CN113439981A - 一种可水洗枕芯及其制备方法 - Google Patents
一种可水洗枕芯及其制备方法 Download PDFInfo
- Publication number
- CN113439981A CN113439981A CN202110823102.3A CN202110823102A CN113439981A CN 113439981 A CN113439981 A CN 113439981A CN 202110823102 A CN202110823102 A CN 202110823102A CN 113439981 A CN113439981 A CN 113439981A
- Authority
- CN
- China
- Prior art keywords
- polyurethane foam
- foam sheet
- fabric
- pillow
- water
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 51
- 239000004744 fabric Substances 0.000 claims abstract description 51
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000004831 Hot glue Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000004080 punching Methods 0.000 claims abstract description 8
- 238000013329 compounding Methods 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000011162 core material Substances 0.000 abstract description 28
- 238000007493 shaping process Methods 0.000 abstract description 9
- 239000002131 composite material Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000001764 infiltration Methods 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000002791 soaking Methods 0.000 abstract description 2
- 238000007731 hot pressing Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 8
- 239000010410 layer Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 5
- 210000003296 saliva Anatomy 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 208000008454 Hyperhidrosis Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000037315 hyperhidrosis Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0092—Producing upholstery articles, e.g. cushions, seats
-
- 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
- B32B3/26—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 a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—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 a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- 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
- B32B5/18—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
- B32B5/245—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 being a foam 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
- 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
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G2009/1018—Foam pillows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
-
- 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
- B32B2266/0278—Polyurethane
-
- 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
- B32B2266/06—Open cell foam
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bedding Items (AREA)
Abstract
本发明提供了一种可水洗枕芯及其制备方法，涉及枕头技术领域，该枕芯包括面布和一层或多层聚氨酯泡沫片，聚氨酯泡沫片上设有若干通孔，面布包覆聚氨酯泡沫片，聚氨酯泡沫片的密度为25‑50kg/立方米。枕芯的制备方法包括：聚氨酯泡沫片裁成所需厚度后打孔；热熔胶复合面布；复合完静置，通风冷却；热压成型。本发明的通孔利于水的浸润清洁的同时，还可快速脱水干燥；聚氨酯泡沫自身具有高开孔率，在结合打孔处理，非常利于水的浸润清洁的同时可快速脱水干燥；热熔胶复合面布的工艺，是布料和芯材结合在一起，加强了材料的性能，水洗后轻微变形；热压定型的的方式可简单的通过模具设计得到符合人体工学的枕芯款式。
Description
技术领域
本发明涉及枕头技术领域，尤其是涉及一种可水洗枕芯及其制备方法。
背景技术
枕头，是一种睡眠工具。一般认为，枕头是人们为睡眠舒适而采用的填充物。从现代医学研究上认识，人体的脊柱，从正面看是一条直线，但侧面看是具有四个生理弯曲的曲线。为保护颈部的正常生理弯曲，维持人们睡眠时正常的生理活动，睡觉时须采用枕头。枕头一般由枕芯、枕套两部分构成。
枕头作为我们日常生活中不可或缺的产品，其质量的好坏直接影响睡眠质量及身体健康。市面上常见的枕芯有化纤填充枕芯、植物填充枕芯、乳胶枕芯、记忆棉枕芯等等。
枕头长期使用后人体分泌的汗液及唾液(尤其是婴幼儿多汗、常流口水)难免渗入枕芯内部而产生斑迹及滋生细菌，但无一例外这些枕芯都无法水洗清洁，如水洗后枕芯材料被破坏或者干燥后枕芯变形。因此开发一款可水洗清洁且不变形的枕芯成为本领域技术人员亟待解决的技术问题。
发明内容
有鉴于此，本发明的目的之一在于提供一种可水洗枕芯，以解决现有技术中采用的枕芯的无法水洗清洁，即使能够水洗，也会导致枕芯材料被破坏或者干燥后枕芯变形严重的技术问题。
本发明的目的之二在于提供一种可水洗枕芯的制备方法。
为了实现上述目的之一，本发明提供了一种可水洗枕芯，包括面布和一层或多层聚氨酯泡沫片，所述聚氨酯泡沫片上设有若干通孔，所述面布包覆所述聚氨酯泡沫片，所述聚氨酯泡沫片的密度为25-50kg/立方米。
根据一种优选实施方式，所述聚氨酯泡沫片的水洗膨胀率小于3％。
根据一种优选实施方式，所述聚氨酯泡沫片的开孔率大于95％。
根据一种优选实施方式，所述聚氨酯泡沫片为普通聚氨酯软泡、高回弹聚氨酯软泡、慢回弹聚氨酯的一种或多种的复合。
根据一种优选实施方式，所述面布和所述聚氨酯泡沫片之间设有热熔胶。
为了实现上述目的之二，本发明提供了一种可水洗枕芯的制备方法，包括以下步骤：
步骤S1：聚氨酯泡沫片裁成所需厚度后打孔；
步骤S2：热熔胶复合面布；
步骤S3：复合完静置，通风冷却；
步骤S4：热压成型。
根据一种优选实施方式，所述步骤S4之后，还包括步骤S5：修剪飞边。
根据一种优选实施方式，所述步骤S1中，所述聚氨酯泡沫片的打孔率大于95％。
根据一种优选实施方式，所述步骤S2中，所述面布包括顶面布和底面布，胶辊将所述热熔胶辊压于打孔后的所述聚氨酯泡沫片的顶面和底面之后，所述顶面布和所述底面布覆盖于所述聚氨酯泡沫片上。
根据一种优选实施方式，所述步骤S4中，热压成型时，所述聚氨酯泡沫片的顶面布正对上加热模，所述聚氨酯泡沫片的底面布正对下加热模。
本发明提供的可水洗枕芯，具有以下技术效果：
该种可水洗枕芯，是在一层或多层聚氨酯泡沫片上包覆面布，并且聚氨酯泡沫片上设有若干通孔，通孔利于水的浸润清洁的同时，还可快速脱水干燥。
本发明提供的可水洗枕芯的制备方法，具有以下技术效果：
该种可水洗枕芯的制备方法，聚氨酯泡沫自身具有高开孔率，在结合打孔处理，非常利于水的浸润清洁的同时可快速脱水干燥；热熔胶复合面布的工艺，是布料和芯材结合在一起，加强了材料的性能，水洗后轻微变形；热压定型的的方式可简单的通过模具设计得到符合人体工学的枕芯款式，所得热压定型可水洗枕芯可机洗、可烘干、可自然通风晾干，水洗烘干20次后尺寸变化率≤3％，产品无破坏，自然通风晾干时间小于48小时。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明可水洗枕芯的制备方法的流程图；
图2是利用图1的制备方法制备的可水洗枕芯的结构示意图；
图3是利用图2中的可水洗枕芯制备的儿童颈椎健康枕的结构示意图；
图4是利用图2中的可水洗枕芯制备的婴儿枕的结构示意图。
其中，图1-图4：
1、聚氨酯泡沫片；2、面布；21、顶面布；22、底面布；3、热熔胶层；41、上加热模；42、下加热模。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将对本发明的技术方案进行详细的描述。显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所得到的所有其它实施方式，都属于本发明所保护的范围。
正如背景技术所述，枕头长期使用后人体分泌的汗液及唾液(尤其是婴幼儿多汗、常流口水)难免渗入枕芯内部而产生斑迹及滋生细菌，但无一例外这些枕芯都无法水洗清洁，如水洗后枕芯材料被破坏或者干燥后枕芯变形。因此开发一款可水洗清洁且不变形的枕芯成为本领域技术人员亟待解决的技术问题。
基于此，本发明提供了一种可水洗枕芯，是在一层或多层聚氨酯泡沫片上包覆面布，并且聚氨酯泡沫片上设有若干通孔，通孔利于水的浸润清洁的同时，还可快速脱水干燥。
下面结合具体的附图2对本发明的技术方案进行详细的描述。
如图2所示，本发明提供的一种枕芯，其可水洗，从上到下依次包括顶面布21、热熔胶层3、聚氨酯泡沫片1、热熔胶层3和底面布22，聚氨酯泡沫片1自身具有高的开孔率，热融合之前还需要进行打孔处理，顶面布21和底面布22通过热熔胶层3复合于具有一定厚度的聚氨酯泡沫片1上，聚氨酯泡沫片1的密度为25-50kg/立方米，水洗膨胀率小于3％，开孔率大于95％。
其中，聚氨酯泡沫片1为普通聚氨酯软泡、高回弹聚氨酯软泡、慢回弹聚氨酯的一种或多种的复合。
下面结合具体的附图1对本发明的技术方案进行详细的描述。
如图1所示，为可水洗枕芯的制备方法的流程图，具体包括以下步骤：
步骤S1：聚氨酯泡沫片1裁成所需厚度后打孔，其中，聚氨酯泡沫片1的开孔率大于95％；
步骤S2：热熔胶复合面布2，面布2包括顶面布21和底面布22，胶辊将热熔胶辊压于打孔后的聚氨酯泡沫片1的顶面和底面之后，顶面布21和底面布22覆盖于聚氨酯泡沫片1上；
步骤S3：复合完静置，通风冷却；
步骤S4：热压成型，聚氨酯泡沫片1的顶面布21正对上加热模41，聚氨酯泡沫片1的底面布22正对下加热模42；
步骤S5：修剪飞边。
本发明提供的可水洗枕芯的制备方法，聚氨酯泡沫自身具有高开孔率，在结合打孔处理，非常利于水的浸润清洁的同时可快速脱水干燥；热熔胶复合面布2的工艺，是布料和芯材结合在一起，加强了材料的性能，水洗后轻微变形；热压定型的的方式可简单的通过模具设计得到符合人体工学的枕芯款式，所得热压定型可水洗枕芯可机洗、可烘干、可自然通风晾干，水洗烘干20次后尺寸变化率≤3％，产品无破坏，自然通风晾干时间小于48小时。
实施例1：
第一步：表观密度为30kg/m3，开孔率97％的聚氨酯泡沫片1裁成5cm厚度，然后打孔；
第二步：双面PUR热熔胶复合200g/m3全涤磨毛布；
第三步：上下定型模具加热至180℃，热压定型10分钟后离模；
第四步：修建飞边得到高处4.5cm，低边3cm的儿童颈椎健康枕，如图3所示。
上述方法所得枕芯水洗烘干20次后，尺寸变化率1.5％，产品无破坏，机洗甩干自然通风32小时可晾干。
实施例2：
第一步：表观密度为30kg/m3，开孔率97％的聚氨酯泡沫片2.5cm，使用PUR热熔胶复合表观密度为40kg/m3开孔率95％的慢回弹聚氨酯泡沫片2.5cm，形成5cm片；
第二步：静置2小时后打孔，孔径0.6cm，孔距2.5cm；
第二步：双面PUR热熔胶复合200g/m3全涤磨毛布；
第三步：上下定型模具加热至180℃，热压定型8分钟后离模；
第四步：修建飞边得到四周3cm，中心2cm的婴儿枕，如图4所示。
上述所得枕芯水洗烘干20次后尺寸变化率2％，产品无破坏，水洗甩干自然通风24小时可晾干。
枕芯参数对比表
通过上述表格可知，儿童颈椎健康枕和婴儿枕水洗烘干20次后，它们的尺寸变化率均小于<3％，且均无破坏，自然通风晾干时间小于48小时，克服现有技术中的枕芯水洗后变形严重的缺陷。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。
Claims (10)
1.一种可水洗枕芯，其特征在于，包括面布和一层或多层聚氨酯泡沫片，所述聚氨酯泡沫片上设有若干通孔，所述面布包覆所述聚氨酯泡沫片，所述聚氨酯泡沫片的密度为25-50kg/立方米。
2.根据权利要求1所述的可水洗枕芯，其特征在于，所述聚氨酯泡沫片的水洗膨胀率小于3％。
3.根据权利要求1所述的可水洗枕芯，其特征在于，所述聚氨酯泡沫片的开孔率大于95％。
4.根据权利要求1所述的可水洗枕芯，其特征在于，所述聚氨酯泡沫片为普通聚氨酯软泡、高回弹聚氨酯软泡、慢回弹聚氨酯的一种或多种的复合。
5.根据权利要求1所述的可水洗枕芯，其特征在于，所述面布和所述聚氨酯泡沫片之间设有热熔胶。
6.一种可水洗枕芯的制备方法，其特征在于，包括以下步骤：
步骤S1：聚氨酯泡沫片裁成所需厚度后打孔；
步骤S2：热熔胶复合面布；
步骤S3：复合完静置，通风冷却；
步骤S4：热压成型。
7.根据权利要求6所述的可水洗枕芯的制备方法，其特征在于，所述步骤S4之后，还包括步骤S5：修剪飞边。
8.根据权利要求6所述的可水洗枕芯的制备方法，其特征在于，所述步骤S1中，所述聚氨酯泡沫片的打孔率大于95％。
9.根据权利要求6所述的可水洗枕芯的制备方法，其特征在于，所述步骤S2中，所述面布包括顶面布和底面布，胶辊将所述热熔胶辊压于打孔后的所述聚氨酯泡沫片的顶面和底面之后，所述顶面布和所述底面布覆盖于所述聚氨酯泡沫片上。
10.根据权利要求9所述的可水洗枕芯的制备方法，其特征在于，所述步骤S4中，热压成型时，所述聚氨酯泡沫片的顶面布正对上加热模，所述聚氨酯泡沫片的底面布正对下加热模。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110823102.3A CN113439981A (zh) | 2021-07-21 | 2021-07-21 | 一种可水洗枕芯及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110823102.3A CN113439981A (zh) | 2021-07-21 | 2021-07-21 | 一种可水洗枕芯及其制备方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113439981A true CN113439981A (zh) | 2021-09-28 |
Family
ID=77816936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110823102.3A Pending CN113439981A (zh) | 2021-07-21 | 2021-07-21 | 一种可水洗枕芯及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113439981A (zh) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201263563Y (zh) * | 2008-06-25 | 2009-07-01 | 品赫贸升股份有限公司 | 高弹性透气枕 |
| CN201403931Y (zh) * | 2009-05-11 | 2010-02-17 | 江苏绿源新材料有限公司 | 透气型保健枕头 |
| CN201888590U (zh) * | 2010-11-23 | 2011-07-06 | 钟麒 | 一种记忆海绵枕 |
| CN202365429U (zh) * | 2011-09-22 | 2012-08-08 | 曾鸣 | 一种慢回弹枕头 |
| CN205083153U (zh) * | 2015-11-03 | 2016-03-16 | 刘国成 | 一种防水防污防螨虫枕头 |
| CN210540437U (zh) * | 2019-06-04 | 2020-05-19 | 海安腾昱智能科技有限公司 | 热模压成型垫靠体 |
| CN111657722A (zh) * | 2020-06-16 | 2020-09-15 | 南通玛缇卡家纺有限公司 | 一种矫正睡姿的婴儿枕及其制作方法 |
| CN112641298A (zh) * | 2020-12-26 | 2021-04-13 | 佛山市集北龙华海绵制造有限公司 | 一种可水洗枕头、枕芯生产配比及生产方法 |
-
2021
- 2021-07-21 CN CN202110823102.3A patent/CN113439981A/zh active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201263563Y (zh) * | 2008-06-25 | 2009-07-01 | 品赫贸升股份有限公司 | 高弹性透气枕 |
| CN201403931Y (zh) * | 2009-05-11 | 2010-02-17 | 江苏绿源新材料有限公司 | 透气型保健枕头 |
| CN201888590U (zh) * | 2010-11-23 | 2011-07-06 | 钟麒 | 一种记忆海绵枕 |
| CN202365429U (zh) * | 2011-09-22 | 2012-08-08 | 曾鸣 | 一种慢回弹枕头 |
| CN205083153U (zh) * | 2015-11-03 | 2016-03-16 | 刘国成 | 一种防水防污防螨虫枕头 |
| CN210540437U (zh) * | 2019-06-04 | 2020-05-19 | 海安腾昱智能科技有限公司 | 热模压成型垫靠体 |
| CN111657722A (zh) * | 2020-06-16 | 2020-09-15 | 南通玛缇卡家纺有限公司 | 一种矫正睡姿的婴儿枕及其制作方法 |
| CN112641298A (zh) * | 2020-12-26 | 2021-04-13 | 佛山市集北龙华海绵制造有限公司 | 一种可水洗枕头、枕芯生产配比及生产方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2015021728A1 (zh) | 一种环保透气立棉罩杯 | |
| CN111920587A (zh) | 可降解复合吸收芯体及其制备方法和在纸尿裤中的应用 | |
| CN113439981A (zh) | 一种可水洗枕芯及其制备方法 | |
| CN201263563Y (zh) | 高弹性透气枕 | |
| CN104983231B (zh) | 一种健康环保生物质丝瓜海绵婴儿床垫及其加工方法 | |
| CN107224143A (zh) | 一种可拆洗3d网布床垫 | |
| CN203538401U (zh) | 一种环保透气立棉罩杯 | |
| CN111559154A (zh) | 立绵复合材料和一种立绵模杯及其制备方法 | |
| CN109820371A (zh) | 一种舒适透气的床垫 | |
| CN213909406U (zh) | 防压疮床垫 | |
| CN103356023B (zh) | 一种立棉婴儿枕 | |
| CN110720683B (zh) | 丝棉透气模杯及其制备工艺 | |
| CN106617912A (zh) | 一种直立绵床垫及其制作方法 | |
| CN211269604U (zh) | 一种透气性好的弹簧床垫 | |
| CN110859337A (zh) | 透气文胸模杯及制作工艺方法 | |
| CN218303491U (zh) | 一种轻盈的纤维绵内衣模杯 | |
| CN111374355A (zh) | 解构镂空型模杯及其制备方法 | |
| CN204743425U (zh) | 一种健康环保生物质丝瓜海绵婴儿床垫 | |
| CN211947469U (zh) | 一种三明治夹芯结构絮胎 | |
| CN213618732U (zh) | 一种吸湿能力强的新型纤维 | |
| CN216569231U (zh) | 一种防霉变的透气抗菌床垫 | |
| JP6575007B1 (ja) | 高アセタールスポンジシート成形体の製造方法 | |
| CN215686225U (zh) | 一种可以水洗的折叠床垫 | |
| CN211518742U (zh) | 一种超柔保暖抑菌印花床品面料 | |
| CN219593811U (zh) | 一种抗菌型羊毛纤维毡帽 |
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: 20210928 |