CN114103299B - 一种蚕茧模杯和蚕茧丝复合纤维及其制备方法 - Google Patents
一种蚕茧模杯和蚕茧丝复合纤维及其制备方法 Download PDFInfo
- Publication number
- CN114103299B CN114103299B CN202111423810.4A CN202111423810A CN114103299B CN 114103299 B CN114103299 B CN 114103299B CN 202111423810 A CN202111423810 A CN 202111423810A CN 114103299 B CN114103299 B CN 114103299B
- Authority
- CN
- China
- Prior art keywords
- silkworm cocoon
- mold cup
- layer
- inner cushion
- silk
- 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
- 241000255789 Bombyx mori Species 0.000 title claims abstract description 122
- 239000000835 fiber Substances 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 239000010410 layer Substances 0.000 claims abstract description 148
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000011229 interlayer Substances 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 64
- 238000002791 soaking Methods 0.000 claims description 53
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 50
- 238000007731 hot pressing Methods 0.000 claims description 45
- 229920001169 thermoplastic Polymers 0.000 claims description 30
- 238000001035 drying Methods 0.000 claims description 28
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 25
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- -1 polyethylene copolymer Polymers 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 10
- 238000009941 weaving Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 9
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 claims description 5
- 229920002943 EPDM rubber Polymers 0.000 claims description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 229920002334 Spandex Polymers 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 229920002988 biodegradable polymer Polymers 0.000 claims description 5
- 239000004621 biodegradable polymer Substances 0.000 claims description 5
- 229920005549 butyl rubber Polymers 0.000 claims description 5
- JMGZBMRVDHKMKB-UHFFFAOYSA-L disodium;2-sulfobutanedioate Chemical compound [Na+].[Na+].OS(=O)(=O)C(C([O-])=O)CC([O-])=O JMGZBMRVDHKMKB-UHFFFAOYSA-L 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 229920005606 polypropylene copolymer Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004759 spandex Substances 0.000 claims description 5
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000010025 steaming Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 241000233866 Fungi Species 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 210000000481 breast Anatomy 0.000 description 9
- 238000010411 cooking Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000004293 human mammary gland Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B32B1/00—Layered products having a non-planar shape
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B17/00—Selection of special materials for underwear
-
- 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
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- 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
- 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
- B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
-
- 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
- B32B5/08—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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
-
- 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
- B32B5/26—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 another layer next to it also being fibrous or filamentary
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B7/00—Obtaining silk fibres or filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
- D01C3/02—De-gumming silk
-
- 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
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- 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
- B32B2262/04—Cellulosic plastic fibres, e.g. rayon
-
- 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
- B32B2262/08—Animal fibres, e.g. hair, wool, silk
-
- 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
- B32B2262/14—Mixture of at least two fibres made of different materials
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/744—Non-slip, anti-slip
-
- 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
- B32B2437/00—Clothing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Animal Husbandry (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
本发明公开了一种蚕茧模杯和蚕茧丝复合纤维及其制备方法,包括有内垫层,及埋入于内垫层中的支撑层,及覆设于内垫层外的外罩层,及形成于内垫层、支撑层和外罩层的外周边处的冷压封边带,所述内垫层、支撑层和外罩层采用热压定型呈模杯状,所述内垫层和支撑层采用蚕茧丝复合纤维热压成型,所述支撑层在内垫层的夹层中形成网状结构;该蚕茧模杯塑性效果好,耐用性较强,佩戴舒适,且不会出现真菌滋生以及缩水变形。
Description
技术领域
本发明涉及一种蚕茧模杯和蚕茧丝复合纤维及其制备方法。
背景技术
模杯是一块棉经过高温的模具定型而成的杯(即压杯),然后拿这些杯去车成一个文胸。一个文胸由鸡心,后拉片,面布,杯,像根车成的。里面的杯是夹棉杯车成的就是夹杯文胸,是模杯车成的就是模杯文胸。
模杯分为薄模杯、中模杯和厚模杯三种。
中模杯:通过高温处理一次成型,它不仅靠钢圈的承托力和肩带拉力来抬高乳房,依靠模杯的造型来改善乳房的形状,具有塑造圆润胸型的作用,适合乳房娇小或适中的女性穿着。
薄模杯:用很薄的海绵制成,杯型较好,能制成各种杯型,穿着非常舒适,适合B杯以上的女性穿着。
厚模杯:通过高温处理一次成型,它不仅靠钢圈的承托力和肩带拉力来抬高乳房,依靠模杯的造型来改善乳房的形状,具有塑造圆润胸型的作用,适合乳房娇小女性使用。
现有的模杯虽然类型较多,但是都存在各自的缺陷,如海绵模杯,长期使用后会变性老化,产生碎末进入人体乳腺,对人体造成损害;硅胶模杯,质感较硬,长期佩戴后存在着较高的不适感;纯棉文胸,不会吸附住潮气,容易产生真菌滋生,并且容易缩水变形。
发明内容
针对现有技术中的不足,本发明的目的是提供一种塑性效果好,耐用性较强,佩戴舒适,且不会出现真菌滋生以及缩水变形的蚕茧模杯和蚕茧丝复合纤维及其制备方法。
本发明解决其技术问题所采用的技术方案是:
一种蚕茧模杯,包括有内垫层,及埋入于内垫层中的支撑层,及覆设于内垫层外的外罩层,及形成于内垫层、支撑层和外罩层的外周边处的冷压封边带,所述内垫层、支撑层和外罩层采用热压定型呈模杯状,所述内垫层和支撑层采用蚕茧丝复合纤维热压成型,所述支撑层在内垫层的夹层中形成网状结构。
作为优选,所述外罩层由再生纤维面料织成,所述冷压封边带处包覆有由氨纶线与纱线混编而成的防滑带。
作为优选,所述防滑带的一面为光滑面、另一面为摩擦面,该防滑带的摩擦面朝外设置,且光滑面与冷压封边带缝接。
本发明所要解决的另一技术问题为提供一种如上所述蚕茧丝复合纤维,采用以下材料制成:蚕茧丝,热塑性聚合物,脱胶剂和浸泡液,其中,蚕茧丝与热塑性聚合物的重量比为1:1-2,所述热塑性聚合物为聚丙烯共聚物或聚乙烯共聚物,蚕茧丝与脱胶剂的浴比为1g:35-45ml,所述脱胶剂为3-4wt%的碳酸氢钠溶液和10-15wt%的碳酸氢钠溶液,蚕茧丝与浸泡液的浴比为1g:20-25ml,所述浸泡液为4-6wt%琥珀辛酯磺酸钠、1-3wt%乙二醇二缩水甘油醚、5-10wt%聚乙二醇水溶液、1-3wt%水性聚氨酯、余量为水。
作为优选,所述热塑性聚合物为热塑性弹性体,包括有聚丙烯和丁基橡胶的共混物,聚乙烯或聚丙烯和EPDM的共混物。
作为优选,所述的热塑性聚合物为可生物降解聚合物。
本发明所要解决的另一技术问提供一种如上所述的蚕茧模杯的制备方法,包括以下步骤:
取蚕茧丝浸入50-60℃的水中,浸泡3-5min后,对蚕茧丝进行蒸煮,蒸煮温度为100℃,蒸煮时间为3-5min,接着再次将蚕茧丝放入50-60℃的水中,浸泡1-2min,得到预处理蚕茧丝,并均分为两份;
将其中一份预处理蚕茧丝加入到浴比为1g:35-45ml的3-4wt%的碳酸氢钠溶液中,并进行加热,加热温度为100℃,每隔10-20min捞出蚕茧丝,并放入新的碳酸氢钠溶液中浸泡加热,重复1-2次后捞出,并进行清洗干燥,待干燥后按照浴比1g:20-25ml放入温度为65-75℃的浸泡液中,浸泡35-45min,捞出清洗干燥,得到蚕茧丝A;
将另一份预处理蚕茧丝加入到浴比为1g:35-45ml的10-15wt%的碳酸氢钠溶液中,在室温下,超声震荡40-60s,过滤,清洗干燥,待干燥后按照浴比1g:20-25ml放入温度为70-80℃的浸泡液中,浸泡30-40min,捞出清洗干燥,得到蚕茧丝B;
将蚕茧丝A和蚕茧丝B分别编织成一模杯A和模杯B,并使热塑性聚合物形成网状的支撑层以埋入模杯A与模杯B之间,接着将模杯A、支撑层和模杯B层叠后进行热压,以构成内垫层,最后,再取外罩层放在内垫层一侧进行热压,最后将内垫层、支撑层和外罩层的外周边处进行冷压,以形成冷压封边带,即可制得蚕茧模杯。
作为优选,所述热压温度为140-180℃,热压压力为0.2-0.4MPa,热压时间为120-160s。
作为优选,所述冷压温度为-5-5℃,热压压力为0.2-0.4MPa,热压时间为60-80s。
作为优选,所述的内垫层位于模板B的一侧进行热压。
本发明的有益效果是:
通过采用了蚕茧丝作为内垫层的填充物,利用蚕茧丝的优异抗菌防霉性能、透气性能和生物性能,提示模杯佩戴的舒适感,并且经由蚕茧丝中的氨基酸与人体皮肤的接触,还能起到延缓和滋养皮肤,另外,基于纯蚕茧丝制成的模杯支撑性能不足的问题,还提出了网状的支撑层结构埋入至内垫层中的设计,并且结合由再生纤维面料织成的外罩层,加强其支撑性,避免模杯无法成型的问题,并且还提出了防滑带来对模杯的外周进行包围,在佩戴时,即使无钢圈限位卡紧,也能够达到较佳的防滑性能,避免模杯在佩戴时下滑;最后,还采用了特制的蚕茧丝制备工艺,使该蚕茧丝应用到模杯上能够达到最佳的性能效果。
附图说明
图1为本发明的一种蚕茧模杯的结构示意图。
具体实施方式
以下结合附图对本发明的原理和特征进行描述,所举实例只用于解释本发明,并非用于限定本发明的范围。在下列段落中参照附图以举例方式更具体地描述本发明。根据下面说明和权利要求书,本发明的优点和特征将更清楚。需说明的是,附图均采用非常简化的形式且均使用非精准的比例,仅用以方便、明晰地辅助说明本发明实施例的目的。
需要说明的是,当组件被称为“固定于”另一个组件,它可以直接在另一个组件上或者也可以存在居中的组件。当一个组件被认为是“连接”另一个组件,它可以是直接连接到另一个组件或者可能同时存在居中组件。当一个组件被认为是“设置于”另一个组件,它可以是直接设置在另一个组件上或者可能同时存在居中组件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。
除非另有定义,本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的,不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
实施例1
参阅图1所示,一种蚕茧模杯,包括有内垫层1,及埋入于内垫层1中的支撑层2,及覆设于内垫层1外的外罩层3,及形成于内垫层1、支撑层2和外罩层3的外周边处的冷压封边带4,所述内垫层1、支撑层2和外罩层3采用热压定型呈模杯状,所述内垫层1和支撑层2采用蚕茧丝复合纤维热压成型,所述支撑层2在内垫层的夹层中形成网状结构。
所述外罩层3由再生纤维面料织成,所述冷压封边带4处包覆有由氨纶线与纱线混编而成的防滑带5,所述防滑带5的一面为光滑面、另一面为摩擦面,该防滑带5的摩擦面朝外设置,且光滑面与冷压封边带4缝接。
一种蚕茧丝复合纤维,采用以下材料制成:蚕茧丝,热塑性聚合物,脱胶剂和浸泡液,其中,蚕茧丝与热塑性聚合物的重量比为1:1,所述热塑性聚合物为聚丙烯共聚物或聚乙烯共聚物,蚕茧丝与脱胶剂的浴比为1g:35ml,所述脱胶剂为3wt%的碳酸氢钠溶液和10wt%的碳酸氢钠溶液,蚕茧丝与浸泡液的浴比为1g:20ml,所述浸泡液为4wt%琥珀辛酯磺酸钠、1wt%乙二醇二缩水甘油醚、5wt%聚乙二醇水溶液、1wt%水性聚氨酯、余量为水。
所述热塑性聚合物为热塑性弹性体,包括有聚丙烯和丁基橡胶的共混物,聚乙烯或聚丙烯和EPDM的共混物,所述的热塑性聚合物为可生物降解聚合物。
一种蚕茧模杯的制备方法,包括以下步骤:
取蚕茧丝浸入50℃的水中,浸泡3min后,对蚕茧丝进行蒸煮,蒸煮温度为100℃,蒸煮时间为3min,接着再次将蚕茧丝放入50℃的水中,浸泡1min,得到预处理蚕茧丝,并均分为两份;
将其中一份预处理蚕茧丝加入到浴比为1g:35ml的3wt%的碳酸氢钠溶液中,并进行加热,加热温度为100℃,每隔10min捞出蚕茧丝,并放入新的碳酸氢钠溶液中浸泡加热,重复1次后捞出,并进行清洗干燥,待干燥后按照浴比1g:20ml放入温度为65℃的浸泡液中,浸泡35min,捞出清洗干燥,得到蚕茧丝A;
将另一份预处理蚕茧丝加入到浴比为1g:35ml的10wt%的碳酸氢钠溶液中,在室温下,超声震荡40s,过滤,清洗干燥,待干燥后按照浴比1g:20ml放入温度为70℃的浸泡液中,浸泡30min,捞出清洗干燥,得到蚕茧丝B;
将蚕茧丝A和蚕茧丝B分别编织成一模杯A和模杯B,并使热塑性聚合物形成网状的支撑层以埋入模杯A与模杯B之间,接着将模杯A、支撑层和模杯B层叠后进行热压,以构成内垫层,最后,再取外罩层放在内垫层一侧进行热压,最后将内垫层、支撑层和外罩层的外周边处进行冷压,以形成冷压封边带,即可制得蚕茧模杯。
所述热压温度为140℃,热压压力为0.2MPa,热压时间为120s,所述冷压温度为-5℃,热压压力为0.2MPa,热压时间为60s,所述的内垫层位于模板B的一侧进行热压。
实施例2
参阅图1所示,一种蚕茧模杯,包括有内垫层1,及埋入于内垫层1中的支撑层2,及覆设于内垫层1外的外罩层3,及形成于内垫层1、支撑层2和外罩层3的外周边处的冷压封边带4,所述内垫层1、支撑层2和外罩层3采用热压定型呈模杯状,所述内垫层1和支撑层2采用蚕茧丝复合纤维热压成型,所述支撑层2在内垫层的夹层中形成网状结构。
所述外罩层3由再生纤维面料织成,所述冷压封边带4处包覆有由氨纶线与纱线混编而成的防滑带5,所述防滑带5的一面为光滑面、另一面为摩擦面,该防滑带5的摩擦面朝外设置,且光滑面与冷压封边带4缝接。
一种蚕茧丝复合纤维,采用以下材料制成:蚕茧丝,热塑性聚合物,脱胶剂和浸泡液,其中,蚕茧丝与热塑性聚合物的重量比为1:2,所述热塑性聚合物为聚丙烯共聚物或聚乙烯共聚物,蚕茧丝与脱胶剂的浴比为1g:45ml,所述脱胶剂为4wt%的碳酸氢钠溶液和15wt%的碳酸氢钠溶液,蚕茧丝与浸泡液的浴比为1g:25ml,所述浸泡液为6wt%琥珀辛酯磺酸钠、3wt%乙二醇二缩水甘油醚、10wt%聚乙二醇水溶液、3wt%水性聚氨酯、余量为水。
所述热塑性聚合物为热塑性弹性体,包括有聚丙烯和丁基橡胶的共混物,聚乙烯或聚丙烯和EPDM的共混物,所述的热塑性聚合物为可生物降解聚合物。
一种蚕茧模杯的制备方法,包括以下步骤:
取蚕茧丝浸入60℃的水中,浸泡5min后,对蚕茧丝进行蒸煮,蒸煮温度为100℃,蒸煮时间为5min,接着再次将蚕茧丝放入60℃的水中,浸泡2min,得到预处理蚕茧丝,并均分为两份;
将其中一份预处理蚕茧丝加入到浴比为1g:45ml的4wt%的碳酸氢钠溶液中,并进行加热,加热温度为100℃,每隔20min捞出蚕茧丝,并放入新的碳酸氢钠溶液中浸泡加热,重复2次后捞出,并进行清洗干燥,待干燥后按照浴比1g:25ml放入温度为75℃的浸泡液中,浸泡45min,捞出清洗干燥,得到蚕茧丝A;
将另一份预处理蚕茧丝加入到浴比为1g:45ml的15wt%的碳酸氢钠溶液中,在室温下,超声震荡60s,过滤,清洗干燥,待干燥后按照浴比1g:25ml放入温度为80℃的浸泡液中,浸泡40min,捞出清洗干燥,得到蚕茧丝B;
将蚕茧丝A和蚕茧丝B分别编织成一模杯A和模杯B,并使热塑性聚合物形成网状的支撑层以埋入模杯A与模杯B之间,接着将模杯A、支撑层和模杯B层叠后进行热压,以构成内垫层,最后,再取外罩层放在内垫层一侧进行热压,最后将内垫层、支撑层和外罩层的外周边处进行冷压,以形成冷压封边带,即可制得蚕茧模杯。
所述热压温度为180℃,热压压力为0.4MPa,热压时间为160s,所述冷压温度为5℃,热压压力为0.4MPa,热压时间为80s,所述的内垫层位于模板B的一侧进行热压。
实施例3
参阅图1所示,一种蚕茧模杯,包括有内垫层1,及埋入于内垫层1中的支撑层2,及覆设于内垫层1外的外罩层3,及形成于内垫层1、支撑层2和外罩层3的外周边处的冷压封边带4,所述内垫层1、支撑层2和外罩层3采用热压定型呈模杯状,所述内垫层1和支撑层2采用蚕茧丝复合纤维热压成型,所述支撑层2在内垫层的夹层中形成网状结构。
所述外罩层3由再生纤维面料织成,所述冷压封边带4处包覆有由氨纶线与纱线混编而成的防滑带5,所述防滑带5的一面为光滑面、另一面为摩擦面,该防滑带5的摩擦面朝外设置,且光滑面与冷压封边带4缝接。
一种蚕茧丝复合纤维,采用以下材料制成:蚕茧丝,热塑性聚合物,脱胶剂和浸泡液,其中,蚕茧丝与热塑性聚合物的重量比为1:1.5,所述热塑性聚合物为聚丙烯共聚物或聚乙烯共聚物,蚕茧丝与脱胶剂的浴比为1g:40ml,所述脱胶剂为3.5wt%的碳酸氢钠溶液和12.5wt%的碳酸氢钠溶液,蚕茧丝与浸泡液的浴比为1g:22ml,所述浸泡液为5wt%琥珀辛酯磺酸钠、2wt%乙二醇二缩水甘油醚、7.5wt%聚乙二醇水溶液、2wt%水性聚氨酯、余量为水。
所述热塑性聚合物为热塑性弹性体,包括有聚丙烯和丁基橡胶的共混物,聚乙烯或聚丙烯和EPDM的共混物,所述的热塑性聚合物为可生物降解聚合物。
一种蚕茧模杯的制备方法,包括以下步骤:
取蚕茧丝浸入55℃的水中,浸泡4min后,对蚕茧丝进行蒸煮,蒸煮温度为100℃,蒸煮时间为4min,接着再次将蚕茧丝放入55℃的水中,浸泡1.5min,得到预处理蚕茧丝,并均分为两份;
将其中一份预处理蚕茧丝加入到浴比为1g:40ml的3.5wt%的碳酸氢钠溶液中,并进行加热,加热温度为100℃,每隔15min捞出蚕茧丝,并放入新的碳酸氢钠溶液中浸泡加热,重复2次后捞出,并进行清洗干燥,待干燥后按照浴比1g:22ml放入温度为70℃的浸泡液中,浸泡40min,捞出清洗干燥,得到蚕茧丝A;
将另一份预处理蚕茧丝加入到浴比为1g:40ml的12.5wt%的碳酸氢钠溶液中,在室温下,超声震荡50s,过滤,清洗干燥,待干燥后按照浴比1g:22ml放入温度为75℃的浸泡液中,浸泡35min,捞出清洗干燥,得到蚕茧丝B;
将蚕茧丝A和蚕茧丝B分别编织成一模杯A和模杯B,并使热塑性聚合物形成网状的支撑层以埋入模杯A与模杯B之间,接着将模杯A、支撑层和模杯B层叠后进行热压,以构成内垫层,最后,再取外罩层放在内垫层一侧进行热压,最后将内垫层、支撑层和外罩层的外周边处进行冷压,以形成冷压封边带,即可制得蚕茧模杯。
所述热压温度为160℃,热压压力为0.3MPa,热压时间为140s,所述冷压温度为0℃,热压压力为0.3MPa,热压时间为70s,所述的内垫层位于模板B的一侧进行热压。
实验例
为证实本发明产品的主要性能是否达到设计要求,对本发明的样品(实施例1-3)与现有的硅胶模杯(对比例)进行检测,结果如下表1:
表1
由上表1可知,本发明的样品(实施例1-3)其透气性和透水性相比于现有的硅胶模杯明显更为优异,并且重量极轻,佩戴舒适感较佳,并且与皮肤的贴合面采用了蚕茧丝的设计,利用了蚕丝中的丝氨酸来滋养皮肤,并且利用亲水侧边氨基酸有效的吸收皮肤表面的湿气,使模杯内保持干燥排汗,并且还具有防霉、抗菌等蚕丝的天然特性,其性能明显较佳。
本发明的有益效果是:
通过采用了蚕茧丝作为内垫层的填充物,利用蚕茧丝的优异抗菌防霉性能、透气性能和生物性能,提示模杯佩戴的舒适感,并且经由蚕茧丝中的氨基酸与人体皮肤的接触,还能起到延缓和滋养皮肤,另外,基于纯蚕茧丝制成的模杯支撑性能不足的问题,还提出了网状的支撑层结构埋入至内垫层中的设计,并且结合由再生纤维面料织成的外罩层,加强其支撑性,避免模杯无法成型的问题,并且还提出了防滑带来对模杯的外周进行包围,在佩戴时,即使无钢圈限位卡紧,也能够达到较佳的防滑性能,避免模杯在佩戴时下滑;最后,还采用了特制的蚕茧丝制备工艺,使该蚕茧丝应用到模杯上能够达到最佳的性能效果。
本发明的上述实施例并不是对本发明保护范围的限定,本发明的实施方式不限于此,凡此种种根据本发明的上述内容,按照本领域的普通技术知识和惯用手段,在不脱离本发明上述基本技术思想前提下,对本发明上述结构做出的其它多种形式的修改、替换或变更,均应落在本发明的保护范围之内。
Claims (9)
1.一种蚕茧模杯,其特征在于:包括有内垫层,及埋入于内垫层中的支撑层,及覆设于内垫层外的外罩层,及形成于内垫层、支撑层和外罩层的外周边处的冷压封边带,所述内垫层、支撑层和外罩层采用热压定型呈模杯状,所述内垫层和支撑层采用蚕茧丝复合纤维热压成型,所述支撑层在内垫层的夹层中形成网状结构,该所述蚕茧丝复合纤维采用以下材料制成:蚕茧丝,热塑性聚合物,脱胶剂和浸泡液,其中,蚕茧丝与热塑性聚合物的重量比为1:1-2,所述热塑性聚合物为聚丙烯共聚物或聚乙烯共聚物,蚕茧丝与脱胶剂的浴比为1g:35-45ml,所述脱胶剂为3-4wt%的碳酸氢钠溶液和10-15wt%的碳酸氢钠溶液,蚕茧丝与浸泡液的浴比为1g:20-25ml,所述浸泡液为4-6wt%琥珀辛酯磺酸钠、1-3wt%乙二醇二缩水甘油醚、5-10wt%聚乙二醇水溶液、1-3wt%水性聚氨酯、余量为水。
2.根据权利要求1所述的蚕茧模杯,其特征在于:所述外罩层由再生纤维面料织成,所述冷压封边带处包覆有由氨纶线与纱线混编而成的防滑带。
3.根据权利要求2所述的蚕茧模杯,其特征在于:所述防滑带的一面为光滑面、另一面为摩擦面,该防滑带的摩擦面朝外设置,且光滑面与冷压封边带缝接。
4.根据权利要求1所述的蚕茧模杯,其特征在于:所述热塑性聚合物为热塑性弹性体,包括有聚丙烯和丁基橡胶的共混物,聚乙烯或聚丙烯和EPDM的共混物。
5.根据权利要求1或4所述的蚕茧模杯,其特征在于:所述的热塑性聚合物为可生物降解聚合物。
6.一种如权利要求1-5中任一项所述的蚕茧模杯的制备方法,其特征在于,包括以下步骤:
取蚕茧丝浸入50-60℃的水中,浸泡3-5min后,对蚕茧丝进行蒸煮,蒸煮温度为100℃,蒸煮时间为3-5min,接着再次将蚕茧丝放入50-60℃的水中,浸泡1-2min,得到预处理蚕茧丝,并均分为两份;
将其中一份预处理蚕茧丝加入到浴比为1g:35-45ml的3-4wt%的碳酸氢钠溶液中,并进行加热,加热温度为100℃,每隔10-20min捞出蚕茧丝,并放入新的碳酸氢钠溶液中浸泡加热,重复1-2次后捞出,并进行清洗干燥,待干燥后按照浴比1g:20-25ml放入温度为65-75℃的浸泡液中,浸泡35-45min,捞出清洗干燥,得到蚕茧丝A;
将另一份预处理蚕茧丝加入到浴比为1g:35-45ml的10-15wt%的碳酸氢钠溶液中,在室温下,超声震荡40-60s,过滤,清洗干燥,待干燥后按照浴比1g:20-25ml放入温度为70-80℃的浸泡液中,浸泡30-40min,捞出清洗干燥,得到蚕茧丝B;
将蚕茧丝A和蚕茧丝B分别编织成一模杯A和模杯B,并使热塑性聚合物形成网状的支撑层以埋入模杯A与模杯B之间,接着将模杯A、支撑层和模杯B层叠后进行热压,以构成内垫层,最后,再取外罩层放在内垫层一侧进行热压,最后将内垫层、支撑层和外罩层的外周边处进行冷压,以形成冷压封边带,即可制得蚕茧模杯。
7.根据权利要求6所述的蚕茧模杯的制备方法,其特征在于,所述热压温度为140-180℃,热压压力为0.2-0.4MPa,热压时间为120-160s。
8.根据权利要求6所述的蚕茧模杯的制备方法,其特征在于,所述冷压温度为-5-5℃,热压压力为0.2-0.4MPa,热压时间为60-80s。
9.根据权利要求6所述的蚕茧模杯的制备方法,其特征在于,所述的内垫层位于模板B的一侧进行热压。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111423810.4A CN114103299B (zh) | 2021-11-26 | 2021-11-26 | 一种蚕茧模杯和蚕茧丝复合纤维及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111423810.4A CN114103299B (zh) | 2021-11-26 | 2021-11-26 | 一种蚕茧模杯和蚕茧丝复合纤维及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114103299A CN114103299A (zh) | 2022-03-01 |
CN114103299B true CN114103299B (zh) | 2022-08-30 |
Family
ID=80370427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111423810.4A Active CN114103299B (zh) | 2021-11-26 | 2021-11-26 | 一种蚕茧模杯和蚕茧丝复合纤维及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114103299B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20219974U1 (de) * | 2002-12-24 | 2003-02-20 | Pai, Chin-Lung, Taipeh/T'ai-pei | Wärmeabführender Cup |
KR100654707B1 (ko) * | 2005-02-15 | 2006-12-06 | 한상국 | 내측에 입체적인 손바닥 형상을 구비한 브래지어 및 그 제작방법 |
CN105614973B (zh) * | 2015-12-25 | 2017-07-14 | 广东宏杰内衣实业有限公司 | 一种无骨文胸包边工艺 |
CN107183801A (zh) * | 2017-07-26 | 2017-09-22 | 上海嫒妤服装有限公司 | 一种丝绸棉本体、丝绸棉模杯及其制造方法 |
CN209580769U (zh) * | 2019-02-13 | 2019-11-05 | 苏州美山子制衣有限公司 | 立绵复合材料和一种立绵模杯 |
CN110786567A (zh) * | 2019-11-13 | 2020-02-14 | 林锦武 | 一种蚕丝内衣垫的制备工艺 |
CN111904047A (zh) * | 2020-07-20 | 2020-11-10 | 尹艳梅 | 一种文胸模杯及其制备方法 |
CN213961832U (zh) * | 2020-12-09 | 2021-08-17 | 惠州凯美服饰有限公司 | 一种新型无钢圈内衣模杯 |
-
2021
- 2021-11-26 CN CN202111423810.4A patent/CN114103299B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN114103299A (zh) | 2022-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2017177483A1 (zh) | 一种硅丝棉产品及其制备方法 | |
CN114103299B (zh) | 一种蚕茧模杯和蚕茧丝复合纤维及其制备方法 | |
CN103462262A (zh) | 一种新型抗皱西服的加工方法 | |
CN104720133A (zh) | 一种透气环保的胸罩 | |
TWI597172B (zh) | 可重覆塑型透氣織物總成 | |
CN111791565A (zh) | 一种塑形专用形状记忆纺织物及制备方法、使用方法 | |
CN104476862A (zh) | 一种聚乳酸纤维罩杯及其制备方法 | |
JP4139999B2 (ja) | 形状記憶性のある高伸縮性フィラメント編地及びその製造方法、及びインナーウエアー | |
CN2844189Y (zh) | 一种可散发负离子的外覆材料 | |
CN212754291U (zh) | 一种无带式文胸 | |
CN201640487U (zh) | 一种以胶原纤维作为夹层的新型罩杯 | |
CN210471050U (zh) | 一种文胸罩杯 | |
CN214594210U (zh) | 一种塑弹舒适模杯 | |
CN213463846U (zh) | 一种透气性较好的模杯及其胸罩 | |
JP4223834B2 (ja) | 通気性ブラジャー | |
CN211171365U (zh) | 一种超纤合成革 | |
CN218303491U (zh) | 一种轻盈的纤维绵内衣模杯 | |
CN216776155U (zh) | 一种蚕茧模杯 | |
CN203873026U (zh) | 舒适透气的美体文胸 | |
CN112971226A (zh) | 大罩杯模杯及其制备方法 | |
CN106307640A (zh) | 一种具有珍珠棉内垫的文胸及其制备方法 | |
JP2001303308A (ja) | 乳房カップ | |
CN214594201U (zh) | 一种泳装模杯及泳装文胸 | |
CN211532815U (zh) | 透气纱布文胸 | |
CN211542626U (zh) | 透气抗菌棉模杯 |
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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230526 Address after: 528000, 4th Floor, No. 13A, Suiyan Road, Yanbu, Dali Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan Shuiyingfeng Clothing Co.,Ltd. Address before: 528000 4th floor, Junya business building, Junya Plaza, Suiyan West Road, Yanbu Town, Dali Town, Nanhai District, Foshan City, Guangdong Province Patentee before: Guangdong Xiandai Zhiai Clothing Co.,Ltd. |
|
TR01 | Transfer of patent right |