Claims
- 1. A necked container comprising an outer shell and a one-piece inner liner, said outer shell consisting of two mated parts formed from a material selected from the group consisting of cellulose, pasteboard, cardboard and a mixture thereof, said parts being abutted together at a mating seam, said liner being a liquid-impermeable thermoplatic material and being thermoplastically bonded to said mated parts to fuse said mating parts together, said shell being that component of said container that lends structural rigidity thereto.
- 2. The container of claim 1, wherein the thermoplastic material comprises polyethylene.
- 3. The container of claim 1, wherein the thermoplastic material comprises polyvinyl chloride.
- 4. The container of claim 1, wherein the shell is made from two halves.
- 5. The container of claim 1, wherein the shell comprises cellulose.
- 6. The container of claim 1, wherein the shell comprises cardboard.
- 7. The container of claim 1, wherein the shell is provided with reinforcing means.
- 8. The container of claim 1, wherein the shell has a wall thickness of from 0.5 to 10 mm with areas of reinforcing of greater wall thickness at the bottom of said container.
- 9. The container of claim 1, wherein the lining has a wall thickness of from 0.2 to 1 mm within said shell, with areas of reinforcing of greater wall thickness.
- 10. The container of claim 1, wherein said outer shell has an opening for a neck extension, said inner lining projects through said outer shell opening and has a non-deformable neck outside said outer shell opening, said non-deformable neck also having an opening and being cooperative with a closure member to close said non-deformable neck opening.
- 11. The container of claim 1, wherein said outer shell has a wall thickness of from 0.5 to 10 mm and said inner lining has a wall thickness of from 0.2 to 1 mm.
REFERENCE TO PRIOR APPLICATIONS
This is a continuation-in-part of Ser. No. 955,161, filed Oct. 27, 1978, now abandoned, which in turn is a division of Ser. No. 843,501, filed Oct. 19, 1977, and now abandoned.
US Referenced Citations (11)
Foreign Referenced Citations (1)
Number |
Date |
Country |
112776 |
Apr 1941 |
AUX |
Divisions (1)
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Number |
Date |
Country |
Parent |
843501 |
Oct 1977 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
955161 |
Oct 1978 |
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