CN109454737A - 一种木质板材防裂加工工艺 - Google Patents

一种木质板材防裂加工工艺 Download PDF

Info

Publication number
CN109454737A
CN109454737A CN201710796366.8A CN201710796366A CN109454737A CN 109454737 A CN109454737 A CN 109454737A CN 201710796366 A CN201710796366 A CN 201710796366A CN 109454737 A CN109454737 A CN 109454737A
Authority
CN
China
Prior art keywords
plate
drying
timber
processing technology
days
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
Application number
CN201710796366.8A
Other languages
English (en)
Inventor
彭琦富
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.)
Chengdu Century Century Furniture Co Ltd
Original Assignee
Chengdu Century Century Furniture 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 Century Century Furniture Co Ltd filed Critical Chengdu Century Century Furniture Co Ltd
Priority to CN201710796366.8A priority Critical patent/CN109454737A/zh
Publication of CN109454737A publication Critical patent/CN109454737A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/005—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process employing compositions comprising microparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/20—Compounds of alkali metals or ammonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/04—Combined bleaching or impregnating and drying of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/20—Removing fungi, molds or insects

Abstract

本发明公开一种木质板材防裂加工工艺，包括以下步骤，a、将原木剖成两半；b、将剖好的木材放入水池中，用盐水浸泡20‑30天；c、将浸泡后的木材干燥；d、将干燥的木料切割；e、对切割后的板料进行清洗；f、将清洗后的板材进行自然风干5‑8天；g、将板材放入烘箱内烘干到含水量为4％‑5％；h、利用设备给板材的细胞内注入防腐剂。本发明用盐水浸泡可以缩短浸泡时间，提高效率；钠离子与原木中的氢离子结合可以增加木材的塑性，防止木材内水分收空气湿度的变化所引起的开裂、变形；先自然干燥后再烘干可以避免木材干燥过程中的开裂和变形；对板材用蒸汽烘干，可以塑化木材，使得板材更有韧性。

Description

一种木质板材防裂加工工艺
技术领域
本发明属于家具生产技术领域，具体涉及一种木质板材防裂加工工艺。
背景技术
实木家具因其环保耐用等特点受到广大消费者的喜爱，通常实木家具具有如下优点：一、实木拼板油漆后，表面没有拼胶缝和板条的高低不平现象，而且在长期使用过程中物理性能比较稳定；二、木材利用率较高，符合原材料生态利用的原则。所以在使用和纹理色泽方面，实木拼板装饰板更适合于家具的使用和装饰功能；三、虽然实木拼板板材施胶量大于实木宽拼板，但因有双覆面厚单板的保护，和四边厚单板封边实际上只有两面四边8条胶缝，所以实木拼板中胶粘剂透过胶缝挥发的化学物质远远低于实木宽拼板和实木集成材的挥发量，更环保、更健康。四、由于芯板采用的是各向异性小的木材拼成，板材表面不平和翘曲程度小，上下两面覆两张刨切薄木厚单板，能较好的消除板面翘曲不平、开裂变形现象，且能提高板材各个方向的物理强度；五、刨切薄木厚单板是精选大径级的优等原木，而且按照纹理、颜色严格挑选，采用高精度的设备和科学的刨切方法制造而成。但是由于地球上不同地区的温差大，湿度不一，实木家具的框架木材非常容易开裂以及变形，从而破坏了实木家具的品相，给实木家具企业和消费者带来了极大的困扰。
发明内容
本发明所要解决的技术问题便是针对上述现有技术的不足，提供一种木质板材防裂加工工艺，它设计合理。
本发明所采用的技术方案是：一种木质板材防裂加工工艺，包括以下步骤，
a、将原木剖成两半，并对剖面进行打磨、去毛刺；
b、将剖好的木材放入水池中，用盐水浸泡20-30天；
c、将浸泡后的木材干燥，干燥后的木料进行切割；
d、切割完成后，对切割表面进行打磨、去毛刺；
e、打磨、去毛刺后对板料用清水进行冲洗；
f、将清洗后的板材进行自然风干5-8天；
g、再将板材放入烘干房内烘干到含水量为4％-5％；
h、利用设备给板材的细胞内注入防腐剂；
i、注入防腐剂后，在板料表面涂覆一层加强剂作为优选，所述盐水的浓度为25％-30％。
本发明的有益效果在于：本发明将原木剖开后用盐水浸泡，可以让原木真正死去，而且用盐水浸泡可以缩短浸泡时间，提高效率；钠离子与原木中的氢离子结合可以增加木材的塑性，防止木材内水分收空气湿度的变化所引起的开裂、变形；先自然干燥后再烘干可以避免木材干燥过程中的开裂和变形；对板材用蒸汽烘干，可以塑化木材，使得板材更有韧性。
具体实施方式
下面将结合具体实施例对本发明作进一步详细说明。
实施例：一种木质板材防裂加工工艺，包括以下步骤，
a、将原木剖成两半，并对剖面进行打磨、去毛刺；
b、将剖好的木材放入水池中，用盐水浸泡20-30天；
c、将浸泡后的木材干燥，干燥后的木料进行切割；
d、切割完成后，对切割表面进行打磨、去毛刺；
e、打磨、去毛刺后对板料用清水进行冲洗；
f、将清洗后的板材进行自然风干5-8天；
g、再将板材放入烘干房内烘干到含水量为4％-5％；
h、利用设备给板材的细胞内注入防腐剂；
i、注入防腐剂后，在板料表面涂覆一层加强剂。
作为优选，所述盐水的浓度为25％-30％。
本发明将原木剖开后用盐水浸泡，可以让原木真正死去，而且用盐水浸泡可以缩短浸泡时间，提高效率；钠离子与原木中的氢离子结合可以增加木材的塑性，防止木材内水分收空气湿度的变化所引起的开裂、变形；先自然干燥后再烘干可以避免木材干燥过程中的开裂和变形；对板材用蒸汽烘干，可以塑化木材，使得板材更有韧性。

Claims (2)

1.一种木质板材防裂加工工艺，其特征在于：包括以下步骤，
a、将原木剖成两半，并对剖面进行打磨、去毛刺；
b、将剖好的木材放入水池中，用盐水浸泡20-30天；
c、将浸泡后的木材干燥，干燥后的木料进行切割；
d、切割完成后，对切割表面进行打磨、去毛刺；
e、打磨、去毛刺后对板料用清水进行冲洗；
f、将清洗后的板材进行自然风干5-8天；
g、再将板材放入烘干房内烘干到含水量为4％-5％；
h、利用设备给板材的细胞内注入防腐剂；
i、注入防腐剂后，在板料表面涂覆一层加强剂。
2.根据权利要求1所述的一种木质板材防裂加工工艺，其特征在于：所述盐水的浓度为25％-30％。
CN201710796366.8A 2017-09-06 2017-09-06 一种木质板材防裂加工工艺 Pending CN109454737A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710796366.8A CN109454737A (zh) 2017-09-06 2017-09-06 一种木质板材防裂加工工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710796366.8A CN109454737A (zh) 2017-09-06 2017-09-06 一种木质板材防裂加工工艺

Publications (1)

Publication Number Publication Date
CN109454737A true CN109454737A (zh) 2019-03-12

Family

ID=65606013

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710796366.8A Pending CN109454737A (zh) 2017-09-06 2017-09-06 一种木质板材防裂加工工艺

Country Status (1)

Country Link
CN (1) CN109454737A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877388A (zh) * 2019-12-12 2020-03-13 沈淦琴 一种杨木防开裂的干燥方法
CN113442252A (zh) * 2021-07-05 2021-09-28 强龙家具股份有限公司 一种应用于座椅的木质板材加工方法及其装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877388A (zh) * 2019-12-12 2020-03-13 沈淦琴 一种杨木防开裂的干燥方法
CN113442252A (zh) * 2021-07-05 2021-09-28 强龙家具股份有限公司 一种应用于座椅的木质板材加工方法及其装置

Similar Documents

Publication Publication Date Title
CN104526800A (zh) 实木家具用板材防裂加工工艺
CN106426487B (zh) 一种高品质竹展平地板的加工方法
CN102699963B (zh) 一种防腐胶合板及其制作方法
CN102635194B (zh) 环保型原竹增强轻质竹木复合材料及其加工方法
CN107803910A (zh) 一种防裂家具加工工艺
CN109454737A (zh) 一种木质板材防裂加工工艺
CN104191739B (zh) 阻燃多层复合材料及阻燃多层复合地板制作工艺
CN205521788U (zh) 一种结构稳定的新型实木板材
CN101892732B (zh) 一种防裂实木复合青花瓷地板的制作方法
CN104149143A (zh) 一种新型结构的实木集成材
CN102581899B (zh) 防腐木板及其制备方法和用途以及由其制成的篮球板
CN105799019A (zh) 实木家具用板材防裂加工方法
CN202627850U (zh) 环保节能防变型纯实木多层板实芯门
CN102943557B (zh) 一种户外用实木复合地板的制作方法
CN102672789B (zh) 一种耐久木竹质纤维素类复合材料
CN109747016A (zh) 具有良好抗裂效果的家具生产工艺
CN202347809U (zh) 一种地板用密实木质板材
CN205557997U (zh) 一种组合工程木
CN104608212A (zh) 一种生态型泡桐木质墙板的制备方法
CN104139431A (zh) 一种防变形实木多层叠加板的制作方法
CN104493916A (zh) 一种竹木复合板及其制备方法
CN204311696U (zh) 防变形实木耐地热地板基材以及防变形耐地热实木地板
Asmah et al. Locally produced laminated bamboo lumber: a potential substitute for traditional wood carving in Ghana
CN208826812U (zh) 浸渍纸贴面负离子lsb板
CN202284377U (zh) 一种新型木质地板

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190312