CN104999762B - Fragile container one coated Si gum forming method - Google Patents
Fragile container one coated Si gum forming method Download PDFInfo
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- CN104999762B CN104999762B CN201410169941.8A CN201410169941A CN104999762B CN 104999762 B CN104999762 B CN 104999762B CN 201410169941 A CN201410169941 A CN 201410169941A CN 104999762 B CN104999762 B CN 104999762B
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Abstract
The invention discloses a kind of fragile container one coated Si gum forming methods comprising following steps：1）Gluing；2）Baking；3）Vacuumize cladding；4）Molding：The fragile container for having coated solid-state silica gel materials is moved in mold cavity, then molding carries out high temperature and pressure molding；The present invention uses intracavitary composite forming technology, effectively silica gel can be combined to form integral structure with fragile container, and is bonded that close, covered effect is good, seamless between the two, ensures cleaning, is good for one's health, to clean, using bringing convenience；When in use, fragile container can be effectively prevented to be broken into pieces because falling accidentally, even and breaking into pieces, the fragment of the fragile container fragment spillage will not occur, people is avoided to touch fragment under the package of silica gel, prevent to be scraped off or be burned phenomenon, also there is heat-blocking action simultaneously, greatly improve safety in utilization, it is overmolded that the technology of the present invention can carry out one to glass, ceramics or other friable material containers.
Description
Technical field
The present invention relates to the coated Si gum forming technical fields on fragile container, and in particular to a kind of fragile container one packet
Cover silica gel forming method.
Background technology
Fragile container is exactly as its name suggests that some are easy broken container, such as glass container or ceramic vessel.Mesh
The apparatus of preceding infant feeding is mainly breast-feeded by feeding bottle, and feeding bottle in the market is various in style, and widely applied material is plastics
Two kinds of feeding bottle and glass feeding bottle.The advantages of plastic feeding bottle is light and handy, non-friable, but because its material problem of plastics, works as plastics
Feeding bottle is needed through that can produce ox toxin, the healthy growth of crisis baby when high-temperature sterilization.For this purpose, existing feeding bottle all uses glass mostly
Glass bottle structure, though glass feeding bottle does not generate toxin through high-temperature sterilization, glass material is easy skating, it is easy to glass milk occurs
The born phenomenon of bottle is easy to explosion when born, is crushed, for using since the outside of glass feeding bottle is without protective device
The child getting in contact sheet glass of feeding bottle leads to injured event frequent occurrence, and there are larger security risks.
For this purpose, 102512327 A of Chinese patent application publication number CN, disclose a kind of safe silica gel glass feeding bottle and its
Production technology, specific technical solution are to be coated with silica gel protected coating in the outer surface of bottle body.Silica gel is used to spray
Silica gel use is sprayed on glass article surface by technology, so that silica gel is attached to glass surface and is formed protective layer (coating is relatively thin).This
Technology, due to technological problems, silica-gel coating surface cannot accomplish smooth clean and tidy.And the finite thickness of coating, it can only achieve
0.3-1mm.Shatter-resistant protecting effect and heat insulation are not satisfactory.
In addition, 103239361 A of Chinese patent application publication number CN, disclose a kind of sided breakage-proof glass feeding bottle protective sleeve,
There is the protective sleeve for glass milk bottle opening portion, the internal diameter of the opening portion to be less than the diameter of glass feeding bottle.Individually produce one
The Silicone Case, is then sleeved on glass feeding bottle by Silicone Case compatible with the bottle body shape of required protection,
Product is protected to form one layer of silica gel sheath.However, after using this technology, although silica gel sheath comes with respect to the first technical solution
It says, shatter-resistant protecting effect and heat insulation are ideal, but Silicone Case can not closely paste very much with required protection product
It is combined, that is, is difficult and product formation integral structure.After Silicone Case is installed, it will produce between required protection product
Gap will produce dirt after a period of use between gap, need often to disassemble Silicone Case and clean,
It makes troubles to using.
Invention content
Against the above deficiency, the object of the present invention is to provide a kind of moulding process is succinct, can rapid shaping go out safety
Can be high, it is not easy to break, good heat-insulation effect, and be readily cleaned, fragile container one coated Si gum forming product easy to use
Fragile container one coated Si gum forming method.
To achieve the above object, technical solution provided by the present invention is：A kind of fragile container one coated Si gum forming
Method comprising following steps：(1) gluing：The uniform adhesive coating on the outer surface of fragile container, to form one layer of gluing
Layer；(2) it toasts：The fragile container for being coated with adhesive is put into oven and is toasted；(3) cladding is vacuumized：After baking
Fragile container is fixed on localization tool, is then vacuumized to the vessel of the fragile container, while by solid-state silica gel materials
It is coated on the outer surface of fragile container；(4) it is molded：The fragile container for having coated solid-state silica gel materials is moved to the cavity of mold
It is interior, it then molds, carries out high temperature and pressure molding, realize and gel coated is formed into integral structure on fragile container.
As an improvement of the present invention, the thickness of the adhesive layer is 0.1~0.4mm.
As an improvement of the present invention, the baking temperature in the step (2) is 110~190 degrees Celsius, baking time
It is 100~400 seconds.
As an improvement of the present invention, the step (3) is 8 to the speed of exhaust (L/s) of fragile container, limit compressing
(Pa) it is 6x10 that gas ballasting, which is closed,-2。
As an improvement of the present invention, the step (4) specifically includes following steps：(4.1) it molds for the first time：First
After secondary molding, mold temperature is heated to 120~180 degrees Celsius, and pressure increases to 60~80T, and after molding 2-6 seconds, die sinking carries out
Exhaust；(4.2) it molds for second：After exhaust, carrying out second and mold, mold temperature is heated to 120~180 degrees Celsius,
Pressure increases to 130~180T；(4.3) pressurize：Pressure is maintained at 170~180T, and solid-state silica gel materials is made closely to be coated on easily
On the outer surface of broken container；(4.4) finished product：After die sinking, fragile container one coated Si gum forming product is made.
As an improvement of the present invention, the fragile container is to hold made of glass or ceramics or other friable materials
Device.
Beneficial effects of the present invention are：The present invention uses intracavitary composite forming technology, can be effectively silica gel and frangible appearance
Device is combined to form integral structure, realizes and forms protective layer on the surface of fragile container, and fitting is close, covered effect is good, and two
It is seamless between person, the problem of will produce dirt between gap is avoided the occurrence of, ensures fragile container cleaning, is good for one's health, easily
In cleaning, brought convenience to using；When in use, effectively can be landed fragile container using the elastic deformability of silicon
Impact energy buffering sponges, and acts to obtain good protective effect to fragile container, can be effectively prevented fragile container because falling accidentally
Fall and broken into pieces, even and fragile container broken into pieces, the fragment of the fragile container will not occur broken under the package of silica gel
Piece splashes out, and people is avoided to touch fragment, prevents to be scraped off or be burned phenomenon, while also having heat-blocking action, greatly improve
Safety in utilization, the in addition concise in technology of the method for the present invention, it is easy to accomplish, it is efficient, it is applied widely, it can be adapted for glass
It is overmolded that container made of glass, ceramics or other friable materials carries out one.
Below in conjunction with the accompanying drawings with embodiment, the present invention is further described.
Description of the drawings
Mold structure diagram when Fig. 1 is present invention production.
Specific implementation mode
Referring to Fig. 1, a kind of fragile container one coated Si gum forming method provided in this embodiment comprising following step
Suddenly.
(1) gluing：The uniform adhesive coating on the outer surface of fragile container 1, to form one layer of adhesive layer, the adhesive layer
Thickness be preferably 0.1~0.4mm.The fragile container 1 can be container made of glass or ceramics or other friable materials.It applies
After being covered with adhesive, the tight ness rating that is bonded between silica gel and fragile container 1 can be greatly enhanced, while being also conducive to solid-state silica gel is former
Material is coated on fragile container 1.
(2) it toasts：The fragile container 1 for being coated with adhesive is put into oven and is toasted, and baking temperature is preferably 110~
190 degrees Celsius, baking time is preferably 100~400 seconds.
(3) cladding is vacuumized：Fragile container 1 after baking is fixed on localization tool 2, specifically, localization tool 2
One end is equipped with bayonet compatible with the opening of fragile container 1 or screw socket, and the other end, which is equipped with, perforative to vacuumize hole by its
Position 21, when fragile container 1 is fixed on the bayonet or screw socket of localization tool 2, the vacuum hole 21 and fragile container 1
Vessel is connected, and the vacuum hole 21 that may then pass through localization tool 2 vacuumizes the vessel of the fragile container 1,
Vacuumizing parameter is preferably：The limit oppresses (Pa) gas ballasting pass：6x10-2, the speed of exhaust (L/s)：8, while can be by solid-state silica gel
Raw material 3 is coated on the outer surface of fragile container 1, to save the production time, it is of course also possible to not be carried out at the same time.The meaning vacuumized
Justice is, after being vacuumized to fragile container 1, can greatly enhance the entire compression ability of fragile container 1, avoid it in step
(4) when being press-formed, easily there is the technical barrier ruptured；If without vacuumizing, it can not pressurize, also cannot
Realization makes silica gel fit closely to be coated on fragile container 1 and form integral structure.
(4) it is molded：The fragile container 1 for having coated solid-state silica gel materials 3 is moved in the cavity of mold 4, is then molded, into
Row high temperature and pressure is molded, and realizes gel coated forming integral structure on fragile container 1.Preferably, the step (4) is specific
Include the following steps：(4.1) it molds for the first time：After molding for the first time, mold temperature is heated to 120~180 degrees Celsius, and pressure increases
It is added to 60~80T, after molding 2-6 seconds, die sinking is exhausted；Preferably 1~5 millimeter of die sinking distance, in the purpose for realizing exhaust
On the basis of, shorten die sinking distance, shortens the production cycle, while also avoiding the occurrence of that temperature sink is too fast, lead to uneven in temperature ask
Topic ensures molding effect；(4.2) it molds for second：After exhaust, carrying out second and mold, mold temperature is heated to 120~
180 degrees Celsius, pressure increases to 130~180T；(4.3) pressurize：Pressure is maintained at 170~180T, keeps solid-state silica gel materials tight
It is close to be coated on the outer surface of fragile container 1；(4.4) finished product：After die sinking, the integrated coated Si gum forming system of fragile container 1 is made
Product.
The present invention uses intracavitary composite forming technology, effectively silica gel can be combined to form integrated knot with fragile container 1
Structure, and concise in technology, it is easy to accomplish, it is efficient, it is applied widely, it can be adapted for glass, ceramics or other friable materials
Manufactured container progress one is overmolded, and the relatively conventionally employed thickness thickness for being coated with silica gel protected coating much, is not only prevented
It is good to fall effect, and heat insulation is apparent, in addition it can flexibly easily falling position and carry out thickening silica gel to fragile container 1, only
The cavity shape size of mold need to be adjusted, naturally it is also possible to it is whole to thicken, silica gel thickness can be adjusted flexibly with
Control, realization form comprehensive protective layer on the surface of fragile container 1, and are bonded that close, covered effect is good, between the two without
Gap avoids the occurrence of the problem of will produce dirt between gap, ensures that fragile container 1 cleans, is good for one's health, is readily cleaned,
It is brought convenience to using.
When in use, close to coat when accidentally falling fragile container one coated Si gum forming product of the present invention
Impact energy when the protective layer on fragile container 1 effectively can be landed fragile container 1 using the elastic deformability of silicon
Buffer, sponge, good protective effect is acted to obtain to fragile container 1, can be effectively prevented fragile container 1 due to falling accidentally by
Break into pieces, even and fragile container 1 broken into pieces, the fragment of the fragile container 1 fragment will not occur and splash under the package of silica gel
Go out, people is avoided to touch fragment, prevents to be scraped off or be burned phenomenon, while also there is heat-blocking action, greatly improve use
Safety.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is changed.Therefore, the invention is not limited in specific implementation modes disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.Such as the present invention
Described in above-described embodiment, using other forming methods obtained from same or similar step, model is protected in the present invention
In enclosing.
Claims (6)
1. a kind of fragile container one coated Si gum forming method, it is characterised in that：It includes the following steps：
(1) gluing：The uniform adhesive coating on the outer surface of fragile container, to form one layer of adhesive layer；
(2) it toasts：The fragile container for being coated with adhesive is put into oven and is toasted；
(3) cladding is vacuumized：Fragile container after baking is fixed on localization tool, then to the vessel of the fragile container into
Row vacuumizes, while solid-state silica gel materials being coated on to the outer surface of fragile container；
(4) it is molded：The fragile container for having coated solid-state silica gel materials is moved in the cavity of mold, is then molded, high temperature is carried out
High-pressure molding is realized gel coated forming integral structure on fragile container.
2. fragile container one coated Si gum forming method according to claim 1, it is characterised in that：The adhesive layer
Thickness is 0.1~0.4mm.
3. fragile container one coated Si gum forming method according to claim 1, it is characterised in that：The step (2)
In baking temperature be 110~190 degree, baking time be 100~400 seconds.
4. fragile container one coated Si gum forming method according to claim 1, it is characterised in that：The step (3)
The speed of exhaust to fragile container is 8L/s, and the limit oppresses gas ballasting pass：6x10-2Pa。
5. fragile container one coated Si gum forming method according to claim 1, it is characterised in that：The step (4)
Specifically include following steps：
(4.1) it molds for the first time：After molding for the first time, mold temperature is heated to 120~180 degree, and pressure increases to 60~80T,
After molding 2-6 seconds, die sinking is exhausted；
(4.2) it molds for second：It after exhaust, carries out second and molds, mold temperature is heated to 120~180 degree, and pressure increases
It is added to 130~180T；
(4.3) pressurize：Pressure is maintained at 170~180T, and solid-state silica gel materials is made closely to be coated on the outer surface of fragile container；
(4.4) finished product：After die sinking, fragile container one coated Si gum forming product is made.
6. the fragile container one coated Si gum forming method according to one of claim 1-5, it is characterised in that：It is described easy
Broken container is glass or ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169941.8A CN104999762B (en) | 2014-04-25 | 2014-04-25 | Fragile container one coated Si gum forming method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169941.8A CN104999762B (en) | 2014-04-25 | 2014-04-25 | Fragile container one coated Si gum forming method |
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| CN104999762A CN104999762A (en) | 2015-10-28 |
| CN104999762B true CN104999762B (en) | 2018-10-26 |
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| CN201410169941.8A Active CN104999762B (en) | 2014-04-25 | 2014-04-25 | Fragile container one coated Si gum forming method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639787A (en) * | 2017-09-08 | 2018-01-30 | 王小娟 | A kind of glass bottle surface is molded the process to form layer of silica gel |
| CN109335164B (en) * | 2018-09-28 | 2020-10-16 | 诸暨市源浦机械科技有限公司 | Foam packaging machine |
| CN110561680A (en) * | 2019-08-02 | 2019-12-13 | 方晨 | Breakage-proof outer silica gel injecting system for glass bottle body |
| CN113400546A (en) * | 2021-06-22 | 2021-09-17 | 深圳市科思飞科技有限公司 | Technological method for forming silica gel layer on surface of glass container through hot pressing and vulcanization |
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| CN1334221A (en) * | 2001-08-22 | 2002-02-06 | 王德海 | Antiexplosion coated glass bottle |
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| CN201227419Y (en) * | 2008-01-11 | 2009-04-29 | 杨廷云 | Safe glass feeder |
| CN102512327A (en) * | 2011-12-15 | 2012-06-27 | 佘庆琛 | Safe silica gel glass feeding bottle and production process thereof |
| CN102578791A (en) * | 2010-10-19 | 2012-07-18 | 波米奥利鲁吉股份公司 | Article made from overmoulded composite material and relative preparation method |
| CN202426893U (en) * | 2011-12-15 | 2012-09-12 | 佘庆琛 | Safe silica glass feeding bottle |
| CN103239361A (en) * | 2013-03-15 | 2013-08-14 | 霍柏海 | Glass feeding bottle breakage-proof protective sleeve |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4225049A (en) * | 1978-06-20 | 1980-09-30 | Asahi-Dow Limited | Packaged article covered with special film |
| CN1334221A (en) * | 2001-08-22 | 2002-02-06 | 王德海 | Antiexplosion coated glass bottle |
| CN101044059A (en) * | 2004-08-19 | 2007-09-26 | 医药化学私人有限公司 | Protective small bottle and manufacturing method thereof |
| CN201227419Y (en) * | 2008-01-11 | 2009-04-29 | 杨廷云 | Safe glass feeder |
| CN102578791A (en) * | 2010-10-19 | 2012-07-18 | 波米奥利鲁吉股份公司 | Article made from overmoulded composite material and relative preparation method |
| CN102512327A (en) * | 2011-12-15 | 2012-06-27 | 佘庆琛 | Safe silica gel glass feeding bottle and production process thereof |
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| CN103239361A (en) * | 2013-03-15 | 2013-08-14 | 霍柏海 | Glass feeding bottle breakage-proof protective sleeve |
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| CN104999762A (en) | 2015-10-28 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180907 Address after: 523000 5 Tangxia Avenue South, Tangxia Town, Dongguan, Guangdong, 5 Applicant after: DONGGUAN CITY HUAYU SILICA GEL PRODUCTS LTD. Address before: 523000 No. 2901 B block, East Garden City, Tangxia Town, Dongguan, Guangdong. Applicant before: Li Xiaohua |
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