US20140124471A1 - Cap for sealing beverages in pet bottles - Google Patents
Cap for sealing beverages in pet bottles Download PDFInfo
- Publication number
- US20140124471A1 US20140124471A1 US14/114,460 US201214114460A US2014124471A1 US 20140124471 A1 US20140124471 A1 US 20140124471A1 US 201214114460 A US201214114460 A US 201214114460A US 2014124471 A1 US2014124471 A1 US 2014124471A1
- Authority
- US
- United States
- Prior art keywords
- cap
- upper chamber
- beverages according
- rubber
- side wall
- Prior art date
- 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.)
- Abandoned
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Classifications
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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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0485—Threaded or like caps or cap-like covers secured by rotation with means specially adapted for facilitating the operation of opening or closing
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0492—Threaded or like caps or cap-like covers secured by rotation formed by several elements connected together
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/3442—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
- B65D41/3447—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/242—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with means for facilitating lifting or suspending of the container
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/02—Grip means
- B65D2251/026—Grip means made of material having a high friction coefficient and preventing slippage during removal by hand, e.g. band, coating
Definitions
- the cap according to application RU 2008145117 which comprises at its top 20 an enlarged upper chamber 1 , which has an upper surface 21 and a side wall 7 , against which abuts a side edge or rim or verge 6 .
- Rubber cover 9 runs or extends on outer side 12 of the vertical stiffener rib 2 FIG. 5 .
- a vertical stiffener rib 2 Between the surface of the upper chamber 21 and the top of the cap 20 there is provided a vertical stiffener rib 2 , a lower verge 6 of which abuts to the top of the cap 20 , while a side verge 6 . 1 abuts to a side wall 7 of the upper chamber 1 FIG. 2 .
- the achieved technical effect is reducing slippage on the surface of the upper part of the enlarged cap comprising the enlarged upper chamber 1 , reinforcing around the circumference with vertical stiffener ribs 2 and providing loosening of said cap when being operated under all weather conditions, fulfilling current requirements of a level of comfort of its loosening, and thus preserving unification of screw-on equipment in the production.
- FIG. 8 depicts a longitudinal section view of the cap under pressure having an enlarged upper chamber 1 and vertical stiffener ribs 2 and of the cap having an enlarged upper chamber 1 without vertical stiffener ribs.
- FIG. 11 depicts an isometric view of a rubber cover 9 which extends along 24 the lower side wall 4 at a place where small ribs 3 are provided for the convenience of loosening FIG. 11 .
- the vertical stiffener rib 2 When providing on the vertical stiffener rib 2 a resin cover 9 FIG. 6 and making said construction element less slick or smooth, the vertical stiffener rib 2 itself continues performing the function of reinforcing the wall 7 of the enlarged upper chamber 1 FIG. 2 , thus it is considerably larger and heavier than, for example, the small rib 3 which suits only for reducing slippage on the lower side wall 4 of a common cap FIG. 3 .
- the given method differs from, for example, the method of applying a rubber cover to a common cap FIG. 4 , in that, that on the common cap the connecting rubber circle 18 lies on the top 20 of the cap, at a location at which its ribs 8 are provided FIG. 10 , while at the cap having an enlarged upper chamber 1 on the top 20 of the cap, at its edges there stand vertical stiffener ribs 2 so that it is not possible to arrange the connecting circle 18 there and thus it has a newly arranged location at the side of the top 20 of the cap, on the surface 21 of the enlarged upper chamber 1 .
- indentation portion 10 in the give method allows obtaining yet one benefit which is the equal arrangement of the rubber end or butt 9 . 1 from the end of the top 20 of the cap and a butt or end 15 which does not comprise a rubber cover FIG. 6 , 7 . Because of this all vertical stiffener ribs 2 both those which have a rubber cover and those without rubber cover stand with their ends or butts exactly equally on the end of the top 20 of the cap, which allows the flat of a hand to uniformly grip the upper part of the cap, both produced with and produced without rubber cover construction elements.
- the used method of applying a rubber cover on vertical stiffener ribs allows depositing it also in the case if on the enlarged upper chamber there will be fixed an additional construction element, for example one like the hook 5 FIG. 9 , wherein the hook may have on its surface 16 an inscription. Furthermore, the rubber cover 9 may be also applied on a vertical stiffener rib which is provided inside the hook 23 .
- the inner surface of the hook may be complex, it may, for example, have on its inner surface a ⁇ stiffener rib for reinforcing the hook>> 25 FIG. 12 , 13 , 14 , 15 .
- the materiel used to produce the cap for PET-bottles with the method of extrusion under pressure is polyethylene or propylene.
- the materiel used to produce the rubber cover is liquid rubber or resin which is supplied in a heated form and under great pressure to the surface of plastic parts, after which it is immediately hardened on them while preserving their given form.
- the resin cover changes during the manufacture of plastic toothbrush handles, on which rubber insertions are applied for reducing slip of the handle when using the brush.
- the registered cap construction having an enlarged upper chamber and rubber cover applied on its vertical stiffener ribs allows improving its loosening when being operated at any weather condition and provides the required conditions of modern comfort while using it, and at the same time preserves the unification of spin-on equipment in manufacturing.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention relates to caps for sealing beverages in PET bottles for the food industry. The cap for sealing beverages in PET bottles, which has an elongated upper chamber on the roof thereof, said chamber having a top surface and a side wall abutted by vertical stiffening ribs, the bottom edges of which rest on the roof of the cap, wherein the roof of the cap rests on a lower side wall having a thread on the inside thereof and fine ribbing on the outside to facilitate unscrewing, is characterized in that a rubber coating is applied to the vertical stiffening ribs that rest on the roof of the cap and abut the side wall of the elongated upper chamber. The technical result is a reduction in slippage on the surface of the upper part of an elongated cap comprising an elongated upper chamber (1) that is reinforced around the outside by vertical stiffening ribs (2), and the possibility of unscrewing the cap during use in any weather conditions, while fulfilling present-day requirements with respect to ease of opening and also making it possible to retain standard capping equipment at bottling plants.
Description
- The invention relates to sealing caps for beverages in PET-bottles for the food industry in the field of ensuring their loosening or unscrewing or untwisting when used by the customer.
- The proposed technical solution has been developed specifically for a cap according to application RU 2008145117
FIG. 2 , which has arranged on its ceiling or top 20FIG. 2 an increased upper chamber 1FIG. 2 whose walls are reinforced along the circumference byvertical stiffener ribs 2. - From preceding prior art there is known a common standard cap for sealing beverages in PET-bottles
FIG. 3 which, for ensuring a possibility of loosening, includes arranged on the outer side of itslower side wall 4, which further has on its inner side a carved or threadedportion 8,small ribs 3, often closely arranged to each other, which serve the convenience of loosening and which ensure adhesion or grip to the palm of the hand at the moment of loosening the cap, thus preventing at this location theside wall 4 from slipping from the palm of the hand. - There is also known a method for reducing slippage at the
lower side wall 4 by placing on its surface a resin orrubber coating 9FIG. 4 , which also ensures a good adhesion at the moment of loosening with the palm of the hand. - The problem to be solved by the registered invention lies in the realization of products meeting modern requirements of convenient loosening, as well as ensuring their loosening under all operating conditions, for example while raining when moisture on the product surface may significantly increase slippage at the surface and decrease its adhesion to the palm of the hand.
- Its nature lies in eliminating slippage of the palm of the hand in the moment of loosening the cap of application RU 2008145117, which has an enlarged upper chamber 1 FIG. 2., and increasing adhesion between the palm of the hand and its upper portion, which comprises the enlarged upper chamber 1
FIG. 2 andvertical stiffener ribs 2, which reinforce theside wall 7 of the upper chamber abutting on a lower edge or rim orverge 6 at the top of thecap 20 and side verge 6.1 ofside wall 7 of upper chamber 1. - When loosening the standard cap
FIG. 3 or the one with enlarged upper chamber according to application RU 2008145117FIG. 2 , the user puts his palm from above on the cap. If it is a standard capFIG. 3 , then the fingers of the hand will just lay at the place wheresmall ribs 3 are arranged for the convenience of loosening. But if it is a cap according to application RU 2008145117, then, during the same operation, the palm of the user will lie on its enlarged upper chamber 1, which is provided above the arrangement ofminor ribs 3. - Therefore, for bringing the convenience of loosening the cap according to application RU 2008145117 to existing market standards, it is necessary to ensure a better adhesion of the cap to the palm of the hand at that portion at which the user grabs it when attempting to loosen it, and in particular at the enlarged upper chamber 1, whose
side wall 7 is reinforced along the circumference by solidvertical stiffener ribs 2. - The given problem is solved by the fact that the cap according to application RU 2008145117, which comprises at its
top 20 an enlarged upper chamber 1, which has anupper surface 21 and aside wall 7, against which abuts a side edge or rim or verge 6.1 of avertical stiffener rib 2, whoselower verge 6 abuts to thetop 20 of the cap, which top 20 of the cap lays on thelower side wall 4 in the inner side of which there is a carving orthread 8 provided, and on the lower side of which there is asmall rib 3 provided for the convenience of loosening, characterized in that on itsvertical stiffener ribs 2 standing on thetop 20 of the cap and abutting to theside wall 7 of the enlarged upper chamber 1 there are resin or rubber coatings orcovers 9 provided or applied or deposited which are connected together through a connecting resin orrubber circle 18. - The
outer surface wall 12 of thevertical stiffener rib 2 has anindentation portion 10 from the edge of the capFIG. 5 . - In the indentation portion from the edge of the
cap 10 lies an end or butt 9.1 ofrubber cover 9FIG. 9 . -
Rubber cover 9 runs or extends onouter side 12 of thevertical stiffener rib 2FIG. 5 . -
Rubber cover 9 runs or extends along 24 alower side wall 4 at a location wheresmall ribs 3 are provided for the convenience of looseningFIG. 11 . -
Rubber cover 9 is interconnected through the connecting resin orrubber circle 18FIG. 6 . -
Rubber cover 9 is connected with the connecting resin orrubber circle 18 through connecting knots or junctions ornodes 19FIG. 5 , 6. - The connecting resin or
rubber circle 18 is provided on thesurface 21 of the enlarged upper chamber 1FIG. 5 . - The connecting resin or
rubber circle 18 is a fully filled 22 with resin or rubberFIG. 7 . - The connecting resin or
rubber circle 18 is made fully filled with resin or rubber having the form of aball 17FIG. 9 . - Between the surface of the
upper chamber 21 and the top of thecap 20 there is provided an enlarged upper chamber 1FIG. 2 . - Between the surface of the
upper chamber 21 and the top of thecap 20 there is provided avertical stiffener rib 2, alower verge 6 of which abuts to the top of thecap 20, while a side verge 6.1 abuts to aside wall 7 of the upper chamber 1FIG. 2 . - A cap having an enlarged upper chamber 1 and
vertical stiffener ribs 2, on the wall to which there is arubber cover 9 applied, may have at its upper chamber ahook 5FIG. 9 . -
Rubber cover 9 is on avertical stiffener rib 23 which is arranged inside thehook 5FIG. 9 . - On the surface of the
hook 5 there is aninscription 16 providedFIG. 9 . - The inner surface of the hook has on its inner surface a <<stiffener rib for reinforcing the hook>> 25 FIG. 12,13,14,15.
- The achieved technical effect is reducing slippage on the surface of the upper part of the enlarged cap comprising the enlarged upper chamber 1, reinforcing around the circumference with
vertical stiffener ribs 2 and providing loosening of said cap when being operated under all weather conditions, fulfilling current requirements of a level of comfort of its loosening, and thus preserving unification of screw-on equipment in the production. - The invention is illustrated by drawings:
-
FIG. 1 depicts the registered cap, whosevertical ribs 2 are provided with arubber cover 9. -
FIG. 2 depicts a cap according to application RU 2008145117, a longitudinal section and front view of the cap. -
FIG. 3 depicts a front view of a common cap and its longitudinal section. -
FIG. 4 depicts a common cap, aside wall 4 of which is provided with arubber cover 9. -
FIG. 5 depicts an isometric view of the registered cap having an enlarged upper chamber and vertical stiffener ribs and an isometric view of a rubber cover. -
FIG. 6 depicts an isometric view of the registered cap having arubber cover 9 arranged on the walls ofvertical stiffener ribs 2. -
FIG. 7 depicts an isometric view of the registered cap having a connectingrubber circle 18 fully filled with arubber cover 22. -
FIG. 8 depicts a longitudinal section view of the cap under pressure having an enlarged upper chamber 1 andvertical stiffener ribs 2 and of the cap having an enlarged upper chamber 1 without vertical stiffener ribs. -
FIG. 9 depicts an isometric view of the registered cap provided with ahook 5. -
FIG. 10 depicts a longitudinal section of a common cap and an enlarged isometric view of thetop 20 of the cap on which the stiffener rib is standing on the registered cap. -
FIG. 11 depicts an isometric view of arubber cover 9 which extends along 24 thelower side wall 4 at a place wheresmall ribs 3 are provided for the convenience of looseningFIG. 11 . -
FIG. 12 depicts in isometric view a hook in top view and a top view on a <<stiffener rib for reinforcing the hook>> 25. -
FIG. 13 depicts an isometric view of a hook in bottom view and a bottom view on a <<stiffener rib for reinforcing the hook>> 25. -
FIG. 14 depicts an isometric view of a hook, longitudinal section and front view on a <<stiffener rib for reinforcing the hook>> 25. - In the method for reducing slippage which is performed on a common standard cap
FIG. 2 , the desired result is achieved due to the fact that a rough cover is provided on thelower side wall 4 of the cap which comprises on its inner side a threadedportion 8 of the capFIG. 3 , 10. - While in the filed method for reducing slippage, a rough cover is not only provided on the
lower side wall 4, but also on thevertical stiffener rib 2 which is provided between thetop 20 of the cap and thesurface 21 of the enlarged upper chamber 1 and which is also standing on thetop 20 of the cap and which abuts to theside wall 7 of the enlarged chamber 1. - When providing on the vertical stiffener rib 2 a
resin cover 9FIG. 6 and making said construction element less slick or smooth, thevertical stiffener rib 2 itself continues performing the function of reinforcing thewall 7 of the enlarged upper chamber 1FIG. 2 , thus it is considerably larger and heavier than, for example, thesmall rib 3 which suits only for reducing slippage on thelower side wall 4 of a common capFIG. 3 . - Therefore, the
vertical stiffener rib 2 having applied on its surface arubber cover 9, continues to be capable of providing a deformation restraint toside wall 7FIG. 8 of enlarged upper chamber 1, which may arise at an excessive inner pressure of a carbonized beverage. - The distinctive feature of the registered method is that the
external wall 12 ofstiffener rib 2FIG. 5 , on which there is aporous rubber cover 9 applied, has anindentation portion 10 from the edge of thetop 20 of the cap which is fillable with rubber cover, in contrast to the adjacent 11 stiffener rib on which there is no disposition of rubber cover providedFIG. 5 . - Cast or mold of the rubber cover is performed by the following method, wherein a forming element of the mold rises or stands in a free or cleared area or region of the
indentation 10 located opposite theexternal wall 12 of thevertical stiffener rib 2FIG. 5 , and then the butt or end 9.1 of therubber cover 9 is moldedFIG. 6 , and further molding occurs on the outer surface of thewall 12 of thevertical stiffener rib 2FIG. 6 to connectingnode 19 which adjoins connectingrubber circle 18, and then passes through the connectingrubber circle 18 into the subsequent connectingnode 19, and then on the surface of the vertical stiffener rib scheduled for applying the resin cover. Thus the connectingrubber circle 18 and the connectingnode 19 combine all vertical stiffener ribs scheduled for having a resin cover applied thereon. - This is done so that, when molding the rubber surface, injection of melted rubber into the forming plate occurs through one nozzle, that is, through a single rubber injection point, and thus, so that all ducts of the forming plate are filled and all rubber surfaces on vertical stiffener ribs which stand separately from each other are formed. Hence, the
rubber circle 18 fulfills the role of a central duct through which a distribution of rubber flow on allexternal walls 12 ofvertical stiffener ribs 2 takes place at the moment of injectionFIG. 5 . What is more, therubber circle 18 may be formed fully filled 22 with rubberFIG. 7 . Hence, it may have the form of aball 17FIG. 9 , which increases the aesthetic perception of the cap. - The given method differs from, for example, the method of applying a rubber cover to a common cap
FIG. 4 , in that, that on the common cap the connectingrubber circle 18 lies on thetop 20 of the cap, at a location at which itsribs 8 are providedFIG. 10 , while at the cap having an enlarged upper chamber 1 on thetop 20 of the cap, at its edges there standvertical stiffener ribs 2 so that it is not possible to arrange the connectingcircle 18 there and thus it has a newly arranged location at the side of thetop 20 of the cap, on thesurface 21 of the enlarged upper chamber 1. - Application of the
indentation portion 10 in the give method allows obtaining yet one benefit which is the equal arrangement of the rubber end or butt 9.1 from the end of thetop 20 of the cap and a butt orend 15 which does not comprise a rubber coverFIG. 6 , 7. Because of this all vertical stiffener ribs 2 both those which have a rubber cover and those without rubber cover stand with their ends or butts exactly equally on the end of thetop 20 of the cap, which allows the flat of a hand to uniformly grip the upper part of the cap, both produced with and produced without rubber cover construction elements. - Using the method with
indentation portion 10, we provide deposition of the rubber cover on necessary portions of the enlarged cap of RU 2008145117 and thus preserve its initial size so that one will not have to reconfigure existing machines for sealing caps according to application RU 2008145117 or, for example, to produce new head windings for them, but rather, said method gives a possibility of leaving existing machines for winding in the original form without changes in the production, and using the same cap winding heads which already wind caps according to application RU 2008145117 not having a rubber cover. - The used method of applying a rubber cover on vertical stiffener ribs allows depositing it also in the case if on the enlarged upper chamber there will be fixed an additional construction element, for example one like the
hook 5FIG. 9 , wherein the hook may have on itssurface 16 an inscription. Furthermore, therubber cover 9 may be also applied on a vertical stiffener rib which is provided inside thehook 23. Herewith, the inner surface of the hook may be complex, it may, for example, have on its inner surface a <<stiffener rib for reinforcing the hook>> 25FIG. 12 , 13, 14, 15. - The given invention allows improving characteristics or features of the cap according to application RU 2008145117 and at the same time saving the unification of screw-on equipment, which allows economizing resources when implementing the improved cap into products.
- The materiel used to produce the cap for PET-bottles with the method of extrusion under pressure is polyethylene or propylene.
- The materiel used to produce the rubber cover is liquid rubber or resin which is supplied in a heated form and under great pressure to the surface of plastic parts, after which it is immediately hardened on them while preserving their given form. Thus, for example, the resin cover changes during the manufacture of plastic toothbrush handles, on which rubber insertions are applied for reducing slip of the handle when using the brush.
- The given production technology of plastic products with the use of rubber-coated inserts is the most widespread in the industry. The method of manufacturing plastic parts and rubber-coated inserts is called two-component molding, where first a plastic part is molded, noticeably leaves one forming plate and in its place rises another forming plate of the mold with recesses under rubber elements, and then after clamping the mold heated rubber is injected under high pressure which hits on the surface of the plastic part and hardens instantly taking the desired shape.
- Thus, the registered cap construction having an enlarged upper chamber and rubber cover applied on its vertical stiffener ribs allows improving its loosening when being operated at any weather condition and provides the required conditions of modern comfort while using it, and at the same time preserves the unification of spin-on equipment in manufacturing.
Claims (16)
1. A cap for sealing beverages in PET-bottles, comprising:
an enlarged upper chamber arranged at its top, which includes a top surface and a side wall, on which abut vertical stiffener ribs and whose lower verge rests on the top of the cap, wherein the top of the cap lies on a lower side wall, on which a carving is provided on an inner side, and on an external side there is provided a small rib for the convenience of loosening, wherein that on its vertical stiffener ribs, resting on the top of the cap and abutting to the side wall of the enlarged upper chamber, there is applied a resin cover.
2. The cap for sealing beverages according to claim 1 , wherein an outer surface wall of the vertical stiffener rib has an indentation portion from the edge of the cap.
3. The cap for sealing beverages according to claim 1 , wherein an end of the rubber cover rests on an indentation portion from the edge of the cap.
4. The cap for sealing beverages according to claim 1 , wherein the rubber cover extends on an outer side of the vertical stiffener rib.
5. The cap for sealing beverages according to claim 1 , wherein the rubber cover is extending along a lower side wall, on which there is provided the small rib for the convenience of loosening.
6. The cap for sealing beverages according to claim 1 , wherein the rubber cover is interconnected through a connecting rubber circle.
7. The cap for sealing beverages according to claim 1 , wherein the rubber cover is connected with a connecting rubber circle through connection nodes.
8. The cap for sealing beverages according to claim 1 , wherein a connecting rubber circle is arranged on the surface of the enlarged upper chamber.
9. The cap for sealing beverages according to claim 1 , wherein a connecting rubber circle is fully filled with rubber.
10. The cap for sealing beverages according to claim 2 , wherein a connecting rubber circle is made fully filled with rubber in the form of a ball.
11. The cap for sealing beverages according to claim 1 , wherein between the surface of the upper chamber and the top of the cap 20 there is provided an enlarged upper chamber.
12. The cap for sealing beverages according to claim 1 , wherein between the surface of the upper chamber and the top of the cap there is provided a vertical stiffener rib, a lower edge of which abuts to the top of the cap, and a side edge abuts to the side wall of the upper chamber.
13. The cap for sealing beverages according to claim 2 , wherein at the upper chamber there is a hook.
14. The cap for sealing beverages according to claim 2 , wherein the rubber cover is on the vertical stiffener rib which is positioned inside the hook.
15. The cap for sealing beverages according to claim 2 , wherein an inner surface of the hook has on its inner surface a stiffener rib for reinforcing the hook.
16. The cap for sealing beverages according to claim 2 , wherein there is provided an inscription on the surface of the hook.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011143963/12A RU2011143963A (en) | 2011-11-01 | 2011-11-01 | METHOD FOR INCREASING CLUTCH ON PET COVERS |
RU2011143963 | 2011-11-01 | ||
PCT/RU2012/000808 WO2013066209A1 (en) | 2011-11-01 | 2012-10-04 | Cap for sealing beverages in pet bottles |
Publications (1)
Publication Number | Publication Date |
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US20140124471A1 true US20140124471A1 (en) | 2014-05-08 |
Family
ID=48192433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/114,460 Abandoned US20140124471A1 (en) | 2011-11-01 | 2012-10-04 | Cap for sealing beverages in pet bottles |
Country Status (3)
Country | Link |
---|---|
US (1) | US20140124471A1 (en) |
RU (1) | RU2011143963A (en) |
WO (1) | WO2013066209A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD731625S1 (en) * | 2014-02-18 | 2015-06-09 | Parker-Hannifin Corporation | Seal cap |
US20160176586A1 (en) * | 2013-07-10 | 2016-06-23 | Solocap-Mab | Cap made of synthetic material |
USD839737S1 (en) * | 2017-11-10 | 2019-02-05 | Jean-Pierre Pinard | Cap for a bottle |
JP2019018882A (en) * | 2017-07-14 | 2019-02-07 | 株式会社Csiジャパン | Cap, closing device and closing device with beverage |
USD854927S1 (en) | 2017-07-26 | 2019-07-30 | Drug Plastics & Glass Company, Inc. | Cap |
USD884474S1 (en) * | 2018-11-29 | 2020-05-19 | Codiplas | Cap for a bottle |
EP3868412A1 (en) * | 2020-02-13 | 2021-08-25 | ZENIT Estudio de Diseño e Innovación S.L. | Top for container |
CN113350871A (en) * | 2020-03-05 | 2021-09-07 | 索耶产品有限公司 | Filter attachment |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160297574A1 (en) * | 2013-12-02 | 2016-10-13 | Nestec S.A. | Closure cap |
DE102021128146B3 (en) | 2021-10-28 | 2023-01-05 | Sig Technology Ag | Closure for a container, in particular for a cardboard/plastic composite packaging |
Citations (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2156775A (en) * | 1936-11-27 | 1939-05-02 | Kahn David Inc | Fountain pen identifying device |
US2394135A (en) * | 1942-12-24 | 1946-02-05 | Max E Baar | Container closure |
US2850194A (en) * | 1956-11-21 | 1958-09-02 | Harold W Williams | Screw cap |
US3495797A (en) * | 1967-11-17 | 1970-02-17 | Darrol Co Inc | Holder for collapsible tubes |
US4285101A (en) * | 1980-03-21 | 1981-08-25 | Hanna Arthur W | Elongated implement clip |
USD320350S (en) * | 1989-05-17 | 1991-10-01 | Weland S.A.I.C.I.A.F. | Combined spout, closure and handle |
US5443172A (en) * | 1994-09-21 | 1995-08-22 | Gabriele; Joseph F. | Non-slip closure grip for jar lids and the like |
USD444065S1 (en) * | 2000-05-24 | 2001-06-26 | Colgate-Palmolive Company | Closure |
USD458138S1 (en) * | 2001-03-27 | 2002-06-04 | Owens-Illinois Closure Inc. | Closure |
US20040011759A1 (en) * | 2002-07-17 | 2004-01-22 | Hahn John J. | Grip cap |
US6732879B2 (en) * | 2001-01-31 | 2004-05-11 | David Hamann | Article of manufacture for the hanging of screw top bottles and tubes |
US20050061766A1 (en) * | 2003-09-24 | 2005-03-24 | Jochem David J. | Container closure |
US20050101421A1 (en) * | 2003-11-10 | 2005-05-12 | Steve Marangoni | Cone clip racquet pick |
US6966716B2 (en) * | 2000-09-29 | 2005-11-22 | Jeff Pink | Nail polish container and applicator cap |
US20080087625A1 (en) * | 2006-10-17 | 2008-04-17 | Japan Crown Cork Co., Ltd. | Container cap |
US20080197101A1 (en) * | 2005-01-13 | 2008-08-21 | Channa Rapoport | Screw Top Closures |
US20080302753A1 (en) * | 2007-06-08 | 2008-12-11 | Berry Plastics Corporation | Apparatus and method for producing a container closure |
US20090272769A1 (en) * | 2008-05-01 | 2009-11-05 | Contreras Thomas J | Eye Care Solution Container With Retention Device |
US8109396B1 (en) * | 2006-03-31 | 2012-02-07 | Rexam Healthcare Packaging Inc. | Slide rails and friction surfaces for closure |
US20120199548A1 (en) * | 2011-02-08 | 2012-08-09 | Kitto Stephen M | Lid retainer for drinking bottle |
US20120272528A1 (en) * | 2011-04-27 | 2012-11-01 | Richard Qi Li | Pill pen with a pill cutter and grinder |
US20130043207A1 (en) * | 2010-02-15 | 2013-02-21 | Michel Luzzato | Cap for a container neck |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2074830A (en) * | 1934-11-27 | 1937-03-23 | Colt S Mfg Co | Container closure |
US4627548A (en) * | 1985-04-26 | 1986-12-09 | Thompson Kenneth H | Safeguard for serrated twist-off bottle cap |
RU2238895C1 (en) * | 2002-05-21 | 2004-10-27 | Вихорев Дмитрий Владимирович | Bottle, straw, holder for straw and bottle cap |
RU2472683C2 (en) * | 2008-11-17 | 2013-01-20 | Дмитрий Владимирович Вихорев | Method of strengthening pet cap increased chamber |
-
2011
- 2011-11-01 RU RU2011143963/12A patent/RU2011143963A/en not_active Application Discontinuation
-
2012
- 2012-10-04 US US14/114,460 patent/US20140124471A1/en not_active Abandoned
- 2012-10-04 WO PCT/RU2012/000808 patent/WO2013066209A1/en active Application Filing
Patent Citations (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2156775A (en) * | 1936-11-27 | 1939-05-02 | Kahn David Inc | Fountain pen identifying device |
US2394135A (en) * | 1942-12-24 | 1946-02-05 | Max E Baar | Container closure |
US2850194A (en) * | 1956-11-21 | 1958-09-02 | Harold W Williams | Screw cap |
US3495797A (en) * | 1967-11-17 | 1970-02-17 | Darrol Co Inc | Holder for collapsible tubes |
US4285101A (en) * | 1980-03-21 | 1981-08-25 | Hanna Arthur W | Elongated implement clip |
USD320350S (en) * | 1989-05-17 | 1991-10-01 | Weland S.A.I.C.I.A.F. | Combined spout, closure and handle |
US5443172A (en) * | 1994-09-21 | 1995-08-22 | Gabriele; Joseph F. | Non-slip closure grip for jar lids and the like |
USD444065S1 (en) * | 2000-05-24 | 2001-06-26 | Colgate-Palmolive Company | Closure |
US6966716B2 (en) * | 2000-09-29 | 2005-11-22 | Jeff Pink | Nail polish container and applicator cap |
US6732879B2 (en) * | 2001-01-31 | 2004-05-11 | David Hamann | Article of manufacture for the hanging of screw top bottles and tubes |
USD458138S1 (en) * | 2001-03-27 | 2002-06-04 | Owens-Illinois Closure Inc. | Closure |
US20040011759A1 (en) * | 2002-07-17 | 2004-01-22 | Hahn John J. | Grip cap |
US20050061766A1 (en) * | 2003-09-24 | 2005-03-24 | Jochem David J. | Container closure |
US20050101421A1 (en) * | 2003-11-10 | 2005-05-12 | Steve Marangoni | Cone clip racquet pick |
US20080197101A1 (en) * | 2005-01-13 | 2008-08-21 | Channa Rapoport | Screw Top Closures |
US8109396B1 (en) * | 2006-03-31 | 2012-02-07 | Rexam Healthcare Packaging Inc. | Slide rails and friction surfaces for closure |
US20080087625A1 (en) * | 2006-10-17 | 2008-04-17 | Japan Crown Cork Co., Ltd. | Container cap |
US20080302753A1 (en) * | 2007-06-08 | 2008-12-11 | Berry Plastics Corporation | Apparatus and method for producing a container closure |
US20090272769A1 (en) * | 2008-05-01 | 2009-11-05 | Contreras Thomas J | Eye Care Solution Container With Retention Device |
US20130043207A1 (en) * | 2010-02-15 | 2013-02-21 | Michel Luzzato | Cap for a container neck |
US20120199548A1 (en) * | 2011-02-08 | 2012-08-09 | Kitto Stephen M | Lid retainer for drinking bottle |
US20120272528A1 (en) * | 2011-04-27 | 2012-11-01 | Richard Qi Li | Pill pen with a pill cutter and grinder |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160176586A1 (en) * | 2013-07-10 | 2016-06-23 | Solocap-Mab | Cap made of synthetic material |
US10259617B2 (en) * | 2013-07-10 | 2019-04-16 | Solocap-Mab | Cap made of synthetic material |
USD731625S1 (en) * | 2014-02-18 | 2015-06-09 | Parker-Hannifin Corporation | Seal cap |
JP2019018882A (en) * | 2017-07-14 | 2019-02-07 | 株式会社Csiジャパン | Cap, closing device and closing device with beverage |
USD854927S1 (en) | 2017-07-26 | 2019-07-30 | Drug Plastics & Glass Company, Inc. | Cap |
USD839737S1 (en) * | 2017-11-10 | 2019-02-05 | Jean-Pierre Pinard | Cap for a bottle |
USD884474S1 (en) * | 2018-11-29 | 2020-05-19 | Codiplas | Cap for a bottle |
EP3868412A1 (en) * | 2020-02-13 | 2021-08-25 | ZENIT Estudio de Diseño e Innovación S.L. | Top for container |
CN113350871A (en) * | 2020-03-05 | 2021-09-07 | 索耶产品有限公司 | Filter attachment |
US20210275946A1 (en) * | 2020-03-05 | 2021-09-09 | Sawyer Products, Inc. | Filter attachment |
KR20210113561A (en) * | 2020-03-05 | 2021-09-16 | 소여 프로덕츠, 인코퍼레이티드 | Filter attachment |
US11185805B2 (en) * | 2020-03-05 | 2021-11-30 | Sawyer Products, Inc. | Filter attachment |
KR102540528B1 (en) | 2020-03-05 | 2023-06-07 | 소여 프로덕츠, 인코퍼레이티드 | Filter attachment |
Also Published As
Publication number | Publication date |
---|---|
WO2013066209A1 (en) | 2013-05-10 |
RU2011143963A (en) | 2013-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |