CN102229372A - Waterproof anticorrosion breathable bolt for packaged bottle cap and manufacturing method of waterproof anticorrosion breathable bolt - Google Patents
Waterproof anticorrosion breathable bolt for packaged bottle cap and manufacturing method of waterproof anticorrosion breathable bolt Download PDFInfo
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- CN102229372A CN102229372A CN 201110114996 CN201110114996A CN102229372A CN 102229372 A CN102229372 A CN 102229372A CN 201110114996 CN201110114996 CN 201110114996 CN 201110114996 A CN201110114996 A CN 201110114996A CN 102229372 A CN102229372 A CN 102229372A
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Abstract
The invention relates to a waterproof anticorrosion breathable bolt for a packaged bottle cap and a manufacturing method of the waterproof anticorrosion breathable bolt. The bolt comprises an injection molding bolt body and a breathable film paster which is connected with the injection molding bolt body, wherein the outer diameter of the injection molding bolt body is in interference fit with an inner hole reserved in the packaged bottle cap; and the breathable film paster is arranged on an inner and outer gas convection channel of a container which is provided with the packaged bottle cap. The waterproof anticorrosion breathable bolt for the packaged bottle cap is designed to have a standard structure, so that the simplification of design and development of the packaged bottle cap of the container is facilitated, and the problem of inconvenience of use of the breathable bolt is solved; moreover, strong acid resistance and strong base resistance are improved, antioxidant capacity is improved, the problem that chemical solution leaks out of a pad is solved, and water resistance, dust resistance, oil resistance and breathable performance are improved, so that a packaging container reaches pressure balance through inner and outer gas convection of a modified membrane, and the transportation and storage safety of the container in a severe weather environment is improved.
Description
Technical field
The present invention relates to a kind of ventilative bolt, ventilative bolt of especially a kind of package bottle cap water-tight corrosion-proof and preparation method thereof.
Background technology
Chemicals liquid, such as bleaching agent, hydrogen peroxide, Peracetic acid, agricultural chemicals, purging medium, bactericidal agent etc., or the requirement of strong acid and strong base solution or pulvis packing container is very strict, be head it off, the packing container that in the past had is used airtight structure always, packing container is a sealed package, along with gas in the container gather or the lifting of temperature changes, this type of container brings potential safety hazard for safety in production and transportation because inside and outside gaseous tension overbalance causes the container explosion, subsides, bottle cap is not opened or leak out chemical.Expansion or recessed flat packing can be damaged the brand names image, influence economic benefit.
To be embodied on the problems such as waterproof and dustproof, ventilative, anti-oxidant, acid and alkali-resistance solution corrosion effect bad solving the chemicals packing container for prior art, and shortcoming is that the requirement that the performance of original material can not satisfy chemical liquid causes.Emphasis is to solve container internal and external pressure balance and chemical liquid leakage problem.
Summary of the invention
In order to overcome above defective, the technical problem to be solved in the present invention is: propose a kind of defect problem that can just solve in the background technology, can satisfy the chemicals packing container at every performance requriementss such as waterproof and dustproof, grease proofing, ventilative, anti-oxidant, acid and alkali-resistance solution corrosions, ventilative bolt of package bottle cap water-tight corrosion-proof easy to use and preparation method thereof.
The technical solution adopted in the present invention is: a kind of package bottle cap water-tight corrosion-proof bolt of breathing freely, comprise the moulding key, with described moulding key bonded assembly ventilated membrane paster, the endoporus of reserving on the external diameter of described moulding key and the package bottle cap is connected, and is provided with the ventilated membrane paster on the passage of the inside and outside gaseous exchange of the container that is equipped with package bottle cap.
According to another preferred embodiment, the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof further comprise between described moulding key and the described ventilated membrane paster by weld, adhesive means is connected.
According to another preferred embodiment, the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof further comprises with described moulding key and is connected with the protection end cap.
According to another preferred embodiment, be connected by interference fit between the endoporus of reserving on the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof external diameter that further comprises described moulding key and the package bottle cap.
According to another preferred embodiment, the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof comprises that further described ventilated membrane paster comprises the modification rete of expanded PTFE material, has the easy welding material belt of tack with the modification rete bonded assembly of expanded PTFE material.
According to another preferred embodiment, the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof comprises further that the modification rete of described expanded PTFE material comprises and strengthens the expanded PTFE microporous membrane of hating oily ability, hates the surface modification of the expanded PTFE microporous membrane of oily ability to be coated with fluoropolymer more than or equal to one deck in described enhancing.
According to another preferred embodiment, the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof comprises further that the modification rete of described expanded PTFE material comprises and strengthens the expanded PTFE microporous membrane of hating oily ability, hates the surface of the expanded PTFE microporous membrane of oily ability to be fitted with compound fabric more than or equal to one deck in described enhancing.
According to another preferred embodiment, the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof comprises further that the modification rete of described expanded PTFE material comprises and strengthens expanded PTFE microporous membrane, the compound fabric of hating oily ability, all is fitted with on the positive and negative surface of described compound fabric to strengthen the expanded PTFE microporous membrane of hating oily ability.
According to another preferred embodiment, the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof comprises that further described compound fabric hates the surface applying of the expanded PTFE microporous membrane of oily ability by adhesive agent and described enhancing.
According to another preferred embodiment, the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof further comprises polypropylene non-woven fabric, polyester non-woven fabric, the polypropylene net of described compound fabric for hating oily pre-processing through waterproof.
The invention still further relates to the method for making of the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof:
A, ventilated membrane paster and moulding key are fitted;
The mode of b, employing welding is fixed on the ventilated membrane paster on the moulding key;
C, the weld seam that forms after welding finished carry out the compactness check;
D, again to being fixed in the breathe freely check of pressure, Air permenbility and water-impervious pressure of ventilated membrane paster on the moulding key;
E, will be by the package bottle cap water-tight corrosion-proof of check ventilative bolt low temperature drying, qualified finished product.
According to another preferred embodiment, the method for making of the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof comprises that further described welding manner is a super sonic heating welding manner.
The invention has the beneficial effects as follows: the present invention is designed to standardized structure with the ventilative bolt of package bottle cap water-tight corrosion-proof, help the packing container bottle cap and design and develop simplification, only need to reserve interference on the package bottle cap and connect close-fitting endoporus, the user only needs this standardized moulding and bottle cap clapped and closes or gently be pressed onto the position and get final product, and the breathe freely comfort feature of bolt of use has obtained solution; Also improved the ability of strong alkali-acid resistance, improved the ability of antioxidant, solved the problem that chemical solutions is oozed out from liner, improved the grease proofing and ventilative performance of water proof and dust proof, make packing container reach equilibrium of pressure, improved container and under extreme climate environment, transported the safety that stores through the inside and outside gaseous exchange of Modified Membrane.
Description of drawings
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the structural representation of another kind of preferred embodiment of the present invention;
Fig. 4 is the birds-eye view of Fig. 3;
Fig. 5 is the structural representation of another kind of preferred embodiment of the present invention;
Fig. 6 is the birds-eye view of Fig. 5;
Fig. 7 is the structural representation of another kind of preferred embodiment of the present invention;
Fig. 8 is the birds-eye view of Fig. 7;
Fig. 9 is the structural representation of another kind of preferred embodiment of the present invention;
Figure 10 is the birds-eye view of Fig. 9;
Among the figure: 1, moulding key, 2, the ventilated membrane paster, 3, the protection end cap.
The specific embodiment
The present invention is further detailed explanation with preferred embodiment in conjunction with the accompanying drawings now.These accompanying drawings are the scheme drawing of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Shown in Fig. 1-10, a kind of package bottle cap water-tight corrosion-proof bolt of breathing freely, comprise moulding key 1, with described moulding key 1 bonded assembly ventilated membrane paster 2, be connected by interference fit between the endoporus of reserving on the external diameter of described moulding key 1 and the package bottle cap, on the passage of the inside and outside gaseous exchange of the container that is equipped with package bottle cap, be provided with ventilated membrane paster 2.
The present invention is designed to standardized structure with the ventilative bolt of package bottle cap water-tight corrosion-proof, help the packing container bottle cap and design and develop simplification, only need to reserve interference on the package bottle cap and connect close-fitting endoporus, the user only needs that this standardized moulding key 1 is closed or gently be pressed onto the position with the bottle cap bat and gets final product, and uses the comfort feature of ventilative bolt to obtain solution; Also improved the ability of strong alkali-acid resistance, improved the ability of antioxidant, solved the problem that chemical solutions is oozed out from liner, improved the grease proofing and ventilative performance of water proof and dust proof, make packing container reach equilibrium of pressure, improved container and under extreme climate environment, transported the safety that stores through the inside and outside gaseous exchange of Modified Membrane.
Be connected by welding, adhesive means between moulding key 1 and the described ventilated membrane paster 2, preferably select super sonic to add heatsealing, solved the welding compactness problem with plastic product, gluing employing seccotine.
Shown in Fig. 5-10, be connected with protection end cap 3 with described moulding key 1, purpose is that outward appearance of the present invention is further protected.
Ventilated membrane paster 2 comprises the modification rete of expanded PTFE material, has the easy welding material belt of tack with the modification rete bonded assembly of expanded PTFE material.
Even it also can keep bigger Air permenbility the ventilated membrane paster among the present invention 2 behind contact liq, the inside and outside differential pressure balance in the control container.Prevent the soda acid fluid seepage, prevent product in rainwater and the contamination by dust container.After even package bottle cap water-tight corrosion-proof ventilated membrane paster 2 contains the liquid or oil-containing and solvent-borne type liquid of organic matter or inhibiter in contact, can also keep both liquid barrier and ventilative simultaneously function.It is the optimal selection that is applied to contain the packing container of low surface tension liquids such as organic matter and inhibiter at present.The pad pasting of should breathing freely almost can satisfy the packing demand of all liquid state, powder and graininess agricultural products.Its product design is versatile and flexible, is the ideal material that is used for insecticide and fertilizer packaging, also can provide the actv. container solution of breathing freely for animal health product and cleaning supplies.
Wherein, the modification rete of expanded PTFE material comprises following three kinds of versions:
The modification rete of expanded PTFE material comprises and strengthens the expanded PTFE microporous membrane hate oily ability, hates the surface modification of the expanded PTFE microporous membrane of oily ability to be coated with fluoropolymer more than or equal to one deck in described enhancing.
The modification rete of expanded PTFE material comprises and strengthens the expanded PTFE microporous membrane hate oily ability, hates the surface of the expanded PTFE microporous membrane of oily ability to be fitted with compound fabric more than or equal to one deck in described enhancing.
The modification rete of expanded PTFE material comprises and strengthens expanded PTFE microporous membrane, the compound fabric hate oily ability, all is fitted with on the positive and negative surface of described compound fabric to strengthen the expanded PTFE microporous membrane of hating oily ability.
Compound fabric hates the surface of the expanded PTFE microporous membrane of oily ability to fit by adhesive agent and described enhancing.
Polypropylene non-woven fabric, polyester non-woven fabric, the polypropylene net of compound fabric for hating oily pre-processing through waterproof, waterproof hates oily pre-treating technology to be:
A, compound fabric is done pre-treating technology prepare, and unreel;
B, on compound fabric, be coated with fluorocarbon, as fluorochemical monomer such as CF4, CH2F2 etc.;
C, coating are dried processing to it after finishing;
It is standby to carry out rolling after d, oven dry are finished.
More than various versions, water-proofing treatment grease proofing through the surface, the speciality polymer material with very strong chemicals-resistant liquid corrosion that obtains after the surface modification is exactly the modification rete of package bottle cap waterproof, corrosion prevention and ventilative expanded PTFE material.The Polymer new material of this specific function high added value is processed into ventilated membrane paster 2, is applied on chemical industry and the chemicals packing container bottle cap, has obtained good effect, and chemicals packing container and tag state thereof are kept intact as newly.
The high resilience of modification rete and the elasticity of High molecular material package bottle cap waterproof, corrosion prevention and ventilative expanded PTFE material have that microfibre connects and the net structure that forms has improved film strength; These microfibres form countless pores, make the micropore diameter of ventilated membrane at 0.01～20 μ m.The molecular diameter of aqueous vapor is 0.0004 μ m, rainwater diameter 100 μ m～3000 μ m, chemical liquid diameter is at 100 μ m～3000 μ m, therefore this macromolecule modified material just has gas and freely exchanges maintenance container internal and external pressure balance function by the rete convection current, and rainwater, dust are blocked in the rete outside face and can not enter container, chemical liquid also can't ooze out this tunic, chemical liquid well has been stabilized in the container, and chemicals packing container and tag state thereof are kept intact as newly.
Ventilated membrane paster 2 can be crooked arbitrarily, porosity, high-low temperature resistant harsh environment use, are easy to weld fine and close firm, the particular performances such as chemical inertness is good, uvioresistant, nonflammable and anti-oxidant acid and alkali-resistance solution corrosion that combine with rubber-plastics material, make its operating needs that is highly suitable for the chemical industry harshness and amblent air temperature condition.
The manufacturing process flow of described ventilated membrane paster 2 comprises:
1, package bottle cap water-tight corrosion-proof ventilated membrane paster 2 manufacturing process is unreeled preparation;
2, with the modification rete and easy compound connection of welding belt of expanded PTFE material with tack;
3, adopt hemisection processing tack easy welding material belt the hole and cut processing photoelectricity knock hole entirely;
4, remove the waste material of the easy welding material belt of tack according to product requirement;
5, adopt hemisection processing that the modification rete of expanded PTFE material is connected with isolated protective layer;
6, remove the waste material of the modification rete of expanded PTFE material according to product requirement;
7, the paster of finishing processing is carried out rolling;
8, need be to above-mentioned paster breathe freely pressure, Air permenbility and water-impervious pressure check, it is all qualified to check, and then carries out next procedure for qualified finished product.
The method for making of the ventilative bolt of package bottle cap water-tight corrosion-proof comprises:
A, the isolated protective layer that will process on the up-to-standard ventilated membrane paster 2 tear back and 1 applying of moulding key off;
B, employing super sonic heating welding manner are fixed on ventilated membrane paster 2 on the moulding key 1;
C, the weld seam that forms after welding finished carry out the compactness check;
D, again to being fixed in the breathe freely check of pressure, Air permenbility and water-impervious pressure of ventilated membrane paster 2 on the moulding key 1;
E, will be by the package bottle cap water-tight corrosion-proof of check ventilative bolt low temperature drying, qualified finished product.
The production firm that uses the present invention can eliminate daily chemical products always worries to expand or recessed flat packing can be damaged their brand image.Should ventilative packing solution can successfully manage such problem, and help manufacturer that efficient cleaning and sterile products that laundry detergents, household cleaners and stain remover etc. contain high concentration bleaching agent, hydrogen peroxide and inhibiter are introduced to the market with safety packaged form attractive in appearance.
The ventilative bolt of package bottle cap water-tight corrosion-proof is applicable to various severe environment.Product has multiple different colours, shape and structure and Air permenbility model specification, and the ventilative bolt of package bottle cap water-tight corrosion-proof of selecting suitable Air permenbility model specification for use and volume are that the bottle cap of the container that rises of 0.02-1500 cooperates, only need fastening or pressing put in place.Use and to guarantee container realization internal and external pressure balance and to prevent container explosion, recessed flat or leakage by ventilative bolt, thereby avoid customer complaint and client's loss.
The hole that makes the bottle cap simplicity of design only need reserve interference fit gets final product, and with the container perfect adaptation, improves container performance; When sprinkling or pouring liquid, in the closed container of dress liquid vacuum area appears just.The ventilated membrane paster 2 that is somebody's turn to do in the ventilative bolt can effectively be realized the equilibrium of pressure that container is interior, makes container keep unimpeded " breathing ".The ventilative scheme of this simple leakproof tank can make container remain original shape, can not pour out to be out of shape because of liquid wherein finally to cause leaking.Prevent to pollute and realize the container internal pressure balance; protect container and inclusion in whole service life at product; make accident, liquid overflow with the possibility of tag damage reduce to minimum, guarantee product be packaged in the distribution process, in the shop and family present good brand image and quality all the time.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (12)
1. the ventilative bolt of a package bottle cap water-tight corrosion-proof, it is characterized in that: comprise the moulding key, with described moulding key bonded assembly ventilated membrane paster, the endoporus of reserving on the external diameter of described moulding key and the package bottle cap is connected, and is provided with the ventilated membrane paster on the passage of the inside and outside gaseous exchange of the container that is equipped with package bottle cap.
2. a kind of package bottle cap water-tight corrosion-proof according to claim 1 bolt of breathing freely is characterized in that: be connected by welding, adhesive means between described moulding key and the described ventilated membrane paster.
3. a kind of package bottle cap water-tight corrosion-proof according to claim 1 bolt of breathing freely is characterized in that: be connected with the protection end cap with described moulding key.
4. a kind of package bottle cap water-tight corrosion-proof according to claim 1 bolt of breathing freely is characterized in that: be connected by interference fit between the endoporus of reserving on the external diameter of described moulding key and the package bottle cap.
5. a kind of package bottle cap water-tight corrosion-proof according to claim 1 bolt of breathing freely, it is characterized in that: described ventilated membrane paster comprises the modification rete of expanded PTFE material, has the easy welding material belt of tack with the modification rete bonded assembly of expanded PTFE material.
6. a kind of package bottle cap water-tight corrosion-proof according to claim 5 bolt of breathing freely, it is characterized in that: the modification rete of described expanded PTFE material comprises and strengthens the expanded PTFE microporous membrane hate oily ability, hates the surface modification of the expanded PTFE microporous membrane of oily ability to be coated with fluoropolymer more than or equal to one deck in described enhancing.
7. a kind of package bottle cap water-tight corrosion-proof according to claim 5 bolt of breathing freely, it is characterized in that: the modification rete of described expanded PTFE material comprises and strengthens the expanded PTFE microporous membrane hate oily ability, hates the surface of the expanded PTFE microporous membrane of oily ability to be fitted with compound fabric more than or equal to one deck in described enhancing.
8. a kind of package bottle cap water-tight corrosion-proof according to claim 5 bolt of breathing freely, it is characterized in that: the modification rete of described expanded PTFE material comprises and strengthens expanded PTFE microporous membrane, the compound fabric hate oily ability, all is fitted with on the positive and negative surface of described compound fabric to strengthen the expanded PTFE microporous membrane of hating oily ability.
9. according to claim 7 or the ventilative bolt of 8 described a kind of package bottle cap water-tight corrosion-proofs, it is characterized in that: described compound fabric hates the surface of the expanded PTFE microporous membrane of oily ability to fit by adhesive agent and described enhancing.
10. according to claim 7 or the ventilative bolt of 8 described a kind of package bottle cap water-tight corrosion-proofs, it is characterized in that: polypropylene non-woven fabric, polyester non-woven fabric, the polypropylene net of described compound fabric for hating oily pre-processing through waterproof.
11. the method for making of the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof according to claim 1 is characterized in that:
A, ventilated membrane paster and moulding key are fitted;
The mode of b, employing welding is fixed on the ventilated membrane paster on the moulding key;
C, the weld seam that forms after welding finished carry out the compactness check;
D, again to being fixed in the breathe freely check of pressure, Air permenbility and water-impervious pressure of ventilated membrane paster on the moulding key;
E, will be by the package bottle cap water-tight corrosion-proof of check ventilative bolt low temperature drying, qualified finished product.
12. the method for making of the ventilative bolt of a kind of package bottle cap water-tight corrosion-proof according to claim 11 is characterized in that: described welding manner is a super sonic heating welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110114996 CN102229372A (en) | 2011-05-05 | 2011-05-05 | Waterproof anticorrosion breathable bolt for packaged bottle cap and manufacturing method of waterproof anticorrosion breathable bolt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110114996 CN102229372A (en) | 2011-05-05 | 2011-05-05 | Waterproof anticorrosion breathable bolt for packaged bottle cap and manufacturing method of waterproof anticorrosion breathable bolt |
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| CN102229372A true CN102229372A (en) | 2011-11-02 |
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| CN 201110114996 Pending CN102229372A (en) | 2011-05-05 | 2011-05-05 | Waterproof anticorrosion breathable bolt for packaged bottle cap and manufacturing method of waterproof anticorrosion breathable bolt |
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Cited By (9)
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| CN102627166A (en) * | 2012-04-12 | 2012-08-08 | 常州市泛亚微透科技有限公司 | Beveled waterproof and anti-corrosive ventilation bolt for packaging bottle cap and manufacturing process of beveled waterproof and anti-corrosive ventilation bolt |
| CN102922742A (en) * | 2012-11-07 | 2013-02-13 | 凡嘉科技（无锡）有限公司 | Welding jig for filter membrane of air-permeable bottle cap |
| CN104448572A (en) * | 2014-11-12 | 2015-03-25 | 合肥市瑞宏重型机械有限公司 | Plastic packaging material for low-temperature dairy product |
| WO2015184664A1 (en) * | 2014-06-05 | 2015-12-10 | 江苏泛亚微透科技股份有限公司 | Water vapor transmission plug for automobile lamp |
| CN106584864A (en) * | 2016-11-16 | 2017-04-26 | 苏州元禾医疗器械有限公司 | Butt fusion apparatus and method for waterproof air-permeable film |
| CN107614387A (en) * | 2015-05-28 | 2018-01-19 | 京洛株式会社 | Double container |
| CN108238360A (en) * | 2018-01-12 | 2018-07-03 | 长春理工大学 | A kind of steam sterilizing Packaging Bottle |
| CN112550937A (en) * | 2020-11-27 | 2021-03-26 | 绍兴永耀电器有限公司 | Ventilative leak protection explosion-proof bottle |
| CN113518750A (en) * | 2020-02-12 | 2021-10-19 | 郭泽煌 | Cup cover |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627166A (en) * | 2012-04-12 | 2012-08-08 | 常州市泛亚微透科技有限公司 | Beveled waterproof and anti-corrosive ventilation bolt for packaging bottle cap and manufacturing process of beveled waterproof and anti-corrosive ventilation bolt |
| CN102922742A (en) * | 2012-11-07 | 2013-02-13 | 凡嘉科技（无锡）有限公司 | Welding jig for filter membrane of air-permeable bottle cap |
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| CN104448572A (en) * | 2014-11-12 | 2015-03-25 | 合肥市瑞宏重型机械有限公司 | Plastic packaging material for low-temperature dairy product |
| CN107614387A (en) * | 2015-05-28 | 2018-01-19 | 京洛株式会社 | Double container |
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| CN106584864B (en) * | 2016-11-16 | 2019-08-02 | 苏州元禾医疗器械有限公司 | A kind of waterproof ventilated membrane fusion splicing devices and welding process |
| CN108238360A (en) * | 2018-01-12 | 2018-07-03 | 长春理工大学 | A kind of steam sterilizing Packaging Bottle |
| CN113518750A (en) * | 2020-02-12 | 2021-10-19 | 郭泽煌 | Cup cover |
| CN112550937A (en) * | 2020-11-27 | 2021-03-26 | 绍兴永耀电器有限公司 | Ventilative leak protection explosion-proof bottle |
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Application publication date: 20111102 |