JPH0420746Y2 - - Google Patents

Info

Publication number

JPH0420746Y2

JPH0420746Y2 JP1984188653U JP18865384U JPH0420746Y2 JP H0420746 Y2 JPH0420746 Y2 JP H0420746Y2 JP 1984188653 U JP1984188653 U JP 1984188653U JP 18865384 U JP18865384 U JP 18865384U JP H0420746 Y2 JPH0420746 Y2 JP H0420746Y2

Authority

JP

Japan

Prior art keywords

flange

spout

top wall

barrier film

attached

Prior art date

1984-12-12

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

Links

• Espacenet
• Global Dossier
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• 230000004888 barrier function Effects 0.000 claims description 17
• 239000011888 foil Substances 0.000 claims description 16
• 229910052782 aluminium Inorganic materials 0.000 claims description 12
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
• 229920003002 synthetic resin Polymers 0.000 claims description 9
• 239000000057 synthetic resin Substances 0.000 claims description 9
• 239000007788 liquid Substances 0.000 claims description 5
• 230000002093 peripheral effect Effects 0.000 claims description 3
• 239000007789 gas Substances 0.000 description 6
• 239000004698 Polyethylene Substances 0.000 description 5
• 229910052751 metal Inorganic materials 0.000 description 5
• 239000002184 metal Substances 0.000 description 5
• -1 polyethylene Polymers 0.000 description 5
• 229920000573 polyethylene Polymers 0.000 description 5
• 235000013305 food Nutrition 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 238000007789 sealing Methods 0.000 description 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 238000001746 injection moulding Methods 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 235000013336 milk Nutrition 0.000 description 1
• 239000008267 milk Substances 0.000 description 1
• 210000004080 milk Anatomy 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000012466 permeate Substances 0.000 description 1
• 229920003023 plastic Polymers 0.000 description 1
• 239000004033 plastic Substances 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 235000019992 sake Nutrition 0.000 description 1
• 238000003466 welding Methods 0.000 description 1