CN107841899B - 一种儿童轻质玩具纸模及其制备方法 - Google Patents

一种儿童轻质玩具纸模及其制备方法 Download PDF

Info

Publication number
CN107841899B
CN107841899B CN201710966189.3A CN201710966189A CN107841899B CN 107841899 B CN107841899 B CN 107841899B CN 201710966189 A CN201710966189 A CN 201710966189A CN 107841899 B CN107841899 B CN 107841899B
Authority
CN
China
Prior art keywords
component
children
plant fibers
paper mold
fiber
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
Application number
CN201710966189.3A
Other languages
English (en)
Other versions
CN107841899A (zh
Inventor
陈庆
昝航
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wang Yajun
Original Assignee
Chengdu New Keli Chemical Science Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu New Keli Chemical Science Co Ltd filed Critical Chengdu New Keli Chemical Science Co Ltd
Priority to CN201710966189.3A priority Critical patent/CN107841899B/zh
Publication of CN107841899A publication Critical patent/CN107841899A/zh
Application granted granted Critical
Publication of CN107841899B publication Critical patent/CN107841899B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001Modification of pulp properties
    • D21C9/002Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36Inorganic fibres or flakes
    • D21H13/38Inorganic fibres or flakes siliceous
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/10Composite fibres
    • D21H15/12Composite fibres partly organic, partly inorganic
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03Non-macromolecular organic compounds
    • D21H17/05Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03Non-macromolecular organic compounds
    • D21H17/05Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07Nitrogen-containing compounds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63Inorganic compounds
    • D21H17/64Alkaline compounds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21JFIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Toys (AREA)
  • Paper (AREA)

Abstract

本发明涉及功能纸成型技术领域,具体涉及一种儿童轻质玩具纸模及其制备方法。通过较少的二异氰酸酯单体与多元醇迅速发泡产生的膨胀分散,将粘接性改性的植物纤维分散为泡沫状,并粘接为纸模。通过铝粉和碱液进一步激活植物纤维的表面粘接性,使得植物纤维在达到泡沫时发生纤维间的粘接连接,从而得到轻质、高强的纸模。克服了一直以来发泡纸在浆体条件下发泡的缺陷,为玩具纸模的规模化生产和应用提供了技术支撑。

Description

一种儿童轻质玩具纸模及其制备方法
技术领域
本发明涉及功能纸成型技术领域,具体涉及一种儿童轻质玩具纸模及其制备方法。
背景技术
目前,儿童的手工玩具的制作通常采用纸件或卡片为主要原材料,叠合成厚纸或厚卡片后,按照图纸要求进行剪裁、组装和黏贴成为模具,即得手工玩具。特别是3D纸模制作,将画在纸上的平面展开图剪下,按照说明进行组装,粘贴,最后形成一件完整的艺术品的活动,模型达人还可以自己制作图纸进行制作,3D纸模制作是一项极富趣味性和挑战性的娱乐项目,主要对象是青少年,制作3D纸模不仅可以锻炼青少年的动手能力,更可以培养他们坚持不懈和创新的精神品质。
由于该手工玩具能体现有趣的手工创造过程,且获得的模具逼真,能反映图纸上的原作比例,色彩关系和气氛,因而深受各个国家儿童的喜爱,特别是在东欧和日本等国家较为流行。现有技术中,由于市场上手工玩具的制作通常是以厚纸或厚卡片为原材料制成,不仅生产成本较高,而且制备的模型厚重,裁剪折成的纸模强度很低,易损坏。因此,有必要开发一种新的适用于制造纸模的材料,以克服上述现实存在的技术问题。
发明内容
针对目前玩具纸模生产成本高、模型重,强度低的缺陷,本发明提出一种儿童轻质玩具纸模,具有生产成本低、轻质低密化、强度高等优势。
为解决上述问题,本发明采用以下技术方案:
一种儿童轻质玩具纸模的制备方法,包括如下步骤:
(1)将木薯淀粉,脂肪酸甘油酯和过碳酰胺按配方量进行混合,在42-48℃的条件下搅拌交联接枝反应30-60分钟,即得粘结剂;所述粘结剂由如下重量份数的原料组成:木薯淀粉30-45份,脂肪酸甘油酯15-30份,过碳酰胺20-40份;
(2)将植物纤维处理成长度小于3mm的纤维单元;与步骤(1)预制的粘接剂以质量比100:3-5进行气流分散,使植物纤维松懈并与粘接剂充分分散,得到改性植物纤维;
(3)将步骤(2)得到的改性纤维与多元醇、铝粉以质量比100:5-8:2-3混合组成组分A;选用二异氰酸酯单体为组分B;碱液作为组分C;
(4)通过混合设备使组分A和组分B、组分C以质量比100:5-10:1-3对冲喷入模具,熟化5-10s;
(5)热压、干燥、脱模,去除飞边,得到儿童轻质玩具纸模。
优选的,步骤(2)所述将植物纤维处理成长度小于3mm的纤维单元,是指通过粉碎或高压爆裂将植物纤维处理为解束的植物纤维,进一步优选的,在植物纤维中添加入常规的无机添加剂如滑石粉、碳酸钙、硅灰石中的一种,从而获得硬度更佳的纸模。
优选的,步骤(3)所述碱液为质量浓度为15%的氢氧化钠溶液。
优选的,步骤(3)所述多元醇为乙二醇、丙二醇、1,3 丁二醇、1,4 丁二醇、1,6 己二醇、新戊二醇、二乙二醇、二丙二醇、季戊四醇、甘油、双甘油中的一种。
一种儿童轻质玩具纸模,其特征是由上述所述方法制备得到。通过较少的二异氰酸酯单体与多元醇迅速发泡产生的膨胀分散,将粘接性改性的植物纤维分散为泡沫状,并粘接为纸模。通过铝粉和碱液进一步激活植物纤维的表面粘接性,使得植物纤维在达到泡沫时发生纤维间的粘接连接,从而得到轻质、高强的纸模。
公知的,纸浆直接发泡,由于难以形成泡孔支撑,因此发泡率极低。本发明通过二异氰酸酯单体与多元醇迅速发泡产生的膨胀分散,将非纸浆状的植物纤维发泡并粘接,克服了一直以来发泡纸在浆体条件下发泡的缺陷,为玩具纸模的规模化生产和应用提供了技术支撑。
本发明一种儿童轻质玩具纸模及其制备方法,与现有技术相比,其突出的特点和优异的效果表现在:
1、本发明通过二异氰酸酯单体与多元醇迅速发泡产生的膨胀分散,将非纸浆状的植物纤维发泡并粘接,实现了非纸浆发泡纸模,为纸模的生产提供了可靠地技术支撑。
2、本发明通过预先改性植物纤维,是植物纤维易于被激活粘接性,从而使得植物纤维能能够在膨胀、发泡分散后快速粘接连接形成支撑体。
3、本发明采用反应对冲生产产品,经计量后的原料在高压碰撞下混合并注射充模进行发泡,能方便、快速的得到高强度的儿童玩具纸模。
具体实施方式
以下通过具体实施方式对本发明作进一步的详细说明,但不应将此理解为本发明的范围仅限于以下的实例。在不脱离本发明上述方法思想的情况下,根据本领域普通技术知识和惯用手段做出的各种替换或变更,均应包含在本发明的范围内。
实施例1
一种儿童轻质玩具纸模的制备方法,包括如下步骤:
(1)将木薯淀粉,脂肪酸甘油酯和过碳酰胺按配方量进行混合,在42-48℃的条件下搅拌交联接枝反应30分钟,即得粘结剂;所述粘结剂由如下重量份数的原料组成:木薯淀粉30份,脂肪酸甘油酯15份,过碳酰胺20份;
(2)将植物纤维粉碎松懈成长度小于3mm的纤维单元;与步骤(1)预制的粘接剂以质量比100:3进行气流分散,使植物纤维松懈并与粘接剂充分分散,得到改性植物纤维;
(3)将步骤(2)得到的改性纤维与1,3 丁二醇、铝粉以质量比100:5:2混合组成组分A;选用二异氰酸酯单体为组分B;质量浓度为15%的氢氧化钠溶液为碱液作为组分C;
(4)通过混合设备使组分A和组分B、组分C以质量比100:5-10:1-3对冲喷入模具,熟化5s;
(5)热压、干燥、脱模,去除飞边,得到儿童轻质玩具纸模。
实施例2
一种儿童轻质玩具纸模的制备方法,包括如下步骤:
(1)将木薯淀粉,脂肪酸甘油酯和过碳酰胺按配方量进行混合,在42-48℃的条件下搅拌交联接枝反应60分钟,即得粘结剂;所述粘结剂由如下重量份数的原料组成:木薯淀粉45份,脂肪酸甘油酯30份,过碳酰胺40份;
(2)将植物纤维处理成长度小于3mm的纤维单元;与步骤(1)预制的粘接剂以质量比100:5进行气流分散,使植物纤维松懈并与粘接剂充分分散,得到改性植物纤维;
(3)将步骤(2)得到的改性纤维与1,4 丁二醇、铝粉以质量比100:8:3混合组成组分A;选用二异氰酸酯单体为组分B;质量浓度为15%的氢氧化钠溶液为碱液作为组分C;
(4)通过混合设备使组分A和组分B、组分C以质量比100:10:1对冲喷入模具,熟化10s;
(5)热压、干燥、脱模,去除飞边,得到儿童轻质玩具纸模。
实施例3
一种儿童轻质玩具纸模的制备方法,包括如下步骤:
(1)将木薯淀粉,脂肪酸甘油酯和过碳酰胺按配方量进行混合,在42-48℃的条件下搅拌交联接枝反应45分钟,即得粘结剂;所述粘结剂由如下重量份数的原料组成:木薯淀粉35份,脂肪酸甘油酯30份,过碳酰胺25份;
(2)将植物纤维与硅灰石纤维以质量比100:8混合,通过粉碎将植物纤维处理成长度小于3mm的纤维单元;与步骤(1)预制的粘接剂以质量比100:5进行气流分散,使植物纤维松懈并与粘接剂充分分散,得到改性植物纤维;
(3)将步骤(2)得到的改性纤维与1,6 己二醇、铝粉以质量比100:8:3混合组成组分A;选用二异氰酸酯单体为组分B;质量浓度为15%的氢氧化钠溶液为碱液作为组分C;
(4)通过混合设备使组分A和组分B、组分C以质量比100:5:1对冲喷入模具,熟化8s;
(5)热压、干燥、脱模,去除飞边,得到儿童轻质玩具纸模。
实施例4
一种儿童轻质玩具纸模的制备方法,包括如下步骤:
(1)将木薯淀粉,脂肪酸甘油酯和过碳酰胺按配方量进行混合,在42-48℃的条件下搅拌交联接枝反应30-60分钟,即得粘结剂;所述粘结剂由如下重量份数的原料组成:木薯淀粉45份,脂肪酸甘油酯15份,过碳酰胺35份;
(2)将植物纤维处理成长度小于3mm的纤维单元;与步骤(1)预制的粘接剂以质量比100:5进行气流分散,使植物纤维松懈并与粘接剂充分分散,得到改性植物纤维;
(3)将步骤(2)得到的改性纤维与新戊二醇、铝粉以质量比100:6:2混合组成组分A;选用二异氰酸酯单体为组分B;质量浓度为15%的氢氧化钠溶液的碱液作为组分C;
(4)通过混合设备使组分A和组分B、组分C以质量比100:8:2对冲喷入模具,熟化10s;
(5)100℃热压、干燥、脱模,去除飞边,得到儿童轻质玩具纸模。
对比例1
一种儿童轻质玩具纸模的制备方法,包括如下步骤:
(1)将植物纤维与新戊二醇、铝粉以质量比100:6:2混合组成组分A;选用二异氰酸酯单体为组分B;质量浓度为15%的氢氧化钠溶液的碱液作为组分C;
(4)通过混合设备使组分A和组分B、组分C以质量比100:8:2对冲喷入模具,熟化10s;
(5)100℃热压、干燥、脱模,去除飞边,得到儿童轻质玩具纸模。
对比例2
一种儿童轻质玩具纸模的制备方法,包括如下步骤:
(1)将木薯淀粉,脂肪酸甘油酯和过碳酰胺按配方量进行混合,在42-48℃的条件下搅拌交联接枝反应30-60分钟,即得粘结剂;所述粘结剂由如下重量份数的原料组成:木薯淀粉45份,脂肪酸甘油酯15份,过碳酰胺35份;
(2)将植物纤维处理成长度小于3mm的纤维单元;与步骤(1)预制的粘接剂以质量比100:5进行气流分散,使植物纤维松懈并与粘接剂充分分散,得到改性植物纤维;
(3)将步骤(2)得到的改性纤维与铝粉以质量比100:2混合组成组分A;与质量浓度为15%的氢氧化钠溶液的碱液以质量比100:2对冲喷入模具,熟化10s;
(5)100℃热压、干燥、脱模,去除飞边,得到儿童轻质玩具纸模。
对比例3
厚度为1cm的瓦楞纸板。
将实施例1-4、对比例1-2制得的纸模裁切为厚度为1cm的纸模、对比例3为市售瓦楞纸板,长宽均为0.5m进行纸板承压分析,如表1所示。
表1:
Figure 201428DEST_PATH_IMAGE002

Claims (5)

1.一种儿童轻质玩具纸模的制备方法,包括如下步骤:
(1)将木薯淀粉,脂肪酸甘油酯和过碳酰胺按配方量进行混合,在42-48℃的条件下搅拌交联接枝反应30-60分钟,即得粘结剂;所述粘结剂由如下重量份数的原料组成:木薯淀粉30-45份,脂肪酸甘油酯15-30份,过碳酰胺20-40份;
(2)将植物纤维处理成长度小于3mm的纤维单元;与步骤(1)预制的粘接剂以质量比100:3-5进行气流分散,使植物纤维松懈并与粘接剂充分分散,得到改性植物纤维;所述将植物纤维处理成长度小于3mm的纤维单元,在植物纤维中添加入滑石粉、碳酸钙、硅灰石中的一种,从而获得硬度更佳的纸模;
(3)将步骤(2)得到的改性纤维与多元醇、铝粉以质量比100:5-8:2-3混合组成组分A;选用二异氰酸酯单体为组分B;碱液作为组分C;
(4)通过混合设备使组分A和组分B、组分C以质量比100:5-10:1-3对冲喷入模具,熟化5-10s;
(5)热压、干燥、脱模,去除飞边,得到儿童轻质玩具纸模。
2.根据权利要求1所述一种儿童轻质玩具纸模的制备方法,其特征在于:步骤(2)所述将植物纤维处理成长度小于3mm的纤维单元,是指通过粉碎或高压爆裂将植物纤维处理为解束的植物纤维。
3.根据权利要求1所述一种儿童轻质玩具纸模的制备方法,其特征在于:步骤(3)所述碱液为质量浓度为15%的氢氧化钠溶液。
4.根据权利要求1所述一种儿童轻质玩具纸模的制备方法,其特征在于:步骤(3)所述多元醇为乙二醇、丙二醇、1,3 丁二醇、1,4 丁二醇、1,6 己二醇、新戊二醇、二乙二醇、二丙二醇、季戊四醇、甘油、双甘油中的一种。
5.一种儿童轻质玩具纸模,其特征是由权利要求1-4任一项所述的方法制备得到。
CN201710966189.3A 2017-10-17 2017-10-17 一种儿童轻质玩具纸模及其制备方法 Active CN107841899B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710966189.3A CN107841899B (zh) 2017-10-17 2017-10-17 一种儿童轻质玩具纸模及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710966189.3A CN107841899B (zh) 2017-10-17 2017-10-17 一种儿童轻质玩具纸模及其制备方法

Publications (2)

Publication Number Publication Date
CN107841899A CN107841899A (zh) 2018-03-27
CN107841899B true CN107841899B (zh) 2020-03-10

Family

ID=61662476

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710966189.3A Active CN107841899B (zh) 2017-10-17 2017-10-17 一种儿童轻质玩具纸模及其制备方法

Country Status (1)

Country Link
CN (1) CN107841899B (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0970570A (ja) * 1995-09-05 1997-03-18 Fuji Photo Film Co Ltd 記録材料用支持体の製造方法
EP1201696A1 (en) * 2000-10-23 2002-05-02 Huntsman International Llc The use of polyisocyanate compositions as a binder for composite lignocellulosic materials
CN103131035A (zh) * 2011-12-05 2013-06-05 江南大学 一种环保型纸纤维发泡材料及其制备方法
CN106049150B (zh) * 2016-06-17 2018-05-08 怀集宜美木业有限公司 一种纤维板的制造方法
CN105885726A (zh) * 2016-06-25 2016-08-24 张莘蔓 一种环保粘结剂的制备方法

Also Published As

Publication number Publication date
CN107841899A (zh) 2018-03-27

Similar Documents

Publication Publication Date Title
US10179856B2 (en) Biodegradable material made of biological components
CN104388043B (zh) 基于大豆蛋白胶黏剂的中密度纤维板的制备方法
CN102731990B (zh) 一种增强型聚氨酯仿木材料的制造方法
CN103131035A (zh) 一种环保型纸纤维发泡材料及其制备方法
CN104059598A (zh) 一种大豆蛋白改性胶无醛中密度纤维板的制作方法
CN102259368A (zh) 一种全生物质增强纤维板
CN106633385A (zh) 一种微孔发泡木塑复合材料及其制备方法
CN103465336A (zh) 利用竹屑生产竹刨花板的方法
CN107841899B (zh) 一种儿童轻质玩具纸模及其制备方法
CN105365325A (zh) 一种纸蜂窝夹芯结构复合板材及其制备方法
CN104911951A (zh) 一种高性能无纺壁纸原纸及其制备方法与应用
CN104371343A (zh) 一种高性能植物纤维包装材料及其制备方法
CN102173024B (zh) 模具内置回收料法生产的聚氨酯一体化板及生产工艺
CN103737695A (zh) 一种木纤维先进复合材制造方法
CN108587482B (zh) 一种自热无机胶粘剂及其制备方法和其在无机人造板生产中的应用方法
CN105462163B (zh) 一种生物质泡沫夹芯复合隔墙材料的制备方法
CN108978357B (zh) 用于汽车空腔填充材料的纸浆模塑骨架及其制备方法
CN203973700U (zh) 防变形防水保温复合刨花板
CN110978198A (zh) 一种无醛刨花板的生产工艺
CN103450580A (zh) 以废弃聚氨酯泡沫、废弃植物纤维及废弃聚苯乙烯泡沫制备板材的方法
CN104263280A (zh) 一种纸制品装订用胶黏剂及其制备方法
CN113510819A (zh) 一种基于纳米纤维素无醛全植物纤维密度板及其制备方法
CN107030844B (zh) 热压法制备重组竹板材的方法
CN103450505A (zh) 以废弃聚氨酯泡沫、废弃植物纤维及废弃赛璐璐制备板材的方法
CN111171590B (zh) 一种纤维基微孔结构体及其制备方法

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: 20201116

Address after: No.39, group 9, Chenjia village, Baima Town, Gaogang District, Taizhou City, Jiangsu Province

Patentee after: Wang Yajun

Address before: Qingyang District of Chengdu City, Sichuan province 610091 Dragon Industrial Port East Road 4

Patentee before: CHENGDU NEW KELI CHEMICAL SCIENCE Co.,Ltd.

TR01 Transfer of patent right