CN100460289C - Wooden container and its making method - Google Patents
Wooden container and its making method Download PDFInfo
- Publication number
- CN100460289C CN100460289C CNB2005100965778A CN200510096577A CN100460289C CN 100460289 C CN100460289 C CN 100460289C CN B2005100965778 A CNB2005100965778 A CN B2005100965778A CN 200510096577 A CN200510096577 A CN 200510096577A CN 100460289 C CN100460289 C CN 100460289C
- Authority
- CN
- China
- Prior art keywords
- module
- container
- wooden
- manufacture method
- gummed film
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000003292 glue Substances 0.000 claims abstract description 15
- 238000007731 hot pressing Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 6
- 239000002657 fibrous material Substances 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 3
- 229920001285 xanthan gum Polymers 0.000 claims description 3
- 229940082509 xanthan gum Drugs 0.000 claims description 3
- 235000010493 xanthan gum Nutrition 0.000 claims description 3
- 239000000230 xanthan gum Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 abstract description 6
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 229920000297 Rayon Polymers 0.000 description 7
- 210000001161 mammalian embryo Anatomy 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 4
- 230000003000 nontoxic effect Effects 0.000 description 4
- 230000000754 repressing effect Effects 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920006238 degradable plastic Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
Images
Landscapes
- Table Devices Or Equipment (AREA)
Abstract
The invention discloses a wood container and preparing method, which is characterized by the following: adopting two wood films to chuck one gluing film, forming glue on the fiber wood surface, integrating mould and wood slice through heat fusing to form wood container.
Description
Technical field
The invention relates to a kind of manufacture method of structure of container, be meant a kind of manufacture method that has the Wooden container of environment protecting concurrently especially.
Background technology
Existing disposable tableware (using once with regard to droppable tableware) mainly contains classes such as foam plastic product, degradable plastic product, starch based goods and paper products, has following shortcoming respectively in the use:
One, foamed plastic tableware: (EPS) makes with expansible polystyrene, and hardness and poor heat resistance at 85 ℃ and can discharge toxic substance when burning, and are difficult for decomposing a century and are stale-proof, and can endanger ecology environment and human immune system.
Two, degradation plastic tableware: see through and in plastics, add photosensitizer and starch based degradable substance, be processed into the degradable master batch, be made with plastic process again, waterproof, grease proofing and nontoxic, but hardness is relatively poor, and degradation process need have suitable sunlight, air, water, soil, microbial action, has palliating degradation degree unsatisfactory, usually be big blocking fritter, the shortcoming that little blocking is netted.
Three, starch based tableware: have frangible, make moist, be difficult for shortcoming such as storages easily, the more important thing is that obtain from raw material, utilization starch making disposable tableware is the significant wastage to grain.
Four, tableware made of paper; Its waterproof, grease proofness are poor, and the hardness deficiency, therefore, and only suitable splendid attire food colder, that do, and rework cost is obviously higher, so, be unfavorable for reclaiming and use, and shortcoming in the use is arranged.
In view of this, the container made from timber or bamboo wood thin slice is arranged then, comprise with two thin bamboo plates by the viscose glue hot repressing moulding that bonds mutually, or with the one fibrage hot repressing moulding of the wooden thin slice cooperation of a slice bonding, not only all can meet the requirement of " environmental protection ", and have nontoxic, can decompose, hardness is preferable, characteristics such as heat-resisting.Only, it still has following disappearance and needs to be resolved hurrily but when reality is used:
If with two thin bamboo plates by the viscose glue hot repressing container for moulding that bonds mutually, because these thin bamboo plates are after soaking viscose glue in advance, after hot pressing, make viscose glue heat melt and be bonded as one mutually again, therefore, in hot pressing, this viscose glue can infiltrate in the tissue of thin bamboo plate, be embedded in in-house heterogeneously and after cooling, form embedding, cause this thin bamboo plate to be easy to produce the situation of be full of cracks, and after the mold pressing, can be because otch have burr and rough surface, and secondary processing such as must polish.
Other has with the wooden thin slice cooperation of a slice bonding one fibrage hot repressing container for moulding, though can prevent this wooden thin slice be full of cracks by a fibrage, but, the container that only utilizes a wooden thin slice to make, certainly will have the situation that this fibrage contacts with content, therefore, when ccontaining liquid or high temp objects, be easy to because make moist or be subjected to high temperature and decompose, the lighter can destroy the mouthfeel of food, heavy then can cause the harm of human body, and equally can be because otch have burr and rough surface, and secondary processing such as must polish.
Summary of the invention
Therefore, purpose of the present invention, promptly, not only can meet the requirement of " environmental protection " in that a kind of manufacture method of Wooden container is provided, and have nontoxic, can decompose, hardness is preferable, water-proofness is preferable, heat-resistingly, cold-resistant freeze, anti-microwave, be difficult for characteristics such as be full of cracks, recyclable system again.
The manufacture method of a kind of Wooden container of the present invention is characterized in that, comprises the following step:
Step 1: prepare two wooden thin slices and a gummed film;
Step 2: carry and superimposed these wooden thin slices and this gummed film, this gummed film is stacked between two wooden thin slices;
Step 3: prepare a mould, this mould is one first module and one second module with involutory mutually and mouldable this wooden thin slice and this gummed film, and this mould is to be combined this first module of hot pressing and this second module with syllogic pressure; And
Step 4:, make this gummed film heat melt the back and be bonded as one, and form a container with these wooden thin slices with these wooden thin slices of this mould heat pressure and this gummed film.
Wherein, this hot pressing temperature is between 150 ℃ to 180 ℃.
Wherein, this first module has a depression that is formed on an end face, and be formed on all peristomas around this end face one, this second module has a protuberance that is formed on a bottom surface, and be formed on around this bottom surface one and with the involutory side cut of this cutting edge, this side cut is to cut off the clout around the container one after this hot pressing.
Wherein, this mould is to make this gummed film heat melt the back to be bonded as one with these wooden thin slices in the first section process that is combined this first module of hot pressing and this second module, second section process is that the top layer of these wooden thin slices is being born under the situation of High Temperature High Pressure, be hot pressed into the smooth surface of polishing, the 3rd section process is to make this second module form a shear action with the cutting edge of relative this first module of this side cut, cuts off this container clout on every side.
Wherein, first of this hot pressing section pressure is between 25～55Kg/cm
2, second section pressure is between 35～65Kg/cm
2, the 3rd section pressure is between 35～75Kg/cm
2
Wherein, this gummed film is formed in a kind of edible glue of double spread or xanthan gum with long stapled fiber material.
Wherein, this gummed film is to soak a kind of edible glue with long stapled fiber material to be formed.
Description of drawings
Below, enumerate preferred embodiment of the present invention, and after cooperating following accompanying drawing to be described in more detail in, wherein:
Fig. 1 is the scheme drawing of preferred embodiment of the present invention, and the manufacture method of the embryo material formation of Wooden container is described;
Fig. 2 is the scheme drawing of above-mentioned preferred embodiment, and the employed mould structure of manufacture method of this container is described;
Fig. 3 is the scheme drawing of above-mentioned preferred embodiment, illustrates that this container is with the mould heat pressure shaped structures;
Fig. 4 is this container block diagram of above-mentioned preferred embodiment;
Fig. 5 is the online cutaway view of 5-5 shown in Figure 4.
The specific embodiment
See also Fig. 1 to shown in Figure 3, the manufacture method of preferred embodiment of the present invention comprises the following step:
Step 1: prepare two wooden thin slices 11,12 and a gummed film 13, this wooden thin slice the 11, the 12nd is taken from the seeds (the about 35cm of diameter) of the Malacca (Fallcata Albisia) of life at least six years, with volume be whittled into the thickness of 0.5mm, remake dry processing of appropriateness and form; This gummed film 13 is to be base material with the fine material of a kind of natural length, and in the coating of upper and lower surface or soak edible glue or xanthan gum is made, the advantage that long fine material is a base material is to be convenient to reclaim the environmental protection demand of having taken into account.
Step 2: carry and superimposed this wooden thin slice 11,12 and this glue together film 13 with most rollers 2, make this gummed film 13 be stacked in 11,12 of two wooden thin slices,, and be cut into the embryo material 1 of the suitable length and width of tool by a cutter (not shown) with reference to Fig. 1.
Step 3: prepare a mould 3, this mould 3 has involutory one first module 31 and one second module 32 mutually, and with reference to Fig. 2, this first module 31 has a depression 312 that is formed on an end face 311, and is formed on all peristomas 313 around this end face 311 1.This second module 32 has a protuberance 322 that is formed on a bottom surface 321, and be formed on around this bottom surface 321 1 and with this cutting edge 313 involutory one cut edge 323.
Step 4: Fig. 2 and Fig. 3 reference, this embryo material 1 is placed on 31,32 of this first, second modules, and this first, second module 31,32 of involutory hot pressing, this hot pressing temperature is between 150 ℃ to 180 ℃, this mould 3 is that three time-histories of branch are with different pressures value pressurized, heated in involutory process, first time-histories is with about 25～55Kg/cm
2This embryo material 1 of pressure hot pressing, make these gummed film 13 heat melt the back and be bonded as one with these wooden thin slices 11,12, second time-histories is with about 35～65Kg/cm
2This embryo material 1 of pressure hot pressing, the wooden thin slice 11,12 that is formed on the top layer is being born under the situation of High Temperature High Pressure, be hot pressed into the smooth surface of polishing, the 3rd time-histories is with about 35～75Kg/cm
2This embryo material 1 of pressure hot pressing, make this second module 32 form a shear action, and cut off the clout around this embryo material 1 with the cutting edge 313 of these side cut 323 relative these first modules 31, form as a Fig. 4 and a container 1 ' shown in Figure 5.
Thus, the container 1 ' after this demoulding need only pass through back-end process such as UV sterilization, rewinding are foldedly sent, vacuum packaging again, just can sell use.
According to the above as can be known, the manufacture method of Wooden container of the present invention has following advantage and effect:
One, the present invention can meet the requirement of " environmental protection ", good, heat-resisting, the anti-microwave of not only nontoxic, harmless, hardness, cold-resistant freezing, whole natural decomposition, pollution-free also noresidue, and can utilize be fired into standing charcoal or smash after make the furniture raw material again or make modes such as paper making raw material again and reclaim, cost recovery is obviously lower, can promote the value of recycling.
Two, because the present invention is by wooden thin slice 11,12 bondings of the viscose glue on this gummed film 13 and this, therefore, in hot pressing, this viscose glue can't infiltrate in the tissue of this wooden thin slice 11,12 in a large number, and can be own by gummed film 13, make this wooden thin slice 11,12 have preferable toughness, so, can effectively avoid the situation that chaps, make the present invention have more practicality.
Three, the present invention is except the edible glue on these gummed film 13 surfaces, do not add any water repellant, smoothing preparation ... Deng chemical, not only can directly reach this container 1 ' good waterproof effect with this gummed film 13, and this gummed film 13 still has this wooden thin slice 11,12 to intercept as outer, and can directly not contact with content, so, can avoid content is exerted an influence, make the present invention have more safety in the use.
Four, the present invention need only superimposed cut this wooden thin slice 11,12 and this gummed film 13 after, hot pressing program with time processing, just can directly form this container 1 ', and otch and surfacing, do not need secondary processing again, can simplify processing procedure and manufacturing time, and can promote economic benefit, and cut down finished cost.
Only above-described, it only is preferred embodiment of the present invention, when not limiting scope of the invention process with this, for example, under the intensity or rigidity that the present invention such as need are preferable, can prepare three wooden top layers and two gummed films, and be between stacked wooden in twos top layer, form the splendid structure of intensity each gummed film; Therefore, every simple equivalent of being done according to the present patent application claim and invention description content changes and modifies, and all still belongs in the scope that patent of the present invention contains.
Claims (7)
1. the manufacture method of a Wooden container is characterized in that, comprises the following step:
Step 1: prepare two wooden thin slices and a gummed film;
Step 2: carry and superimposed these wooden thin slices and this gummed film, this gummed film is stacked between two wooden thin slices;
Step 3: prepare a mould, this mould is one first module and one second module with involutory mutually and mouldable this wooden thin slice and this gummed film, and this mould is to be combined this first module of hot pressing and this second module with syllogic pressure; And
Step 4:, make this gummed film heat melt the back and be bonded as one, and form a container with these wooden thin slices with these wooden thin slices of this mould heat pressure and this gummed film.
2. according to the manufacture method of the described Wooden container of claim 1, it is characterized in that wherein, this hot pressing temperature is between 150 ℃ to 180 ℃.
3. according to the manufacture method of the described Wooden container of claim 1, it is characterized in that, wherein, this first module has a depression that is formed on an end face, and be formed on all peristomas around this end face one, this second module has a protuberance that is formed on a bottom surface, and be formed on around this bottom surface one and with the involutory side cut of this cutting edge, this side cut is to cut off the clout around the container one after this hot pressing.
4. according to the manufacture method of the described Wooden container of claim 3, it is characterized in that, wherein, this mould is to make this gummed film heat melt the back to be bonded as one with these wooden thin slices in the first section process that is combined this first module of hot pressing and this second module, second section process is that the top layer of these wooden thin slices is being born under the situation of High Temperature High Pressure, be hot pressed into the smooth surface of polishing, the 3rd section process is to make this second module form a shear action with the cutting edge of relative this first module of this side cut, cuts off this container clout on every side.
5. according to the manufacture method of claim 2 or 4 described Wooden containers, it is characterized in that wherein, first section pressure of this hot pressing is between 25～55Kg/cm
2, second section pressure is between 35～65Kg/cm
2, the 3rd section pressure is between 35～75Kg/cm
2
6. according to the manufacture method of the described Wooden container of claim 1, it is characterized in that wherein, this gummed film is formed in a kind of edible glue of double spread or xanthan gum with long stapled fiber material.
7. according to the manufacture method of the described Wooden container of claim 1, it is characterized in that wherein, this gummed film is to soak a kind of edible glue with long stapled fiber material to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100965778A CN100460289C (en) | 2005-08-25 | 2005-08-25 | Wooden container and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100965778A CN100460289C (en) | 2005-08-25 | 2005-08-25 | Wooden container and its making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1919699A CN1919699A (en) | 2007-02-28 |
| CN100460289C true CN100460289C (en) | 2009-02-11 |
Family
ID=37777582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100965778A Expired - Fee Related CN100460289C (en) | 2005-08-25 | 2005-08-25 | Wooden container and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100460289C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602007013037D1 (en) * | 2007-08-24 | 2011-04-21 | Shinrin Shigen Riyo Sokushin Kenkyusho Kk | Wooden container and manufacturing process for it |
| CN102189580B (en) * | 2011-03-29 | 2013-05-08 | 罗轶 | Foaming composite modified antiseptic bamboo material |
| CN105599315B (en) * | 2016-02-18 | 2017-12-22 | 东莞市正爱实业有限公司 | The manufacture method of intelligent tableware |
| CN111873119A (en) * | 2020-07-21 | 2020-11-03 | 北京永华晴天科技发展有限公司 | Tray and processing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2520288Y (en) * | 2002-01-09 | 2002-11-13 | 蒋先志 | Disposable food veneer container |
| CN1535232A (en) * | 2001-07-23 | 2004-10-06 | �ŵ²�ҵ��ʽ���� | Paper sack |
| CN2692042Y (en) * | 2004-04-30 | 2005-04-13 | 吴勇为 | Pressure shaped wood container |
-
2005
- 2005-08-25 CN CNB2005100965778A patent/CN100460289C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1535232A (en) * | 2001-07-23 | 2004-10-06 | �ŵ²�ҵ��ʽ���� | Paper sack |
| CN2520288Y (en) * | 2002-01-09 | 2002-11-13 | 蒋先志 | Disposable food veneer container |
| CN2692042Y (en) * | 2004-04-30 | 2005-04-13 | 吴勇为 | Pressure shaped wood container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1919699A (en) | 2007-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201065614Y (en) | Formaldehyde-free plywood for decoration | |
| KR102080680B1 (en) | woodstraw manufacturing method | |
| JP7522403B2 (en) | Wood-based materials and their manufacturing method | |
| CN100460289C (en) | Wooden container and its making method | |
| CN101342723B (en) | Method for manufacturing sunflower artificial board of straw | |
| JPH08197507A (en) | High-strength bamboo plywood and production thereof | |
| CN100348393C (en) | Technology for producing hot-pressed products of multilayer wood veneer and multilayer wood splint | |
| CN101537652A (en) | Wood-plastic reconstituted wood and fabricating method thereof | |
| KR101801166B1 (en) | Method for prepairing cork leather | |
| CN105476372A (en) | Preparation process of paper cup body | |
| KR20180069759A (en) | woodstraw manufacturing method | |
| CN101653958A (en) | Composite board sectional material of corn stalk and veneer and manufacturing method thereof | |
| CN201537958U (en) | Environment-friendly decorative bamboo plywood | |
| CN103692534B (en) | Gluing method for sliced bamboo man-made bamboo tea set | |
| WO2012099065A1 (en) | Wood laminate board for use with food | |
| CN105922668A (en) | Preparation method for Chinese-fir integrated board | |
| JP2014019030A (en) | Oil palm-consolidated wood | |
| CN101691812A (en) | Composite square material used in building operations | |
| TWI252830B (en) | Method for manufacturing wooden containers | |
| JP2004001894A (en) | Bamboo tray and method for manufacturing the same | |
| CN201702831U (en) | Novel solid wood single board and veneer | |
| US20070071919A1 (en) | Laminated wooden container and its fabrication method | |
| CN1214986A (en) | Method for making disposable bamboo-wood thin piece food packaging container | |
| CN101100074A (en) | Method for manufacturing decorative plate | |
| KR102654558B1 (en) | Wood straw manufacturing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20130825 |