоль указанного сгиба (14).
23. Способ по п. 22, отличающийся тем, что указанный сгиб (14) размечает плоский композит (3) на часть (15) большой площади и часть (16) малой площади по сравнению с частью (15) большой площади.
24. Способ по п. 20, отличающийся тем, что складку (8) создают при помощи ребра (17) складывающего инструмента (18), вдавливаемого в сгиб (14).
25. Способ по любому из пп. 1-4, 13, 14, 23 или 24, отличающийся тем, что между несущим слоем (4) и по меньшей мере двумя слоями (6, 7) термопластического пластика KSa и KSw отсутствует металлическая фольга.
26. Способ по любому из пп. 1-4, 13, 14, 23 или 24, отличающийся тем, что дополнительное складывание следует после стадии с. в качестве стадии d., причем при указанном дополнительном складывании по меньшей мере один из по меньшей мере двух слоев (6, 7) термопластического пластика имеет температуру ниже температуры плавления указанного слоя пластика.
27. Контейнер (2), получаемый по способу по любому из пп. 1-26.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010005848A DE102010005848B4 (de) | 2010-01-26 | 2010-01-26 | Verfahren zur Herstellung eines Behälters für Nahrungsmittel aus einem aluminiumfreien flächenförmigen Verbund mit einer Mehrfachinnenschicht durch Kaltfalten |
DE102010005848.3 | 2010-01-26 |
Publications (2)
Publication Number | Publication Date |
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RU2015153542A true RU2015153542A (ru) | 2017-06-16 |
RU2661463C2 RU2661463C2 (ru) | 2018-07-16 |
Family
ID=43640498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2015153542A RU2661463C2 (ru) | 2010-01-26 | 2011-01-26 | Способ производства контейнера для пищевых продуктов из плоского композита, не содержащего алюминия, с многослойным внутренним слоем, при помощи холодного складывания |
Country Status (10)
Country | Link |
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US (1) | US20130172164A1 (ru) |
EP (1) | EP2528730A1 (ru) |
KR (1) | KR20130082442A (ru) |
CN (1) | CN102844173B (ru) |
BR (1) | BR112012018624B1 (ru) |
DE (1) | DE102010005848B4 (ru) |
EA (1) | EA201290447A1 (ru) |
MX (1) | MX337240B (ru) |
RU (1) | RU2661463C2 (ru) |
WO (1) | WO2011091989A1 (ru) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102013001263A1 (de) * | 2013-01-26 | 2014-07-31 | Sig Technology Ag | Flächenförmiger Verbund mit Kunststoffschichten aus Kunststoffen unterschiedlicher Dämpfungseigenschaften mit einer Schicht beinhaltend LLDPE |
DE102014009466A1 (de) * | 2014-06-30 | 2015-12-31 | Sig Technology Ag | Flächenförmiger Verbund mit einer mPolyolefinschicht mit verringertem Antioxidansanteil, insbesondere für Nahrungsmittelverpackungen |
BE1023506B1 (nl) * | 2015-10-01 | 2017-04-11 | Onak Bvba | Vouwbare waterdichte structuren |
CN107379623A (zh) * | 2016-05-17 | 2017-11-24 | 高坤 | 一种透明折合塑料包装盒的热压痕加工方法 |
DE102016209237A1 (de) * | 2016-05-27 | 2017-11-30 | Sig Technology Ag | Behältervorläufer mit Aufformkoeffizienten, insbesondere für einen einzelnen formstabilen Nahrungsmittelbehälter |
PL3308954T3 (pl) * | 2016-10-17 | 2020-09-21 | Sig Technology Ag | Arkuszowy kompozyt, w szczególności do wytwarzania pojemników na żywność o stabilnych wymiarach, wykazujących pierwszą odporność na zginanie, która jest mniejsza niż kolejna odporność na zginanie |
DE102017212144A1 (de) * | 2017-07-14 | 2019-01-17 | Sig Technology Ag | Flächenförmiger Verbund, insbesondere zum Herstellen formstabiler Nahrungsmittelbehälter, mit einer ersten und einer weiteren Haftvermittlerschicht, die jeweils einen Acrylatanteil aufweisen |
WO2023168692A1 (en) * | 2022-03-11 | 2023-09-14 | Sig Combibloc Services Ag | Planar composite with grooves for dimensionally stable foodstuff containers with steep edges running at an angle to each other |
CN115783456B (zh) * | 2023-02-02 | 2024-01-30 | 康美包(苏州)有限公司 | 包装容器及其制造方法 |
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US4348449A (en) * | 1975-09-17 | 1982-09-07 | Melvin Bernard Herrin | Process and apparatus for forming flexible fold lines in thermoplastic sheets |
FR2339473A1 (fr) * | 1976-02-02 | 1977-08-26 | Monoplast | Procede de fabrication de charnieres ou ensembles pliables en materiaux thermoplastiques |
US4403465A (en) * | 1980-05-02 | 1983-09-13 | Nimco Corporation | Method and device for closing and sealing gable shaped folding cartons |
US4888222A (en) * | 1988-05-09 | 1989-12-19 | International Paper Company | Oxygen impermeable leak free container |
BR9007183A (pt) | 1989-03-03 | 1992-01-28 | Fbi Brands Ltd | Liquidos pereciveis acondicionaveis em caixas com topo de empena |
US5306533A (en) * | 1992-04-27 | 1994-04-26 | Combibloc, Inc. | Oxygen barrier container |
US5809743A (en) * | 1997-03-28 | 1998-09-22 | Tetra Laval Holdings & Finance, Sa | Top folding and sealing apparatus for forming and sealing the fin of a gabled carton |
DE19806468A1 (de) * | 1998-02-17 | 1999-08-26 | Wolff Walsrode Ag | Flexible, polyamidhaltige Mehrschichtfolie mit verbesserter Thermoformbarkeit durch Befeuchtung |
US6287700B1 (en) * | 1998-12-30 | 2001-09-11 | Exxon Mobil Oil Corporation | Multi-layer film with enhanced lamination bond strength |
SE515152C2 (sv) * | 1999-02-01 | 2001-06-18 | Tetra Laval Holdings & Finance | Sätt och anordning för att forma och värmeförsegla förpackningsbehållare |
AU771712B2 (en) * | 1999-09-16 | 2004-04-01 | Tetra Laval Holdings & Finance Sa | Laminated packaging material and method for producing the same |
SE519445C2 (sv) * | 2000-08-28 | 2003-02-25 | Tetra Laval Holdings & Finance | Förpackningslaminat innefattande stomskikt av papper eller kartong och ett mineralfyllt polyolefinskikt, samt därav framställd förpackningsbehållare |
SE0101673L (sv) * | 2001-05-10 | 2002-11-11 | Tetra Laval Holdings & Finance | Förpackningslaminat för en autoklaverbar förpackningsbehållare |
FI20011388A (fi) * | 2001-06-28 | 2002-12-29 | Stora Enso Oyj | Polymeeripinnoitteinen kuumasaumattava pakkausmateriaali sekä siitä valmistettu suljettu pakkaus |
ITBO20020485A1 (it) * | 2002-07-25 | 2004-01-26 | Azionaria Costruzioni Acma Spa | Impianto per formare contenitori , in particolare contenitori per prodotti alimentari |
US20050037162A1 (en) * | 2003-08-11 | 2005-02-17 | Adams John Peter | Paperboard laminate for food packaging applications |
SE528259C2 (sv) * | 2004-12-22 | 2006-10-03 | Tetra Laval Holdings & Finance | Förpackningslaminat, sätt i samband med tillverkning därav, film för dess tilverkning samt en förpackningsbehållare |
US20060263615A1 (en) * | 2005-05-20 | 2006-11-23 | Shearer Dwayne M | Gas barrier packaging board |
BRPI0618429A2 (pt) * | 2005-11-10 | 2016-11-22 | Meadwestvaco Corp | processo para formar um esboço de recipiente, método para formar um recipiente, esboço de recipiente, e, recipiente |
FI20060701A (fi) * | 2006-07-27 | 2008-01-28 | Stora Enso Oyj | Polymeeripinnoitteinen kuumasaumautuva pakkausmateriaali sekä siitä muodostettu suljettu tuotepakkaus |
-
2010
- 2010-01-26 DE DE102010005848A patent/DE102010005848B4/de active Active
-
2011
- 2011-01-26 WO PCT/EP2011/000316 patent/WO2011091989A1/en active Application Filing
- 2011-01-26 MX MX2012008666A patent/MX337240B/es active IP Right Grant
- 2011-01-26 BR BR112012018624A patent/BR112012018624B1/pt active IP Right Grant
- 2011-01-26 CN CN201180007241.3A patent/CN102844173B/zh active Active
- 2011-01-26 US US13/575,332 patent/US20130172164A1/en not_active Abandoned
- 2011-01-26 RU RU2015153542A patent/RU2661463C2/ru not_active IP Right Cessation
- 2011-01-26 EA EA201290447A patent/EA201290447A1/ru unknown
- 2011-01-26 EP EP11702580A patent/EP2528730A1/en not_active Withdrawn
- 2011-01-26 KR KR1020127022111A patent/KR20130082442A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE102010005848A1 (de) | 2011-07-28 |
CN102844173B (zh) | 2015-12-02 |
BR112012018624B1 (pt) | 2020-04-14 |
US20130172164A1 (en) | 2013-07-04 |
EP2528730A1 (en) | 2012-12-05 |
WO2011091989A1 (en) | 2011-08-04 |
CN102844173A (zh) | 2012-12-26 |
MX337240B (es) | 2016-02-18 |
RU2661463C2 (ru) | 2018-07-16 |
BR112012018624A2 (pt) | 2016-05-03 |
EA201290447A1 (ru) | 2013-02-28 |
MX2012008666A (es) | 2012-11-23 |
DE102010005848B4 (de) | 2012-03-01 |
KR20130082442A (ko) | 2013-07-19 |
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