CN115093616B - 魔芋甘露聚糖环保型复合纸箱及其制备方法 - Google Patents
魔芋甘露聚糖环保型复合纸箱及其制备方法 Download PDFInfo
- Publication number
- CN115093616B CN115093616B CN202210658467.XA CN202210658467A CN115093616B CN 115093616 B CN115093616 B CN 115093616B CN 202210658467 A CN202210658467 A CN 202210658467A CN 115093616 B CN115093616 B CN 115093616B
- Authority
- CN
- China
- Prior art keywords
- parts
- konjak mannan
- environment
- composite
- friendly
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
- B31B50/624—Applying glue on blanks
-
- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2105/00—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
- B31B2105/001—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs made from laminated webs, e.g. including laminating the webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2120/00—Construction of rigid or semi-rigid containers
- B31B2120/50—Construction of rigid or semi-rigid containers covered or externally reinforced
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/26—All layers being made of paper or paperboard
-
- 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
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- 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
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2401/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Abstract
本发明涉及包装材料技术领域,具体涉及一种魔芋甘露聚糖环保型复合纸箱及其制备方法。该魔芋甘露聚糖环保型复合纸箱由以下重量份的原料制备而成:魔芋甘露聚糖凝胶60~80份、木浆0~10份、竹浆0~10份、纤维素8~20份、改性硅藻土15~25份、活性碳10~20份、聚乳酸8~15份、玻璃纤维5~8份。该复合纸箱的制备方法,包括以下步骤:S1)制备魔芋甘露聚糖凝胶,S2)将各原料按照配比放入搅拌机内,混合搅拌均匀,得到纸浆;S3)将纸浆脱水成型,并经热压工艺制得复合纸板;S4)复合纸板经过模切、压痕、粘箱制成复合纸箱。本发明方法生产的复合纸箱无甲醛释放,容易降解,绿色环保,纸箱自身的抗压强度高。
Description
技术领域
本发明涉及包装材料技术领域,具体涉及一种魔芋甘露聚糖环保型复合纸箱及其制备方法。
背景技术
目前,无论是在工业产品还是生活用品或者农业产品方面各类包装中,瓦楞纸箱已成为包装业的主要用品,由于它重量轻、可折叠,且成本低、绿色环保,规格容易变更,可进行高质量的印刷,回收后可作为可再生资源,因此使用范围越来越广。
但是所使用的瓦楞纸箱还存在以下问题:一是在自然界中不能自行降解,给环境带来了大量的固体垃圾,二是瓦楞纸箱所使用的瓦楞纸板之间,甚至是瓦楞纸板自身的各层之间,粘结效果不好,受力容易脱落,存在抗压强度不高的问题,三是甲醛释放量高,不够环保。
发明内容
本发明针对现有技术的不足,提供了一种结构简单合理的魔芋甘露聚糖环保型复合纸箱及其制备方法,生产的复合纸箱无甲醛释放,容易降解,绿色环保,且纸箱自身的抗压强度高。
本发明的技术方案是这样实现的:一种魔芋甘露聚糖环保型复合纸箱,其特征在于,由以下重量份的原料制备而成:魔芋甘露聚糖凝胶60~80份、木浆 0~10份、竹浆0~10份、纤维素8~20份、改性硅藻土15~25份、活性碳10~ 20份、聚乳酸8~15份、玻璃纤维5~8份、脱水剂2~5份、阻燃剂1~3份。
所述脱水剂包括聚丙烯酰胺、盐酸、次氯酸钠中的一种或多种。
所述阻燃剂为改性滑石粉、硅酸钠和纳米氧化钛的混合物,所述改性滑石粉、硅酸钠和纳米氧化钛的重量比为1:1~2:1~3。
所述改性硅藻土改性时,将硅烷偶联剂配制成8%~15%的溶液,喷淋在预处理的硅藻土的表面混合均匀,静置8~10h,干燥,得到改性硅藻土。
所述纤维素为粒径100~500目的秸秆纤维、竹纤维粉、亚麻纤维粉或黄麻纤维中的一种或多种。
本发明还提供了该魔芋甘露聚糖环保型复合纸箱的制备方法,其特征在于:包括以下步骤:
S1)制备魔芋甘露聚糖凝胶,选用精级魔芋甘露聚糖置于高速搅拌容器内,然后加入精级魔芋甘露聚糖质量0.3%的碱,再加入质量2~4倍的温水,加水的同时启动搅拌设备,搅拌30分钟后形成透明凝胶,待用;
S2)将各原料按照配比放入搅拌机内,混合搅拌均匀,得到纸浆;
S3)将纸浆脱水成型,并经热压工艺制得复合纸板;
S4)将面纸表面刷胶,刷胶后的面纸经过贴纸机贴压后,在复合纸板表面黏贴一层面纸,经干燥后得到成品纸板;
S5)将得到的成品纸板经过模切、压痕、粘箱制成所述魔芋甘露聚糖环保型复合纸箱。
所述步骤S3中,热压温度110~120℃,热压时间3~5min。
所述步骤S1中,搅拌速度为3000r/min,搅拌0.5~1h。
所述步骤S2中,搅拌速度为2000r/min,搅拌2~3h。
本发明解决了背景技术中存在的缺陷,具有以下有益效果:
1.本发明通过魔芋甘露聚糖为主要原料和纤维素等制成的复合纸箱,具有强度高,阻水性强,无甲醛释放。其中魔芋甘露聚糖凝胶形成的高韧性凝胶包覆层会包裹玻璃纤维,能够增加玻璃纤维与与纸浆的亲合力,显著提升纸张的强度和韧性,使后续制备的纸箱具有优良的抗压强度,有效的保护纸箱内的物品。
2.魔芋甘露聚糖凝胶层会在纸板内形成防水膜,具有较好的防潮阻水性。
3.本发明的复合纸箱原料中添加防水剂、阻燃剂,使纸箱的防潮防水性和阻燃性均得到进一步的提高。本发明通过添加有阻燃剂和改性硅藻土,阻燃剂能改再次提高纸箱的阻燃效果,而硅藻土能改提高纸箱的阻燃隔音效果,硅藻土通过硅烷偶联剂处理后能够提高硅藻土的相容性,使得硅藻土与纸浆中其他分子链缠结效果更好,进一步提高所得瓦楞纸板的耐破强度和变压强度。
4.废弃后的复合纸箱,搁置自然环境下半年内开始逐渐降解成二氧化碳和水,具有节能环保的特性,且降解时间较短,符合国家环保低碳政策,不会造成污染。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述,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作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1
一种魔芋甘露聚糖环保型复合纸箱的制备方法,其特征在于:包括以下步骤:
S1)制备魔芋甘露聚糖凝胶,选用精级魔芋甘露聚糖置于高速搅拌容器内,搅拌速度为3000r/min,搅拌1h,然后加入精级魔芋甘露聚糖质量0.3%的碱,再加入质量3倍的温水,加水的同时启动搅拌设备,搅拌30分钟后形成透明凝胶,待用;
S2)将各原料按照重量份备料:魔芋甘露聚糖凝胶70份、木浆5份、竹浆 5份、纤维素15份、改性硅藻土20份、活性碳15份、聚乳酸12份、玻璃纤维 6份、聚丙烯酰胺2份、次氯酸钠1份、改性滑石粉0.5份、硅酸钠0.5份和纳米氧化钛1份。改性硅藻土改性时,将硅烷偶联剂配制成12%的溶液,喷淋在预处理的硅藻土的表面混合均匀,静置9h,干燥,得到改性硅藻土。
将各原料放入搅拌机内,混合搅拌均匀,搅拌速度为2000r/min,搅拌3h,得到纸浆;
S3)将纸浆脱水成型,并经热压工艺制得复合纸板;热压温度115℃,热压时间5min。
S4)将面纸表面刷胶,刷胶后的面纸经过贴纸机贴压后,在复合纸板表面黏贴一层面纸,经干燥后得到成品纸板;
S5)将得到的成品纸板经过模切、压痕、粘箱制成所述魔芋甘露聚糖环保型复合纸箱。
本发明的工作过程是:本发明通过魔芋甘露聚糖为主要原料和纤维素等制成的复合纸箱,具有强度高,阻水性强,无甲醛释放。其中魔芋甘露聚糖凝胶形成的高韧性凝胶包覆层会包裹玻璃纤维,能够增加玻璃纤维与纸浆的亲合力,显著提升纸张的强度和韧性,使后续制备的纸箱具有优良的抗压强度,有效的保护纸箱内的物品。其次,魔芋甘露聚糖凝胶层会在纸板内形成防水膜,具有较好的防潮阻水性。本发明的复合纸箱原料中添加防水剂、阻燃剂,使纸箱的防潮防水性和阻燃性均得到进一步的提高。本发明通过添加有阻燃剂和改性硅藻土,阻燃剂能改再次提高纸箱的阻燃效果,而硅藻土能改提高纸箱的阻燃隔音效果,硅藻土通过硅烷偶联剂处理后能够提高硅藻土的相容性,使得硅藻土与纸浆中其他分子链缠结效果更好,进一步提高所得瓦楞纸板的耐破强度和变压强度。本发明工艺简单、生产成本低,操作方便,制备的纸箱防水、阻燃、抗压性能好,具有极其高的防摔性,具有较广阔的市场前景。此外废弃后的复合纸箱,搁置自然环境下半年内开始逐渐降解成二氧化碳和水,具有节能环保的特性,且降解时间较短,符合国家环保低碳政策,不会造成污染。
实施例2
一种魔芋甘露聚糖环保型复合纸箱的制备方法,其特征在于:包括以下步骤:
S1)制备魔芋甘露聚糖凝胶,选用精级魔芋甘露聚糖置于高速搅拌容器内,搅拌速度为3000r/min,搅拌1h,然后加入精级魔芋甘露聚糖质量0.3%的碱,再加入质量2倍的温水,加水的同时启动搅拌设备,搅拌30分钟后形成透明凝胶,待用;
S2)将各原料按照重量份备料:魔芋甘露聚糖凝胶60份、木浆10份、竹浆10份、纤维素20份、改性硅藻土25份、活性碳20份、聚乳酸15份、玻璃纤维8份、丙烯酰胺3份、盐酸2份、改性滑石粉1份、硅酸钠1份和纳米氧化钛1份。改性硅藻土改性时,将硅烷偶联剂配制成15%的溶液,喷淋在预处理的硅藻土的表面混合均匀,静置10h,干燥,得到改性硅藻土。
将各原料放入搅拌机内,混合搅拌均匀,搅拌速度为2000r/min,搅拌3h,得到纸浆;
S3)将纸浆脱水成型,并经热压工艺制得复合纸板;热压温度120℃,热压时间5min。
S4)将面纸表面刷胶,刷胶后的面纸经过贴纸机贴压后,在复合纸板表面黏贴一层面纸,经干燥后得到成品纸板;
S5)将得到的成品纸板经过模切、压痕、粘箱制成所述魔芋甘露聚糖环保型复合纸箱。
实施例3
一种魔芋甘露聚糖环保型复合纸箱的制备方法,其特征在于:包括以下步骤:
S1)制备魔芋甘露聚糖凝胶,选用精级魔芋甘露聚糖置于高速搅拌容器内,搅拌速度为3000r/min,搅拌0.5h,然后加入精级魔芋甘露聚糖质量0.3%的碱,再加入质量4倍的温水,加水的同时启动搅拌设备,搅拌30分钟后形成透明凝胶,待用;
S2)将各原料按照重量份备料:魔芋甘露聚糖凝胶80份、纤维素8份、改性硅藻土15份、活性碳10份、聚乳酸8份、玻璃纤维5份、次氯酸钠2份、改性滑石粉0.3份、硅酸钠0.3份和纳米氧化钛0.4份。改性硅藻土改性时,将硅烷偶联剂配制成15%的溶液,喷淋在预处理的硅藻土的表面混合均匀,静置8h,干燥,得到改性硅藻土。
将各原料放入搅拌机内,混合搅拌均匀,搅拌速度为2000r/min,搅拌3h,得到纸浆;
S3)将纸浆脱水成型,并经热压工艺制得复合纸板;热压温度110℃,热压时间3min。
S4)将面纸表面刷胶,刷胶后的面纸经过贴纸机贴压后,在复合纸板表面黏贴一层面纸,经干燥后得到成品纸板;
S5)将得到的成品纸板经过模切、压痕、粘箱制成所述魔芋甘露聚糖环保型复合纸箱。
试验例
取上述实施例1-3所制得的纸箱分别作为实施例1、实施例2、实施例3、购买目前市售的传统工艺制成的瓦楞纸箱(主要原料为竹浆、木浆和助剂)作为对照例。对选取的纸箱进行力学性能和防水性能的检测。测试结果如表一:
表1
组别 | 边压强度KN/m | 氧指数% | 耐破度KPa | 水渗透情况 |
实施例1 | 5.7 | 35 | 731 | 未被渗透 |
实施例2 | 5.5 | 35 | 720 | 未被渗透 |
实施例3 | 5.1 | 31 | 680 | 未被渗透 |
对照例 | 4.3 | 28 | 560 | 2小时后开始渗透,可见潮湿 |
采用本发明制备的魔芋甘露聚糖环保型复合纸箱边压强度、平压强度和耐破度均高于市售的纸箱,而阻燃性能更好、防水性良好、持久,各项标准都高出行业质量标准要求,具有较广阔的市场前景。
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (8)
1.一种魔芋甘露聚糖环保型复合纸箱,由以下重量份的原料制备而成:魔芋甘露聚糖凝胶60~80份、木浆0~10份、竹浆0~10份、纤维素8~20份、改性硅藻土15~25份、活性碳10~20份、聚乳酸8~15份、玻璃纤维5~8份、脱水剂2~5份、阻燃剂1~3份;其特征在于,所述的魔芋甘露聚糖环保型复合纸箱的制备方法,包括以下步骤:
S1)制备魔芋甘露聚糖凝胶,选用精级魔芋甘露聚糖置于高速搅拌容器内,然后加入精级魔芋甘露聚糖质量0.3%的碱,再加入质量2~4倍的温水,加水的同时启动搅拌设备,搅拌30分钟后形成透明凝胶,待用;
S2)将各原料按照配比放入搅拌机内,混合搅拌均匀,得到纸浆;
S3)将纸浆脱水成型,并经热压工艺制得复合纸板;
S4)将面纸表面刷胶,刷胶后的面纸经过贴纸机贴压后,在复合纸板表面黏贴一层面纸,经干燥后得到成品纸板;
S5)将得到的成品纸板经过模切、压痕、粘箱制成所述魔芋甘露聚糖环保型复合纸箱。
2.根据权利要求1所述的魔芋甘露聚糖环保型复合纸箱,其特征在于:所述脱水剂包括聚丙烯酰胺、盐酸、次氯酸钠中的一种或多种。
3.根据权利要求1所述的魔芋甘露聚糖环保型复合纸箱,其特征在于:所述阻燃剂为改性滑石粉、硅酸钠和纳米氧化钛的混合物,所述改性滑石粉、硅酸钠和纳米氧化钛的重量比为1:1~2:1~3。
4.根据权利要求1所述的魔芋甘露聚糖环保型复合纸箱,其特征在于:所述改性硅藻土改性时,将硅烷偶联剂配制成8%~15%的溶液,喷淋在预处理的硅藻土的表面混合均匀,静置8~10h,干燥,得到改性硅藻土。
5.根据权利要求1所述的魔芋甘露聚糖环保型复合纸箱,其特征在于:所述纤维素为粒径100~500目的秸秆纤维、竹纤维粉、亚麻纤维粉或黄麻纤维中的一种或多种。
6.根据权利要求1所述的魔芋甘露聚糖环保型复合纸箱,其特征在于:所述步骤S3中,热压温度110~120℃,热压时间3~5min。
7.根据权利要求1所述的魔芋甘露聚糖环保型复合纸箱,其特征在于:所述步骤S1中,搅拌速度为3000r/min,搅拌0.5~1h。
8.根据权利要求1所述的魔芋甘露聚糖环保型复合纸箱,其特征在于:所述步骤S2中,搅拌速度为2000r/min,搅拌2~3h。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210658467.XA CN115093616B (zh) | 2022-06-11 | 2022-06-11 | 魔芋甘露聚糖环保型复合纸箱及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210658467.XA CN115093616B (zh) | 2022-06-11 | 2022-06-11 | 魔芋甘露聚糖环保型复合纸箱及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115093616A CN115093616A (zh) | 2022-09-23 |
CN115093616B true CN115093616B (zh) | 2023-06-16 |
Family
ID=83291319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210658467.XA Active CN115093616B (zh) | 2022-06-11 | 2022-06-11 | 魔芋甘露聚糖环保型复合纸箱及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115093616B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0609477D0 (en) * | 2006-05-12 | 2006-06-21 | Ciba Sc Holding Ag | Process for making paper and paperboard |
FI125713B (fi) * | 2010-10-01 | 2016-01-15 | Upm Kymmene Corp | Menetelmä märän paperirainan ajettavuuden parantamiseksi ja paperi |
CN102504350B (zh) * | 2011-10-11 | 2013-05-01 | 福建农林大学 | 一种可降解食品包装纸及其制备方法 |
CN102966005B (zh) * | 2012-11-19 | 2014-09-10 | 浙江理工大学 | 一种高效复合调湿纸板的制备方法 |
CN104611990B (zh) * | 2014-12-18 | 2018-03-13 | 瑞辰星生物技术(广州)有限公司 | 用于造纸的表面施胶剂和改善纸张强度、抗水性的造纸方法 |
CN107354807B (zh) * | 2017-06-22 | 2019-01-29 | 杭州特种纸业有限公司 | 一种防水绝缘钢纸及其制备方法 |
CN110656542A (zh) * | 2019-09-28 | 2020-01-07 | 泸州精工彩包装制品有限公司 | 一种防水抗压纸箱的制备方法 |
US20210381166A1 (en) * | 2020-06-09 | 2021-12-09 | Evrnu, Spc | Processing cellulose-containing materials for paper or packaging materials |
-
2022
- 2022-06-11 CN CN202210658467.XA patent/CN115093616B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN115093616A (zh) | 2022-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101407072B (zh) | 芦苇纤维板的生产方法 | |
CN111559121B (zh) | 一种瓦楞纸箱的生产方法 | |
CN102492162B (zh) | 一种ε-聚赖氨酸聚乙烯醇复合生物抗菌薄膜及其制备方法 | |
CN110653981B (zh) | 一种环保包装盒的生产工艺 | |
CN109082947B (zh) | 一种彩色纸浆模塑制品的制备方法 | |
CN113583461A (zh) | 一种香蕉茎叶秸秆纤维复合材料的制备方法 | |
CN112962357A (zh) | 一种纸浆模塑包装制品自动化生产工艺 | |
CN108442180A (zh) | 一种防潮耐戳瓦楞纸的制备方法 | |
CN111349409B (zh) | 一种瓦楞纸板淀粉胶黏剂的制备工艺 | |
CN104911951A (zh) | 一种高性能无纺壁纸原纸及其制备方法与应用 | |
CN115093616B (zh) | 魔芋甘露聚糖环保型复合纸箱及其制备方法 | |
CN110561849A (zh) | 一种防潮缓冲材料的制备方法 | |
CN113462137A (zh) | 一种降解型纸杯配方及其制备方法 | |
AU2020103146A4 (en) | An ultrathin medium density fibreboard with mildew proof and antibacterial function and a preparation method thereof | |
CN109318340A (zh) | 一种环保阻燃秸秆板材及其制备方法 | |
CN110512468B (zh) | 一种瓦楞纸板用纸浆及其制备方法 | |
CN112454600A (zh) | 一种生物基包装盒的生产工艺 | |
CN108358513A (zh) | 一种环保耐磨保温阻燃复合板材及其制备方法 | |
WO2017123104A1 (en) | An all natural cellulose fiberboard | |
CN110605871B (zh) | 一种提升瓦楞纸板强度的粘结工艺 | |
CN103341898B (zh) | 一种阻燃型玉米棒包皮纤维/聚乳酸纤维板的制备方法 | |
CN112832060A (zh) | 一种环保耐水墙纸及其制备方法 | |
CN112575615A (zh) | 一种低定量高湿强挂面箱板纸的制备方法 | |
CN113966856A (zh) | 一种羧甲基化木浆纤维增强的辊压法烟草薄片及其制备方法 | |
CN109366639A (zh) | 一种耐候低醛型中密度纤维橱柜专用板的生产方法 |
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 |