CN107865716A - A kind of rehabilitation justice breast and preparation method thereof - Google Patents
A kind of rehabilitation justice breast and preparation method thereof Download PDFInfo
- Publication number
- CN107865716A CN107865716A CN201711126303.8A CN201711126303A CN107865716A CN 107865716 A CN107865716 A CN 107865716A CN 201711126303 A CN201711126303 A CN 201711126303A CN 107865716 A CN107865716 A CN 107865716A
- Authority
- CN
- China
- Prior art keywords
- upright cotton
- cotton layer
- rehabilitation
- core
- justice breast
- 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
- 210000000481 breast Anatomy 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims abstract description 139
- 238000007731 hot pressing Methods 0.000 claims abstract description 7
- 239000004809 Teflon Substances 0.000 claims abstract description 6
- 229920006362 Teflon® Polymers 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 238000000748 compression moulding Methods 0.000 abstract description 10
- 238000000465 moulding Methods 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 7
- 230000007812 deficiency Effects 0.000 abstract description 7
- 230000035699 permeability Effects 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 3
- 239000004814 polyurethane Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000008267 milk Substances 0.000 description 6
- 210000004080 milk Anatomy 0.000 description 6
- 235000013336 milk Nutrition 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 208000034657 Convalescence Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/52—Mammary prostheses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/5044—Designing or manufacturing processes
- A61F2002/5056—Laminates, i.e. layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
- B32B2037/1215—Hot-melt adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of rehabilitation justice breast, including adding U.S. core and positioned at described plus U.S. core both sides the first upright cotton layer and the second upright cotton layer positioned at centre, the first upright cotton layer includes adding the interior upright cotton layer of U.S. core and away from described plus U.S. core outer upright cotton layer close to described.The rehabilitation justice breast of the invention of the present invention from health environment-friendly, gas permeability is good, proportion is very low, will not the repeatable upright cotton utilized of xanthochromia with plus the method that is combined of U.S. core reduce the proportion of adopted newborn prosthese to realize, have the advantages that light specific gravity, good gas permeability, service life are long, wear more safety and comfort.The preparation method of the rehabilitation justice breast of the present invention intersects the technique of compression molding using interior upright cotton layer and outer upright cotton layer, solves the defects of upright cotton tearing strength deficiency so that the service life of product is longer；The preparation method of the present invention employs teflon coatings technique on the surface of mould, solves considerable sticking problems caused by the molding meeting of part low temperature cotton when hot pressing is carried out to upright cotton.
Description
Technical field
The present invention relates to the newborn manufacture technology field of justice, applied to medical industry, such as human external reparation, and in particular to a kind of
Rehabilitation justice breast and preparation method thereof.
Background technology
Many patient with breast cancers are after mastectomy in order to keep the body of same normal person in daily life, it is necessary to dress
Adopted breast is presented.Adopted breast on the market is by silica gel material, with reference to TPU mostly at present（TPUE rubber）Film
The prosthese justice breast formed.It is ventilative poor that such silica gel justice breast has；Conventional silica gel justice milk density is big, and sense of bearing a heavy burden during wearing is strong；Commonly
TPU membrane xanthochromia aging is serious after the newborn usage time of silica gel justice is longer, slightly accidentally will result in TPU bags body rupture etc. during use
Phenomenon；The newborn epidermis TPU membrane of common silica gel justice such as runs into（Nail etc. when sharp objects, wearing）TPU membrane will be caused to rupture.
Patient's postoperative-scar should not have it is larger compress and rub against, also repaired with greater need for a kind of enantiomorph, it is merrily and lightheartedly ventilative
Adopted breast, so present generate convalescence justice breast on the market, although unlike common silica gel justice breast so heaviness, cost can be than general
Logical silica gel justice breast is high, so as to increase the expenditure cost of patient.Although the commercially available newborn price of rehabilitation justice of other is just
Preferably, but there are shortcomings, cotton, the justice breast of sponge compression molding species is filled such as in cloth bag.The first justice breast meets
Merrily and lightheartedly ventilative condition, but form is very random, deficiency is presented in form after being dressed to patient；Second of newborn form of justice is presented
Perfection, but sponge contains harmful composition, the particularly patient postoperative rehabilitation phase is unfavorable for the rehabilitation of wound position.
The content of the invention
In view of this, in order to overcome prior art the defects of, an object of the present invention are to provide a kind of rehabilitation justice breast, its
Light specific gravity, good permeability, service life length, wear more safety and comfort.
In order to achieve the above object, the present invention uses following technical scheme：
A kind of rehabilitation justice breast, including add U.S. core and positioned at described plus U.S. core both sides the first upright cotton layer and second positioned at centre
Upright cotton layer, the first upright cotton layer include adding the interior upright cotton layer of U.S. core and away from described plus U.S. core outer close to described
Upright cotton layer.
Preferably, the texture of the interior upright cotton layer and the outer upright cotton layer intersects setting.Due to upright cotton
The reason for making technique, upright cotton is caused to produce texture, and the horizontal and vertical tearing strength of upright cotton is different, using interior
Upright cotton layer and outer upright cotton layer intersect the technique of compression molding, solve the defects of upright cotton tearing strength deficiency so that production
The service life of product is longer.
Preferably, the texture of the interior upright cotton layer and the outer upright cotton layer is arranged in a mutually vertical manner.
Preferably, the thickness of the interior upright cotton layer, outer upright cotton layer and the second upright cotton layer is 2-6mm.
It is a further object to provide a kind of preparation method of described rehabilitation justice breast, comprise the following steps：
1）Prepare and add U.S. core：Add U.S. core using cutting cotton plate and cutting out；
2）Prepare the first upright cotton layer：Mould will be positioned over after the binding face sprayed glues of interior upright cotton layer and outer upright cotton layer
In, and the texture of the interior upright cotton layer and outer upright cotton layer intersects placement, and the first upright cotton layer is formed after mould presses；
3）Prepare rehabilitation justice breast：It will be put into after the upper surface sprayed glues of first upright cotton layer in the mould, will described plus U.S.
Core, which coordinates, to be put on the first upright cotton layer, and the fitting of the second upright cotton layer and the second upright cotton is placed on described plus U.S. core
Face is coated with PUR, and the rehabilitation justice breast is obtained after mould pressing.
Preferably, the mould includes a set of hot-die and a set of chill, first passes through chill again after hot-die hot pressing during pressing
Pressing.
It is further preferred that the temperature that the hot-die is set is 150-170 DEG C, the temperature that the chill is set as 50-80 DEG C,
Clamp time is set as 40-60s.
It is further preferred that the temperature that the hot-die is set is 160 DEG C, the temperature that the chill is set is 60 DEG C, molding
Time is set as 50s.
It is further preferred that the surface of the hot-die is handled by Teflon.
Preferably, the PUR is polyurethane hot melt.
Technical scheme as a result of more than, compared to prior art, the present invention is advantageous in that：
1. the rehabilitation justice breast of the present invention from health environment-friendly, gas permeability is good, proportion is very low, will not xanthochromia it is repeatable utilize it is straight
Vertical cotton with plus the method that is combined of U.S. core reduce the proportion of the newborn prosthese of justice to realize, there is light specific gravity, good gas permeability, use
The advantages that long lifespan, wear more safety and comfort；
2. the preparation method of the rehabilitation justice breast of the present invention intersects the work of compression molding using interior upright cotton layer and outer upright cotton layer
Skill, solves the defects of upright cotton tearing strength deficiency so that the service life of product is longer；
3. the preparation method of the rehabilitation justice breast of the present invention employs teflon coatings technique on the surface of mould, solve to upright
Cotton carries out considerable sticking problems caused by part low temperature cotton molding meeting during hot pressing.
Brief description of the drawings
Fig. 1 is the product cross section figure of the rehabilitation justice breast of the embodiment of the present invention；
Fig. 2 is rehabilitation justice breast plus U.S. core the schematic diagram of the embodiment of the present invention；
Fig. 3 is the sectional view of the first upright cotton layer of the rehabilitation justice breast of the embodiment of the present invention；
Wherein：First upright cotton layer -1, interior upright cotton layer -11, outer upright cotton layer -12, the second upright cotton layer -2, add U.S. core -3.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Referring to accompanying drawing 1-3, a kind of rehabilitation of the present embodiment justice breast, including positioned at centre plus U.S. core 3 and positioned at adding U.S. core 3
The the first upright cotton layer 1 and the second upright cotton layer 2 of both sides, the first upright cotton layer 1 be away from body side upright cotton layer, second
Upright cotton layer 2 is the upright cotton layer close to body side.First upright cotton layer 1 include close to plus U.S. core interior upright cotton layer 11 with
And away from the outer upright cotton layer 12 for adding U.S. core 3.
The texture of interior upright cotton layer 11 and outer upright cotton layer 12 intersects setting.Due to the original of upright cotton manufacture craft
Cause, upright cotton is caused to produce texture, and the horizontal and vertical tearing strength of upright cotton is different, using interior upright cotton layer 11
The technique for intersecting compression molding with outer upright cotton layer 12, solves the defects of upright cotton tearing strength deficiency so that product makes
It is longer with the life-span.The texture of preferably interior upright cotton layer 11 and outer upright cotton layer 12 is arranged in a mutually vertical manner in the present embodiment.
Interior upright cotton layer 11, the thickness of the upright cotton layer 2 of outer upright cotton layer 12 and second are 2-6mm, each in the present embodiment
The thickness of upright cotton is 5mm.
The present embodiment additionally provides a kind of preparation method of rehabilitation justice breast as described above, specifically includes following steps：
Step S1：It is split into pattern
According to the design form of rehabilitation justice milk product, the molding die of two sets of products, a set of hot-die and a set of chill are developed, and
Hot-die die surface is done into Teflon processing, carries out sticking to mould caused by the low temperature cotton molding meeting of part during hot pressing to upright cotton with solution
Problem.
Step S2：Open and cut cotton template die
According to the design form of rehabilitation justice milk product, that develops a set of product adds U.S. core mold.
Step S3：Cut
Suitable upright cotton sheet material, preferably thickness 2-6mm, 5mm are cut out according to the size of rehabilitation justice milk product.
Step S4：Cut cotton
The upright cotton sheet material of suitable thickness is selected according to product thickness size, consistent sheet material is cut according to the size for cutting cotton plate,
Recycling cuts cotton plate and cuts out adopted newborn plus U.S. core 3.
Step S5：Glue spraying
Upright cotton is cut according to the design form of rehabilitation justice milk product, makes the interior upright cotton layer 11, outer straight being engaged
Vertical cotton layer 12 and totally 3, the second upright cotton layer 2, and will need to fit together in interior upright cotton layer 11 and outer upright cotton layer 12
Binding face spray PUR.
Step S6：It is die-filling
First the hot-die of shaping mould is arranged on upright cotton compression molding forming machine, chill is installed further according to the position of hot-die.
Step S7：The setting of moulding press
Upper mould stopping means will be adjusted after hot-die upper and lower mould matched moulds, makes the gap that 3-5mm is remained with after the upper and lower mould matched moulds of hot-die.
The temperature range that hot-die is set is 150-170 DEG C, and for the temperature range that chill is set as 50-80 DEG C, clamp time is set as 40-
60s.The temperature that hot-die is set in the present embodiment is 160 DEG C, and for the temperature that chill is set as 60 DEG C, clamp time is set as 50s.
Step S8：Prepare the first upright cotton layer
The interior upright cotton layer 11 cut and outer upright cotton layer 12, a piece of texture are placed vertically, in a piece of texture traverse mould, pressed
Moulding press start button compression molding, the first upright cotton layer 1 is obtained after hot-die hot pressing and chill pressing.Due to upright cotton
The reason for making technique, upright cotton is caused to produce texture, and the horizontal and vertical tearing strength of upright cotton is different, using interior
Upright cotton layer 11 and outer upright cotton layer 12 intersect the technique of compression molding, solve the defects of upright cotton tearing strength deficiency, make
The service life for obtaining commodity is longer.
Step S9：The newborn compression molding of justice
After the binding face of the first upright cotton layer 1 prepared in step S8 is sprayed into PUR, the first upright cotton layer 1 is put into mould
In tool, then trimmed plus U.S. core 3 put on the first upright cotton layer 1, it is the second upright of 5mm that a piece of thickness is finally put above
Cotton layer 2, and also it is coated with PUR on the binding face of the second upright cotton layer 2.Press start button to be molded, by hot-die heat
Adopted breast is obtained after pressure and chill pressing.
Step S10：Trim at edge
The justice breast being molded in step S9 is taken out, trims unnecessary edge.
Step S11：Sewing the inside cloth
Pro-skin cotton fabric is selected according to the form of rehabilitation justice milk product, by the justice breast cladding seam behind trimming edge in step S10
System, to further enhance the comfortableness of wearing.
PUR in the present embodiment is PUR（Polyurethane）The PUR of type.
The sequencing and label of above step are intended merely to convenient understanding and explanation, in the manufacturing process of reality simultaneously
It is not necessarily intended to operate in this order, such as adds the making of U.S. core and the making of the first upright cotton layer to carry out simultaneously.
The rehabilitation justice breast of above implementation column is from health environment-friendly, gas permeability is good, proportion is very low, will not the repeatable utilization of xanthochromia
Upright cotton with plus the method that is combined of U.S. core reduce the proportion of the newborn prosthese of justice to realize, have light specific gravity, good gas permeability,
The advantages that service life is long, wear more safety and comfort.The preparation method of rehabilitation justice breast uses to be gone out according to the form Design of adopted breast
Corresponding molding die；Upright cotton raw material are done into appropriate cutting according to product form, then by upright cotton sheet material cross lamination,
Interior upright cotton layer and outer upright cotton layer intersect the technique of compression molding, solve the defects of upright cotton tearing strength deficiency so that
The service life of product is longer；The upright cotton material trimmed is sequentially placed into mould according to design standard and is molded into
Type；Unnecessary edge is trimmed according to product form, draws convalescence justice breast；And preparation method employs on the surface of mould
Teflon coatings technique, solve considerable sticking problems caused by the molding meeting of part low temperature cotton when hot pressing is carried out to upright cotton.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all be included within the scope of the present invention.
Claims (10)
1. a kind of rehabilitation justice breast, it is characterised in that including adding U.S. core and positioned at described plus U.S. core both sides first positioned at centre
Upright cotton layer and the second upright cotton layer, the first upright cotton layer include interior upright cotton layer close to described plus U.S. core and remote
Described plus U.S. core outer upright cotton layer.
2. rehabilitation justice breast according to claim 1, it is characterised in that the interior upright cotton layer and the outer upright cotton layer
Texture intersects setting.
3. rehabilitation justice breast according to claim 1, it is characterised in that the interior upright cotton layer and the outer upright cotton layer
Texture is arranged in a mutually vertical manner.
4. rehabilitation justice breast according to claim 1, it is characterised in that the interior upright cotton layer, outer upright cotton layer and second
The thickness of upright cotton layer is 2-6mm.
5. the preparation method of a kind of rehabilitation justice breast as described in claim 1-4 any one, it is characterised in that including following step
Suddenly：
1）Prepare and add U.S. core：Add U.S. core using cutting cotton plate and cutting out；
2）Prepare the first upright cotton layer：Mould will be positioned over after the binding face sprayed glues of interior upright cotton layer and outer upright cotton layer
In, and the texture of the interior upright cotton layer and outer upright cotton layer intersects placement, and the first upright cotton layer is formed after mould presses；
3）Prepare rehabilitation justice breast：It will be put into after the upper surface sprayed glues of first upright cotton layer in the mould, will described plus U.S.
Core, which coordinates, to be put on the first upright cotton layer, and the fitting of the second upright cotton layer and the second upright cotton is placed on described plus U.S. core
Face is coated with PUR, and the rehabilitation justice breast is obtained after mould pressing.
6. the preparation method of a kind of rehabilitation justice breast according to claim 5, it is characterised in that the mould includes a set of heat
Mould and a set of chill, first pressed again by chill after hot-die hot pressing during pressing.
A kind of 7. preparation method of rehabilitation justice breast according to claim 6, it is characterised in that the temperature of the hot-die setting
For 150-170 DEG C, for the temperature that the chill is set as 50-80 DEG C, clamp time is set as 40-60s.
A kind of 8. preparation method of rehabilitation justice breast according to claim 7, it is characterised in that the temperature of the hot-die setting
For 160 DEG C, for the temperature that the chill is set as 60 DEG C, clamp time is set as 50s.
9. the preparation method of a kind of rehabilitation justice breast according to claim 6, it is characterised in that the surface of the hot-die is passed through
Teflon processing.
10. the preparation method of a kind of rehabilitation justice breast according to claim 5, it is characterised in that the PUR is poly- ammonia
Ester PUR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126303.8A CN107865716A (en) | 2017-11-15 | 2017-11-15 | A kind of rehabilitation justice breast and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126303.8A CN107865716A (en) | 2017-11-15 | 2017-11-15 | A kind of rehabilitation justice breast and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107865716A true CN107865716A (en) | 2018-04-03 |
Family
ID=61753967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711126303.8A Pending CN107865716A (en) | 2017-11-15 | 2017-11-15 | A kind of rehabilitation justice breast and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107865716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109123824A (en) * | 2018-09-30 | 2019-01-04 | 苏州美山子制衣有限公司 | Multi-functional plus U.S. pad and preparation method thereof and brassiere |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416854A (en) * | 2013-08-16 | 2013-12-04 | 苏州美山子制衣有限公司 | Environment-friendly breathable vertical cotton bra cup |
| TWM493887U (en) * | 2014-09-12 | 2015-01-21 | jun-wei Huang | Bra cup |
| 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 |
| CN106799852A (en) * | 2016-12-08 | 2017-06-06 | 佛山林至高分子材料科技有限公司 | A kind of light-high-strength buffering composite material and preparation method and application |
| CN209048368U (en) * | 2017-11-15 | 2019-07-02 | 苏州爱慕内衣有限公司 | A kind of rehabilitation justice cream |
-
2017
- 2017-11-15 CN CN201711126303.8A patent/CN107865716A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416854A (en) * | 2013-08-16 | 2013-12-04 | 苏州美山子制衣有限公司 | Environment-friendly breathable vertical cotton bra cup |
| TWM493887U (en) * | 2014-09-12 | 2015-01-21 | jun-wei Huang | Bra cup |
| 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 |
| CN106799852A (en) * | 2016-12-08 | 2017-06-06 | 佛山林至高分子材料科技有限公司 | A kind of light-high-strength buffering composite material and preparation method and application |
| CN209048368U (en) * | 2017-11-15 | 2019-07-02 | 苏州爱慕内衣有限公司 | A kind of rehabilitation justice cream |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109123824A (en) * | 2018-09-30 | 2019-01-04 | 苏州美山子制衣有限公司 | Multi-functional plus U.S. pad and preparation method thereof and brassiere |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105908946B (en) | Coextru-lamination stone moulds PVC floor | |
| US10441003B2 (en) | X-shaped brassiere support and brassiere incorporating such support | |
| CN106079387B (en) | The vacuum plastics sucking molding technique and device of the regenerated leather epidermis of automobile column plaque | |
| CN104524748B (en) | A kind of sticky ball and its manufacture craft | |
| TW201322937A (en) | Vamp material | |
| CN107373881B (en) | Film-covered formed secondary MD shoe material and production process thereof | |
| CN104738822A (en) | Vertical fiber cotton steel-ring-free mold cup, molding of mold cup and splitting type steel-ring-free bra | |
| CN103770439B (en) | A kind of production method of ultra-thin fluorosioloxane rubber folder cloth diaphragm | |
| WO2006088870A1 (en) | Pad with graduated thickness and very thin neckline and method for making the same | |
| CN107865716A (en) | A kind of rehabilitation justice breast and preparation method thereof | |
| CN105011401A (en) | Breathable silk floss mold cup and making technology thereof | |
| CN209048368U (en) | A kind of rehabilitation justice cream | |
| US6986696B1 (en) | Pads having a central summit for bras and the like | |
| CN107854201A (en) | A kind of lightweight justice breast and preparation method thereof | |
| CN208403293U (en) | A kind of brassiere of one chip mold cup | |
| CN107866965B (en) | Edge covering method for multilayer plate | |
| CN205989548U (en) | A kind of composite foamed body vacuum abutted equipment | |
| TW201408230A (en) | Bra cup formed by hot compaction on clamping bowl and processing technology of bra cup | |
| CN104397890B (en) | A kind of cotton pastes the preparation method of cotton brassiere mold cup | |
| CN104432596A (en) | Traceless molded embroidered cup and processing process thereof | |
| CN208838258U (en) | A kind of lightweight justice cream | |
| CN212877636U (en) | Hazy embroidery mold cup | |
| CN101306595A (en) | Producing and processing process integrally combining rubber quad with leather or cloth | |
| CN106696299A (en) | Modeling and machining technical process of packaging container made of foamed polyethylene material | |
| CN105015137A (en) | Manufacture method of spliced type mold cup shell fabric |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180403 |