CN106313204A - Production technology for low-odor environment-friendly laminated board - Google Patents
Production technology for low-odor environment-friendly laminated board Download PDFInfo
- Publication number
- CN106313204A CN106313204A CN201610741209.2A CN201610741209A CN106313204A CN 106313204 A CN106313204 A CN 106313204A CN 201610741209 A CN201610741209 A CN 201610741209A CN 106313204 A CN106313204 A CN 106313204A
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- CN
- China
- Prior art keywords
- base material
- thick china
- production technology
- detection
- health preserving
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- 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.)
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Classifications
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- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
Abstract
The invention discloses a production technology for a low-odor environment-friendly laminated board. The production technology includes the steps of material selection, base material detection, base material maintenance, base material vacuum pumping and odor removing, attaching, laminated board cooling, laminated board maintenance, detection and the like. By the adoption of the production technology, the working procedure of base material vacuum pumping and odor removing is added, so that the processing technology is improved, odors of the laminated board are reduced, and the environmental protection performance is improved.
Description
Technical field
The invention belongs to technical field of board processing, the production technology of a kind of low abnormal smells from the patient environmental protection thick china of specific design.
Background technology
Now with the expansion of wood-based plate range, progressively by building, furniture reversal chamber surfaces externally and internally fitting-up etc.
Widely purposes.Due to the minimizing day by day of timber resources, being becoming tight imbalance between supply and demand day, especially rare tree timber is close to withered
Scorpion, it is difficult to meet ever increasing need, simultaneously people to pursue personalized customization requirement more and more higher, thus with various texture maps
The wood-based plate of the impregnated bond paper veneer of case gradually obtains the favor of people.Impregnated paper veneer plate, also known as impregnated bond paper facing
Wood-based plate, produce and use than solid wood material, there is more advantage, first from produce for, its raw material sources
Extensively, fast growing wood, brush wood etc. can be used to process it is anticipated that not only conform with the theory of national energy-saving environmental protection, simultaneously can be with standardization fast
Fast-growing produces the wood-based plate of all size, meets the growth requirement of industry.For from using, impregnated paper veneer plate has more flexible
Processing characteristics, solid wood material can be replaced completely, be substantially reduced cost, it is possible to meet the needs that people are aesthetic, practical.
Thick china has become as indispensable sheet material in modern house ornamentation at present.Existing thick china generally comprise plate body and
Finish coat, plate body type has varied, but all interosculates, it is simply that employ adhesive in process of production glued
And various chemical addition agent produces, not only there is bigger abnormal smells from the patient, also can discharge such as poisonous gases such as formaldehyde.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide the production of a kind of low abnormal smells from the patient environmental protection thick china
Technique, by improving its processing technique, reduces the abnormal smells from the patient of thick china, improves its environmental-protecting performance.
For solving the problems referred to above, the technical solution adopted in the present invention is as follows:
A kind of production technology of low abnormal smells from the patient environmental protection thick china, this production technology comprises the following steps:
1) selection: supplier selects base material from base material；
2.) base material detection: combine condensed steam water with perforation method and above-mentioned selected base material is carried out formaldehyde examination and its abnormal smells from the patient
Detection；
3) base material health preserving: by aeration-drying more than 15 days in warehouse of the base material after above-mentioned detection；
4) evacuation degasification taste: after base material health preserving, removes the gas of base material internal residual before overlaying by evacuation mode
Body；
5) overlay: by through step 4) after base material and impregnated bond paper hot press overlay formation thick china；
6) thick china heat radiation: above-mentioned thick china is placed on cooling plate rack dry in the air cool；
7) thick china health preserving: by step 6) process after veneer plank aeration-drying more than 15 days in warehouse；
8) detection: to step 7) process later thick china and detect, condensed steam water detection formaldehyde≤0.5mg/L, gas
Taste grade≤3 grade are qualified products.
As further scheme, in above-mentioned production technology, step 5) overlay during, hot press top board and lower platen
Temperature be set to 200-208 DEG C, pressure is set to 196-209Bar.
Compared to existing technology, the beneficial effects of the present invention is:
The production technology of low abnormal smells from the patient environmental protection thick china the most of the present invention, by improving its processing technique, reduces thick china
Abnormal smells from the patient, improve its environmental-protecting performance；Formaldehyde≤the 0.5mg/L of the thick china finally obtained, abnormal smells from the patient≤3.0 grade, meet environmental protection material
The requirement of material；
The production technology production procedure of low abnormal smells from the patient environmental protection thick china the most of the present invention is short, low cost, easily operation and
Promote.
Below in conjunction with detailed description of the invention, the present invention is described in further detail.
Detailed description of the invention
The production technology of low abnormal smells from the patient environmental protection thick china of the present invention, this production technology comprises the following steps:
1) selection: supplier selects base material from base material；
2.) base material detection: combine condensed steam water with perforation method and above-mentioned selected base material is carried out formaldehyde examination and its abnormal smells from the patient
Detection；
3) base material health preserving: by aeration-drying more than 15 days in warehouse of the base material after above-mentioned detection；
4) evacuation degasification taste: after base material health preserving, removes the gas of base material internal residual before overlaying by evacuation mode
Body；
5) overlay: by through step 4) after base material and impregnated bond paper hot press overlay formation thick china；
6) thick china heat radiation: above-mentioned thick china is placed on cooling plate rack dry in the air cool；
7) thick china health preserving: by step 6) process after veneer plank aeration-drying more than 15 days in warehouse；
8) detection: to step 7) process later thick china and detect, condensed steam water detection formaldehyde≤0.5mg/L, gas
Taste grade≤3 grade are qualified products.
As further scheme, in above-mentioned production technology, step 1) base material that selects, the raw material of production must select gas
Taste is little, and the raw material of environmental protection produces.
As further scheme, in above-mentioned production technology, step 2) base material detection, not only with extraction, its formaldehyde is released
High-volume it is controlled, uses condensed steam water to be controlled simultaneously, also increase odor detection and control.
As further scheme, in above-mentioned production technology, step 4) evacuation degasification taste, in the patch of base material with dipping paper
Before conjunction, the principle of evacuation is used all to be extracted by the gas within base material.
As further scheme, in above-mentioned production technology, step 5) overlay during, hot press top board and lower platen
Temperature be set to 200-208 DEG C, pressure is set to 196-209Bar.
As further scheme, above-mentioned production technology, step 6) thick china before the use, need to be through exsiccator Division A League Matches of French Football
Aldehyde release detection≤0.5mg/L, and odor detection≤3.0 grade, can use in outbound.
The following is specific embodiment of the present invention, the raw material, the equipment that are used in the following embodiments all can pass through business
Industry channel obtains.
Embodiment 1
A kind of production technology of low abnormal smells from the patient environmental protection thick china, this production technology comprises the following steps:
1) selection: supplier selects base material from base material；
2.) base material detection: combine condensed steam water with perforation method and above-mentioned selected base material is carried out formaldehyde examination and its abnormal smells from the patient
Detection；
3) base material health preserving: by aeration-drying more than 25 days in warehouse of the base material after above-mentioned detection；
4) evacuation degasification taste: after base material health preserving, removes the gas of base material internal residual before overlaying by evacuation mode
Body；
5) overlay: by through step 4) after base material and impregnated bond paper hot press overlay formation thick china, hot press
The temperature of top board and lower platen is set to 205-208 DEG C, and pressure is set to 196Bar；
6) thick china heat radiation: above-mentioned thick china is placed on cooling plate rack dry in the air cool；
7) thick china health preserving: by step 6) process after veneer plank aeration-drying more than 25 days in warehouse；
8) detection: to step 7) process later thick china and detect, condensed steam water detection formaldehyde≤0.5mg/L, gas
Taste grade≤3 grade are qualified products.
Embodiment 2
A kind of production technology of low abnormal smells from the patient environmental protection thick china, this production technology comprises the following steps:
1) selection: supplier selects base material from base material；
2.) base material detection: combine condensed steam water with perforation method and above-mentioned selected base material is carried out formaldehyde examination and its abnormal smells from the patient
Detection；
3) base material health preserving: by aeration-drying more than 20 days in warehouse of the base material after above-mentioned detection；
4) evacuation degasification taste: after base material health preserving, removes the gas of base material internal residual before overlaying by evacuation mode
Body；
5) overlay: by through step 4) after base material and impregnated bond paper hot press overlay formation thick china, hot press
The temperature of top board and lower platen is set to 205-208 DEG C, and pressure is set to 205Bar；
6) thick china heat radiation: above-mentioned thick china is placed on cooling plate rack dry in the air cool；
7) thick china health preserving: by step 6) process after veneer plank aeration-drying more than 20 days in warehouse；
8) detection: to step 7) process later thick china and detect, condensed steam water detection formaldehyde≤0.5mg/L, gas
Taste grade≤3 grade are qualified products.
Embodiment 3
A kind of production technology of low abnormal smells from the patient environmental protection thick china, this production technology comprises the following steps:
1) selection: supplier selects base material from base material；
2.) base material detection: combine condensed steam water with perforation method and above-mentioned selected base material is carried out formaldehyde examination and its abnormal smells from the patient
Detection；
3) base material health preserving: by aeration-drying more than 15 days in warehouse of the base material after above-mentioned detection；
4) evacuation degasification taste: after base material health preserving, removes the gas of base material internal residual before overlaying by evacuation mode
Body；
5) overlay: by through step 4) after base material and impregnated bond paper hot press overlay formation thick china, hot press
The temperature of top board and lower platen is set to 205-208 DEG C, and pressure is set to 209Bar；
6) thick china heat radiation: above-mentioned thick china is placed on cooling plate rack dry in the air cool；
7) thick china health preserving: by step 6) process after veneer plank aeration-drying more than 15 days in warehouse；
8) detection: to step 7) process later thick china and detect, condensed steam water detection formaldehyde≤0.5mg/L, gas
Taste grade≤3 grade are qualified products.
Performance detects
The performance of the low abnormal smells from the patient environmental protection thick china (18mm thickness particieboard) obtained by embodiment 1-3 is detected, detection
The examination criteria part table 1 of project and institute's foundation, testing result is shown in Table 2.
Table 1
Table 2
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Moisture content (%) | 6.72 | 6.56 | 6.93 |
| Density (g/cm3) | 0.68 | 0.66 | 0.69 |
| Thickness swelling rate (%) | 2.13 | 2.45 | 2.26 |
| Internal bond strength (MPa) | 0.46 | 0.46 | 0.49 |
| MOR (MPa) | 14.61 | 14.59 | 14.87 |
| Abnormal smells from the patient (level) | 2.6 | 2.9 | 2.6 |
| Burst size of methanal (condensed steam water mg/L) | 0.37 | 0.42 | 0.39 |
Above-mentioned embodiment is only the preferred embodiment of the present invention, it is impossible to limit the scope of protection of the invention with this,
The change of any unsubstantiality that those skilled in the art is done on the basis of the present invention and replacement belong to institute of the present invention
Claimed scope.
Claims (2)
1. the production technology of one kind low abnormal smells from the patient environmental protection thick china, it is characterised in that this production technology comprises the following steps:
1) selection: supplier selects base material from base material；
2) base material detection: combine condensed steam water with perforation method and above-mentioned selected base material is carried out formaldehyde examination and odor detection, inspection
Survey result perforation method Form aldehyde release≤4.0mg/100g, condensed steam water Form aldehyde release≤0.5mg/L, oder levels≤3 grade, be
Qualified products；
3) base material health preserving: detect qualified base material and be stored in aeration-drying more than 15 days in warehouse；
4) evacuation degasification taste: after base material health preserving, uses vaccum-pumping equipment, removes each block of base material by evacuation mode
The gas that the inside stores, thus reach the effect of degasification taste；
5) overlaying: by through step 4) base material after evacuation overlays formation thick china with impregnated bond paper hot press；
6) thick china heat radiation: above-mentioned thick china is placed on cooling plate rack dry in the air cool；
7) thick china health preserving: by step 6) process after veneer plank aeration-drying more than 15 days in warehouse；
8) detection: to step 7) process later thick china and detect, condensed steam water detection burst size of methanal≤0.5mg/L,
Oder levels≤3 grade are qualified products.
Production technology the most according to claim 1, it is characterised in that step 5) overlay during, hot press top board and
The temperature of lower platen is set to 205-208 DEG C, and pressure is set to 196-209Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741209.2A CN106313204A (en) | 2016-08-26 | 2016-08-26 | Production technology for low-odor environment-friendly laminated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741209.2A CN106313204A (en) | 2016-08-26 | 2016-08-26 | Production technology for low-odor environment-friendly laminated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106313204A true CN106313204A (en) | 2017-01-11 |
Family
ID=57791868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610741209.2A Pending CN106313204A (en) | 2016-08-26 | 2016-08-26 | Production technology for low-odor environment-friendly laminated board |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108498A (en) * | 2007-08-20 | 2008-01-23 | 魏根成 | Technique of reducing aldehyde of artificial board |
| CN101554739A (en) * | 2008-04-11 | 2009-10-14 | 吴根水 | Solid wood multilayered laminated board and producing method thereof |
| CN101585203A (en) * | 2009-06-25 | 2009-11-25 | 湖南康派木业有限公司 | Method for processing and manufacturing environmentally friendly aggrandizement wood floor by vacuum ammonia |
| CN201477002U (en) * | 2009-09-08 | 2010-05-19 | 苏州伍得人造板设备有限公司 | Device for testing formaldehyde emission through pump suction method |
| CN102172945A (en) * | 2011-03-11 | 2011-09-07 | 湖南康派木业有限公司 | Method for manufacturing impregnated paper laminated wood floor with near zero release of formaldehyde |
| CN102335934A (en) * | 2011-09-07 | 2012-02-01 | 深圳市拓奇实业有限公司 | High-gloss impregnated film adhesive veneer artificial board and manufacturing process thereof |
| CN103691722A (en) * | 2013-11-30 | 2014-04-02 | 界首市佳乐家具厂 | Environment-protection process capable of effectively preventing formaldehyde in furniture from harming human body health |
| CN105597629A (en) * | 2015-12-31 | 2016-05-25 | 河南开祥精细化工有限公司 | Tool for extracting formaldehyde catalyst |
-
2016
- 2016-08-26 CN CN201610741209.2A patent/CN106313204A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108498A (en) * | 2007-08-20 | 2008-01-23 | 魏根成 | Technique of reducing aldehyde of artificial board |
| CN101554739A (en) * | 2008-04-11 | 2009-10-14 | 吴根水 | Solid wood multilayered laminated board and producing method thereof |
| CN101585203A (en) * | 2009-06-25 | 2009-11-25 | 湖南康派木业有限公司 | Method for processing and manufacturing environmentally friendly aggrandizement wood floor by vacuum ammonia |
| CN201477002U (en) * | 2009-09-08 | 2010-05-19 | 苏州伍得人造板设备有限公司 | Device for testing formaldehyde emission through pump suction method |
| CN102172945A (en) * | 2011-03-11 | 2011-09-07 | 湖南康派木业有限公司 | Method for manufacturing impregnated paper laminated wood floor with near zero release of formaldehyde |
| CN102335934A (en) * | 2011-09-07 | 2012-02-01 | 深圳市拓奇实业有限公司 | High-gloss impregnated film adhesive veneer artificial board and manufacturing process thereof |
| CN103691722A (en) * | 2013-11-30 | 2014-04-02 | 界首市佳乐家具厂 | Environment-protection process capable of effectively preventing formaldehyde in furniture from harming human body health |
| CN105597629A (en) * | 2015-12-31 | 2016-05-25 | 河南开祥精细化工有限公司 | Tool for extracting formaldehyde catalyst |
Non-Patent Citations (1)
| Title |
|---|
| 中华人民共和国国家质量监督检验检疫总局: "人造板及饰面人造板理化性能试验方法", 《中华人民共和国国家标准》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ke Jiansheng Inventor after: Jiang Hao Inventor before: Ke Jiansheng |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170427 Address after: 438000 Huangzhou Road, Huangzhou District, Hubei, No. 368, No. Applicant after: Sophia home Hubei Co., Ltd. Address before: 511358 Zhenning West Industrial Park, Zengcheng, Guangzhou, Guangdong, China Applicant before: Suofeiya Home Collection Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |