CN103796922B - Band can break the container of closure member - Google Patents
Band can break the container of closure member Download PDFInfo
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- CN103796922B CN103796922B CN201180073356.2A CN201180073356A CN103796922B CN 103796922 B CN103796922 B CN 103796922B CN 201180073356 A CN201180073356 A CN 201180073356A CN 103796922 B CN103796922 B CN 103796922B
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- China
- Prior art keywords
- closure member
- nozzle
- inorganic additive
- density polyethylene
- hdpe
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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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
- B65D1/023—Neck construction
- B65D1/0238—Integral frangible closures
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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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/10—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
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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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/09—Ampoules
- B65D1/095—Ampoules made of flexible material
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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
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/02—Body construction
- B65D35/04—Body construction made in one piece
- B65D35/08—Body construction made in one piece from plastics material
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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
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/44—Closures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Closures For Containers (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of container (10), have: main body (18), it has the cavity (41) for holding product; Nozzle (16); And, closure member (14).Container is opened in the dispensing aperture (43) of nozzle by breaking closure member via the manual force from user from nozzle.Closure member is formed by the compound comprising high density polyethylene (HDPE) and inorganic additive, and this compound reduces the strength under shock of high density polyethylene (HDPE) and toughness adds bending modulus and hardness simultaneously.Closure member can be formed as single piece with nozzle.
Description
Technical field
The present invention relates to the container that band can break closure member.More particularly, the present invention relates to container, wherein can break closure member for open and close container between use.
Background technology
Low dose of container is used in various application, and various structure taked by such container.Material in container to be accommodated and the mode of distributing these materials usually will determine shape, structure and be used for producing the material of container.These containers are used for personal care product, such as washing lotion and ointment, and oral care product such as toothpaste, mouthwash and gingival therapeutic medicine.These containers also can be used for medical product, such as eye drops and ointment, skin ointments and various anti fouling composition and antiseptic.In addition, there is the industrial use such as adhesives and special lubricant.Due to various application purpose, low dose of container presents various shape and size, and uses various material to manufacture container.Also utilize various technique to manufacture container.It comprises Heat forming or the whole container of injection-molded and applies closure member individually after filling.In some cases, the part of container can manufacture individually and combine in a subsequent step to make container.
The container shapes that wherein container and closure member are molded in single procedure of processing by US D471,628 and USD460,175 illustrate.These are with reference to showing the single container and a series of attached container that prepare for underfill.These container series are attached at mid point.Closure member is the global facility of container, the dependency structure of container at US D556, shown in 321.These with reference in each in, by reverse closure member with by they from container break remove closure member and therefore open container each.
As discussed above, different containers uses different materials.Being used for preserving the material of product that holds best can be best not for structure of container with for being easy to break closure member to open container.Vice versa.Therefore, in some cases, the main body of container is formed by the material being different from closure member and nozzle, wherein breaks closure member from nozzle.In addition, because closure member, nozzle and container shoulder must experience moment of torsion (such as, reversing), then these components can need container body N/R structural strength.These needs can require the material using different materials and different-thickness.Also extra procedure of processing can be needed.In these cases, the integraty preserving product and container when forming container is primary problem.
The invention solves the one or more problems in the problems referred to above.
Summary of the invention
In one embodiment, present invention is directed at a kind of container, it comprises main body, and main body has the cavity for holding product.This container also comprises nozzle and disconnection (break-off) closure member, disconnects the dispensing aperture of closure member sealed-in nozzles, exposes dispensing aperture when breaking this disconnection closure member from nozzle.Main body, nozzle and disconnection closure member can be formed by identical or different material.When being manufactured from the same material, main body, nozzle and disconnection closure member are formed in single molding process.When being made up of different materials, will form nozzle and disconnect closure member in two or more steps, wherein main body is formed in nozzle and disconnection closure member (have or do not have shoulder) separately.
Main body can be laminate or other structure, and nozzle and disconnection closure member can be individually formed and be attached to main body.In replacement scheme, main body can be laminate or other structure and nozzle and disconnection closure member can be compression molded to main body in a single step, and single step forms nozzle and disconnects closure member and they are attached to laminate bulk.
In another embodiment, the nozzle that present invention is directed at the container that a kind of reduction forms from high density polyethylene (HDPE) breaks the method for the moment of torsion needed for closure member, comprising: add inorganic additive to form the compound of high density polyethylene (HDPE) and inorganic additive to high density polyethylene (HDPE); And utilize the compound of high density polyethylene (HDPE) and inorganic additive to form nozzle and the closure member of at least container.
In another embodiment, present invention is directed at a kind of container, comprising: main body, it has the cavity for holding product; Integral type distribution body, it is connected to main body, and integral type distribution body comprises nozzle and disconnects sealing member, disconnects the dispensing aperture of sealing member sealed-in nozzles, exposes dispensing aperture when breaking this disconnection closure member from nozzle; And integral type distribution body is formed by the compound comprising high density polyethylene (HDPE) and inorganic additive.
In an embodiment again, present invention is directed at a kind of distribution body for container, comprising: nozzle; Disconnect closure member, the dispensing aperture of its sealed-in nozzles, expose dispensing aperture when breaking this disconnection closure member from nozzle; And nozzle and disconnection closure member are formed by the compound comprising high density polyethylene (HDPE) and inorganic additive.
By detailed description provided below, other suitable application area of the present invention will become obvious.Although should be appreciated that detailed Description Of The Invention and instantiation show embodiments of the invention, its expection just for purpose of explanation and expection do not limit the scope of the invention.
Accompanying drawing explanation
From the detailed description and the accompanying drawings by comprehend the present invention, in the accompanying drawings:
Fig. 1 is the transparent view that the base portion at container and the closure member place at container are attached to multiple containers each other;
Fig. 2 is the transparent view of exemplary containers according to an embodiment of the invention;
Fig. 3 is the transparent view of the container of Fig. 2, wherein removes closure member from container; And
Fig. 4 is the cross sectional view of the container of Fig. 2 along line 4-4.
Detailed description of the invention
Hereafter (multiple) preferred embodiment be described in just exemplary in essence and expection never limits invention, its application, or uses.
Describe expection according to this of the illustrated embodiment of principle of the present invention to read in conjunction with the accompanying drawings, accompanying drawing is considered to the part of whole written description.In the description of embodiments of the invention disclosed in this article, direction or any of orientation are for convenience of description with reference to expecting and are limited the scope of the invention never by any way.Relative terms, such as " bottom ", " top ", " level ", " vertically ", " top ", " below ", " on ", D score, " top ", " bottom ", " front " and " afterwards " and its derivatives (such as " on even keel ", " downwards ", " upwards " etc.) should be understood to the orientation shown in accompanying drawing that reference equivalent is described or discuss.These relative terms are for convenience of description and do not require that this equipment constructs with specific orientation or operates, unless be designated as this situation clearly.Such as " attached ", " consolidation ", " connection ", " connection ", " interconnection ", " fixing " and similar terms refer to that structure is directly or by the intermediate structure fixing or relation that is attached to each other and removable or rigid attachment or relation indirectly, are other situation unless explicitly stated.In addition, of the present invention feature and benefit is described with reference to shown exemplary embodiment herein.Therefore, the present invention is not limited to such exemplary embodiment clearly, even if be expressed as in preferred situation.Discussion herein describes and shows can individualism or some possible non-limiting combination of feature of existing with other combination of feature.Scope of the present invention is subject to claims restriction.
First with reference to figure 1, exemplary containers 10 is according to an embodiment of the invention shown with the separable array of multi-pack.In the embodiment shown in the drawings, in container 10, each is form of tubes.That is, container 10 has automatic adjustment cross section and such as seal 11 sealings by corrugated (crimp) in lower end after container 10 is filled desired product/material.Certainly, according to principle of the present invention, container 10 can present other structure and shape.Container 10 generally includes main body 18, shoulder 12, nozzle 16 and disconnects closure member 14.In certain embodiments, shoulder 12, nozzle 16 and disconnection closure member 14 can form integral type distribution body 40.Main body 18 and integral type distribution body 40 are linked together to form container 10.In alternative embodiments, integral type distribution body 40 only can comprise nozzle 16 and disconnect closure member 14, and wherein shoulder 12 is individually formed, and becomes the part of main body 18, or omits in the lump.In certain embodiments, main body 18 can comprise cavity, and cavity is used for holding personal care product, such as washing lotion and ointment, and oral care product, such as toothpaste, mouthwash and gingival therapeutic medicine.
In exemplary embodiments, shoulder 12 is arranged at main body 18 top and upwards extends from main body 18 top.Nozzle 16 is arranged on shoulder 12 top place and upwards extends from shoulder 12 top.Disconnect closure member 14 be arranged at the upper end of nozzle 16 and upwards extend from nozzle 16 upper end.
In certain embodiments, shoulder 12, disconnect closure member 14 and nozzle 16 and to be formed in main body 18 by compression molded and be connected to main body 18.First the main body 18 opened with each place in lower end is at its upper end assembled to in compression molded mould.Then the mold component forming shoulder 12, disconnection closure member 14 and nozzle 16 is assemblied on the upper end of main body 18.Then thermal plastic to be expelled in mold component with simultaneously: (1) integrally and the formula distribution body 40 that integratedly shoulder 12, nozzle 16 and closure member 14 formed as one; And integral type distribution body 40 is connected to the upper end of main body 18 by (2).Therefore, main body 18(and therefore container 10) in upper end sealing, lower end stays open for the material/product desired by filling simultaneously.To product cavity 41(Fig. 4) fill desired by material/product after, lower end seals via ripple 11 or other means.
In other embodiments, integral type distribution body 40 can be molded individually and is then molded or is otherwise connected to main body 18.Or such technology can not will be used in efficient or actv. situation unlike connection technique compression molded.
No matter how to manufacture main body 18 and/or how integral type distribution body 40 be connected to main body 18, the present invention by integral type distribution body 40(it comprise at least disconnect closure member 14 and nozzle 16 and comprise shoulder 12 alternatively) be single integral type molded structure, its break closure member 14 can easily through relative to nozzle 16 reverse disconnect closure member 14(or by applying another manual force) easily break from nozzle 16.Present invention achieves be easy to from nozzle 16 break this disconnection closure member 14 and with sufficient structure integrity to form the balance between integral type distribution body 40 so that can at this disconnection closure member 14 of torsion with before breaking this disconnection closure member 14 from nozzle 16 or period tolerance manual force.For this purpose, the present invention utilizes the compound of high density polyethylene (HDPE) and solid inorganic additive.High density polyethylene (HDPE) has high impact and toughness and also provides good structure integrity.But, find that only using high density polyethylene (HDPE) to form integral type distribution body 40 needs the moment of torsion of the torsional strength exceeding many users to remove closure member.Therefore, the integral type distribution body 40 only forming high density polyethylene (HDPE) is considered to inadequate.Low Density Polyethylene is used to form some existing container.But, find that high density polyethylene (HDPE) provides the character stronger than Low Density Polyethylene and aesthetic property.In addition, high density polyethylene (HDPE) is harder than less dense polyethylene.
In one embodiment, find that solution adds solid inorganic additive to form compound to high density polyethylene (HDPE).Solid inorganic additive is added to bending modulus and hardness that high density polyethylene (HDPE) enhances high density polyethylene (HDPE), and the moment of torsion needed for closure member 14 will be broken from nozzle 16, remove compared with the moment of torsion needed for closure member 14 with when integral type distribution body 40 is only formed without solid inorganic additive by high density polyethylene (HDPE) from nozzle 16, reduce about 10% to about 20%.
In a desired embodiment, add inorganic additive with the amount of the mixture weight about 3% to about 21% of high density polyethylene (HDPE) and inorganic additive.In an embodiment particularly, add inorganic additive with the amount of the mixture weight about 9% to about 18% of high density polyethylene (HDPE) and inorganic additive.
Integral type distribution body 40 is formed by the torsion broken needed for this disconnection closure member 14 is reduced to the level of the most probable user being suitable for container 10 from nozzle 16 by the compound of high density polyethylene (HDPE) and inorganic additive.In certain embodiments, container 10 can have the nominal wall thickness of about 0.130mm.For the different piece of container parts, wall thickness is different.
A kind of suitable high density polyethylene (HDPE) that can be used to the compound desired by being formed is the high density polyethylene (HDPE) with low tensile modulus, such as has the tensile modulus of about 800 to 900 MPa and has the high density polyethylene (HDPE) of low tensile yield strength.Certainly, high density polyethylene (HDPE) can be used as required.A kind of suitable inorganic additive is calcium carbonate.But, also can use other inoganic solids additive, include, but is not limited to following in one or more: silica, silicate, aluminate, aluminosilicate, titanium dioxide, clay, talcum, glass fibre, mica, barite and be other dead matter of inertia relative to the inclusion of container that high density polyethylene (HDPE) is filled.
Inorganic additive preferably about 1 micron to about 100 microns and usually at about 60 microns in the particle size range of 100 microns.The size of the inlet port on molding equipment is utilized to carry out Control granularity largely, because inorganic additive is along with high density polyethylene (HDPE) is together by the inlet port of mould during being expelled to by compound in the mould for forming integral type distribution body 40.In addition, granule size can not too close to wall thickness.
In one embodiment, integral type distribution body 40 is formed by the compound of high density polyethylene (HDPE) and calcium carbonate, wherein adds calcium carbonate with the concentration of the weight of compound about 15%.In such embodiments, use the compound of high density polyethylene (HDPE) and calcium carbonate that required torque is decreased to about 13.5 Ncm from about 15.5Ncm.In addition, along with calcium carbonate concentration in the mixture increases, further reduce and break torque capacity needed for this disconnection closure member 14 from nozzle 16.If but reduce the moment of torsion broken needed for closure member further, then arrive its break closure member 14 variable the unexpected point breaking (such as by means of only carrying (handling)).
In certain embodiments, inorganic additive directly can add high density polyethylene (HDPE) to.But in other embodiments, inorganic additive can be used as and adds high density polyethylene (HDPE) to the compound of poly-vinyl resin such as linear low density polyethylene resin.The inorganic additive adding the compound of the previous formation as inorganic additive and linear low density polyethylene resin to high density polyethylene (HDPE) causes inorganic additive to be easy to be blended in high density polyethylene (HDPE).In one suchembodiment, the compound of inorganic additive and linear low density polyethylene comprises the inorganic additive of from about 10% to about 60% weight.Certain adjustable content is to make appropriate inorganic additive in the final mixture of high density polyethylene (HDPE) and inorganic additive.
Still with reference to figure 1, disconnect paired wing 17a, 17b that closure member 14 comprises cylindrical section 42 and extending radially outwardly from cylindrical section 42.This more effectively grasping by reverse to make it the mechanism that from nozzle 16 break to provide to user to what disconnect closure member 14 from cylindrical section 42 projection to wing 17a, 17b.This also makes user can apply more moment of torsion to make it to break to expose from nozzle 16 to disconnection closure member 14 dispensing aperture 43 of nozzle 16 to wing 17a, 17b, and the product/material in the product chamber 41 of main body 18 can be distributed from container 10.
As shown in FIG. 1, with interconnection mode, multiple container 10 can be set to form the multi-pack of container 10 together.Wing 17a, 17b of each container 10 are attached to each other (as depicted in FIG.) and are easy to carrying to provide the container 10 of separable array to be used for.Container 10 is also attached to each other along main body 18 alternatively.In some cases, depend on the size of container 10, container 10 will be enough to remain separable array in the interconnection disconnecting closure member 14 place.But for the container 10 of larger formula, the additional attachments in main body 18 is applicatory.In one embodiment, in the main body 18 of container 10, each can be provided with attached band 15, and attached band 15 has from its paired wing 19a, 19b in radially outward projection.Paired wing 19a, 19b in main body 18 are connected to each other separably, as shown in the figure, to provide the more stable array of container 10.
Referring to figs. 2 to Fig. 4 while of present in more detail, the CONSTRUCTED SPECIFICATION of container 10 will be discussed.In fig. 2, illustrate and the container 10 that the separable array of Fig. 1 separates, and it breaks closure member 14 and is still connected to nozzle 16 to seal dispensing aperture 43.In figure 3, disconnect closure member 14 and broken from nozzle 16 by twisting motion, thus expose that the dispensing aperture 43 of nozzle 16 makes can from the product/material in the product cavity 41 of container 10 distribution body 18.In the diagram, disconnect closure member 14 put upside down and placed back in nozzle 16 top to seal dispensing aperture 43 again.Should be appreciated that in the embodiment illustrated in figure 4, disconnect closure member 14 and can be used to seal dispensing aperture 43 again, but in other embodiments, disconnection closure member 14 can be disposable disconnection closure member and makes it can not be used for sealing dispensing aperture again.
When container 10 is in its original assembled state, as shown in Figure 2, the lower edge 44 disconnecting closure member 14 is connected to the top edge 45 of nozzle 16.Pre weakened method region 46 is formed at the junction surface of the lower edge 44 and the top edge 45 of nozzle 16 disconnecting closure member 14 so that break this disconnection closure member 14 from nozzle 16.The region 46 of pre weakened method can be punch block, scored region or reduces the region in cross section.Certainly, in other embodiments, pre weakened method region need not be comprised, provide be easy to the property broken fully because form integral type distribution body 40 from the compound of high density polyethylene (HDPE) and inorganic additive.
The top edge 47 disconnecting closure member 14 comprises nozzle chamber 48, nozzle chamber 48 has opening 13, and opening 13 is used for receiving nozzle 16 afterwards breaking this disconnection closure member 14 from nozzle 16 and put upside down by disconnection closure member 14 and be put back into (as shown in Figure 4) on nozzle 16.Nozzle 16 is inserted in nozzle chamber 48 slidably via opening 13.
As with finding out best from the combination of Fig. 2 and Fig. 4, pre weakened method region 46 is crossing with the distribution duct 49 of nozzle 16.Therefore, when breaking this disconnection closure member 14 along pre weakened method region 46 from nozzle 16, this distribution duct 43 is exposed.
Present invention sets forth the structure of the use for improving low dose of container, method and material and especially for the structure and material of the closure member of such container, nozzle and shoulder.Find to exist to have to break closure member to open the material of the structural stability needed for container for conveying container with from container.This is formed overall for closure member and nozzle especially and forms the situation of entirety with the shoulder of container and nozzle in most cases.Then shoulder, nozzle and closure member have with the molded integral structure of single step.
As used in text, scope is the short hand notation for being described in each value within the scope of this.Any value within the scope of this may be selected to be the terminal of this scope.In addition, the full text of the reference of all references is in this article incorporated into herein by reference.Definition in the disclosure conflicts with the definition in incorporated by reference, be as the criterion with the disclosure.
Although description above and accompanying drawing represent exemplary embodiment of the present invention, to should be appreciated that when not departing from the spirit and scope of the present invention as defined by the appended claims and can make various interpolation, amendment to the present invention and substitute.Especially, for those skilled in the art obviously, the present invention can in other specific forms, structure, layout, ratio, size and utilize other element, material and component to implement, and do not depart from its spirit or its essential characteristic.Those skilled in the art will recognize that the present invention can have the many amendments for putting into practice structure of the present invention, layout, ratio, size, material and component and other side, it adapts to specific environment and operation requirements especially and does not depart from principle of the present invention.Therefore disclosed embodiment is considered to be illustrative and not restrictive in all respects at present, and scope of the present invention is defined by the following claims, and the description be not limited to above or embodiment.
Claims (30)
1. a container, comprising:
Main body, it has the cavity for holding product;
Nozzle; And
Disconnect closure member, it seals the dispensing aperture of described nozzle, exposes described dispensing aperture when breaking described disconnection closure member from described nozzle;
Wherein, described disconnection closure member is formed by the compound comprising high density polyethylene (HDPE) and inorganic additive, and wherein, described inorganic additive adds described high density polyethylene (HDPE) to as the compound of described inorganic additive and linear low density polyethylene.
2. container according to claim 1, is characterized in that, described inorganic additive has the concentration of about 3% to about 21% of the mixture weight comprising described high density polyethylene (HDPE) and described inorganic additive.
3. the container according to any one in claim 1 to 2, is characterized in that, described container also comprises shoulder.
4. the container according to any one in claim 1 to 2, is characterized in that, described disconnection closure member comprises the feather edge of the top edge being connected to described nozzle, to seal described dispensing aperture.
5. container according to claim 4, it is characterized in that, described disconnection closure member comprises top edge, described top edge comprises nozzle chamber, described nozzle chamber has opening, after described disconnection closure member to be broken from described nozzle and is positioned over described nozzle by described disconnection closure member, described opening is used for receiving described nozzle.
6. the container according to any one in claim 1 to 2, is characterized in that, described container comprises the region of pre weakened method, and the region of described pre weakened method limits the top edge of described nozzle and the feather edge of described disconnection closure member.
7. container according to claim 6, is characterized in that, the region of described pre weakened method is crossing with the distribution duct of described nozzle.
8. the container according to any one in claim 1 to 2, it is characterized in that, described compound comprises a certain amount of inorganic additive, with from being formed by high density polyethylene (HDPE) and not breaking compared with closure member containing the nozzle of described inorganic additive, the amount of described inorganic additive makes the moment of torsion broken needed for closure member from described nozzle reduce about 10% to 20%.
9. the container according to any one in claim 1 to 2, is characterized in that, described nozzle and described disconnection closure member are formed simultaneously by compression molded and be connected to described main body.
10. the container according to any one in claim 1 to 2, is characterized in that, described container also comprises the oral care product be contained in described cavity, the part and described nozzle and described disconnection closure member form as one.
11. containers according to any one in claim 1 to 2, is characterized in that, the paired wing that described disconnection closure member comprises cylindrical section and extending radially outwardly from described cylindrical section.
12. containers according to any one in claim 1 to 2, it is characterized in that, described inorganic additive has the concentration of the mixture weight about 9% to about 18% comprising described high density polyethylene (HDPE) and described inorganic additive.
13. containers according to any one in claim 1 to 2, it is characterized in that, described inorganic additive is calcium carbonate.
14. 1 kinds reduce the method breaking the moment of torsion needed for closure member from the nozzle of the container comprising high density polyethylene (HDPE), comprising:
Add inorganic additive to form the compound of high density polyethylene (HDPE) and described inorganic additive to high density polyethylene (HDPE), wherein, described inorganic additive adds described high density polyethylene (HDPE) to as the compound of described inorganic additive and linear low density polyethylene; And
The compound of described high density polyethylene (HDPE) and described inorganic additive is utilized to form the described nozzle of at least described container and described closure member.
15. methods according to claim 14, is characterized in that, described inorganic additive has the concentration of the mixture weight about 3% to about 21% comprising described high density polyethylene (HDPE) and described inorganic additive.
16. methods according to claim 15, is characterized in that, described inorganic additive has the concentration of the mixture weight about 9% to about 18% comprising described high density polyethylene (HDPE) and described inorganic additive.
17. methods according to claim 14, is characterized in that, described inorganic additive is calcium carbonate.
18. methods according to claim 14, it is characterized in that, the moment of torsion broken needed for described closure member from described nozzle is 13.5 Ncm, and the similar nozzle moment of torsion broken needed for similar closure member never formed containing the high density polyethylene (HDPE) of inorganic additive is about 15.5 Ncm.
19. methods according to claim 14, is characterized in that, described container comprises shoulder, and described shoulder has the roughly uniform wall thickness of about 0.130 mm.
20. 1 kinds, for the distribution body of container, comprising:
Nozzle;
Disconnect closure member, it seals the dispensing aperture of described nozzle, exposes described dispensing aperture when breaking described disconnection closure member from described nozzle;
Described nozzle and described disconnection closure member are formed by the compound comprising high density polyethylene (HDPE) and inorganic additive, wherein, described inorganic additive adds described high density polyethylene (HDPE) to as the compound of described inorganic additive and linear low density polyethylene.
21. distribution body according to claim 20, is characterized in that, described inorganic additive has the concentration of about 3% to about 21% of the mixture weight comprising described high density polyethylene (HDPE) and described inorganic additive.
22. distribution body according to any one in claim 20 to 21, it is characterized in that, described integral type distribution body also comprises shoulder.
23. distribution body according to any one in claim 20 to 21, it is characterized in that, described disconnection closure member comprises the feather edge of the top edge being connected to described nozzle, to seal described dispensing aperture.
24. distribution body according to claim 23, it is characterized in that, described disconnection closure member comprises top edge, described top edge comprises nozzle chamber, described nozzle chamber has opening, after described disconnection closure member to be broken from described nozzle and is positioned over described nozzle by described disconnection closure member, described opening is used for receiving described nozzle.
25. distribution body according to any one in claim 20 to 21, it is characterized in that, described integral type distribution body comprises the region of pre weakened method, and the region of described pre weakened method limits the top edge of described nozzle and the feather edge of described disconnection closure member.
26. distribution body according to claim 25, is characterized in that, the region of described pre weakened method is crossing with the distribution duct of described nozzle.
27. distribution body according to any one in claim 20 to 21, it is characterized in that, the compound comprising described high density polyethylene (HDPE) and described inorganic additive comprises a certain amount of inorganic additive, with from being formed by high density polyethylene (HDPE) and not breaking compared with closure member containing the nozzle of similar integral type distribution body of described inorganic additive, the amount of described inorganic additive makes the moment of torsion broken needed for described closure member from described nozzle reduce about 10% to 20%.
28. distribution body according to any one in claim 20 to 21, is characterized in that, the paired wing that described disconnection closure member comprises cylindrical section and extending radially outwardly from described cylindrical section.
29. distribution body according to any one in claim 20 to 21, it is characterized in that, described inorganic additive has the concentration of the mixture weight about 9% to about 18% comprising described high density polyethylene (HDPE) and described inorganic additive.
30. distribution body according to any one in claim 20 to 21, it is characterized in that, described inorganic additive is calcium carbonate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2011/051036 WO2013036242A1 (en) | 2011-09-09 | 2011-09-09 | Containers with severable closures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103796922A CN103796922A (en) | 2014-05-14 |
| CN103796922B true CN103796922B (en) | 2015-10-21 |
Family
ID=44654506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180073356.2A Expired - Fee Related CN103796922B (en) | 2011-09-09 | 2011-09-09 | Band can break the container of closure member |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20140217131A1 (en) |
| EP (1) | EP2753549B1 (en) |
| CN (1) | CN103796922B (en) |
| AR (1) | AR087819A1 (en) |
| AU (1) | AU2011376289B2 (en) |
| BR (1) | BR112014005493A2 (en) |
| CA (1) | CA2847110A1 (en) |
| MX (1) | MX2014002737A (en) |
| RU (1) | RU2014113898A (en) |
| SG (1) | SG2014010425A (en) |
| TW (1) | TWI468322B (en) |
| WO (1) | WO2013036242A1 (en) |
| ZA (1) | ZA201401574B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11969393B2 (en) | 2014-06-17 | 2024-04-30 | Tokitae Llc | Affixed groups of pharmaceutical vials including frangible connectors |
| CN104277303A (en) * | 2014-10-29 | 2015-01-14 | 安徽省皖捷液压科技有限公司 | Flame-retardant nozzle |
| CN104277305A (en) * | 2014-10-29 | 2015-01-14 | 安徽省皖捷液压科技有限公司 | High-ductility heat-resistant spray nozzle |
| EP4212186A1 (en) * | 2016-10-19 | 2023-07-19 | Colgate-Palmolive Company | Kit for storage and sanitization of a toothbrush |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6192569B1 (en) * | 1996-04-22 | 2001-02-27 | Cebal Sa | Process for manufacture of a top for a container with a detachable cover reusable as a cap |
| CN1427788A (en) * | 2000-05-12 | 2003-07-02 | 高露洁-棕榄公司 | Uniform dispensing dual chamber sachet |
| CN1441742A (en) * | 2000-06-07 | 2003-09-10 | 洛克泰特(R&D)有限公司 | Nozzle assembly with reusable break-of cap and container having such nozzle assembly and packet for said nozzle assembly |
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| US3204835A (en) * | 1962-12-04 | 1965-09-07 | American Can Co | Tube structure |
| US3187966A (en) * | 1963-07-09 | 1965-06-08 | Continental Can Co | Flexible container with snip-off and reseal features |
| US3858739A (en) * | 1973-03-05 | 1975-01-07 | Barnes Hind Diagnostics Inc | Breakaway neck container with integral cap |
| US4408699A (en) * | 1980-02-07 | 1983-10-11 | Pacer Technology And Resources, Inc. | Dispensing tip for cyanoacrylate adhesives |
| US4413753A (en) * | 1980-05-15 | 1983-11-08 | Pacer Technology And Resources, Inc. | Dispenser for cyanoacrylate adhesives |
| CH649057A5 (en) * | 1982-06-10 | 1985-04-30 | Stericric Sa | BOTTLE FOR LIQUIDS CAPABLE OF SUPPORTING TERMINAL STERILIZATION, PROVIDED WITH A TAMPER-FREE CLOSING DEVICE. |
| IT8253314V0 (en) * | 1983-11-04 | 1982-05-21 | Farmigea Spa | SINGLE-DOSE OR MULTI-DOSE CONTAINERS IF OF PHARMACEUTICAL PRODUCTS |
| US4666063A (en) * | 1985-08-23 | 1987-05-19 | Wheeling Stamping Company | Container with twist-off tamper evident feature |
| FR2590554B1 (en) * | 1985-11-27 | 1989-08-11 | Kishimoto Sangyo Co | PACKAGING-CONTAINER |
| FR2712258B1 (en) * | 1993-11-12 | 1995-12-22 | Cebal | Tube having a plastic head comprising a tearable lid. |
| EP0932552A4 (en) * | 1996-10-18 | 1999-10-06 | Wheaton Holding Inc | Container closure assembly |
| SE0000160L (en) * | 2000-01-18 | 2001-07-19 | Ecolean Ab | Reusable container for liquid products and method of making them |
| US6544609B1 (en) * | 2000-07-12 | 2003-04-08 | Alcoa Closure Systems International, Inc. | Stiff and impact resistant compositions containing poly(propylene) or poly(ethylene/propylene) and calcium carbonate for closures |
| USD460175S1 (en) | 2000-09-11 | 2002-07-09 | Kent A. Louviere | Medical vials |
| US7431529B1 (en) * | 2002-12-06 | 2008-10-07 | Loctite (R & D) Limited | Nozzle assembly incorporating a molded flow through brush applicator and a reusable break-off cap, a container having a nozzle assembly and packaging therefor |
| ITMO20030283A1 (en) * | 2003-10-21 | 2005-04-22 | Lameplast Spa | BOTTLE FOR FLUID PRODUCTS, PARTICULARLY PHARMACEUTICAL, |
| USD556321S1 (en) | 2005-11-22 | 2007-11-27 | Starnes Charles D | Medical vials |
| DK2266521T3 (en) * | 2008-03-14 | 2013-10-28 | Otsuka Pharma Co Ltd | plastic cartridge |
| MX2011004727A (en) * | 2008-11-07 | 2011-05-25 | Colgate Palmolive Co | Blends of polylactic acid and thermo-plastic polymers for packaging applications. |
| ES2495993T3 (en) * | 2010-05-13 | 2014-09-18 | Unilever N.V. | Injection molded tube |
-
2011
- 2011-09-09 RU RU2014113898/12A patent/RU2014113898A/en not_active Application Discontinuation
- 2011-09-09 SG SG2014010425A patent/SG2014010425A/en unknown
- 2011-09-09 BR BR112014005493A patent/BR112014005493A2/en unknown
- 2011-09-09 EP EP11758333.6A patent/EP2753549B1/en not_active Not-in-force
- 2011-09-09 WO PCT/US2011/051036 patent/WO2013036242A1/en active Application Filing
- 2011-09-09 CN CN201180073356.2A patent/CN103796922B/en not_active Expired - Fee Related
- 2011-09-09 CA CA2847110A patent/CA2847110A1/en not_active Abandoned
- 2011-09-09 AU AU2011376289A patent/AU2011376289B2/en not_active Ceased
- 2011-09-09 MX MX?A patent/MX2014002737A/en unknown
- 2011-09-09 US US14/343,519 patent/US20140217131A1/en not_active Abandoned
-
2012
- 2012-09-07 AR ARP120103322A patent/AR087819A1/en unknown
- 2012-09-07 TW TW101132630A patent/TWI468322B/en not_active IP Right Cessation
-
2014
- 2014-02-28 ZA ZA2014/01574A patent/ZA201401574B/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6192569B1 (en) * | 1996-04-22 | 2001-02-27 | Cebal Sa | Process for manufacture of a top for a container with a detachable cover reusable as a cap |
| CN1427788A (en) * | 2000-05-12 | 2003-07-02 | 高露洁-棕榄公司 | Uniform dispensing dual chamber sachet |
| CN1441742A (en) * | 2000-06-07 | 2003-09-10 | 洛克泰特(R&D)有限公司 | Nozzle assembly with reusable break-of cap and container having such nozzle assembly and packet for said nozzle assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2847110A1 (en) | 2013-03-14 |
| US20140217131A1 (en) | 2014-08-07 |
| EP2753549B1 (en) | 2015-11-18 |
| SG2014010425A (en) | 2014-06-27 |
| MX2014002737A (en) | 2014-04-16 |
| TWI468322B (en) | 2015-01-11 |
| CN103796922A (en) | 2014-05-14 |
| RU2014113898A (en) | 2015-10-20 |
| TW201341270A (en) | 2013-10-16 |
| BR112014005493A2 (en) | 2017-06-13 |
| AR087819A1 (en) | 2014-04-16 |
| WO2013036242A1 (en) | 2013-03-14 |
| AU2011376289B2 (en) | 2015-09-03 |
| ZA201401574B (en) | 2016-09-28 |
| AU2011376289A1 (en) | 2014-03-06 |
| EP2753549A1 (en) | 2014-07-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170909 |