Systems and methods are provided for making a hard pack cigarette package composed of a transparent material that includes an inner frame that is also composed of a transparent material. The package is assembled using a hot-melt adhesive material to bind the package together as well as to bind the i
Systems and methods are provided for making a hard pack cigarette package composed of a transparent material that includes an inner frame that is also composed of a transparent material. The package is assembled using a hot-melt adhesive material to bind the package together as well as to bind the inner frame insert and a foil wrapped assemblage of smoking articles to the package. The hot-melt adhesive material is applied by an electronically controlled hot-melt adhesive applicator working in conjunction with a uniform contrast roller.
대표청구항▼
We claim: 1. A method of manufacturing an at least partially transparent container for smoking articles, the method comprising: providing a blank of a transparent material having a varnish material applied to an inside surface and an outside surface of the blank; feeding the blank to a hot-melt adh
We claim: 1. A method of manufacturing an at least partially transparent container for smoking articles, the method comprising: providing a blank of a transparent material having a varnish material applied to an inside surface and an outside surface of the blank; feeding the blank to a hot-melt adhesive applicator; applying hot-melt adhesive to selected portions of the blank, wherein the selected portions having hot-melt adhesive applied thereto comprise varnish free areas of the blank; and folding the blank so that at least some of the selected portions are pressed against corresponding portions, wherein the folding results in a container having a volume for receiving smoking articles. 2. The method of claim 1, further comprising adjusting a flow rate of hot-melt adhesive and a flow pressure of hot melt adhesive in response to a feed rate of the blanks. 3. The method of claim 1, further comprising raising the hot-melt adhesive applicator into an operating position in response to a signal that a first blank is fed from a hopper toward the hot-melt adhesive applicator. 4. The method of claim 3, further comprising lowering the hot-melt adhesive applicator into a non-operating position in response to a signal that the feeding of a subsequent blank to the hot-melt adhesive applicator is stopped. 5. The method of claim 1, wherein the feeding is at a rate of up to about 400 blanks per minute. 6. The method of claim 1, wherein the feeding is at a rate of about 150 to 250 blanks per minute. 7. The method of claim 1, wherein the selected portions comprise portions of the blank having printing on a surface opposite the selected portions. 8. The method of claim 1, further comprising: placing an inner frame insert comprising the transparent material onto a foil wrapped assemblage of smoking articles; and placing the foil wrapped assemblage of smoking articles and the inner frame insert onto the blank prior to folding the blank; wherein, after folding the blank, the inner frame insert and the foil wrapped assemblage are in contact with hot melt adhesive applied to a selected portion of the blank. 9. The method of claim 8, further comprising the step of feeding a foil wrapper material to a foil wrapping station without imparting a crease into the foil wrapping material, and then wrapping the assemblage of smoking articles with the foil wrapper material. 10. The method of claim 1, wherein the selected portions of the blank comprise: an inner right wall and an inner left wall, an outer right wall and an outer left wall, and an outer right lid wall and an outer left lid wall. 11. The method of claim 10, further comprising: placing an inner frame insert comprising the transparent material onto a foil wrapped assemblage of smoking articles; placing the foil wrapped assemblage of smoking articles and the inner frame insert onto the blank prior to folding the blank; and folding the blank so that the inner right wall contacts the inner frame insert and the foil wrapped assemblage, and so that the inner left wall contacts the inner frame insert and the foil wrapped assemblage, and ensuring that a longer application of hot-melt adhesive contacts the inner frame insert and the foil wrapped assemblage of smoking articles; wherein the applying step further comprises applying the longer application of the hot-melt adhesive to one of the inner right wall or inner left wall, and applying a shorter application of the hot-melt adhesive to the other of the inner right wall or inner left wall. 12. The method of claim 10, further comprising: placing an inner frame insert comprising the transparent material onto a foil wrapped assemblage of smoking articles; placing the foil wrapped assemblage of smoking articles and the inner frame insert onto the blank prior to folding the blank; folding the blank so that the inner right wall contacts the inner frame insert and the foil wrapped assemblage, and so that the inner left wall contacts the inner frame insert and the foil wrapped assemblage, and so that the application of hot-melt adhesive on at least one of the inner right wall and the inner left wall contacts the inner frame insert and the foil wrapped assemblage. 13. The method of claim 10, wherein the blank is provided with a right and left interlock cutout portions having a rectangular shape with a width of about 2 to 4 mm removed from a right lid dust flap and a left lid dust flap that are hingedly connected to an inner right and inner left lid walls, respectively, and adjacent a top wall, and a right and left interlock cutout portions having a rectangular shape with a width of about 2 to 4 mm removed from the right and left bottom dust flaps that are hingedly connected to an inner right and inner left bottom walls, respectively, and adjacent a bottom wall. 14. The method of claim 1, wherein the transparent material comprises of one of amorphous polyethylene terephthalate, polyethylene terephthalate glycol, or polyethylene terephthalate-glycol-amorphous glycol materials. 15. The method of claim 1, wherein the hot-melt adhesive sets-up prior to folding the blank. 16. The method of claim 1, wherein the corresponding portions receiving the selected areas having hot-melt adhesive applied thereto comprise varnish free areas of the blank. 17. A method of manufacturing an at least partially transparent container for smoking articles, the method comprising: providing a blank of a transparent material; feeding the blank to a hot-melt adhesive applicator; applying hot-melt adhesive to selected portions of the blank; placing an inner frame insert comprising the transparent material onto a foil wrapped assemblage of smoking articles; placing the foil wrapped assemblage of smoking articles and the inner frame insert onto the blank prior to folding the blank; and folding the blank about the foil wrapped assemblage and inner frame insert so that at least some of the selected portions are pressed against corresponding portions, wherein the inner frame insert and the foil wrapped assemblage are in contact with hot melt adhesive applied to a selected portion of the blank. 18. The method of claim 17, wherein the selected portions of the blank comprise: an inner right wall and an inner left wall, an outer right wall and an outer left wall, and an outer right lid wall and an outer left lid wall. 19. The method of claim 18, wherein: the applying step further comprises applying a longer application of the hot-melt adhesive to one of the inner right wall or inner left wall, and applying a shorter application of the hot-melt adhesive to the other of the inner right wall or inner left wall; and the folding step further comprises folding the blank so that the inner right wall contacts the inner frame insert and the foil wrapped assemblage, and the inner left wall contacts the inner frame insert and the foil wrapped assemblage, and ensuring that the longer application of hot-melt adhesive contacts the inner frame insert and the foil wrapped assemblage of smoking articles. 20. The method of claim 18, wherein the folding step further comprises folding the blank so that the inner right wall contacts the inner frame insert and the foil wrapped assemblage, and the inner left wall contacts the inner frame insert and the foil wrapped assemblage, and so that applications of hot-melt adhesive on both the inner right wall and the inner left wall contact the inner frame insert and the foil wrapped assemblage. 21. A method of manufacturing an at least partially transparent container for smoking articles, the method comprising: providing a blank of a transparent material; feeding the blank to a hot-melt adhesive applicator; applying hot-melt adhesive to selected portions of the blank, the selected portions comprising an inner right wall, an inner left wall, an outer right wall, an outer left wall, an outer right lid wall and an outer left lid wall, wherein a longer application of the hot-melt adhesive is applied to one of the inner right wall and inner left wall, and a shorter application of the hot-melt adhesive is applied to the other of the inner right wall and inner left wall; placing an inner frame insert comprising the transparent material onto a foil wrapped assemblage of smoking articles; placing the foil wrapped assemblage of smoking articles and the inner frame insert onto the blank prior to folding the blank; and folding the blank about the foil wrapped assemblage and inner frame insert so that at least some of the selected portions are pressed against corresponding portions, the inner right wall contacts the inner frame insert and the foil wrapped assemblage, the inner left wall contacts the inner frame insert and the foil wrapped assemblage, ensuring that the longer application of the hot-melt adhesive contacts the inner frame insert and the foil wrapped assemblage of smoking articles. 22. A method of manufacturing an at least partially transparent container for smoking articles, the method comprising: providing a blank of a transparent material; feeding the blank to a hot-melt adhesive applicator; applying hot-melt adhesive to selected portions of the blank, the selected portions comprising an inner right wall, an inner left wall, an outer right wall, an outer left wall, an outer right lid wall and an outer left lid wall; placing an inner frame insert comprising the transparent material onto a foil wrapped assemblage of smoking articles; placing the foil wrapped assemblage of smoking articles and the inner frame insert onto the blank prior to folding the blank; folding the blank about the foil wrapped assemblage and inner frame insert so that at least some of the selected portions are pressed against corresponding portions, the inner right wall contacts the inner frame insert and the foil wrapped assemblage, the inner left wall contacts the inner frame insert and the foil wrapped assemblage, and so that the application of the hot-melt adhesive on at least one of the inner right wall and the inner left wall contacts the inner frame insert and the foil wrapped assemblage. 23. The method of claim 22, wherein the application of hot-melt adhesive applied to one of the right inner wall and left inner wall comprises a longer application, and so that the longer application of hot-melt adhesive contacts the inner frame insert and foil wrapped assemblage.
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이 특허에 인용된 특허 (24)
Heide, Jirko, Apparatus for applying adhesive to blanks in packing machines for smokers' products and the like.
Hein ; III Carl C. (Winston-Salem NC) Koschak Matthew S. (Pfafftown NC) Powell Mark S. (Winston-Salem NC) Shearer Peter P. (Bethania NC) Wong Milly M. L. (Winston-Salem NC), High barrier packages for smoking articles and other products.
Spada Valter (Marzabotto ITX) Isani Gianfranco (Caluso ITX), Method for forming hard packets, in particular for cigarettes of the like, cigarettes packaging machine and collar for i.
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