CN201272536Y - Composite dentifrice tube - Google Patents
Composite dentifrice tube Download PDFInfo
- Publication number
- CN201272536Y CN201272536Y CNU2008201895019U CN200820189501U CN201272536Y CN 201272536 Y CN201272536 Y CN 201272536Y CN U2008201895019 U CNU2008201895019 U CN U2008201895019U CN 200820189501 U CN200820189501 U CN 200820189501U CN 201272536 Y CN201272536 Y CN 201272536Y
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- tube
- pipe
- film
- ozzle
- thickness
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Abstract
The utility model relates to a travel collapsible tube which is made of the compound material, which comprises a tube body and a tube cover, wherein, the tube body comprises a tube shaft, a tube shoulder which is connected with one end of the tube shaft, and a tube mouth which is connected with the tube shoulder, and the tube mouth is provided with a sealing film, and the tube cover is provided with an unsealing device which can bore the sealing film, and the structure of the wall of the tube shaft comprises from the exterior to the interior: an outer film which is made of polyethylene material, an extruding compound layer which is made of PE-PAA, an aluminum separation layer, an extruding compound layer and an inner layer which is made of the polyethylene. The collapsible tube saves the aluminum material; after being formed, the collapsible tube has the rigidness and the flexibility at the same time, and can better protect the toothpaste inside the tube from going bad, and can maintain the moisture of the toothpaste, so as to maintain the softness of the toothpaste, and keep different flavors of the toothpaste. The thickness at the middle part of the sealing film which is made of the polyethylene is 30 micrometers; the sealing film with the above thickness and material is free from producing scraping when being prickled.
Description
Technical field
The utility model relates to a kind of dentifrice tube, relates in particular to a kind of travelling toothpaste pipe of being made by composite material.
Background technology
High-grade, regular hotel and hotel generally all provide the guest disposable bath accessory, as toothbrush, toothpaste etc.This has brought very big convenience for the guest who stays.On the road, these small and exquisite portable bath accessories also are convenient for carrying, and are subjected to very much people's welcome.
The dentifrice tube body of at present this small and exquisite travelling toothpaste generally all is to form with the aluminium manufacturing, the pipe lid is made with plastic material, because the consumption of this disposable travelling toothpaste every day is very big, the amount of paste 3-5 gram of the every pipe of general this toothpaste, can so just cause a large amount of aluminium wastes for 1-2 use.Moreover aluminium is a kind of soft metal, and the pipe lid and the mouth of pipe are generally by being threaded, when the mouth of pipe and pipe cover spin friction, can generate the aluminium bits at the dentifrice tube mouth of pipe, the aluminium bits are easy to be bonded on the toothpaste of extruding and toothbrush, give user's the healthy hidden danger of bringing like this.For safety and the wholesomeness that improves travelling toothpaste, the mouth of pipe of travelling toothpaste has increased and has sealed film, on the dentifrice tube of aluminum, sealing film is the uniform aluminum sheet of a kind of thickness, the top of cover of toothpaste has increased a pointed unpacking device, be used for pricking and wear this and seal film, but the film (aluminium foil paper) that seals of this aluminum is pricked and is easy to generate chip when wearing and drops in toothpaste, when containing toothpaste that aluminum seals the film chip and brush teeth with this, aluminum seals the film chip and scratches gum easily, and cause hemorrhage, consequences such as infection, and hide some dangers for for user's health.
The travelling toothpaste pipe that had occurred the plastic material preparation afterwards again, this kind dentifrice tube is all made with plastic material, the general poor rigidity of the dentifrice tube of this kind structure, its spout part also are provided with seals film, but often this to seal film thicker, prick when wearing this and sealing film with the tip of pipe lid, the perforation that forms is irregular, and the plastics odds and ends that rupture easily, the lotion of extruding are not attractive in appearance yet, and the plastics odds and ends drop in toothpaste, brush teeth and also can bring potential safety hazard to the user with changing toothpaste.
Summary of the invention
In order to overcome above-mentioned defective, the dentifrice tube that the utility model provides a kind of aluminium plastic composite material to make.
A kind of dentifrice tube, the pipe lid that comprises body and cooperate with body, the ozzle that described body further comprises pipe shaft and takes on pipe shaft one end bonded assembly pipe, is connected with the pipe shoulder, described ozzle has and seals film, described pipe cover tape has to prick wears the described unpacking device that seals film, described pipe lid is connected with ozzle, it is characterized in that, described pipe shaft has from outside to inside and is: adventitia, squeeze multiple layer, barrier layer, squeeze the structural pipe wall of multiple layer and inner membrance.
Wherein, described adventitia and inner membrance are low density polyethylene layers.Described barrier layer is an aluminium lamination.Described crowded multiple layer is the ethylene acrylic acid co polymer layer, and described crowded multiple layer connects adventitia and barrier layer and barrier layer and inner membrance.Described pipe shoulder, ozzle and to seal film be that low-density polyethylene material is made.
The thickness that the unpacking device of describedly seal film middle part, manage lid is pricked the position of wearing is 25-35 μ m, can prick Chuanfeng's membrana oralis smoothly to guarantee the unpacking device that pipe covers, and seals film formed perforation and do not produce chip.Describedly seal the bundle of film in the middle of can being arranged to wear the position thinner, thicker on every side.Perhaps seal film and be arranged to the uniform film of thickness.
Described pipe lid comprises that perisporium and caping, described perisporium and caping surround a cylindrical ozzle chamber jointly, and described ozzle chamber is used to hold described dentifrice tube ozzle; The perisporium of described pipe lid extends upward upper perimeter wall, described upper perimeter wall surrounds unpacking device chamber with caping, described unpacking device is arranged on the line of centers of the caping in the unpacking device chamber, described unpacking device is a pyramidal structure, the height of described pyramidal structure is greater than the described height that seals the thickness of film less than described upper perimeter wall, and the internal diameter in the unpacking device chamber that described upper perimeter wall and caping surround is not less than the external diameter of described ozzle.
Described outer film thickness is 50-150 μ m, and the thickness that squeezes multiple layer is 10-25 μ m, the thickness 5-18 μ m of barrier layer, and the thickness of described inner membrance is 30-70 μ m, the pipe shaft gross thickness is at 150-250 μ m.
In a preferred embodiment of the present utility model, the thickness of described adventitia is 100 μ m, and the thickness that squeezes multiple layer is 20 μ m, the thickness 12 μ m of barrier layer, and the thickness of described inner membrance is 50 μ m, the pipe shaft gross thickness is 202 μ m.
Adventitia all is a low density polyethylene layer in the composite dentifrice tube pipe shaft of the present utility model, the polyethylene chemical inertness is good, the etch of the most of soda acids of ability, be insoluble to general solvent under the normal temperature, and hygroscopic character is little, inner membrance just is not easy and content (lotion of toothpaste) reacts like this, and can well keep the moisture in the lotion; The adventitia smooth outer surface of this material and printed patterns and literal etc.Squeeze the used ethylene acrylic acid co polymer material of multiple layer, have excellent gleyness, and processing easily, favorable rigidity and toughness are arranged again.Multiple layer should be squeezed and inner membrance and barrier layer can be well connected, and barrier layer and adventitia.The barrier layer of in-to-in aluminium matter further protects the spices, moisture of the lotion in the dentifrice tube etc. not distribute; aluminium has certain rigid; can keep the shape of body preferably; add the toughness of polythene material, like this five-layer structure of dentifrice tube: adventitia, inner membrance, barrier layer, the common a kind of rigidity of formation of crowded multiple layer and all splendid dentifrice tube pipe shaft of toughness.Composite dentifrice tube of the present utility model, the structure that its pipe shaft and ozzle are formed in one, the film that seals that has low-density polyethylene material on the ozzle, the thickness at the described position of sealing film central authorities, being worn by bundle when using is about 30 μ m, the described like this film that seals is when being worn by bundle, owing to the toughness preferably that has of polythene material, perforation place does not form the plastics odds and ends.The plastics of described dentifrice tube (polyethylene) pipe lid, the one end can entangle ozzle, the other end has a unpacking device, described unpacking device tip is on the center line of pipe lid, and the height at the tip of unpacking device covers the height of perisporium greater than the thickness that seals film less than pipe, and the internal diameter that surrounds of the upper perimeter wall around the unpacking device is not less than the external diameter of ozzle again, like this, described unpacking device does can be exposed the pipe lid and hurt sb.'s feelings, and can prick Chuanfeng's membrana oralis smoothly again.
Dentifrice tube of the present utility model, save aluminium, and dentifrice tube rigidity and flexible and tool after the moulding, pipe shaft is smooth, high-grade, pipe shaft polyethylene layer, ethylene acrylic layer, aluminium lamination alternate combinations keep lotion soft and moist thereby the interior lotion of the good holding tube of energy never degenerates, keeps the moisture of lotion; Also have and well " to protect " effect fragrant, promptly keep the fragrance of the spices etc. of lotion of toothpaste not distribute, and keep the various fragrant and sweet taste of lotion.Dentifrice tube nozzle set of the present utility model has the film that seals of polythene material, and controls and seal the middle thickness of film about 30 μ m, and sealing of this material and thickness do not produce chip when film is worn by bundle.
Below with reference to accompanying drawing detailed introduce dentifrice tube of the present utility model.
Description of drawings
Fig. 1 is the block diagram of dentifrice tube of the present utility model;
Fig. 2 is the cutaway view of dentifrice tube of the present utility model;
Fig. 3 is the cutaway view that seals film and part ozzle of dentifrice tube of the present utility model;
The specific embodiment
As shown in Figure 1, be the block diagram of dentifrice tube of the present utility model, it comprises that body 10 and pipe cover 20, and body 10 and pipe cover 20 and be threaded.The ozzle of body is provided with one and seals film 14.
As shown in Figure 2, cutaway view for dentifrice tube of the present utility model, body 10 further comprises pipe shaft 11, and pipe is takeed on 12 pipes, mouth 13 and sealed film 14, and described pipe shaft is a cylinder-like structure, the sealing of one end, the other end is connected with pipe shoulder 12, and the pipe shoulder other end is connected with ozzle 13, and the opening part on the described ozzle 13 is provided with one and seals film 14, the described opening that seals film 14 sealing ozzles, the outer wall of ozzle is provided with screw thread; Pipe covers 20 and comprises perisporium 21 and caping 25, and described perisporium and caping surround a cylindrical ozzle chamber 26 jointly, and described ozzle chamber 26 is used to hold described dentifrice tube ozzle 13; The perisporium 21 of described pipe lid 20 extends upward upper perimeter wall 23, described upper perimeter wall 23 surrounds unpacking device chamber with caping 25, described unpacking device 22 is arranged on the line of centers of the caping 25 in the unpacking device chamber, described unpacking device 22 is a pyramidal structure, the height of described pyramidal structure is greater than the described height that seals the thickness of film 14 less than described upper perimeter wall 23, and the internal diameter in the unpacking device chamber that described upper perimeter wall 23 and caping 25 surround is not less than the external diameter of described ozzle.The inboard that pipe cover 20 perisporium is provided with screw thread 24, and pipe lid and ozzle are by being threaded, and described unpacking device 22 is used for pricking wears the described film 14 that seals, to bore a hole sealing to form on the film, so that can extrude the interior toothpaste of dentifrice tube.
The tube wall of described pipe shaft 11 is made up of five-layer structure, be followed successively by in pipe outside managing: adventitia 101, squeeze multiple layer 102, barrier layer 103, squeeze multiple layer 104, inner membrance 105, the surfaces externally and internally of the barrier layer 103 of aluminum is connected with adventitia 101 with the inner membrance 105 of low density polyethylene (LDPE) respectively with 102 by squeezing multiple layer 104.Described crowded multiple layer 102 and 104 is that ethylene acrylic acid co polymer is prepared from, the ethylene acrylic acid co polymer material has fabulous gleyness, processing easily again, also has favorable rigidity and toughness, the Structural layer alternate combinations of this five-layer structure, three kinds of materials like this, both saved aluminium, and dentifrice tube rigidity and flexible and tool after the moulding, pipe shaft is smooth, high-grade, pipe shaft polyethylene layer, ethylene acrylic layer aluminium lamination alternate combinations keep lotion soft and moist thereby the interior lotion of the good holding tube of energy never degenerates, keeps the moisture of lotion; Also have and well " to protect " effect fragrant, promptly keep the fragrance of the spices etc. of lotion of toothpaste not distribute, and keep the various fragrant and sweet taste of lotion.
As shown in Figure 3, the part sectional view that seals film and part toothpaste ozzle for dentifrice tube of the present utility model, the described film 14 that seals is the film of polythene material, the described described dentifrice tube ozzle of film phonograph seal that seals, unpacking device 22 bundles that cover on 20 with pipe during use are worn the described film that seals, so that extrude the toothpaste in the dentifrice tube.
The thickness at the position of sealing film central authorities, being worn by bundle when using of described polythene material is 25-35 μ m, the described like this film that seals has elasticity preferably, the perforated edge that forms can not form chip and drop in toothpaste, and toothpaste uses safer, healthy like this.
In a preferred embodiment of the present utility model, the thickness of described adventitia is 100 μ m, and the thickness that squeezes multiple layer is 20 μ m, the thickness 12 μ m of barrier layer, and the thickness of described inner membrance is 50 μ m, the pipe shaft gross thickness is 202 μ m.
In another one embodiment of the present utility model, the described thickness that seals film central authorities is 30 μ m, and thickness on every side is 35 μ m.In of the present utility model other are implemented, describedly seal the uniform polyethylene foil of thickness that film is 30 μ m.In another one embodiment of the present utility model, the described thickness that seals film central authorities is 25 μ m, and thickness on every side is 32 μ m.
Above disclosed only is preferred embodiment of the present utility model; only be used for explaining dentifrice tube of the present utility model; should not limit protection content of the present utility model with this, the equivalent variations of having done according to the disclosed content of the utility model still belongs to protection domain of the present utility model.
Claims (7)
1, a kind of dentifrice tube, the pipe lid that comprises body and cooperate with body, the ozzle that described body further comprises pipe shaft and takes on pipe shaft one end bonded assembly pipe, is connected with the pipe shoulder, described ozzle has and seals film, described pipe cover tape has to prick wears the described unpacking device that seals film, described pipe lid is connected with ozzle, it is characterized in that, described pipe shaft has from outside to inside and is: adventitia, squeeze multiple layer, barrier layer, squeeze the structural pipe wall of multiple layer and inner membrance.
2, dentifrice tube as claimed in claim 1, it is characterized in that described adventitia and inner membrance are low density polyethylene layers, described barrier layer is an aluminium lamination, described crowded multiple layer is the ethylene acrylic acid co polymer layer, and described crowded multiple layer connects adventitia and barrier layer and barrier layer and inner membrance.
3, dentifrice tube as claimed in claim 1 is characterized in that, described pipe shoulder, ozzle and to seal film be pipe shoulder, the ozzle of low-density polyethylene material and seal film.
4, dentifrice tube as claimed in claim 1 is characterized in that, the described film that seals has intermediate thin thick structure on every side.
As claim 1 or 4 described dentifrice tubes, it is characterized in that 5, the described thickness that seals the film centre is 25-35 μ m.
6, dentifrice tube as claimed in claim 1 is characterized in that, described pipe lid comprises that perisporium and caping, described perisporium and caping surround a cylindrical ozzle chamber jointly, and described ozzle chamber is used to hold described dentifrice tube ozzle; The perisporium of described pipe lid extends upward upper perimeter wall, described upper perimeter wall surrounds unpacking device chamber with caping, described unpacking device is arranged on the line of centers of unpacking device chamber, caping, described unpacking device is a pyramidal structure, the height of described pyramidal structure is greater than the described height that seals the thickness of film less than described upper perimeter wall, and the internal diameter in the unpacking device chamber that described upper perimeter wall and caping surround is not less than the external diameter of described ozzle.
7, dentifrice tube as claimed in claim 1 is characterized in that, described outer film thickness is 50-150 μ m, and the thickness that squeezes multiple layer is 10-25 μ m, the thickness 5-18 μ m of barrier layer, and the thickness of described inner membrance is 30-70 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201895019U CN201272536Y (en) | 2008-09-01 | 2008-09-01 | Composite dentifrice tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201895019U CN201272536Y (en) | 2008-09-01 | 2008-09-01 | Composite dentifrice tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272536Y true CN201272536Y (en) | 2009-07-15 |
Family
ID=40882884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201895019U Expired - Fee Related CN201272536Y (en) | 2008-09-01 | 2008-09-01 | Composite dentifrice tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201272536Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662335A (en) * | 2012-08-28 | 2014-03-26 | 阿尔比亚服务公司 | Tube head with insert forming a barrier |
| CN103826850A (en) * | 2011-05-31 | 2014-05-28 | 爱索尔包装有限公司 | Barrier structure and laminate thereof |
| CN106976634A (en) * | 2017-06-07 | 2017-07-25 | 白可可 | A kind of disposable toothpaste pipe of preventing hand pricking |
| CN107073851A (en) * | 2014-10-24 | 2017-08-18 | 高露洁-棕榄公司 | Tube preparation method and pipe |
| CN112478219A (en) * | 2020-12-03 | 2021-03-12 | 嘉兴市腾翔塑业有限公司 | Single-layer cosmetic hose and preparation process thereof |
-
2008
- 2008-09-01 CN CNU2008201895019U patent/CN201272536Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826850A (en) * | 2011-05-31 | 2014-05-28 | 爱索尔包装有限公司 | Barrier structure and laminate thereof |
| CN103662335A (en) * | 2012-08-28 | 2014-03-26 | 阿尔比亚服务公司 | Tube head with insert forming a barrier |
| CN103662335B (en) * | 2012-08-28 | 2018-01-09 | 阿尔比亚服务公司 | Including the improvement type tube head for the insert for forming barriers |
| CN107073851A (en) * | 2014-10-24 | 2017-08-18 | 高露洁-棕榄公司 | Tube preparation method and pipe |
| CN107073851B (en) * | 2014-10-24 | 2019-07-16 | 高露洁-棕榄公司 | Tube preparation method and pipe |
| US11148370B2 (en) | 2014-10-24 | 2021-10-19 | Colgate-Palmolive Company | Method of making a tube and tube |
| CN106976634A (en) * | 2017-06-07 | 2017-07-25 | 白可可 | A kind of disposable toothpaste pipe of preventing hand pricking |
| CN112478219A (en) * | 2020-12-03 | 2021-03-12 | 嘉兴市腾翔塑业有限公司 | Single-layer cosmetic hose and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20170901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |