CN105401483A - 一种高耐磨性纸板及其生产工艺 - Google Patents
一种高耐磨性纸板及其生产工艺 Download PDFInfo
- Publication number
- CN105401483A CN105401483A CN201510777322.1A CN201510777322A CN105401483A CN 105401483 A CN105401483 A CN 105401483A CN 201510777322 A CN201510777322 A CN 201510777322A CN 105401483 A CN105401483 A CN 105401483A
- Authority
- CN
- China
- Prior art keywords
- cardboard
- wearing feature
- starch
- steel plate
- preparation
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/02—Material of vegetable origin
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/53—Polyethers; Polyesters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
- D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/10—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Abstract
一种高耐磨性纸板及其生产工艺,属于纸板加工技术领域,该纸板是由以下重量份的成分制成:秸秆80~95、纤维30~45、胶水8~10、淀粉4~5、硼砂3~6、聚氨酯5~8和水10~13。本发明将秸秆作为原料制造纸板,解决了纸板容易磨损的问题,纸板具有高耐磨性,节约成本;生产的纸板耐折性好,弯曲性大,不易损坏;采用模具加工,生产工艺简单,生产效率高。
Description
技术领域
本发明属于纸板加工技术领域,尤其涉及一种高耐磨性纸板。
背景技术
纸板是由各种纸浆加工制成的、纤维相互交织组成的厚纸页。纸板与纸的区别通常是以定量和厚度来区分,一般将定量超过200g/㎡、厚度大于0.5mm的称为纸板。纸板主要用于包装纸盒、包装材料或印刷材料。目前,纸板用于包装纸盒或材料时,受到外力弯曲折叠容易出现破裂,长时间搬运摩擦也会导致纸板破损,降低搬运效率,增加成本。
发明内容
本发明所要解决的技术问题在于提供一种以秸秆为原料制造纸板的生产工艺。
为解决上述问题,本发明所述的一种高耐磨性纸板,该纸板是由以下重量份的成分制成:秸秆80~95、纤维30~45、胶水8~10、淀粉4~5、硼砂3~6、聚氨酯5~8和水10~13。
所述胶水是由以下重量份的成分制成:木薯粉3.2~3.8、乙酸1.4~1.7、聚乙烯醇0.8~1.3、香料1.1~1.5和水2.1~2.7;所述胶水的制备方法是:将乙酸和香料加入到其他成分的混合物中,边搅拌边加热,搅拌35~60分钟,温度控制为70~90℃,即可制得所述胶水。
一种高耐磨性纸板的制备方法,包括以下制备步骤:
(1)粉碎处理:将秸秆和纤维分别进行粉碎,粉碎颗粒大小为15~70目;
(2)搅拌处理:将胶水8~10、淀粉4~5、硼砂3~6、聚氨酯5~8和水10~13混合在一起搅拌,得到淀粉混合物,然后将粉碎的秸秆80~95和纤维30~45混合物加入到淀粉混合物中,两者混合搅拌均匀;
(3)组培处理:在下层钢板上铺上脱模布,将混合好的原料放上,然后在原料上面铺上脱模布和上层钢板;
(4)热压处理:将放有原料的钢板放在压机中进行热压,热压时间为15~35分钟,然后缓慢打开压机,取出放有原料的钢板;
(5)后续处理:等待钢板降温后,将成型纸板迅速取出,用重物压住备用,防止纸板翘曲,即可得到所述的高耐磨性纸板。
所述搅拌处理中淀粉混合物搅拌时间为15~25分钟,混合搅拌时间为20~30分钟。
所述热压处理中热压温度为105~125℃,热压压力为1.5~2.0MP。
与现有技术相比,本发明具有以下优点:本发明将秸秆作为原料制造纸板,解决了纸板容易磨损的问题,纸板具有高耐磨性,节约成本;生产的纸板耐折性好,弯曲性大,不易损坏;采用模具加工,生产工艺简单,生产效率高。
具体实施方式
实施例1
一种高耐磨性纸板,该纸板是由以下重量份的成分制成:秸秆80、纤维30、胶水8、淀粉4、硼砂3、聚氨酯5和水10。
胶水是由以下重量份的成分制成:木薯粉3.2、乙酸1.4、聚乙烯醇0.8、香料1.1和水2.1;胶水的制备方法是:将乙酸和香料加入到其他成分的混合物中,边搅拌边加热,搅拌35分钟,温度控制为70℃,即可制得所述胶水。
一种高耐磨性纸板的制备方法,包括以下制备步骤:
(1)粉碎处理:将秸秆和纤维分别进行粉碎,粉碎颗粒大小为15目;
(2)搅拌处理:将胶水8、淀粉4、硼砂3、聚氨酯5和水10混合在一起搅拌,得到淀粉混合物,然后将粉碎的秸秆80和纤维30混合物加入到淀粉混合物中,两者混合搅拌均匀;
(3)组培处理:在下层钢板上铺上脱模布,将混合好的原料放上,然后在原料上面铺上脱模布和上层钢板;
(4)热压处理:将放有原料的钢板放在压机中进行热压,热压时间为15分钟,然后缓慢打开压机,取出放有原料的钢板;
(5)后续处理:等待钢板降温后,将成型纸板迅速取出,用重物压住备用,防止纸板翘曲,即可得到所述的高耐磨性纸板。
搅拌处理中淀粉混合物搅拌时间为15分钟,混合搅拌时间为20分钟。
热压处理中热压温度为105℃,热压压力为1.5MP。
实验证明,此实施例下的纸板耐磨性较好,耐折性较好,弯曲性最大,不易磨损。
实施例2
一种高耐磨性纸板,该纸板是由以下重量份的成分制成:秸秆88、纤维37、胶水9、淀粉4、硼砂5、聚氨酯7和水11。
胶水是由以下重量份的成分制成:木薯粉3.5、乙酸1.5、聚乙烯醇1.1、香料1.3和水2.5;胶水的制备方法是:将乙酸和香料加入到其他成分的混合物中,边搅拌边加热,搅拌55分钟,温度控制为80℃,即可制得所述胶水。
一种高耐磨性纸板的制备方法,包括以下制备步骤:
(1)粉碎处理:将秸秆和纤维分别进行粉碎,粉碎颗粒大小为40目;
(2)搅拌处理:将胶水9、淀粉4、硼砂5、聚氨酯6和水12混合在一起搅拌,得到淀粉混合物,然后将粉碎的秸秆88和纤维37混合物加入到淀粉混合物中,两者混合搅拌均匀;
(3)组培处理:在下层钢板上铺上脱模布,将混合好的原料放上,然后在原料上面铺上脱模布和上层钢板;
(4)热压处理:将放有原料的钢板放在压机中进行热压,热压时间为25分钟,然后缓慢打开压机,取出放有原料的钢板;
(5)后续处理:等待钢板降温后,将成型纸板迅速取出,用重物压住备用,防止纸板翘曲,即可得到所述的高耐磨性纸板。
搅拌处理中淀粉混合物搅拌时间为20分钟,混合搅拌时间为27分钟。
热压处理中热压温度为110℃,热压压力为1.8MP。
实验证明,此实施例下的纸板耐磨性较好,耐折性最好,弯曲性较大,不易磨损。
实施例3
一种高耐磨性纸板,该纸板是由以下重量份的成分制成:秸秆95、纤维45、胶水10、淀粉5、硼砂6、聚氨酯8和水13。
胶水是由以下重量份的成分制成:木薯粉3.8、乙酸1.7、聚乙烯醇1.3、香料1.5和水2.7;胶水的制备方法是:将乙酸和香料加入到其他成分的混合物中,边搅拌边加热,搅拌60分钟,温度控制为90℃,即可制得所述胶水。
一种高耐磨性纸板的制备方法,包括以下制备步骤:
(1)粉碎处理:将秸秆和纤维分别进行粉碎,粉碎颗粒大小为70目;
(2)搅拌处理:将胶水10、淀粉5、硼砂6、聚氨酯8和水13混合在一起搅拌,得到淀粉混合物,然后将粉碎的秸秆95和纤维45混合物加入到淀粉混合物中,两者混合搅拌均匀;
(3)组培处理:在下层钢板上铺上脱模布,将混合好的原料放上,然后在原料上面铺上脱模布和上层钢板;
(4)热压处理:将放有原料的钢板放在压机中进行热压,热压时间为35分钟,然后缓慢打开压机,取出放有原料的钢板;
(5)后续处理:等待钢板降温后,将成型纸板迅速取出,用重物压住备用,防止纸板翘曲,即可得到所述的高耐磨性纸板。
搅拌处理中淀粉混合物搅拌时间为25分钟,混合搅拌时间为30分钟。
热压处理中热压温度为125℃,热压压力为2.0MP。
实验证明,此实施例下的纸板耐磨性最好,耐折性较好,弯曲性较大,不易磨损。
Claims (7)
1.一种高耐磨性纸板,其特征在于:该纸板是由以下重量份的成分制成:秸秆80~95、纤维30~45、胶水8~10、淀粉4~5、硼砂3~6、聚氨酯5~8和水10~13。
2.根据权利要求1所述一种高耐磨性纸板,其特征在于:所述胶水是由以下重量份的成分制成:木薯粉3.2~3.8、乙酸1.4~1.7、聚乙烯醇0.8~1.3、香料1.1~1.5和水2.1~2.7。
3.根据权利要求1或2所述一种高耐磨性纸板,其特征在于:所述所述胶水的制备方法是:将乙酸和香料加入到其他成分的混合物中,边搅拌边加热,搅拌35~60分钟,温度控制为70~90℃,即可制得所述胶水。
4.一种高耐磨性纸板的制备方法,其特征在于:包括以下制备步骤:
(1)粉碎处理:将秸秆和纤维分别进行粉碎,粉碎颗粒大小为15~70目;
(2)搅拌处理:将胶水8~10、淀粉4~5、硼砂3~6、聚氨酯5~8和水10~13混合在一起搅拌,得到淀粉混合物,然后将粉碎的秸秆80~95和纤维30~45混合物加入到淀粉混合物中,两者混合搅拌均匀;
(3)组培处理:在下层钢板上铺上脱模布,将混合好的原料放上,然后在原料上面铺上脱模布和上层钢板;
(4)热压处理:将放有原料的钢板放在压机中进行热压,热压时间为15~35分钟,然后缓慢打开压机,取出放有原料的钢板;
(5)后续处理:等待钢板降温后,将成型纸板迅速取出,用重物压住备用,防止纸板翘曲,即可得到所述的高耐磨性纸板。
5.根据权利要求4所述的一种高耐磨性纸板的制备方法,其特征在于:所述搅拌处理中淀粉混合物搅拌时间为15~25分钟,两者混合搅拌时间为20~30分钟。
6.根据权利要求4所述的一种高耐磨性纸板的制备方法,其特征在于:所述热压处理中热压温度为105~125℃。
7.根据权利要求4所述的一种高耐磨性纸板的制备方法,其特征在于:所述热压处理中热压压力为1.5~2.0MP。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510777322.1A CN105401483A (zh) | 2015-11-12 | 2015-11-12 | 一种高耐磨性纸板及其生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510777322.1A CN105401483A (zh) | 2015-11-12 | 2015-11-12 | 一种高耐磨性纸板及其生产工艺 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105401483A true CN105401483A (zh) | 2016-03-16 |
Family
ID=55467216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510777322.1A Pending CN105401483A (zh) | 2015-11-12 | 2015-11-12 | 一种高耐磨性纸板及其生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105401483A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112621976A (zh) * | 2020-12-25 | 2021-04-09 | 重庆市璧山区祥和包装印刷有限公司 | 一种高防水和强耐磨的纸板生产工艺 |
CN113774707A (zh) * | 2021-06-18 | 2021-12-10 | 绿壳(海南)生物环保科技集团有限公司 | 一种草基纸板的绿色制备方法 |
CN115125771A (zh) * | 2022-07-25 | 2022-09-30 | 正业包装(中山)有限公司 | 一种高硬度纸板无裂化生产工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1266077A (zh) * | 1997-11-21 | 2000-09-13 | 增城市荔城佳彩文化用品二厂 | 一种闪光粉胶水笔的制作方法 |
CN1603076A (zh) * | 2004-10-28 | 2005-04-06 | 俞锋 | 一种植物纤维复合装饰板及其制备方法 |
CN102009425A (zh) * | 2009-10-26 | 2011-04-13 | 范维金 | 一种干法用草类制造绿色环保型代木产品及其副产品资源化的方法 |
KR101088096B1 (ko) * | 2009-01-20 | 2011-11-29 | 장재옥 | 가공목재 및 그 제조방법 |
CN103203790A (zh) * | 2013-01-30 | 2013-07-17 | 天津圣运新材料科技有限公司 | 利用稻草纤维的胶结性制造纤维板的生产方法 |
CN104999539A (zh) * | 2015-07-15 | 2015-10-28 | 百仪家具有限公司 | 一种防水抗晒的秸秆木料复合高密度纤维板及其制备方法 |
-
2015
- 2015-11-12 CN CN201510777322.1A patent/CN105401483A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1266077A (zh) * | 1997-11-21 | 2000-09-13 | 增城市荔城佳彩文化用品二厂 | 一种闪光粉胶水笔的制作方法 |
CN1603076A (zh) * | 2004-10-28 | 2005-04-06 | 俞锋 | 一种植物纤维复合装饰板及其制备方法 |
KR101088096B1 (ko) * | 2009-01-20 | 2011-11-29 | 장재옥 | 가공목재 및 그 제조방법 |
CN102009425A (zh) * | 2009-10-26 | 2011-04-13 | 范维金 | 一种干法用草类制造绿色环保型代木产品及其副产品资源化的方法 |
CN103203790A (zh) * | 2013-01-30 | 2013-07-17 | 天津圣运新材料科技有限公司 | 利用稻草纤维的胶结性制造纤维板的生产方法 |
CN104999539A (zh) * | 2015-07-15 | 2015-10-28 | 百仪家具有限公司 | 一种防水抗晒的秸秆木料复合高密度纤维板及其制备方法 |
Non-Patent Citations (1)
Title |
---|
时君友 等: "改性生物质玉米淀粉压制稻秸秆人造板的研究", 《南京林业大学学报(自然科学版)》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112621976A (zh) * | 2020-12-25 | 2021-04-09 | 重庆市璧山区祥和包装印刷有限公司 | 一种高防水和强耐磨的纸板生产工艺 |
CN113774707A (zh) * | 2021-06-18 | 2021-12-10 | 绿壳(海南)生物环保科技集团有限公司 | 一种草基纸板的绿色制备方法 |
CN115125771A (zh) * | 2022-07-25 | 2022-09-30 | 正业包装(中山)有限公司 | 一种高硬度纸板无裂化生产工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2016095627A1 (en) | Method of manufacturing crop straw fiber board | |
CN110877393B (zh) | 一种无醛胶黏剂及其应用于无醛地板基材的生产工艺 | |
CN105401483A (zh) | 一种高耐磨性纸板及其生产工艺 | |
CN111051457B (zh) | 粘结剂材料 | |
WO2023284729A1 (zh) | 一种生物无醛胶、生物复合材料及其制备方法 | |
CN109627406B (zh) | 一种超低游离甲醛高耐水三聚氰胺改性脲醛树脂的制备方法及应用于低吸胀防潮地板基材 | |
CN103725253B (zh) | 人造板用酒糟基增强材料及用其配制的酒糟基无醛胶 | |
CN100577380C (zh) | 聚乙烯纤维-植物纤维复合材料的热压制造方法 | |
CN104999540A (zh) | 一种抗冲击抗静电的高密度纤维板及其制备方法 | |
CN104308947A (zh) | 碳化实木高密度纤维复合板配方以及生产、回收工艺 | |
CN105349093A (zh) | 一种纤维板用豆粕基胶黏剂及合成方法 | |
CN106833439A (zh) | 一种环保纸管胶及其制备方法 | |
CN113249070A (zh) | 一种适用于淋胶组坯工艺的脲醛树脂胶粘剂及其制备方法 | |
CN103465336A (zh) | 利用竹屑生产竹刨花板的方法 | |
CN101306927A (zh) | Pvc石塑基材及其应用 | |
CN105437351A (zh) | 一种纸板生产工艺 | |
CN104097246B (zh) | 秸秆混合料人造板及加工方法 | |
CN104452419A (zh) | 箱板纸的制备方法 | |
CN103289428A (zh) | 一种高岭土与废弃植物纤维复合板材的制备方法 | |
CN101274445B (zh) | 聚乙烯-秸秆复合材料的预热式热压制造方法 | |
CN102875751A (zh) | 一种竹材胶粘剂酚醛树脂合成工艺 | |
CN104263280A (zh) | 一种纸制品装订用胶黏剂及其制备方法 | |
CN108789764B (zh) | 一种高密度定向刨花板的加工方法 | |
CN107671976B (zh) | 一种低吸水膨胀率的竹纤维板加工工艺 | |
CN116411488B (zh) | 一种环保吸管纸及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into 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: 20160316 |