RU2019138015A - Многослойная структура пластикового тюбика - Google Patents

Многослойная структура пластикового тюбика Download PDF

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RU2019138015A
RU2019138015A RU2019138015A RU2019138015A RU2019138015A RU 2019138015 A RU2019138015 A RU 2019138015A RU 2019138015 A RU2019138015 A RU 2019138015A RU 2019138015 A RU2019138015 A RU 2019138015A RU 2019138015 A RU2019138015 A RU 2019138015A
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film
layer
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housing according
housing
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RU2019138015A
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RU2762698C2 (ru
RU2019138015A3 (ru
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Жак ТОМАССЕ
Стефан МАТЬЕ
Режин ТОРНЕ
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Айзапак Холдинг Са
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    • 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
    • B32B1/08—Tubular products
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/082—Layered products comprising a layer of metal comprising metal 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 comprising vinyl resins; comprising acrylic resins
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    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
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    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/02—Body construction
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tubes (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Claims (28)

1. Многослойный корпус (1) гибкого тюбика, содержащий экструдированный основной слой (9) и однослойную или многослойную пленку (10), по меньшей мере частично окружающую основной слой; отличающийся тем, что модуль упругости на растяжение основного слоя (9) меньше 1200 Н/мм2, при этом модуль упругости на растяжение пленки (10) больше 3500 Н/мм2.
2. Корпус по п. 1, в котором модуль упругости на растяжение основного слоя (9) меньше 500 Н/мм2.
3. Корпус по п. 1 или 2, в котором пленка (10) содержит два слоя, по меньшей мере один из которых имеет модуль упругости на растяжение больше 3500 Н/мм2.
4. Корпус по п. 3, в котором другой из указанных двух слоев пленки (10) имеет модуль упругости на растяжение больше 100 Н/мм2.
5. Корпус по любому из предшествующих пунктов, в котором толщина основного слоя (9) составляет от 80 до 97% толщины корпуса (1).
6. Корпус по любому из предшествующих пунктов, в котором толщина основного слоя (9) составляет от 190 до 680 микрон.
7. Корпус по п. 6, в котором толщина основного слоя (9) составляет от 250 до 550 микрон.
8. Корпус по любому из предшествующих пунктов, в котором толщина корпуса (1) составляет от 200 до 700 микрон, предпочтительно от 300 до 600 микрон.
9. Корпус по любому из предшествующих пунктов, в котором состав основного слоя (9) является следующим:
45% ПВП Hostalen GF 4750 ИТР: 0,4 г/10 мин. 45% ПНП Exxon Mobil 165 ИТР: 0,33 г/10 мин. 10% ЛПНП Dowlex 2045 G ИТР: 1 г/10 мин.
10. Корпус по любому из пп. 1-8, в котором состав основного слоя (9) является следующим:
80% ПНП Exxon Mobil 165 ИТР: 0,33 г/10 мин. 20% ЛПНП Dowlex 2045 G ИТР: 1 г/10 мин.
11. Корпус по любому из предшествующих пунктов, отличающийся тем, что он характеризуется отношением поглощаемой энергии более 60%, предпочтительно более 80%.
12. Корпус по любому из предшествующих пунктов, в котором концы (11а/11b) пленки (10) расположены встык.
13. Корпус по любому из пп. 1-11, в котором между концами (11а/11b) пленки (10) имеется интервал (12).
14. Корпус по любому из пп. 1-11, в котором предусмотрено наложение (13) концов (11а/11b) пленки (10) друг на друга.
15. Корпус по любому из пп. 1-13, в котором на концах (11а/11b) пленки (10) предусмотрена полоска (14).
16. Корпус по предшествующему пункту, в котором полоска (14) помещена между основным слоем (9) и пленкой (10) или на пленке (10).
17. Корпус по любому из предшествующих пунктов, в котором основной слой (9) выполнен многослойным с использованием совместной экструзии.
18. Корпус по любому из предшествующих пунктов, в котором основной слой (9) содержит противокислородный барьерный слой.
19. Корпус по предшествующему пункту, в котором барьерный слой представляет собой слой, содержащий сополимер СЭВС.
20. Корпус по любому из предшествующих пунктов, в котором основной слой содержит слой повторно используемого материала.
21. Корпус по любому из предшествующих пунктов, в котором пленка (10) содержит многослойную структуру.
22. Корпус по любому из предшествующих пунктов, в котором пленка (10) содержит противокислородный барьерный слой.
23. Корпус по предшествующему пункту, в котором барьерный слой представляет собой слой сополимера СЭВС, и/или металлизированный слой, и/или слой металла.
24. Корпус по предшествующему пункту, в котором слой металла представляет собой слой, содержащий алюминий.
25. Изделие, содержащее по меньшей мере один корпус по любому из предшествующих пунктов.
26. Изделие по п. 25, причем изделие представляет собой тюбик (18).
RU2019138015A 2017-05-03 2018-04-30 Многослойная структура пластикового тюбика RU2762698C2 (ru)

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IBPCT/IB2017/052563 2017-05-03
IB2017052563 2017-05-03
PCT/IB2018/052979 WO2018203210A1 (fr) 2017-05-03 2018-04-30 Structure multicouche de tube plastique

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RU2019138015A true RU2019138015A (ru) 2021-06-03
RU2019138015A3 RU2019138015A3 (ru) 2021-06-23
RU2762698C2 RU2762698C2 (ru) 2021-12-22

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EP (1) EP3619035B1 (ru)
JP (1) JP7502864B2 (ru)
KR (1) KR102424587B1 (ru)
CN (1) CN110603141B (ru)
BR (1) BR112019021600B1 (ru)
CA (1) CA3059377C (ru)
ES (1) ES2857913T3 (ru)
MX (1) MX2019012392A (ru)
PL (1) PL3619035T3 (ru)
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WO (1) WO2018203210A1 (ru)

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KR20210149510A (ko) 2020-06-02 2021-12-09 김재찬 포장용 튜브의 원단
DE102022114955A1 (de) 2022-06-14 2023-12-14 Packsys Global Ag Verfahren zur Herstellung eines Tubenkörpers, Tubenkörper und Herstellungsvorrichtung
EP4302962A1 (fr) * 2022-07-05 2024-01-10 Aisapack Holding SA Structure multicouche de tube plastique

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KR20190142403A (ko) 2019-12-26
US20200070464A1 (en) 2020-03-05
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JP7502864B2 (ja) 2024-06-19
RU2762698C2 (ru) 2021-12-22
CA3059377C (fr) 2024-05-21
RU2019138015A3 (ru) 2021-06-23
ES2857913T3 (es) 2021-09-29
BR112019021600B1 (pt) 2023-04-11
KR102424587B1 (ko) 2022-07-26
PL3619035T3 (pl) 2021-07-05
US11400683B2 (en) 2022-08-02
CN110603141A (zh) 2019-12-20
EP3619035B1 (fr) 2021-01-27
JP2020518488A (ja) 2020-06-25
WO2018203210A1 (fr) 2018-11-08
CN110603141B (zh) 2021-12-21
EP3619035A1 (fr) 2020-03-11
CA3059377A1 (fr) 2018-11-08

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