CN105495711A - Upright cotton bras and manufacturing process of bra cups of upright cotton bras - Google Patents
Upright cotton bras and manufacturing process of bra cups of upright cotton bras Download PDFInfo
- Publication number
- CN105495711A CN105495711A CN201610038920.1A CN201610038920A CN105495711A CN 105495711 A CN105495711 A CN 105495711A CN 201610038920 A CN201610038920 A CN 201610038920A CN 105495711 A CN105495711 A CN 105495711A
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- Prior art keywords
- cotton
- layer
- cotton layer
- upright
- support bar
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C3/00—Brassieres
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Corsets Or Brassieres (AREA)
Abstract
The invention provides a pair of upright cotton bras. The pair of upright cotton bras comprises bra cups, shoulder girdles and a brace, wherein the lower edges of the bra cups are connected with a lower sheet; each bra cup comprises an outer lining layer, an upright cotton layer, an inner lining layer and a supper strip. The pair of upright cotton bras is characterized in that each upright cotton layer sequentially comprises an upper cotton layer, a middle support layer and a lower cotton layer, and the constituent material of the middle support layer is a molten structure wrapping cotton fibers at a connecting surface of the upper cotton layer and the lower cotton layer, so that the upper cotton layer is connected with the lower cotton layer; the cross sections of the support strips are C-shaped, the shapes of the support strips are matched with those of the lower edges of the bra cups and cover the lower edges of the bra cups and the upper edge of the lower sheet. According to the manufacturing process, each upright cotton bra cup is divided into an upper layer and a lower layer, a holt melt glue support layer is arranged between the upper layer and the lower layer, and the hot melt glue support layer is molten during a heat setting process, so that a hot melt glue material in the hot melt glue support layer permeates and wraps the cotton fibers at the joint of the upper cotton layer and the lower cotton layer. The pair of upright cotton bras has the advantage of high suitability with human bodies.
Description
technical field:
The invention belongs to the upright cotton brassiere in women underwear field, what be specifically related to is the manufacture craft of a kind of upright cotton brassiere and cup.
background technology:
Existing upright cotton brassiere is owing to adopting upright cotton material, there is the advantage that gas permeability is high, material toxicity is lower, but due to the material characteristic of upright cotton, with the bra cup made by upright cotton material exist cup itself sizing poor, washing or rubbing after be difficult to restorable defect, affect the integral forming effect of brassiere.
summary of the invention:
For the defect that prior art exists, the object of this invention is to provide a kind of above-mentioned defect that can overcome, have a good upright cotton brassiere of fixed effect, is further the manufacture craft proposing this kind of cup.
The present invention solves the technical scheme that its technical problem takes: a kind of upright cotton brassiere, described upright cotton brassiere comprises cup, shoulder belt, braces, along being connected with bottom sheet under described cup, described cup comprises outer lining, upright cotton layer and inner liner and support bar, key is that described upright cotton layer comprises cotton layer successively, middle supporting layer and lower cotton layer, the composition material of described middle supporting layer is the structure be wrapped in after fusing on the cotton fiber of cotton layer and lower cotton layer joint face, cotton layer is formed with lower cotton layer be connected, the cross section of described support bar is C font, support bar shape and the lower of cup adapt along shape, and cover the lower edge of cup and the upper edge of bottom sheet.
In described described cotton layer and lower cotton layer, supporting layer is EVA hot-melt adhesive or PUR PUR, and the packages length that the composition material of described middle supporting layer is wrapped in cotton layer and lower cotton layer is at least 2mm.
Described outer lining and inner liner are the upright cotton woven fabric of sandwich structure, and described support bar is that TPU material makes.
The cross section of described support bar is the structure of the thin thick middle in two ends.
A manufacture craft for upright cotton bra cup, key is that described manufacture craft comprises: cup comprises outer lining, upper cotton layer, middle supporting layer and lower cotton layer and inner liner; 1) by inner liner and lower cotton is stacked add after be placed in the first mould; Above-mentioned semi-finished product are carried out high temperature initial shaping the temperature of 150 ~ 160 degrees Celsius by the first mould; Above-mentioned semi-finished product are gone to the second mould, covers upper supporting layer, upper cotton layer, outer lining successively; The said goods is carried out high-temperature shaping the temperature of 150 ~ 160 degrees Celsius by the second mould; Finally above-mentioned semi-finished product are gone to the 3rd mould and carry out cooling and shaping in the temperature of 4 ~ 15 degrees Celsius.
180 ~ 210 seconds time of described high temperature initial shaping, 80 ~ 100 seconds time of high-temperature shaping, 30 ~ 80 seconds time of described cooling and shaping.
Described middle supporting layer is EVA hot-melt adhesive or PUR PUR, on the cotton fiber of the upper cotton layer that described EVA hot-melt adhesive or PUR PUR wrap up after being melted down and lower cotton layer.
Described EVA hot-melt adhesive or PUR PUR are wrapped in length on the cotton fiber of cotton layer and lower cotton layer after being melted down at least 2mm.
Described support bar is C font, and the cross section of support bar is the structure of the thin thick middle in two ends.Support bar is TPU material.
The manufacture craft of upright cotton brassiere of the present invention and cup adopts and is divided into two-layer up and down by vertical cotton cup and arranges PUR supporting layer in centre, and by PUR supporting layer being melted in heat setting process, hot melt adhesive material in PUR supporting layer is permeated and is wrapped on the cotton fiber of cotton layer and lower cotton layer junction, as the sticker connecting upper cotton layer and lower cotton layer, also the auxiliary sizing to cup is served, the effect of resistance to deformation, coordinate TPU material, cross section is the support bar of C font, make the fixed effect of brassiere entirety good, it is the structure without steel ring simultaneously, there is the advantage high with human body laminating degree.
accompanying drawing illustrates:
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is structural representation of the present invention.
detailed description of the invention:
As shown in Figure 1 to Figure 2, a kind of upright cotton brassiere, described upright cotton brassiere comprises cup, shoulder belt, braces, along being connected with bottom sheet under described cup, described cup comprises outer lining, upright cotton layer and inner liner and support bar, described upright cotton layer comprises cotton layer successively, middle supporting layer and lower cotton layer, the composition material of described middle supporting layer is the structure be wrapped in after fusing on the cotton fiber of cotton layer and lower cotton layer joint face, cotton layer is formed with lower cotton layer be connected, the cross section of described support bar is C font, support bar shape and the lower of cup adapt along shape, and cover the lower edge of cup and the upper edge of bottom sheet.C font support bar plays the effect the same with steel ring, and support bar is that plastic cement material makes simultaneously, has folding characteristic.Support bar plays the effect of steel ring in traditional brassiere.Play sizing supporting role.
In described described cotton layer and lower cotton layer, supporting layer is EVA hot-melt adhesive or PUR PUR, and the packages length that the composition material of described middle supporting layer is wrapped in cotton layer and lower cotton layer is at least 1mm.Preferably, be 1.5mm.The structure superscribing cotton layer and lower cotton layer cotton fiber is formed in junction.
Described outer lining and inner liner are the upright cotton woven fabric of sandwich structure, and described support bar is that TPU material makes.
The cross section of described support bar is the structure of the thin thick middle in two ends.
A manufacture craft for upright cotton bra cup, key is that described manufacture craft comprises: cup comprises outer lining, upper cotton layer, middle supporting layer and lower cotton layer and inner liner; 1) by inner liner and lower cotton is stacked add after be placed in the first mould; Above-mentioned semi-finished product are carried out high temperature initial shaping the temperature of 150 ~ 160 degrees Celsius by the first mould; Above-mentioned semi-finished product are gone to the second mould, covers upper supporting layer, upper cotton layer, outer lining successively; Above-mentioned semi-finished product are carried out high-temperature shaping the temperature of 150 ~ 160 degrees Celsius by the second mould; Finally above-mentioned semi-finished product are gone to the 3rd mould and carry out cooling and shaping in the temperature of 4 ~ 9 degrees Celsius.Described inner liner and lower cotton layer and in additive process, be coated with glue between outer lining and upper cotton layer, described glue is bonding glue of the prior art, and this place is no longer described in detail.Above-mentioned setting temperature is the temperature of mould.Above-mentioned chilling temperature available compression machine carries out refrigeration conduction to keep.
180 ~ 210 seconds time of described high temperature initial shaping, 80 ~ 100 seconds time of high-temperature shaping, 30 ~ 80 seconds time of described cooling and shaping.
Described middle supporting layer is EVA hot-melt adhesive or PUR PUR, on the cotton fiber of the upper cotton layer that described EVA hot-melt adhesive or PUR PUR wrap up after being melted down and lower cotton layer.As preferred embodiment, the thickness of described EVA hot-melt adhesive or PUR PUR is 0.5 ~ 1mm.
Described EVA hot-melt adhesive or PUR PUR are wrapped in length on the cotton fiber of cotton layer and lower cotton layer after being melted down at least 1mm.Preferably, the packages length of described cotton fiber is 1.5mm.
Described support bar is C font, and the cross section of support bar is the structure of the thin thick middle in two ends.
Embodiment 1, after inner liner glue spraying, is placed in the first mould by after stacked for lower cotton adding up; Above-mentioned semi-finished product are carried out high temperature initial shaping the temperature of 150 degrees Celsius by the first mould, and the time is 210 seconds; Above-mentioned semi-finished product are gone to the second mould, and covers upper supporting layer, upper cotton layer, outer lining successively; Also needing in process applies glue in upper cotton layer upper surface spray places outer lining again, and the said goods is carried out high-temperature shaping the temperature of 160 degrees Celsius by the second mould, and the time is 80 seconds; Finally above-mentioned semi-finished product are gone to the 3rd mould and in the temperature of 9 degrees Celsius, carry out cooling and shaping, 50 seconds time.
Embodiment 2, after inner liner glue spraying, is placed in the first mould by after stacked for lower cotton adding up; Above-mentioned semi-finished product are carried out high temperature initial shaping the temperature of 160 degrees Celsius by the first mould, and the time is 180 seconds; Above-mentioned semi-finished product are gone to the second mould, and covers upper supporting layer, upper cotton layer, outer lining successively; Also needing in process applies glue in upper cotton layer upper surface spray places outer lining again, and the said goods is carried out high-temperature shaping the temperature of 150 degrees Celsius by the second mould, and the time is 100 seconds; Finally above-mentioned semi-finished product are gone to the 3rd mould and in the temperature of 9 degrees Celsius, carry out cooling and shaping, 30 seconds time.
Embodiment 3, after inner liner glue spraying, is placed in the first mould by after stacked for lower cotton adding up; Above-mentioned semi-finished product are carried out high temperature initial shaping the temperature of 155 degrees Celsius by the first mould, and the time is 200 seconds; Above-mentioned semi-finished product are gone to the second mould, and covers upper supporting layer, upper cotton layer, outer lining successively; Also needing in process applies glue in upper cotton layer upper surface spray places outer lining again, and above-mentioned semi-finished product are carried out high-temperature shaping the temperature of 160 degrees Celsius by the second mould, and the time is 90 seconds; Finally the said goods is gone to the 3rd mould and in the temperature of 4 degrees Celsius, carry out cooling and shaping, 60 seconds time.
Embodiment 4, after inner liner glue spraying, is placed in the first mould by after stacked for lower cotton adding up; Above-mentioned semi-finished product are carried out high temperature initial shaping the temperature of 150 degrees Celsius by the first mould, and the time is 180 seconds; Above-mentioned semi-finished product are gone to the second mould, and covers upper supporting layer, upper cotton layer, outer lining successively; Also needing in process applies glue in upper cotton layer upper surface spray places outer lining again, and the said goods is carried out high-temperature shaping the temperature of 160 degrees Celsius by the second mould, and the time is 100 seconds; Finally the said goods is gone to the 3rd mould and in the temperature of 6 degrees Celsius, carry out cooling and shaping, 100 seconds time.
Claims (9)
1. a upright cotton brassiere, described upright cotton brassiere comprises cup, shoulder belt, braces, along being connected with bottom sheet under described cup, described cup comprises outer lining, upright cotton layer and inner liner and support bar, it is characterized in that described upright cotton layer comprises cotton layer successively, middle supporting layer and lower cotton layer, the composition material of described middle supporting layer is the structure be wrapped in after fusing on the cotton fiber of cotton layer and lower cotton layer joint face, cotton layer is formed with lower cotton layer be connected, the cross section of described support bar is C font, support bar shape and the lower of cup adapt along shape, and cover the lower edge of cup and the upper edge of bottom sheet.
2. upright cotton brassiere according to claim 1, it is characterized in that in described described cotton layer and lower cotton layer, supporting layer is EVA hot-melt adhesive or PUR PUR, the packages length that the composition material of described middle supporting layer is wrapped in cotton layer and lower cotton layer is at least 1mm.
3. upright cotton brassiere according to claim 1, is characterized in that described outer lining and inner liner are the upright cotton woven fabric of sandwich structure, and described support bar is that TPU material makes.
4. upright cotton brassiere according to claim 1, is characterized in that the cross section of described support bar is the structure of the thin thick middle in two ends.
5. a manufacture craft for upright cotton bra cup, is characterized in that described manufacture craft comprises: cup comprises outer lining, upper cotton layer, middle supporting layer and lower cotton layer, inner liner and support bar; 1) by inner liner and lower cotton is stacked add after be placed in the first mould; Above-mentioned semi-finished product are carried out high temperature initial shaping the temperature of 150 ~ 160 degrees Celsius by the first mould; Above-mentioned semi-finished product are gone to the second mould, covers upper supporting layer, upper cotton layer, support bar and outer lining successively; Above-mentioned semi-finished product are carried out high-temperature shaping the temperature of 150 ~ 160 degrees Celsius by the second mould; Finally above-mentioned semi-finished product are gone to the 3rd mould and carry out cooling and shaping in the temperature of 4 ~ 9 degrees Celsius.
6. the manufacture craft of upright cotton bra cup according to claim 4, is characterized in that 180 ~ 210 seconds time of described high temperature initial shaping, 80 ~ 100 seconds time of high-temperature shaping, 30 ~ 80 seconds time of described cooling and shaping.
7. the manufacture craft of upright cotton bra cup according to claim 5, is characterized in that described middle supporting layer is EVA hot-melt adhesive or PUR PUR, on the cotton fiber of the upper cotton layer that described EVA hot-melt adhesive or PUR PUR wrap up after being melted down and lower cotton layer.
8. the manufacture craft of upright cotton bra cup according to claim 6, is characterized in that described EVA hot-melt adhesive or PUR PUR are wrapped in packages length on the cotton fiber of cotton layer and lower cotton layer after being melted down at least 1mm.
9. the manufacture craft of upright cotton bra cup according to claim 6, it is characterized in that described support bar is C font, the cross section of support bar is the structure of the thin thick middle in two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038920.1A CN105495711A (en) | 2016-01-20 | 2016-01-20 | Upright cotton bras and manufacturing process of bra cups of upright cotton bras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038920.1A CN105495711A (en) | 2016-01-20 | 2016-01-20 | Upright cotton bras and manufacturing process of bra cups of upright cotton bras |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105495711A true CN105495711A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610038920.1A Pending CN105495711A (en) | 2016-01-20 | 2016-01-20 | Upright cotton bras and manufacturing process of bra cups of upright cotton bras |
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| Country | Link |
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| CN (1) | CN105495711A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768252A (en) * | 2016-05-16 | 2016-07-20 | 宏杰内衣股份有限公司 | Three-dimensional cotton water-washing-resisting bra cup pad and preparation method thereof |
| CN105831828A (en) * | 2016-06-07 | 2016-08-10 | 海宁市叶氏针织有限公司 | X-shaped structure breathable and stable sports bra |
| CN105962446A (en) * | 2016-05-16 | 2016-09-28 | 宏杰内衣股份有限公司 | Washable, antibacterial and breathable bra underwear and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203828094U (en) * | 2014-05-16 | 2014-09-17 | 黄高兴 | Underwear and environmental friendly breathable comfortable type mold cup thereof |
| CN203986176U (en) * | 2014-08-12 | 2014-12-10 | 深圳市纤瀛环球服饰有限公司 | A kind of 3D upright cotton mould cup |
| CN104738822A (en) * | 2015-03-27 | 2015-07-01 | 深圳市万康服饰有限公司 | Vertical fiber cotton steel-ring-free mold cup, molding of mold cup and splitting type steel-ring-free bra |
| CN204861217U (en) * | 2015-08-25 | 2015-12-16 | 蔡立汉 | 3D cotton brassiere of standing vertically |
| CN105433450A (en) * | 2016-01-26 | 2016-03-30 | 广东宏杰内衣实业有限公司 | Micro-vibration massage bra and making method thereof |
-
2016
- 2016-01-20 CN CN201610038920.1A patent/CN105495711A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203828094U (en) * | 2014-05-16 | 2014-09-17 | 黄高兴 | Underwear and environmental friendly breathable comfortable type mold cup thereof |
| CN203986176U (en) * | 2014-08-12 | 2014-12-10 | 深圳市纤瀛环球服饰有限公司 | A kind of 3D upright cotton mould cup |
| CN104738822A (en) * | 2015-03-27 | 2015-07-01 | 深圳市万康服饰有限公司 | Vertical fiber cotton steel-ring-free mold cup, molding of mold cup and splitting type steel-ring-free bra |
| CN204861217U (en) * | 2015-08-25 | 2015-12-16 | 蔡立汉 | 3D cotton brassiere of standing vertically |
| CN105433450A (en) * | 2016-01-26 | 2016-03-30 | 广东宏杰内衣实业有限公司 | Micro-vibration massage bra and making method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王孟钟、黄应昌主编: "《胶黏剂应用手册》", 30 November 1987, 化学工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768252A (en) * | 2016-05-16 | 2016-07-20 | 宏杰内衣股份有限公司 | Three-dimensional cotton water-washing-resisting bra cup pad and preparation method thereof |
| CN105962446A (en) * | 2016-05-16 | 2016-09-28 | 宏杰内衣股份有限公司 | Washable, antibacterial and breathable bra underwear and preparation method thereof |
| CN105831828A (en) * | 2016-06-07 | 2016-08-10 | 海宁市叶氏针织有限公司 | X-shaped structure breathable and stable sports bra |
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Application publication date: 20160420 |
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