CN110419791A - A kind of bra cup processing method and bra cup - Google Patents
A kind of bra cup processing method and bra cup Download PDFInfo
- Publication number
- CN110419791A CN110419791A CN201910592248.4A CN201910592248A CN110419791A CN 110419791 A CN110419791 A CN 110419791A CN 201910592248 A CN201910592248 A CN 201910592248A CN 110419791 A CN110419791 A CN 110419791A
- Authority
- CN
- China
- Prior art keywords
- cup
- cup body
- polyamide fibre
- underwear fabric
- sponge
- 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.)
- Pending
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 41
- 229920002334 Spandex Polymers 0.000 claims abstract description 30
- 239000004759 spandex Substances 0.000 claims abstract description 30
- 239000004952 Polyamide Substances 0.000 claims abstract description 29
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 229920002647 polyamide Polymers 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000005266 casting Methods 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 16
- 239000004814 polyurethane Substances 0.000 claims description 15
- 229920002635 polyurethane Polymers 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 238000007731 hot pressing Methods 0.000 claims description 4
- 238000009966 trimming Methods 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 235000010985 glycerol esters of wood rosin Nutrition 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000000243 solution Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000004359 castor oil Substances 0.000 description 3
- 235000019438 castor oil Nutrition 0.000 description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 3
- 229920005906 polyester polyol Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004970 Chain extender Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C3/00—Brassieres
- A41C3/0014—Brassieres made from one piece with one or several layers
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C3/00—Brassieres
- A41C3/12—Component parts
-
- 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)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Corsets Or Brassieres (AREA)
Abstract
The present invention provides a kind of bra cup processing method, first with mold using the method for injection casting, mold the cup body of 1/2 cup or 3/4 cup or full cup, paste two layers of polyamide fibre spandex underwear fabric, use cuts into rectangular sponge and is pressed into cup body on forming machine more in the prior art, then the sponge outside cup body is carried out deburring as waste disposal, and present invention saves a large amount of sponge cloths, 30% or more of sponge material is reduced, production cost greatly reduces.In addition the present invention is not required to complicated process, is also able to maintain wearing comfort.The selection of cup body material, also will not in hot press molding type-approval process hot inferior solution and generate the material of harmful substance.
Description
Technical field
The present invention relates to bra cup field, in particular to a kind of bra cup processing method and bra cup.
Background technique
Existing bra cup is after using sponge sheet material and cloth glue compound, and reusable heat pressing machine is on cloth cup mold
Pressing, high-temperature heating make sponge flow into cup body shape.Material loss is relatively more when this method production cup body.This method is in length
Cup body is molded on the sponge cloth of square, when sponge deburring outside cup body is handled as waste disposal.
Summary of the invention
The object of the present invention is to provide the bra cup processing methods that one kind can save material.
A kind of bra cup processing method, process flow are as follows:
(1) first with mold using the method for injection casting, the cup body of 1/2 cup or 3/4 cup or full cup is molded；
(2) environment-protecting polyurethane glue is sprayed in the upper and lower surfaces of cup body respectively；
(3) environment-protecting polyurethane glue, environment-protecting polyurethane glue dries then are sprayed in cup body upper and lower surfaces
Afterwards, then by cup body it puts between two layers of polyamide fibre spandex underwear fabric, so that wherein one layer of polyamide fibre spandex underwear fabric is located at cup body following table
Face, another layer of polyamide fibre spandex underwear fabric are located at cup body upper surface, then by heat pressing forming machines by above-mentioned two layers of polyamide fibre spandex underwear
Cloth is pressed together on the upper surface of cup body and the lower surface of cup body respectively；
(4) the extra polyamide fibre spandex underwear fabric in the lower surface of the upper surface and cup body of trimming cup body.
It is a further object to provide a kind of bra cups obtained using above-mentioned processing method.
The upper surface of a kind of bra cup, including sponge cloth, the sponge cloth passes through the first environment-protecting polyurethane glue heat
It is pressed with the first polyamide fibre spandex underwear fabric, there is the second brocade in the lower surface of the sponge cloth by the second environment-protecting polyurethane glue hot pressing
Synthetic fibre spandex underwear fabric.
Beneficial effects of the present invention are
(1), the present invention molds 1/2 cup or 3/4 cup or full cup first with mold using the method for injection casting
After cup body, two layers of polyamide fibre spandex underwear fabric is pasted, use cuts into rectangular sponge and presses on forming machine more in the prior art
Deburring is carried out as waste disposal at cup body, then using the sponge outside cup body, and present invention saves a large amount of sponge cloths, reduce sponge
30% or more of material, greatly reduces production cost.
(2), after bra cup of the invention molds cup body using the method for injection casting, two layers of polyamide fibre spandex underwear is pasted
Cloth is not required to complicated process, is also able to maintain wearing comfort.The selection of cup body material, also will not be in hot press molding type-approval process
Middle hot inferior solution and the material for generating harmful substance.
Detailed description of the invention
Fig. 1 is process flow chart of the invention；
Fig. 2 is the structural schematic diagram of bra cup of the present invention；
Fig. 3 is the structural schematic diagram of polyamide fibre spandex underwear fabric of the present invention.
Specific embodiment
Below in conjunction with attached drawing, invention is further explained:
As shown in Figure 1, a kind of bra cup processing method, process flow is as follows:
(1) first with mold using the method for injection casting, the cup body of 1/2 cup or 3/4 cup or full cup is molded；
(2) environment-protecting polyurethane glue is sprayed in the upper and lower surfaces of cup body respectively；
(3) environment-protecting polyurethane glue, environment-protecting polyurethane glue dries then are sprayed in cup body upper and lower surfaces
Afterwards, then by cup body it puts between two layers of polyamide fibre spandex underwear fabric, so that wherein one layer of polyamide fibre spandex underwear fabric is located at cup body following table
Face, another layer of polyamide fibre spandex underwear fabric are located at cup body upper surface, then by heat pressing forming machines by above-mentioned two layers of polyamide fibre spandex underwear
Cloth is pressed together on the upper surface of cup body and the lower surface of cup body respectively；
(4) the extra polyamide fibre spandex underwear fabric in the lower surface of the upper surface and cup body of trimming cup body.
The present invention molds the cup body of 1/2 cup or 3/4 cup or full cup first with mold using the method for injection casting
Afterwards, two layers of polyamide fibre spandex underwear fabric is pasted, use cuts into rectangular sponge and is pressed into cup on forming machine more in the prior art
Body, then the sponge outside cup body is subjected to deburring as waste disposal, present invention saves a large amount of sponge cloths, reduce sponge material
30% or more, production cost greatly reduces.
The wherein environment-protecting polyurethane glue, it is by polyester polyol, castor oil, isocyanates, hydrophilic chain extender, organic
Silane, salt forming agent, solvent, catalyst, deionized water are obtained by Material synthesis, wherein the mixing of the pure and mild castor oil of polyester polyols
Object: isocyanates: hydrophilic chain extender: organosilan: the weight ratio of salt forming agent is (110~120): (35~45): (6~8): (2
~4): (6~10), the weight ratio between the pure and mild castor oil of polyester polyols are 100: (10~20).Environment-protecting polyurethane glue was both
The adhesive strength having had, and the water resistance having had.
As shown in Figure 3, which is made of following mass percent components: 28% cotton 6,22% spandex
7 and 50% polyamide fibre 8, the positive main component of the fabric be polyamide fibre 8, main group of reverse side is divided into cotton 6, and spandex 7 is clipped in front and back sides
Between.The polyamide fibre spandex underwear fabric stable structure, elasticity is good, and front exquisiteness is soft, feel is smooth, graceful beauty, plays modeling
The effect of body body beautification；Reverse side quality is thick and solid, feel is coarse, appearance is rough, with good sucting wet air permeability, warmth retention property, collects function
It can property and physiological unification.
It is a further object to provide a kind of bra cups obtained using above-mentioned processing method.
As shown in Figure 2, a kind of bra cup, including sponge cloth 1, the upper surface of the sponge cloth 1 pass through the first environmental protection
2 hot pressing of type polyurethane glue has the first polyamide fibre spandex underwear fabric 4, and the lower surface of the sponge cloth 1 passes through the poly- ammonia of the second environment-friendly type
3 hot pressing of ester gum water has the second polyamide fibre spandex underwear fabric 5.
After bra cup of the invention is using the method molding cup body of injection casting, two layers of polyamide fibre spandex underwear fabric is pasted, no
Complicated process is needed, wearing comfort is also able to maintain.The selection of cup body material, also will not be hot bad in hot press molding type-approval process
Solve and generate the material of harmful substance.
The above is not intended to limit the scope of the present invention, and all technical spirits according to the present invention are to above
Any modification, equivalent variations and modification made by embodiment, in the range of still falling within technical solution of the present invention.
Claims (2)
1. a kind of bra cup processing method, it is characterised in that: its process flow is as follows:
(1) first with mold using the method for injection casting, the cup body of 1/2 cup or 3/4 cup or full cup is molded；
(2) environment-protecting polyurethane glue is sprayed in the upper and lower surfaces of cup body respectively；
(3) then cup body upper and lower surfaces spray environment-protecting polyurethane glue, after environment-protecting polyurethane glue dries, by cup
Body is put between two layers of polyamide fibre spandex underwear fabric, so that wherein one layer of polyamide fibre spandex underwear fabric is located at cup body lower surface, another layer
Polyamide fibre spandex underwear fabric is located at cup body upper surface, then is pressed above-mentioned two layers of polyamide fibre spandex underwear fabric respectively by heat pressing forming machines
In the upper surface of cup body and the lower surface of cup body；
(4) the extra polyamide fibre spandex underwear fabric in the lower surface of the upper surface and cup body of trimming cup body.
2. a kind of bra cup, it is characterised in that: including sponge cloth, the upper surface of the sponge cloth passes through the poly- ammonia of the first environment-friendly type
Ester gum hydro-thermal is pressed with the first polyamide fibre spandex underwear fabric, and the lower surface of the sponge cloth passes through the second environment-protecting polyurethane glue hot pressing
There is the second polyamide fibre spandex underwear fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910592248.4A CN110419791A (en) | 2019-07-03 | 2019-07-03 | A kind of bra cup processing method and bra cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910592248.4A CN110419791A (en) | 2019-07-03 | 2019-07-03 | A kind of bra cup processing method and bra cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110419791A true CN110419791A (en) | 2019-11-08 |
Family
ID=68410106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910592248.4A Pending CN110419791A (en) | 2019-07-03 | 2019-07-03 | A kind of bra cup processing method and bra cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110419791A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070574A (en) * | 2019-12-25 | 2020-04-28 | 管政 | Processing method and mould for pouring latex product |
| CN111134380A (en) * | 2019-12-30 | 2020-05-12 | 苏州爱美纤维科技有限公司 | Material for manufacturing thin bra cup and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3111754U (en) * | 2005-02-16 | 2005-07-28 | 岡橋株式会社 | bra |
| CN101095559A (en) * | 2006-06-30 | 2008-01-02 | 维珍妮国际企业有限公司 | Brassiere |
| CN103431529A (en) * | 2013-08-16 | 2013-12-11 | 苏州美山子制衣有限公司 | High-temperature water paste print bra mould cup and manufacturing method thereof |
| 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 |
| CN208490874U (en) * | 2018-02-05 | 2019-02-15 | 深圳市正点塑胶制品有限公司 | Brassiere and Ms's vest |
| CN210471050U (en) * | 2019-07-03 | 2020-05-08 | 管政 | Bra cup |
-
2019
- 2019-07-03 CN CN201910592248.4A patent/CN110419791A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3111754U (en) * | 2005-02-16 | 2005-07-28 | 岡橋株式会社 | bra |
| CN101095559A (en) * | 2006-06-30 | 2008-01-02 | 维珍妮国际企业有限公司 | Brassiere |
| CN103431529A (en) * | 2013-08-16 | 2013-12-11 | 苏州美山子制衣有限公司 | High-temperature water paste print bra mould cup and manufacturing method thereof |
| 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 |
| CN208490874U (en) * | 2018-02-05 | 2019-02-15 | 深圳市正点塑胶制品有限公司 | Brassiere and Ms's vest |
| CN210471050U (en) * | 2019-07-03 | 2020-05-08 | 管政 | Bra cup |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070574A (en) * | 2019-12-25 | 2020-04-28 | 管政 | Processing method and mould for pouring latex product |
| CN111134380A (en) * | 2019-12-30 | 2020-05-12 | 苏州爱美纤维科技有限公司 | Material for manufacturing thin bra cup and manufacturing method thereof |
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| 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 |