CN109605502A - Particieboard surfacing process - Google Patents
Particieboard surfacing process Download PDFInfo
- Publication number
- CN109605502A CN109605502A CN201811623115.0A CN201811623115A CN109605502A CN 109605502 A CN109605502 A CN 109605502A CN 201811623115 A CN201811623115 A CN 201811623115A CN 109605502 A CN109605502 A CN 109605502A
- Authority
- CN
- China
- Prior art keywords
- particieboard
- surfacing process
- adhesive
- process according
- wood shavings
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000002023 wood Substances 0.000 claims abstract description 28
- 239000005030 aluminium foil Substances 0.000 claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 238000007731 hot pressing Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000002362 mulch Substances 0.000 claims abstract description 6
- 239000002985 plastic film Substances 0.000 claims abstract description 6
- 229920006255 plastic film Polymers 0.000 claims abstract description 6
- 239000004831 Hot glue Substances 0.000 claims abstract description 5
- 229920001684 low density polyethylene Polymers 0.000 claims description 10
- 239000004702 low-density polyethylene Substances 0.000 claims description 10
- 239000004094 surface-active agent Substances 0.000 claims description 8
- 229920006266 Vinyl film Polymers 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 10
- 235000019256 formaldehyde Nutrition 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000123 paper Substances 0.000 description 8
- 239000010408 film Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000005491 wire drawing Methods 0.000 description 5
- 229920000877 Melamine resin Polymers 0.000 description 3
- 239000011093 chipboard Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
- -1 Polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- 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
- B27K3/12—Impregnating by coating the surface of the wood with an impregnating paste
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a kind of particieboard surfacing process, belong to particieboard facing technology field.Solves the problems such as prior art burst size of methanal is big, bonding strength is low and service life is short, the particieboard surfacing process, the following steps are included: wood shavings laminin plate is carried out sanding, then according to the sequence plastic film mulch assembly of aluminium foil panel-adhesive-wood shavings laminin plate-adhesive-aluminium foil panel, then hot pressing is carried out with hot press, the particieboard after veneer is obtained after cooling, the adhesive is hot melt adhesive.The present invention can be used for particieboard veneer.
Description
Technical field
The present invention relates to a kind of particieboard surfacing process, belong to particieboard facing technology field.
Background technique
With the demands status that territory forest resources utilization situation and people decorate Furniture panel, industry of artificial boards hair
Exhibition also tends to diversification.For particieboard as one of three big wood-based plates, structure is relatively uniform, and processing performance is good, can according to need
It is processed into different breadth plates, the furniture of production different size, pattern.Melamine impregnated paper wainscot particieboard is in original wood shavings
Realized in laminin plate performance basis and be unlikely to deform, be bright-colored, is surface abrasion resistance, corrosion-resistant, high temperature resistant, it is not combustion-supporting the advantages that,
But still using traditional adhesive in impregnated paper veneer technology, the free formaldehyde of generation is detrimental to health；Simultaneously according to dipping
Paper self character, fancy wood chipboard validity period is short, damage easy to aging.It says that this kind of fancy wood chipboard color is few from aesthstic angle, ties
Structure is single and unsightly.
Summary of the invention
The purpose of the present invention is to provide a kind of particieboard surfacing process, have formaldehydeless release, bonding strength height, quality
The advantages that good.
The particieboard surfacing process, comprising the following steps: wood shavings laminin plate is subjected to sanding, then according to aluminium foil surface
Plate-adhesive-wood shavings laminin plate-adhesive-aluminium foil panel sequence plastic film mulch assembly, then carries out hot pressing with hot press, cooling
The particieboard after veneer is obtained afterwards, and the adhesive is hot melt adhesive.
Further speaking, the hot melt adhesive is low-density polyethylene film.
Further speaking, the low-density polyethylene film is with a thickness of 0.027-0.031mm.
Further speaking, the low-density polyethylene film density is 0.88-0.94g/cm3。
Further speaking, the adhesive between the aluminium foil panel and wood shavings laminin plate is that two layers of low density polyethylene (LDPE) is thin
Film.
Further speaking, the aluminium foil plate thickness is 0.9-1.2mm.
Further speaking, after the wood shavings laminin plate sanding, SDS surfactant is sprayed on wood shavings laminin plate and is carried out in advance
Processing.
Further speaking, the mass concentration of the SDS surfactant is 1-5%, the painting thickness on wood shavings laminin plate
Degree is 45-50 μm.
Further speaking, the warm before further including heat-press step, preheating temperature are 118-130 DEG C.
Further speaking, the hot pressing temperature of hot press is 140-150 DEG C, pressure 1.0-1.2Mpa, hot pressing time 24-
40min。
Further speaking, the aluminium foil panel surface is equipped with wire drawing.
Compared with prior art the beneficial effects of the present invention are:
Wood shavings laminin plate of the present invention is pre-processed before veneer using SDS surfactant, keeps surface of chipboard cleaning smooth
It is smooth, reduce carbonization and impression phenomenon, improves board surface quality.Low-density polyethylene film enhances finished product veneer wood shavings
The surface bonding intensity of plate, the more traditional impregnated paper particieboard of whole bonding strength increase by 15% or more, static bending strength improve 7% with
On, while reducing the release of contained formaldehyde when preparing impregnated paper, ensure the health of human body.Aluminium foil panel can carry out at wire drawing
After reason, the abundant feature of traditional paper overlay patterns of material pattern is not only inherited, possesses gold specific to aluminium at the same time
Belong to gloss, so that the more three-dimensional beauty of pattern, while being easy to clean, 200 DEG C of heat-resisting quantity.
Specific embodiment
The present invention will be further described combined with specific embodiments below.
Embodiment 1
A kind of particieboard surfacing process, comprising the following steps:
Wood shavings laminin plate is subjected to sanding, the SDS surfactant that coating quality concentration is 4% on wood shavings laminin plate
(coating thickness is 46 μm) is pre-processed, then according to aluminium foil panel-adhesive-wood shavings laminin plate-adhesive-aluminium foil panel
Sequence plastic film mulch assembly, and be preheated to 122 DEG C, be then 1143 DEG C with temperature, pressure is the hot press hot pressing of 1.1Mpa
35min, obtains the particieboard after veneer after cooling, the adhesive is with a thickness of 0.03mm, density 0.90g/cm3's
Low-density polyethylene film, the aluminium foil panel surface is equipped with wire drawing, with a thickness of 1.0mm.
Embodiment 2
A kind of particieboard surfacing process, comprising the following steps:
Wood shavings laminin plate is subjected to sanding, the SDS surfactant that coating quality concentration is 1% on wood shavings laminin plate
(coating thickness is 45 μm) is pre-processed, then according to aluminium foil panel-adhesive-wood shavings laminin plate-adhesive-aluminium foil panel
Sequence plastic film mulch assembly, and be preheated to 118 DEG C, be then 140 DEG C with temperature, pressure is the hot press hot pressing 24min of 1.0Mpa,
The particieboard after veneer is obtained after cooling, the adhesive is with a thickness of 0.027mm, density 0.88g/cm3It is low close
Polyethylene film is spent, the aluminium foil panel surface is equipped with wire drawing, with a thickness of 0.9mm.
Embodiment 3
A kind of particieboard surfacing process, comprising the following steps:
Wood shavings laminin plate is subjected to sanding, the SDS surfactant that coating quality concentration is 5% on wood shavings laminin plate
(coating thickness is 50 μm) is pre-processed, then according to aluminium foil panel-adhesive-wood shavings laminin plate-adhesive-aluminium foil panel
Sequence plastic film mulch assembly, and be preheated to 130 DEG C, be then 150 DEG C with temperature, pressure is the hot press hot pressing 40min of 1.2Mpa,
The particieboard after veneer is obtained after cooling, the adhesive is with a thickness of 0.031mm, density 0.94g/cm3It is low close
Polyethylene film is spent, the aluminium foil panel surface is equipped with wire drawing, with a thickness of 1.2mm.
Experiment:
The melamine impregnated paper wainscot particieboard prepared in conventional manner is control experiment, with the veneer of embodiment 1-3
Particieboard is experiment 1-3 group, is tested for the property to it, design parameter such as table 1:
Table 1
As can be seen from the above table, relative to traditional melamine impregnated paper wainscot particieboard, the glue of particieboard of the present invention
It closes the performances such as intensity, static bending strength, wearability to significantly improve, while burst size of methanal significantly reduces, and veneer of the invention
Technique can greatly improve the service life of particieboard.
Claims (10)
1. a kind of particieboard surfacing process, it is characterised in that the following steps are included: by wood shavings laminin plate carry out sanding, then according to
The sequence plastic film mulch assembly of aluminium foil panel-adhesive-wood shavings laminin plate-adhesive-aluminium foil panel, then carries out heat with hot press
Pressure, obtains the particieboard after veneer after cooling, the adhesive is hot melt adhesive.
2. particieboard surfacing process according to claim 1, it is characterised in that: the hot melt adhesive is poly- for low-density
Vinyl film.
3. particieboard surfacing process according to claim 2, it is characterised in that: the low-density polyethylene film with a thickness of
0.027-0.031mm。
4. particieboard surfacing process according to claim 3, it is characterised in that: the low-density polyethylene film density is
0.88-0.94g/cm3。
5. particieboard surfacing process according to claim 4, it is characterised in that: the aluminium foil panel and wood shavings laminin plate it
Between adhesive be layer 2-4 low-density polyethylene film.
6. particieboard surfacing process according to claim 5, it is characterised in that: the aluminium foil plate thickness is 0.9-
1.2mm。
7. particieboard surfacing process according to claim 6, it is characterised in that: after the wood shavings laminin plate sanding, digging
SDS surfactant is sprayed on card element plate to be pre-processed.
8. particieboard surfacing process according to claim 7, it is characterised in that: the quality of the SDS surfactant is dense
Degree is 1-5%, and the coating layer thickness on wood shavings laminin plate is 45-50 μm.
9. particieboard surfacing process according to claim 8, it is characterised in that: preheated before further including heat-press step
Journey, preheating temperature are 118-130 DEG C.
10. particieboard surfacing process according to claim 9, it is characterised in that: the hot pressing temperature of hot press is 140-150
DEG C, pressure is 1.0-1.2M pa, hot pressing time 24-40min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623115.0A CN109605502A (en) | 2018-12-28 | 2018-12-28 | Particieboard surfacing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623115.0A CN109605502A (en) | 2018-12-28 | 2018-12-28 | Particieboard surfacing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109605502A true CN109605502A (en) | 2019-04-12 |
Family
ID=66012702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811623115.0A Pending CN109605502A (en) | 2018-12-28 | 2018-12-28 | Particieboard surfacing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109605502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936455A (en) * | 2019-12-30 | 2020-03-31 | 河南省科学院化学研究所有限公司 | Novel bleaching treatment method for straw plaited articles |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0416042B2 (en) * | 1987-10-09 | 1992-03-19 | Sadaichi Kajikawa | |
| CN1119979A (en) * | 1995-05-19 | 1996-04-10 | 王二壮 | Water-resistant plywood and its production method |
| CN101392099A (en) * | 2008-10-23 | 2009-03-25 | 福建师范大学 | Method for preparing Wood-plastic composite material by modified wood powder and waste and old plastics |
| CN101811314A (en) * | 2009-02-19 | 2010-08-25 | 山东新港企业集团有限公司 | Aluminum wood composite veneer and processing method thereof |
| CN103934877A (en) * | 2014-05-09 | 2014-07-23 | 简瑞聪 | Zero-formaldehyde shaving board and manufacturing method thereof |
| CN105666611A (en) * | 2016-01-29 | 2016-06-15 | 东营泰然材料科技股份有限公司 | Preparing method for fiberboard surface treating agent and application method of fiberboard surface treating agent |
| CN105922366A (en) * | 2016-05-03 | 2016-09-07 | 福建农林大学 | Zero-formaldehyde plywood and preparation method thereof |
-
2018
- 2018-12-28 CN CN201811623115.0A patent/CN109605502A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0416042B2 (en) * | 1987-10-09 | 1992-03-19 | Sadaichi Kajikawa | |
| CN1119979A (en) * | 1995-05-19 | 1996-04-10 | 王二壮 | Water-resistant plywood and its production method |
| CN101392099A (en) * | 2008-10-23 | 2009-03-25 | 福建师范大学 | Method for preparing Wood-plastic composite material by modified wood powder and waste and old plastics |
| CN101811314A (en) * | 2009-02-19 | 2010-08-25 | 山东新港企业集团有限公司 | Aluminum wood composite veneer and processing method thereof |
| CN103934877A (en) * | 2014-05-09 | 2014-07-23 | 简瑞聪 | Zero-formaldehyde shaving board and manufacturing method thereof |
| CN105666611A (en) * | 2016-01-29 | 2016-06-15 | 东营泰然材料科技股份有限公司 | Preparing method for fiberboard surface treating agent and application method of fiberboard surface treating agent |
| CN105922366A (en) * | 2016-05-03 | 2016-09-07 | 福建农林大学 | Zero-formaldehyde plywood and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 孙振平: "《新居装潢好参谋》", 31 October 2000, 上海科学技术文献出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936455A (en) * | 2019-12-30 | 2020-03-31 | 河南省科学院化学研究所有限公司 | Novel bleaching treatment method for straw plaited articles |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211021 Address after: 276000 Nan Fang Zhen Hong Jia Dian Cun, Lanshan District, Linyi City, Shandong Province Applicant after: SHANDONG XINGANG GROUP Co.,Ltd. Address before: 276013 Yi Tang Zhen Tai He Zhuang Cun, Lanshan District, Linyi City, Shandong Province Applicant before: SHANDONG XINGANG ENVIRONMENTAL PROTECTION MATERIAL TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
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| RJ01 | Rejection of invention patent application after publication |