• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A blank structure, having a first height, a first width; the blank structure being defined by an inner rim section, an outer rim section; the inner and outer rim sections are concave rim sections; at least two end rim sections; an oblique rim section extending from that end of inner rim section, which is distal to the corner defined by one of the end rim sections and the inner rim section and to the inner most corner of the end rim section; said blank structure comprises a plurality of scoring lines, disposed vertically at one of the two end rim sections and extending from inner concave rim section to outer concave rim section; a scoring line horizontally extending from end rim section to the inner most vertically extending scoring line starting from the end rim section; an oblique scoring line radially extending from the inner concave rim section to the inner most vertically extending scoring line starting from end rim section.
    公开号:DK201670110A1
    申请号:DKP201670110
    申请日:2016-02-26
    公开日:2017-09-11
    发明作者:Jens Mikael Fly
    申请人:Cigaretpapir Dk As；
    IPC主号:
    专利说明:

    Blank structure for creating smoking filters FIELD OF THE INVENTION
    The present invention relates to tobacco products, and in particularly for users to create their own smoking filters (filter tips).
    BACKGROUND OF THE INVENTION A homemade cigarette is usually formed by cigarette paper. The user additionally needs to mount a filter on one end of the homemade cigarette, in order to avoid the tobacco entering his/hers mouth.
    Such filters applied on homemade cigarettes, are commonly referred to as "filter tips", rolled by a blank structure. There exist many types of filter tips, made by various materials and in different forms. They are typically sold in stacks, containing multiple blank structures, ready for the user to tear one out and roll his/her own smoking filter (filter tip).
    The existing filter tips though, have a disadvantage (believed by some). When the user has rolled the filter tip, the filter does not have an externally and internally perfect round shape, and an excess flap is protruding at the end of the filter entering the user's mouth. The user has to squeeze the flap with his/hers thong/mouth, in order to keep the filter having an externally round shape, and thereby preventing the smoke not to excess at undesired places. An inefficient rolling and sealing of the filter tip can result in an inefficient burning of the tobacco product in the cigarette.
    OBJECT OF THE INVENTION
    An object of the present invention is to provide an improvement of smoking filters/blank papers, in order to get a more efficient rolling and sealing of the filter tip.
    SUMMARY OF THE INVENTION
    The invention relates to a blank structure, having a first height, a first width, the blank structure being defined by - an inner rim section, an outer rim section, the inner and outer rim sections are concave rim sections - at least two end rim sections - an oblique rim section extending from that end of inner rim section which is distal to the corner defined by one of the end rim sections and the inner rim section and to the inner most corner of the end rim section wherein said blank structure may comprise - a plurality of scoring lines disposed vertically at one of the two end rim sections and, extending from inner concave rim section to outer concave rim section - a scoring line, horizontally extending from end rim section to the inner most vertically extending scoring line starting from the end rim section - an oblique scoring line, radially extending from the inner concave rim section to the inner most vertically extending scoring line starting from end rim section
    The blank structure may further comprise a section connected to an end rim section along a scoring line, to define a cut out provided at the end rim section opposite to the rim section at which the plurality of scoring lines is provided.
    The scoring line is preferably disposed vertically at the end rim section opposite to the rim section at which the plurality of scoring lines is provided, and extending from the inner concave rim section to outer concave rim section.
    Preferably, the cut out extends from the inner concave rim section and towards the outer rim section.
    Preferably, the concave rim sections each forms a semi-arc, preferably having the same centre or radius.
    The blank structure preferably has a thickness larger than 0.25 mm such as larger than 0.5 mm, preferably larger than 1.0 mm.
    The blank is preferably made from paper or plastic.
    The cut out may be wedged shaped.
    In another embodiment of the invention, the blank structure preferably comprises five scoring lines disposed vertically at end rim section, extending from inner concave rim section to outer concave rim section.
    The blank structure preferably has a height larger than 10 mm such as larger than 20 mm, preferably larger than 30 mm.
    The blank structure preferably has a width larger than 30 mm such as larger than 60 mm, preferably larger than 90 mm.
    The blank structure is preferably used to make a smoking filter.
    In another embodiment of the invention, the blank structure may be used in a storage structure for containing blank structures.
    The blank structure is preferably provided in a sheet having scoring lines defining the rim sections of the blanks.
    Preferably, a stack of blank structures may comprise a plurality of blank structures, being stacked so that the same rims of each of the blanks are coinciding.
    The blank structures are preferably attached to each other at the section.
    The stack of blank structures may further comprise a front and a back cover having an outer shaped as the rim sections.
    In the present context a number of terms are used in a manner being ordinary to the skilled person. Some of these terms are detailed below:
    Blank structure - is preferably used to mean/denote a blank, which the user forms the blank paper with.
    Blank paper is preferably used to mean/denote the blank, after the user has formed it into a blank paper.
    Smoking filter (filter tip) is preferably used to mean/denote a filter tip, rolled from the blank paper.
    Filter tip 1 is preferably used to mean/denote a filter tip, formed by a first embodiment of the blank paper.
    Filter tip 2 is preferably used to mean/denote a filter tip, formed by a second embodiment of the blank paper.
    Fin is preferably used to mean/denote a blank between each of the scoring lines, disposed vertically in one of the end rim sections of the blank structure.
    Blocker is preferably used to mean/denote a filtering means in the filter tip, formed by the fins, preventing the tobacco entering the user's mouth
    Flap is preferably used to mean/denote an excess piece of the blank, protruding from the filter tip, placed proximal to the user's mouth.
    The individual aspects of the present invention may each be combined with any of the other aspects. These and other aspects of the invention will be apparent from the following description with reference to the described embodiments.
    BRIEF DESCRIPTION OF THE FIGURES
    The figures show one way of implementing the present invention and is not to be construed as being limiting to other possible embodiments falling within the scope of the attached claim set.
    Figure 1 illustrates a blank structure, for use to form a filter tip (smoking filter), attached to a section, comprising a stack of blank structures.
    Figure 2 illustrates an embodiment of the blank structure, when ripped off from the stack of blank structures.
    Figure 3 illustrates a first embodiment of the blank paper, formed from the blank structure.
    Figure 4 illustrates a second embodiment of the blank paper, formed from the blank structure.
    Figure 5 illustrates a filter tip and blocker, when rolled from the blank paper.
    Figure 6 illustrates a filter tip known in the art, from a side view.
    DETAILED DESCRIPTION OF AN EMBODIMENT
    Reference is made to figure 1, illustrating a blank structure 16. The blank structure 16 is provided in a sheet having scoring lines defining the rim sections 3,5,4,6 of the blanks.
    The blank structure is attached to a section 9, comprising - a stack of blank structures. The stack comprises a plurality (now shown in figure 1) of blank structures 16 being stacked so that the same rims of each of the blanks are coinciding. The blank structures are attached to each other at the section 9. - a front and a back cover (not shown in figure 1) having an outer shaped as the rim sections 3,4,5,6. - a scoring line 13 is disposed vertically at the end rim section 11 opposite to the rim section 6 at which the plurality of scoring lines is provided. The scoring line 13 is extending from the inner concave rim section 4 to outer concave rim section 3. - a cut out 10 is provided at the end rim section 11 opposite to the rim section 6, at which the plurality of scoring lines is provided.
    Figure 2 schematically illustrates the blank structure 16, ripped off from the section 9, along the scoring line 13.
    The blank structure 16 comprises: - an inner rim section 4, an outer rim section 3, the inner and outer rim sections 3,4 are concave rim sections 3, 4 two end rim sections 6, 11 - an oblique rim section 14 extending from that end of inner rim section 4 which is distal to the corner 15 defined by one of the end rim sections 6 and the inner rim section 4 and to the inner most corner of the end rim section 11 - five scoring lines 7 disposed vertically at one of the two end rim sections 6 and extending from inner concave rim section 4 to outer concave rim section 3 - a scoring line 12, horizontally extending from end rim section 6 to the inner most vertically extending scoring line starting from the end rim section 6 - an oblique scoring line 8, radially extending from the inner concave rim section 4 to the inner most vertically extending scoring line starting from end rim section 6
    The blank structure 16 has a thickness, larger than 0.25 mm such as larger than 0.5 mm, preferably larger than 1.0 mm.
    The blank structure 16 has a height 1, larger than 10 mm such as larger than 20 mm, preferably larger than 30 mm.
    The blank structure 16 has a width 2, larger than 30 mm such as larger than 60 mm, preferably larger than 90 mm, and is preferably made from paper or plastic.
    The user has two options to form a blank paper: A first embodiment of a blank paper, to form filter tip 1 A second embodiment of a blank paper, to form filter tip 2
    Figure 3 schematically illustrates the first embodiment of blank paper 17 to form the filter tip 1. When the blank structure 16 is ripped off from the stack of blank structures, by tearing along scoring line 13, the blank paper 17 is formed, by ripping out the section defined by the scoring line 12, the inner most vertical scoring line starting from end rim section 6, the inner concave rim section 4 and the end rim section 6.
    The filter tip 1 is formed, as ordinary in the art, by the following steps: - Folding the fins 22 (which is formed by each of the five scoring lines 7) back and forth, to create the blocker in the filter tip. - The section 23, formed by the inner concave rim section 4, end rim section 11, outer concave rim section 3, oblique scoring line 8 and the inner most vertically extending scoring line starting from the end rim section 6, is now rolled up towards the end rim section 6, with the fins inside it.
    The filter tip 1 may be applied on homemade cigarettes.
    Figure 4 schematically illustrates the second embodiment of blank paper 18 to form the filter tip 2. When the blank structure 16 is ripped off from the stack of blank structures, by tearing along scoring line 13, the blank paper 18 is formed by ripping out the section defined by scoring line 12, the oblique scoring line 8, the inner concave rim section 4 and the end rim section 6.
    The filter tip 2 is formed as ordinary in the art, by the same steps as forming the filter tip 1, and may be applied on homemade cigarettes.
    Figure 5 illustrates a filter tip 19 seen from the top, when it is rolled from one of the blank papers 17,18. This is one way of folding the fins 22 to form the blocker 20, and should not be construed as being in any way limited to the presented example in figure 5.
    Figure 6 illustrates a filter tip known in the art, from a side view. Without being bound by theory, it is believed that the filter tip in figure 6 does not have an external perfect round shape (now shown in figure 6) and an excess flap 21 is protruding at the end of the filter entering the user's mouth. The user has to squeeze the flap 21 with his/hers thong/mouth, in order to keep the filter having an external round shape, and thereby preventing the smoke not to excess at undesired places.
    As a technical effect of the cut out (#10 figure 1), the excess flap 21 is avoided on the filter tip 1 and filter tip 2.
    By choosing blank paper 17,18, the user avoids the excess flap, and giving the filter tip a more external round shape, with no need to squeeze the filter with his/hers thong/mouth.
    The difference between filter tip 1 and filter tip 2, lies in the technical effect of the section defined by the oblique scoring line 8, the inner most vertical scoring line starting from end rim section 6 and the inner concave rim section 4. In filter tip 2, this section is additionally ripped off, and the filter tip 2 obtains an internally more round shape and straight edge, preventing the smoke to excess at undesired places.
    Another difference between filter tip 1 and filter tip 2, is the position of the blocker 20 inside the filter. In filter tip 1 the blocker is placed proximal to the users mouth, which has the disadvantage (believed by some) of the tobacco getting in physical contact with the users mouth.
    In the filter tip 2 the blocker is placed distal to the users mouth, which has the advantage (believed by some) of the tobacco not getting in physical contact with the users mouth.
    Another advantage of the filter tip 2 is that the filter tip does not need to be pressed further in to the cigarette, such as a homemade cigarette, in order to prevent the smoke excessing at undesired places.
    Any of the blank structures 16 referred to above, can be used in a storage structure (not shown in figures) for containing blank structures. The blank structure is provided in a sheet having scoring lines defining the rim sections 3,5,4,6 of the blanks.
    The stack of blank structures comprises a plurality of blank structures, being stacked so that the same rims of each of the blanks are coinciding. The blank structures are attached to each other at the section 9.
    The stack of blank structures further comprises a front and a back cover (now shown in figures) having an outer shaped as the rim sections 3,4,5,6.
    The individual elements of an embodiment of the invention may be physically, functionally and logically implemented in any suitable way such as in a single unit, in a plurality of units or as part of separate functional units. The invention may be implemented in a single unit, or be both physically and functionally distributed between different units and processors.
    Although the present invention has been described in connection with the specified embodiments, it should not be construed as being in any way limited to the presented examples. The scope of the present invention is to be interpreted in the light of the accompanying claim set. In the context of the claims, the terms "comprising" or "comprises" do not exclude other possible elements or steps. Also, the mentioning of references such as "a" or "an" etc. should not be construed as excluding a plurality. The use of reference signs in the claims with respect to elements indicated in the figures shall also not be construed as limiting the scope of the invention. Furthermore, individual features mentioned in different claims, may possibly be advantageously combined, and the mentioning of these features in different claims does not exclude that a combination of features is not possible and advantageous.
    LIST OF REFERENCE SYMBOLS USED 1 Height 2 Width 3 Inner concave rim sections 4 Outer concave rim sections 5,6 End rim sections 7 Scoring line 8 Oblique scoring line 9 Section 10 Cut out 11 End rim section 12,13 Scoring line 14 Oblique rim section 15 Corner 16 Blank structure 17 First embodiment of blank paper for filter tip 1 18 Second embodiment of blank paper for filter tip 2 19 Filter tip 20 Blocker 21 Flap 22 Fin 23 Section
    权利要求:
    Claims (17)
    [1] 1. A blank structure (16), having a first height (1), a first width (2), the blank structure being defined by - an inner rim section (4), an outer rim section (3), the inner and outer rim sections (3,4) are concave rim sections (3, 4) - at least two end rim sections (6, 11) - an oblique rim section (14) extending from that end of inner rim section (4) which is distal to the corner (15) defined by one of the end rim sections (6) and the inner rim section (4) and to the inner most corner of the end rim section (11) wherein said blank structure comprising - a plurality of scoring lines (7) disposed vertically at one of the two end rim sections (6) and, extending from inner concave rim section (4) to outer concave rim section (3) - a scoring line (12), horizontally extending from end rim section (6) to the inner most vertically extending scoring line starting from the end rim section (6) - an oblique scoring line (8), radially extending from the inner concave rim section (4) to the inner most vertically extending scoring line starting from end rim section (6)
    [2] 2. A blank structure (16) according to claim 1, further comprising a section (9) connected to an end rim section (11) along a scoring line (13), so as to define a cut out (10) provided at the end rim section (11) opposite to the rim section (6) at which the plurality of scoring lines is provided.
    [3] 3. A blank structure (16) according to claim 2, wherein said scoring line (13) is disposed vertically at the end rim section (11) opposite to the rim section (6) at which the plurality of scoring lines is provided, said scoring line (13) extending from the inner concave rim section (4) to outer concave rim section (3).
    [4] 4. A blank structure (16) according to claim 2, wherein said cut out (10) extends from the inner concave rim section (4) and towards the outer rim section (3).
    [5] 5. A blank structure (16) according to claim 2, wherein the concave rim sections (3, 4) each forms a semi-arc, preferably having the same centre or radius.
    [6] 6. A blank structure (16) according to claim 2, having a thickness larger than 0.25 mm such as larger than 0.5 mm, preferably larger than 1.0 mm.
    [7] 7. A blank structure (16) according to claim 2, wherein the blank is made from paper or plastic.
    [8] 8. A blank structure (16) according to claim 2, wherein the cut out (10) is wedged shaped
    [9] 9. A blank structure (16) according to claim 2, comprising five scoring lines (7) disposed vertically at end rim section (6), extending from inner concave rim section (4) to outer concave rim section (3).
    [10] 10. A blank structure (16), according to claim 9, having a height (1) larger than 10 mm such as larger than 20 mm, preferably larger than 30 mm.
    [11] 11. A blank structure (16), according to claim 9, having a width (2) larger than 30 mm such as larger than 60 mm, preferably larger than 90 mm.
    [12] 12. A blank structure (16), according to any of the preceding claims, for use to make a smoking filter.
    [13] 13. A blank structure (16), according to any of the preceding claims, for use in a storage structure for containing said blank structures.
    [14] 14. A blank structure (16), according to any of the preceding claims, wherein the blank structure is provided in a sheet having scoring lines defining the rim sections (3,5,4,6) of the blanks.
    [15] 15. A stack of blank structures, according to any of the preceding claims, said stack comprising a plurality of said blank structures being stacked so that the same rims of each of the blanks are coinciding.
    [16] 16. A stack of blank structures, according to claim 15, wherein the blank structures are attached to each other at the section (9).
    [17] 17. A stack of blank structures, according to claim 15, further comprising a front and a back cover having an outer shaped as the rim sections (3,4,5,6).
    类似技术:
    公开号 | 公开日 | 专利标题
    EP2637521B1|2022-01-05|Filter tip, tubes, and cones
    EP2002739B1|2012-06-20|A storage structure for containing rolling paper structures, a method for processing rolling paper structures in the storage structure and paper structure
    US20160183589A1|2016-06-30|Single dose smoking device
    EP2440075B1|2015-02-11|Package and device for manual rolling of cigarettes
    JPWO2005108238A1|2008-03-21|Household hygienic tissue paper storage box
    US10750777B2|2020-08-25|Disposable pipe
    RU2340525C1|2008-12-10|Sheet inner underlining for hygienic pack of cigarettes and hygienic pack of cigarettes using it
    US20220015415A1|2022-01-20|Smoking article with improved extinguishment
    US3468317A|1969-09-23|Collapsible and stackable paper ash receptacle for cigarettes
    DK201670110A1|2017-09-11|Blank structure for creating smoking filters
    US1959614A|1934-05-22|Napkin package
    US20200268043A1|2020-08-27|Cardboard Filter For Cigarettes, Cigarette And Manufacturing Method Thereof
    US20130213993A1|2013-08-22|Combined Dispenser for Cigarette Rolling Papers and Filters
    WO2014132038A1|2014-09-04|A blank of wrapping material
    KR960003545Y1|1996-04-25|Disposable ashtray
    KR20180023622A|2018-03-07|Packing sheet of roll-style gimbap
    EP3721725A1|2020-10-14|Aerosol generating device holder
    JP3203921U|2016-04-28|A filmless box with tissue
    US2811245A|1957-10-29|Ashtray
    JP3213058U|2017-10-19|Filmless box that can remove tissue horizontally
    WO2001010734A1|2001-02-15|Smoking container system
    US20220047425A1|2022-02-17|Candling assembly including a disk operatively attached to an ear candle for use with an ear
    US20050178679A1|2005-08-18|Package of smoking articles
    CN211002760U|2020-07-14|Tea box capable of serving as ashtray
    CN205757163U|2016-12-07|A kind of New-type cigarette case
    同族专利:
    公开号 | 公开日
    DK179044B1|2017-09-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE29811803U1|1998-07-02|1998-10-01|Boehme Ekkehard|Mouthpiece for tobacco products|
    DE102007011926A1|2007-03-13|2008-09-18|Dirk Vinson|Smoke article i.e. cigarette, has transparent clear cellulose material utilized as material for production of case and filter that can be rolled and folded and is manufactured as loose or bound booklet having perforated filter sheets|
    WO2011049438A1|2009-10-22|2011-04-28|Vandenberg Special Products B.V.|Filter for application in a cigarette tube, assembly, and method for manufacturing a filter|
    WO2012064735A2|2010-11-08|2012-05-18|Sinclair Jr Daniel|Filter tip, tubes, and cones|
    DE102011015028A1|2011-03-25|2012-09-27|Mathias Thon|Filter tip of cigarette, is formed in L-shape, where long side of filter tip is folded and short side of filter tip is rolled around folded portion|
    WO2014064726A1|2012-10-25|2014-05-01|Matmind S.R.L.|Filter for manually making cigarettes and kit for smokers|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DKPA201670110A|DK179044B1|2016-02-26|2016-02-26|Blank structure for creating smoking filters|DKPA201670110A| DK179044B1|2016-02-26|2016-02-26|Blank structure for creating smoking filters|
    [返回顶部]