CN107048498B - A kind of heating device and its heating means of alternating temperature mold - Google Patents
A kind of heating device and its heating means of alternating temperature mold Download PDFInfo
- Publication number
- CN107048498B CN107048498B CN201710419581.6A CN201710419581A CN107048498B CN 107048498 B CN107048498 B CN 107048498B CN 201710419581 A CN201710419581 A CN 201710419581A CN 107048498 B CN107048498 B CN 107048498B
- Authority
- CN
- China
- Prior art keywords
- mold
- alternating temperature
- temperature mold
- temperature
- alternating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C5/00—Machines, appliances, or methods for manufacturing corsets or brassieres
- A41C5/005—Machines, appliances, or methods for manufacturing corsets or brassieres by moulding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of heating device and its heating means of alternating temperature mold, the heating device of the alternating temperature mold is suitable for being molded the inadequate modern solid type mold cup of camber, pliability.By being optimized to alternating temperature mold, the characteristics of according to adhesive-bonded fabric fine air permeability, on the basis of original electrical bar heats, using the mode of heating of controllable hot wind, hot wind is allow to enter alternating temperature mold, even heat is transmitted to adhesive-bonded fabric various places inside by fabric permeability feature, ensures that it is at during hot moulding in stationary temperature.This heating means can be effectively saved heating time and reduce production cost, improve working efficiency, avoid hot moulding temperature excessively high and too low caused problem, can improve the molding effect and quality of mold cup well, improve its moulding process.
Description
Technical field
The present invention relates to the technology manufacturing fields of brassiere mold cup, and in particular to a kind of alternating temperature mold making brassiere mold cup
Heating device and its heating means.
Background technology
Brassiere type currently on the market is abundant, can be divided into folder cotton brassiere, mould cup bra according to the production technology of brassiere
With single-layer brassiere etc., since listing, the market share constantly expands wherein mould cup bra.
The characteristics of mold cup type brassiere be cup can thickness can be thin, it is once-forming by mould pressing process, itself had it is certain
Shape can play preferable plastotype effect, not need sewing technology.Cup part sponge, glue spraying or the silk floss of mould cup bra,
It shapes through high temperature, high pressure, shape is perfectly round natural, sturdy plentiful.Wherein non-woven fabrics fabric mold cup its table after hot moulding
See more smooth, not any sewing needle tracking, it is most important that, the moulding excellent of body, comfortable and easy to wear personal, therefore more
Favored by external, domestic women.
Hot moulding is a kind of technique making compression moulding of non-woven fabrics fabric, and hot compression molding technique is also that non-woven fabrics is knitted
One of most common forming method of object, non-woven fabrics fabric hot moulding is integrally formed, and production efficiency is high.The nonwoven that hot-die presses out
The features such as its moulding of cloth fabric is more smooth, mellow and full, and in comparison, this forming method has preferably correction and concentrates
Effect, does not need sewing technology, is widely used in this approach.Underwear mold cup is also the side using hot compression molding
Method.
Non-woven fabrics fabric is the hot compression molding under certain temperature, pressure and time effect.For non-woven fabrics fabric heat
For compression molding, electrical bar is mounted in inside heating plate, by transferring heat to upper and lower aluminium again to heater plate
Mold, this mode of heating heats slowly upper and lower aluminum die, and the thermal field of heating plate is uniformly to expand around
It dissipates, heat is not concentrated in somewhere, necessarily causing the heat having that can lose in this way, to just reduce upper and lower aluminum die
The thermal efficiency of heat transfer.And when due to hot moulding, the bulk of non-woven fabrics fabric is the process of curvilinear motion, and heated right and wrong
Linear, some positions have reached required temperature, but some positions are also not up to required temperature.Hot moulding temperature is excessively high to lead
The non-woven fabrics fabric for being molded out is caused phenomena such as turning to be yellow, out of shape, volume becomes larger occur；Hot moulding temperature is too low to be caused to be molded out
There is camber not enough or phenomena such as become smaller in the non-woven fabrics fabric come.This can not only reduce production efficiency for enterprise, and
And it can also increase its production cost.
For mold cup, bulk is curvilinear motion in hot embossing process, and temperature is nonlinear change and traditional hot-die
Disadvantage present in press forming device, so as to cause upper and lower aluminum die, the thermal efficiency declines in clamping process and uneven heating is even
The problem of, it is necessary to new alternating temperature mold heating device is designed, realizes nonwoven cloth material in being molded thermal histories in perseverance
In fixed temperature, avoided with this because problem caused by hot moulding temperature is excessively high or too low, improves and improve mold cup
Molding effect and quality reduce production cost, improve production efficiency, improve the moulding process of mold cup.
Invention content
In view of this, the object of the present invention is to provide a kind of heating device of alternating temperature mold making brassiere mold cup and its adding
Hot method, to realize that nonwoven cloth material in the stationary temperature, is avoided with this because of hot moulding in being molded thermal histories
Problem caused by temperature is excessively high or too low, improves and improves the molding effect and quality of mold cup, reduces production cost, improves
Production efficiency improves the moulding process of mold cup.
In order to achieve the above objectives, the technical solution adopted by the present invention is：
A kind of heating device of alternating temperature mold, the alternating temperature mold include upper alternating temperature mold and lower alternating temperature mold；On described
Alternating temperature mold and lower alternating temperature mould are punch-pin and cavity plate, and the evagination radian of upper alternating temperature mold is less than the indent radian of lower alternating temperature mold；
It is disposed with heating plate, upper thermal insulation board and upper backup pad at the top of the upper alternating temperature mold；The bottom of the lower alternating temperature mold
Portion is symmetrically disposed with lower heating plate, lower thermal insulation board and lower supporting plate with upper alternating temperature mold；Described heating device one end passes through
Aluminum air hose is connected with air blower, and the other end is separately connected alternating temperature mold and lower alternating temperature mold, and is provided on heating device
Control the temperature controller of hot blast temperature.
Wherein preferred, the heating device includes upper heater and lower heater；The upper heater passes through upper resistance to height
Warm air pipe is connect with upper alternating temperature mold, and lower heater is connect by lower high temperature resistant air hose with lower alternating temperature mold.
Wherein preferred, the inside of the upper alternating temperature mold offers multiple holes, and is connected to and forms multiple circulations
Air duct circuit；The outside of the upper alternating temperature mold has air inlet and air outlet with air duct circuit communication；The air inlet
Mouth is connected to by upper high temperature resistant air hose with upper heater.
Wherein preferred, the inside of the lower alternating temperature mold offers multiple holes, and is connected to and forms multiple circulations
Air duct circuit；The outside of the lower alternating temperature mold has air inlet and air outlet with air duct circuit communication；The air inlet
Mouth is connected to by lower high temperature resistant air hose with lower heater.
Wherein preferred, the upper heater and lower heater are equipped with the temperature control for connecting solid-state relay
Instrument.
It is wherein preferred, thermocouple temperature sensor is provided on the temperature controller, thermocouple temperature sensor
Probe is fixed at the air outlet of alternating temperature mold and lower alternating temperature mold.
In order to achieve the above object, the present invention also provides a kind of heating means of alternating temperature mold, using claim 1 as above
The heating device of alternating temperature mold described in~6 any one, steps are as follows：
S1, under extrusion press die opening state, upper heater and lower heater are opened, blower opening is preheated；
S2, non-woven fabrics fabric is placed on lower alternating temperature mold, upper alternating temperature mold moves down, and is closed with lower alternating temperature mold
Mould；
S3, hot moulding temperature, the upper heating that upper alternating temperature mold and lower alternating temperature mold are set according to the thickness of non-woven fabrics fabric
Device and the hot blast temperature of lower heater, hot compression molding time, extrusion press carry out mold cup shaping work；
S4, after upper alternating temperature mold and lower alternating temperature mold releasability, remove molding brassiere mold cup.
Wherein preferred, the hot moulding temperature of the upper alternating temperature mold is 195~205 DEG C, the heat of the upper alternating temperature mold
Molding temperature is 2~4 DEG C higher than the hot moulding temperature of lower alternating temperature mold；The upper heater and the hot blast temperature of lower heater are
165~175 DEG C.
Wherein preferred, the hot moulding temperature of the upper alternating temperature mold is 195 DEG C, the hot moulding temperature of the upper alternating temperature mold
Degree is 3 DEG C higher than the hot moulding temperature of lower alternating temperature mold.
Wherein preferred, the hot blast temperature of the upper heater and lower heater is 165 DEG C.
Compared with prior art, heating device of the invention is suitable for being molded the inadequate modern solid type of camber, pliability
Mold cup the characteristics of according to non-woven fabrics fabric fine air permeability, is added by being optimized to alternating temperature mold in original electrical bar
The mode of heating of controllable hot wind is used on the basis of heat so that hot wind can transfer heat to non-woven fabrics across alternating temperature mold
Fabric ensures that it is at during hot moulding in stationary temperature.Corresponding heating means can be effective
Ground saves heating time and reduces production cost, improves working efficiency, avoids hot moulding temperature excessively high and too low caused asks
Topic, can improve the molding effect and quality of mold cup, improve its moulding process well.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is alternating temperature mold vertical view in a kind of heating device of alternating temperature mold provided by the invention；
Fig. 2 is a kind of structural schematic diagram of the heating device of alternating temperature mold provided by the invention.
Reference numeral involved in attached drawing and component part explanation：
1, upper backup pad；2, upper thermal insulation board；3, upper heating plate；4, upper alternating temperature mold；5- adhesive-bonded fabrics；6, lower alternating temperature mould
Tool；7, lower heating plate；8, lower thermal insulation board；9, lower supporting plate；10, upper high temperature resistant air hose；11, lower high temperature resistant air hose；12, upper heating
Device；13, lower heater；14, aluminum air hose；15, air blower；16, air inlet；17, air outlet.
Specific implementation mode
Non-woven fabrics fabric is the hot compression molding under certain temperature, pressure and time effect.For non-woven fabrics fabric heat
For compression molding, electrical bar is mounted in inside heating plate, by transferring heat to upper and lower aluminium again to heater plate
Mold, this mode of heating heats slowly upper and lower aluminum die, and the thermal field of heating plate is uniformly to expand around
It dissipates, heat is not concentrated in somewhere, necessarily causing the heat having that can lose in this way, to just reduce upper and lower aluminum die
The thermal efficiency of heat transfer.And when due to hot moulding, the bulk of non-woven fabrics fabric is the process of curvilinear motion, and heated right and wrong
Linear, some positions have reached required temperature, but some positions are also not up to required temperature.Hot moulding temperature is excessively high to lead
The non-woven fabrics fabric for being molded out is caused phenomena such as turning to be yellow, out of shape, volume becomes larger occur；Hot moulding temperature is too low to be caused to be molded out
There is camber not enough or phenomena such as become smaller in the non-woven fabrics fabric come.
For mold cup, bulk is curvilinear motion in hot embossing process, and temperature is nonlinear change and traditional hot-die
Disadvantage present in press forming device, so as to cause upper and lower aluminum die, the thermal efficiency declines in clamping process and uneven heating is even
The problem of, the present invention designs new alternating temperature mold heating system, can realize that non-woven material is in being molded thermal histories
In stationary temperature, avoid because problem caused by hot moulding temperature is excessively high or too low, improves and improve the molding of mold cup
Effect and quality reduce production cost, improve production efficiency, improve the moulding process of mold cup
Technical scheme of the present invention will be clearly and completely described by specific implementation mode below.Obviously, it is retouched
The embodiment stated is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without creative efforts, belongs to the present invention
The range of protection.
Shown in Fig. 1~Fig. 2, a kind of heating device of alternating temperature mold, alternating temperature mold includes upper alternating temperature mold 4 and lower change
Warm mold 6, upper alternating temperature mold 4 and lower alternating temperature mould 6 are punch-pin and cavity plate, and the evagination radian of upper alternating temperature mold 4 is less than lower alternating temperature mould
The indent radian of tool 6.The top of upper alternating temperature mold 4 is disposed with heating plate 3, upper thermal insulation board 2 and upper backup pad 1, lower change
The bottom of warm mold 6 is symmetrically disposed with lower heating plate 7, lower thermal insulation board 8 and lower supporting plate 9, heating dress with upper alternating temperature mold 4
One end to be set by aluminum air hose 14 to be connected with air blower 15, the other end is separately connected alternating temperature mold 4 and lower alternating temperature mold 6, and
The temperature controller (not shown) of control hot blast temperature is provided on heating device, heating dress is suitable for molding camber, softness
The inadequate modern solid type mold cup of degree.
Heating device includes upper heater 12 and lower heater 13, and upper heater 12 passes through upper high temperature resistant air hose 10 and upper change
Warm mold 4 connects, and lower heater 13 is connect by lower high temperature resistant air hose 11 with lower alternating temperature mold 6.
Inside on upper alternating temperature mold 4 and lower alternating temperature mold 6 offers the hole of multiple right-angled intersections, and is connected to and to be formed
The air duct circuit of multiple circulations so that hot wind can be spread on four sides, and such design has been bonded controllable Hot-blast Heating well
It needs so that the upper and lower each position of alternating temperature mold can be heated evenly, so as to improve the uniform of upper and lower alternating temperature mold heat transfer
Property and validity.
The outside of upper alternating temperature mold 4 and lower alternating temperature mold 6 has and the air inlet of air duct circuit communication 16 and outlet air
Mouth 17, air inlet 16 is connected to by upper high temperature resistant air hose 10, lower high temperature resistant air duct 11 with upper heater 12, lower heater 13.
And it is provided with temperature controller and solid-state relay (not shown), air blower in upper heater 12 and lower heater 13
The wind of 15 blowouts enters upper heater 12 by aluminum air hose 14 and lower heater 13 is heated, and utilizes temperature controller device control
The hot blast temperature of its blowout is made, temperature controller device uses PID control, can be as accurate as 0.1 DEG C.Allowing for hot wind in this way can be with
Non-woven fabrics fabric 5 is transferred heat to across alternating temperature mold, ensures that it is at constant temperature during hot moulding
In degree, to be effectively saved heating time and reduce production cost, working efficiency is improved, avoids hot moulding temperature excessively high and mistake
Problem caused by low, can improve the molding effect and quality of mold cup well, reduce molding cycle, improve its at
Type technique.
It needs that thermocouple temperature sensor (not shown) is installed on temperature controller device, due to upper alternating temperature mold 4 and lower change
The thermal inertia of warm mold 6 is larger, therefore the probe of thermocouple temperature sensor is fixed at hot air outlet 17, ensures hot wind
Energy can successfully pass to non-woven fabrics fabric 5.
The present invention also provides a kind of heating means of alternating temperature mold, using the heating device of alternating temperature mold as described above,
Steps are as follows：
S1, under extrusion press die opening state, upper heater and lower heater are opened, blower opening is preheated；
S2, non-woven fabrics fabric is placed on lower alternating temperature mold, upper alternating temperature mold moves down, and is closed with lower alternating temperature mold
Mould；
S3, hot moulding temperature, the upper heating that upper alternating temperature mold and lower alternating temperature mold are set according to the thickness of non-woven fabrics fabric
Device and the hot blast temperature of lower heater, hot compression molding time, extrusion press carry out mold cup shaping work；
S4, after upper alternating temperature mold and lower alternating temperature mold releasability, remove molding brassiere mold cup.
The hot moulding temperature of upper alternating temperature mold is 195 DEG C~205 DEG C.Hot moulding temperature of the upper alternating temperature mold than lower alternating temperature mold
Spend it is 2 DEG C high~4 DEG C.The hot moulding temperature of general upper alternating temperature mold selects 195 DEG C or so, and upper alternating temperature mold is than lower alternating temperature mold
High 3 DEG C or so of hot moulding temperature, upper heater, lower heater hot blast temperature value be set as 165~175 DEG C, select 165 herein
℃.The Forming Quality that can effectively ensure that mold cup in this way avoids the occurrence of the higher or lower caused problem of temperature.In addition, hot
Clamp time is set according to adhesive-bonded fabric different-thickness, is not limited specifically.
The invention discloses a kind of heating device and its heating means of alternating temperature mold, the heating device of the alternating temperature mold is suitable
The modern solid type mold cup inadequate for being molded camber, pliability.By being optimized to alternating temperature mold, according to on-woven
The characteristics of object fine air permeability, determines the mode of heating using controllable hot wind so that heat on the basis of original electrical bar heats
Wind can transfer heat to adhesive-bonded fabric across alternating temperature mold, ensure that it is at constant temperature during hot moulding
In degree.This heating means can be effectively saved heating time and reduce production cost, improve working efficiency, avoid hot moulding temperature
High and too low caused problem is spent, the molding effect and quality of mold cup can be improved well, improve its molding
Technique.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (7)
1. a kind of heating device of alternating temperature mold, the alternating temperature mold includes upper alternating temperature mold and lower alternating temperature mold；The upper change
Warm mold and lower alternating temperature mould are punch-pin and cavity plate, and the evagination radian of upper alternating temperature mold is less than the indent radian of lower alternating temperature mold；Institute
It states and is disposed with heating plate, upper thermal insulation board and upper backup pad at the top of alternating temperature mold；The bottom of the lower alternating temperature mold
It is symmetrically disposed with lower heating plate, lower thermal insulation board and lower supporting plate with upper alternating temperature mold；It is characterized in that：The heating device
One end is connected by aluminum air hose with air blower, and the other end is separately connected alternating temperature mold and lower alternating temperature mold, and heating device
On be provided with control hot blast temperature temperature controller；The heating device includes upper heater and lower heater；It is described above to add
Hot device is connect by upper high temperature resistant air hose with upper alternating temperature mold, and lower heater is connected by lower high temperature resistant air hose and lower alternating temperature mold
It connects, the inside of the upper alternating temperature mold offers the hole of multiple right-angled intersections, and is connected to the air duct go back to for forming multiple circulations
Road；The outside of the upper alternating temperature mold has air inlet and air outlet with air duct circuit communication；The air inlet passes through
Upper high temperature resistant air hose is connected to upper heater；The inside of the lower alternating temperature mold offers the hole of multiple right-angled intersections, and
Connection forms the air duct circuit of multiple circulations；The outside of the lower alternating temperature mold has the air inlet with air duct circuit communication
And air outlet；The air inlet is connected to by lower high temperature resistant air hose with lower heater.
2. a kind of heating device of alternating temperature mold according to claim 1, it is characterised in that：The upper heater and it is lower plus
Hot device is equipped with the temperature controller of connection solid-state relay.
3. a kind of heating device of alternating temperature mold according to claim 2, it is characterised in that：It is set on the temperature controller
It is equipped with thermocouple temperature sensor, the probe of thermocouple temperature sensor is fixed on the outlet air of alternating temperature mold and lower alternating temperature mold
At mouthful.
4. a kind of heating means of alternating temperature mold, it is characterised in that：Using the change described in claims 1 to 3 any one as above
The heating device of warm mold, steps are as follows：
S1, under extrusion press die opening state, upper heater and lower heater are opened, blower opening is preheated；
S2, non-woven fabrics fabric is placed on lower alternating temperature mold, upper alternating temperature mold moves down, and is molded with lower alternating temperature mold；
S3, the hot moulding temperature that upper alternating temperature mold and lower alternating temperature mold are set according to the thickness of non-woven fabrics fabric, upper heater and
The hot blast temperature of lower heater, hot compression molding time, extrusion press carry out mold cup shaping work；
S4, after upper alternating temperature mold and lower alternating temperature mold releasability, remove molding brassiere mold cup.
5. a kind of heating means of alternating temperature mold according to claim 4, it is characterised in that：The heat of the upper alternating temperature mold
Molding temperature is 195~205 DEG C, and the hot moulding temperature of the upper alternating temperature mold is higher by 2~4 than the hot moulding temperature of lower alternating temperature mold
℃；The upper heater and the hot blast temperature of lower heater are 165~175 DEG C.
6. a kind of heating means of alternating temperature mold according to claim 5, it is characterised in that：The heat of the upper alternating temperature mold
Molding temperature is 195 DEG C, and the hot moulding temperature of the upper alternating temperature mold is 3 DEG C higher than the hot moulding temperature of lower alternating temperature mold.
7. a kind of heating means of alternating temperature mold according to claim 5, it is characterised in that：The upper heater and it is lower plus
The hot blast temperature of hot device is 165 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419581.6A CN107048498B (en) | 2017-06-06 | 2017-06-06 | A kind of heating device and its heating means of alternating temperature mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419581.6A CN107048498B (en) | 2017-06-06 | 2017-06-06 | A kind of heating device and its heating means of alternating temperature mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107048498A CN107048498A (en) | 2017-08-18 |
| CN107048498B true CN107048498B (en) | 2018-11-02 |
Family
ID=59616820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710419581.6A Active CN107048498B (en) | 2017-06-06 | 2017-06-06 | A kind of heating device and its heating means of alternating temperature mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107048498B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823879B (en) * | 2018-04-23 | 2020-11-03 | 武汉纺织大学 | Preparation device and use method of honeycomb porous structure cotton underwear |
| CN109673070B (en) * | 2018-12-31 | 2022-03-25 | 桂林电子科技大学 | Temperature field distribution variable-temperature heating device capable of being programmed |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200952069Y (en) * | 2005-12-12 | 2007-09-26 | 黄辉荣 | Forming elastic body and producing device thereof |
| CN101954684A (en) * | 2009-07-14 | 2011-01-26 | 上海玻璃钢研究院有限公司 | Mould heating system |
| GB2490734A (en) * | 2011-05-13 | 2012-11-14 | Mas Res And Innovation Pvt Ltd | Polyurethane foam composition and method of manufacturing a foam article |
| CN104552902B (en) * | 2015-01-28 | 2016-12-07 | 苏州大学 | The mould of a kind of underwear and cup bra and forming method thereof |
| CN204566657U (en) * | 2015-01-28 | 2015-08-19 | 苏州大学 | A kind of mould of underwear and cup bra |
| CN105058758A (en) * | 2015-08-07 | 2015-11-18 | 苏州华冲精密机械有限公司 | Novel aluminum alloy plastic-absorbing mold |
| CN206238459U (en) * | 2016-11-14 | 2017-06-13 | 苏州大学 | A kind of mould of brassiere mold cup |
-
2017
- 2017-06-06 CN CN201710419581.6A patent/CN107048498B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107048498A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107048498B (en) | A kind of heating device and its heating means of alternating temperature mold | |
| US2304989A (en) | Production of wearing apparel | |
| KR19990039199U (en) | Visor molding device | |
| US2172499A (en) | Constitution and manufacture of stuffing and padding pieces for garments or the like | |
| JP3218619U (en) | Bra, clothing including brassiere, and method for manufacturing brassiere | |
| CN110351906A (en) | A kind of textile material with flexible electric heating function, preparation method and application | |
| CN206699438U (en) | A kind of compound vertical continuous mold cup of Silica hydrogel | |
| CN208403293U (en) | A kind of brassiere of one chip mold cup | |
| CN105614974B (en) | A kind of cold and hot conversion chest cup forming machine of upright cotton and its processing technology | |
| CN101218999B (en) | Bra cloth processing method and compacting tool set thereof | |
| CN102771907A (en) | Bra cup formed by hot compaction on clamping bowl and processing technology of bra cup | |
| CN210737140U (en) | Flannelette ironing device | |
| CN110435287B (en) | Production process of textile necking | |
| CN113768213A (en) | Natural latex bra pad forming device and forming process thereof | |
| CN207290897U (en) | Heating plate | |
| CN201989315U (en) | Once forming device for bra cups | |
| CN103284337B (en) | Device for manufacturing bra cup by utilizing sandwich net cloth | |
| CN205497944U (en) | Injection molding mold | |
| CN208290323U (en) | A kind of novel injection molding and liquid condition shaping linkage production line | |
| CN216019179U (en) | Temperature-controllable massage underwear based on body temperature detection | |
| CN105054331A (en) | Bionic honeycomb bra and preparation method thereof | |
| CN206941224U (en) | A kind of armband sizing forming machine | |
| CN113930182B (en) | Wear-resistant antifouling die pad and preparation method thereof | |
| CN201230584Y (en) | Bra cup | |
| CN210672211U (en) | Seamless sculpture elastic cord production facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |