CN101637953A - Method for manufacturing wooden mold used for vacuum molding - Google Patents
Method for manufacturing wooden mold used for vacuum molding Download PDFInfo
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- CN101637953A CN101637953A CN200910165157A CN200910165157A CN101637953A CN 101637953 A CN101637953 A CN 101637953A CN 200910165157 A CN200910165157 A CN 200910165157A CN 200910165157 A CN200910165157 A CN 200910165157A CN 101637953 A CN101637953 A CN 101637953A
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Abstract
The present invention provides a method for manufacturing wooden mold used for vacuum molding. The mold can be recycled and can be executed with fine machining and has low manufacturing cost. The method comprises the following steps: a first step, executing NC processing to the main body part of the section of the wooden fiber material from the surface side, and at a state that the periphery of the surface side is kept to a plane, performing rough engraving to the dent, which is reserved for 0.2-0.6 mm fine finishing allowance compared with the dimension of fine finishing; a second step, coating a first thermosetting resin based on the rough engraving and hardening the resin; a third step, further performing NC processing to the roughly engraved surface after resin hardening and performingfine processing engraving to the dent; a fourth step, coating a second thermosetting resin on the finely processed and engraved surface and hardening the surface; a fifth step, forming a periphery part next to the base of the base plate part, forming a vacuum chamber at the inner side, and forming a plurality of vacuum holes which penetrate through the dent and have diameters in the range of 0.1-1 mm; and a sixth step, coating the demolding promoting resin at the dent at least.
Description
Technical field
[0001] the present invention relates in artificial timber, use the wood mold coupled manufacture method of the lignocellulosic material that possesses hear resistance, resistance to impact, durability, this is wood mold coupled to be used to utilize warmed-up plane thermoplastic resin sheet vacuum forming to have concavo-convex formed products, the invention particularly relates to so vacuum-formed wood mold coupled manufacture method that is used for, this manufacture method after having made drawing or finished program by CAD, CAM, can by the NC lathe carry out diaxon or three process simultaneously form wood mold coupled.
Background technology
[0002] for example, the container of taking in food in supermarket and convenience store etc. carries out vacuum forming by the plastics to sheet usually and makes.As the material that is used for these vacuum-formed moulds, for example as non-patent literature 1 (among the P52～P54) put down in writing, wooden model tool, gypsum mold, resin die, ceramic die, aluminum die, ZAS mould etc. are arranged, in addition, about the wooden model tool detailed record is for example arranged in patent documentation 1, for example (among P62～P75) etc. detailed record is arranged at patent documentation 2, non-patent literature 1 about metal die.
[patent documentation]
[0003] patent documentation 1:(Japan) spy opens flat 11-48256 communique
Patent documentation 2:(Japan) spy opens the 2002-240141 communique
[non-patent literature]
[0004] non-patent literature 1: " hot forming technical guide " write by peace Tianyang County one, and Co., Ltd., distribution on September 18th, 2000 are sold in the daily paper enterprise planning
[0005] still, though wooden model tool, gypsum mold, resin die that vacuum forming is used are easy to manufacture, the life-span is short, therefore, is difficult to repeat to be shaped, to make a large amount of formed products.
Particularly, because thermo-labile, the easy breakage of wooden model tool that vacuum forming is used, therefore, though in the mould that many kinds produced in small quantities is used, use a part, because its not anti-vibration or impact and extremely difficultly carry out Precision Machining by lathe, so, almost all make by workman's hand engraving.In addition, if use metal die, though then the life-span of metal die long, need be used to make the mould of metal die, consequently have the high problem of manufacturing cost.
Summary of the invention
[0006] the present invention makes in view of such problem, and its objective is provides a kind of vacuum-formed wood mold coupled manufacture method that is used for, and this is wood mold coupled can reuse, can carry out precision optical machinery processing, and low cost of manufacture.
[0007] be used to realize above-mentioned purpose of the present invention to be used for vacuum-formed wood mold coupled manufacture method be so wood mold coupled manufacture method, this is wood mold coupled to be used to utilize warmed-up plane thermoplastic resin sheet vacuum forming to have concavo-convex formed products, and this manufacture method has:
First operation, to having the section bar main part and carrying out NC with the described section bar main part of the lignocellulosic material of its base plate of engaging of bottom from face side by adhesive for sealing and process, to show under the state that the side periphery remains the plane, the finishing size of comparing described formed products keeps the roughhew of depression recess (inner chamber) of the allowance for finish of 0.2～0.6mm;
Second operation applies first thermosetting resin and makes hardening of resin on the basis of described roughhew;
The 3rd operation is further carried out NC processing to the surface of the roughhew behind the described hardening of resin, and described section bar main part is carried out the fine finishining engraving of described depression recess;
The 4th operation, coating second thermosetting resin on described fine finishining engraved surface makes its surface sclerosis at least;
The 5th operation, bottom periphery formation bottom face in described base plate is the circumference on plane, side forms vacuum chamber within it, and, the diameter that form to connect described depression recess and described vacuum chamber be 0.1～1mm (in addition, under situation about forming by boring, a plurality of vacuum holes of preferred 0.5～1mm);
The 6th operation promotes resin (for example silicones, Teflon (registration mark) resin) in the described depression recess coating demoulding at least.
In addition, the depression recess in sometimes within it portion have relief pattern.
[0008] in addition, be used for vacuum-formed wood mold coupled manufacture method of the present invention, preferred described vacuum chamber is divided into first Room and second Room up and down by partition member, and is formed with the intercommunicating pore of up/down perforation on described partition member.
[0009] and, be used for vacuum-formed wood mold coupled manufacture method of the present invention, preferred described lignocellulosic material is medium density fibre board (MDF) (MDF) or hardboard (hardboard).In this case, in medium density fibre board (MDF), for example use that density is 0.4～0.8, bending strength is 150kg/cm
2More than (300kg/cm more preferably
2More than) material for well.
[0010] be used for vacuum-formed wood mold coupled manufacture method of the present invention, described first, second thermosetting resin preferably uses the urethane resin (also comprising polyurethane resin) of biliquid mixed type.In addition, in addition, as thermosetting resin, for example urea resin, melamine urea resin, phenolic resins, unsaturated polyester (UP), silicone resin etc. also can be used in wood mold coupled manufacture method of the present invention.
[0011] in addition, be used for vacuum-formed wood mold coupled manufacture method, more preferably a described lignocellulosic material formed a plurality of described depression recesses of the present invention.
[0012] and, be used for vacuum-formed wood mold coupled manufacture method of the present invention, preferred described adhesive for sealing is an acrylic-based adhesives, because sealing has opaque liquid after needing only bonding lignocellulosic material and sclerosis with bonding agent, therefore, also can be the bonding agent (high temperature resistant getting final product) or the thermosetting bonding agent of thermoplasticity.
[0013] is used for vacuum-formed wood mold coupled manufacture method of the present invention, because main material uses lignocellulosic material, therefore, can tolerate the vibration or the impact of cutting apparatus, can carry out NC processing from face side, can be directly and make needed mould at an easy rate.And in the direct part that contacts of the thermoplastic resin sheet (being also referred to as " resin sheet ") of shaping usefulness, because the thermosetting resin hardization, even therefore reuse, mould also can use with not wearing and tearing for a long time.
In addition since in the bottom of the section bar main part of shaping resin sheet by adhesive for sealing fixed base plate portion, therefore, use the high resin of impregnability even be coated on the thermosetting resin of the inner surface of section bar main part, resin can not be delivered to base plate yet.
In addition, compare, can shorten delivery date and, compare with resin die and wooden model tool that existing vacuum forming is used with the low cost manufacturing with existing metal die, but the product that the accuracy of manufacture and durability improve.
[0014] particularly, be used for vacuum-formed wood mold coupled manufacture method of the present invention, the vacuum chamber that is formed at the bottom periphery of base plate is separated into first Room and second Room up and down by partition member, and on partition member, be formed with the intercommunicating pore of up/down perforation, under these circumstances, vacuum forming can be carried out more equably, the shaping of naval stores can be stably carried out.
[0015] in addition, be used for vacuum-formed wood mold coupled manufacture method, in use under density fiber board or hardboard the situation, can stably obtain material and handling ease as lignocellulosic material of the present invention.
[0016] in addition, be used for vacuum-formed wood mold coupled manufacture method of the present invention, use at first, second thermosetting resin under the situation of urethane resin of biliquid mixed type, the impregnability height of thermosetting resin, therefore can provide have more high-intensity wood mold coupled.
[0017] be used for vacuum-formed wood mold coupled manufacture method of the present invention, a lignocellulosic material is being formed under the situation of a plurality of depression recesses, can carry out the shaping of a plurality of formed products simultaneously, thereby production efficiency improves.
[0018] and, in wood mold coupled manufacture method of the present invention, use at adhesive for sealing under the situation of acrylic-based adhesives, can prevent reliably that the thermosetting resin that soaks into from top from transmitting downwards.
Description of drawings
[0019] Fig. 1 (A)～(C) is the key diagram that is used for vacuum-formed wood mold coupled manufacture method of first embodiment of the invention;
Fig. 2 is the wood mold coupled side cross-sectional view that vacuum-formed wood mold coupled manufacture method is made that is used for by second embodiment of the invention;
Fig. 3 (A) is the vacuum-formed wood mold coupled vertical view that is used for of second embodiment of the invention, (B) is positive sectional view;
Fig. 4 (A)～(C) is the wood mold coupled side end face figure, vertical view and the positive end view drawing that are used for vacuum-formed wood mold coupled manufacture method manufacturing by third embodiment of the invention.
Symbol description
10 wood fibre boards; 11 section bar main parts; 12 base plate; 13 surfaces; 14 back sides; 15 surfaces; 16 back sides; 18 roughhew faces; 19 depression recesses; 20 vacuum holes; 21,22 circumferences; 23 vacuum chambers; 25 dividing plates; Room 26 first; Room 27 second; 28 intercommunicating pores; 30 vacuum holes; 32 is wood mold coupled; 33 thermoplastic resin sheets; 34 pressing molds; 35 protuberances; 36 is wood mold coupled; 37 depression recesses; 38 section bar main parts; 39,40 medium density fibre board (MDF)s; 41 base plate; 42 vacuum chambers; Room 43 first; Room 44 second; 45 dividing plates; 46,47 circumferences; 48 intercommunicating pores; 49 aiding support parts; 50 vacuum holes; 52 pressing molds; 53 protuberances; 54 public substrates; 55 wood fibre sheet materials; 56 pressing mold main bodys; 57 supporting materials; 58 peristomes; 59 top boards; 60 equipment installation portions; 63 is wood mold coupled; 64 depression recesses; 65 protuberances; 67 relief patterns; 68 section bar main parts; 69 base plate; 71 intercommunicating pores
The specific embodiment
[0020] next, with reference to accompanying drawing the embodiment after the present invention is specialized is described, to strengthen the understanding of the present invention.
[0021] with reference to Fig. 1 (A)～(C) the vacuum-formed wood mold coupled manufacture method that is used for first embodiment of the invention is described.
Shown in Fig. 1 (A), preparation is as the wood fibre board 10 of an example of lignocellulosic material, this wood fibre board 10 will compare by the size of the concavo-convex formed products of having of vacuum forming manufacturing (product) when overlooking with in fact, in length and breadth about for example big 10～50mm of width.This wood fibre board 10 has abundant thick section bar main part 11 and the base plate 12 of the degree of depth than formed products (for example food service tray), and their use the acrylic-based adhesives as an example of adhesive for sealing to engage.Thus, liquid (for example, unhardened thermosetting resin liquid) that soaks into wood fibre board 10 etc. can not immerse base plate 12.
[0022] in addition, as adhesive for sealing, if having hear resistance and can stop that the thermosetting resin of the presclerotic liquid condition of soaking into from top is impregnated into the bonding agent of below, then uses other bonding agent also can.In addition, section bar main part 11 is preferably a medium density fibre board (MDF) (MDF), but also can be for many medium density fibre board (MDF)s being pasted the structure that forms with the thermosetting bonding agent.Base plate 12 also can be used for example thick medium density fibre board (MDF) of 5～30mm.Section bar main part 11 is level and smooth and parallel with the back side 13～16 with base plate 12 surface separately.
[0023] next, carry out NC processing, will show under the state that the side periphery remains the plane, carry out comparing the roughhew of depression recess of the allowance for finish of reservation 0.2～0.6mm with finishing size from the face side of the section bar main part 11 of this wood fibre board 10.Among Fig. 1 (B) 18 expression roughhew face.Coating is as the urethane resin of the biliquid mixed type of an example of first thermosetting resin on this roughhew face 18.Heating and sclerosis during the coating of this urethane resin partly are impregnated in the roughhew face 18, carry out the sclerosis on surface.In addition, the NC milling machine is for example used in NC processing.
[0024] after this urethane resin sclerosis, further roughhew face 18 is carried out NC processing, and the fine finishining of the recess 19 that on section bar main part 11, caves in engraving.Because roughhew face 18 is by hardening of resin, therefore described fine finishining engraving can carry out Precision Machining.In addition, when roughhew face 18 not being carried out hardening of resin, medium density fibre board (MDF) is directly carried out machining, the impact of cutter or vibration etc. will make the raw material part damaged, thereby can not utilize cutter to carry out Precision Machining.
In addition, be under the situation outside the situation of smooth surfaces on the surface 13 of section bar main part 11, carry out the Surface Machining of section bar main part 11, in this case, thermosetting resin is soaked into implement the surface 13 before the processing.
[0025] then, in this fine finishining engraved surface, promptly, coating makes its surface sclerosis at least as the urethane resin of the biliquid mixed type of an example of second thermosetting resin on depression recess 19.In this case, owing to be coated with the sealing resin agent on the bottom surface of section bar main part 11, therefore, the urethane resin of biliquid mixed type can not be seeped into base plate 12.Thus, the surface sclerosis of depression recess 19 becomes reusable wood mold coupled.
[0026] and, forming the diameter that is communicated to depression recess 19 from base plate 12 is that 0.1～1mm (is preferably a plurality of vacuum holes 20 of 0.5～1mm).In addition, shown in Fig. 1 (C), it is circumference 21,22, the formation vacuum chamber 23 on plane that bottom face is set on base plate 12 around, and described vacuum hole 20 forms with the mode that this vacuum chamber 23 is communicated with downside.Vacuum hole 20 forms as far as possible equably.
[0027] in this embodiment, in the centre of the above-below direction of vacuum chamber 23, configuration is separated into first Room 26 and second Room 27 as the dividing plate 25 of an example of partition member on above-below direction.Be formed with big (5～60mm) the intercommunicating pore 28 for example of a plurality of diameters in the centre of this dividing plate 25.Thus, can keep the vacuum in first Room 26 more equably, realize from the homogenising of the amount of each vacuum hole 20 inhaled air.In the present embodiment, the material of the densification of the material of this dividing plate 25 and circumference 21,22 use medium density fibre board (MDF) etc., but also can be the timber of hard.
[0028] in addition, also can form the vacuum hole 30 (aperture is identical with vacuum hole 20) that is communicated to the surface 13 of section bar main part 11 from first Room 26 of vacuum chamber 23.
And the coating demoulding promotes resin in depression recess 19.
By above operation, finish and be used for vacuum-formed wood mold coupled 32 manufacturing.Therefore, when being shaped, shown in Fig. 1 (C), the plane thermoplastic resin sheet (for example polystyrene, PET, PVC, PPF, PSP, PP foaming body, polypropylene etc.) 33 after wood mold coupled 32 top configuration heating.After the surface 13 that makes this thermoplastic resin sheet 33 with wood mold coupled 32 contacts, attract from the mould table (not shown) of mounting wood mold coupled 32, when in the vacuum chamber 23 during rapid decompression, be depressurized in the depression recess 19, attract thermoplastic resin sheet 33 by atmospheric pressure, it is adsorbed in depression recess 19.Make thermoplastic resin sheet 33 cooling and sclerosis by wood mold coupled 32, can be made into formed products.Stop vacuum state under this state, injecting compressed air in vacuum chamber 23 takes out formed products at once.
[0029] under the situation of the depth as shallow of formed products, can produce the good formed products of form accuracy in a large number by above shaping, dark (for example pallet is shaped as the deep-draw shape or does not have the molding gradient but in the degree of depth of formed products, only under vacuum, be difficult to obtain enough intensity or shape) situation under, shown in Fig. 1 (C), cooperate pressing mold 34 to use.This pressing mold 34 is different because of thickness, material, the shape of formed products, for than the convex form about the little 2～10mm of inside dimension of formed products, pushes the thermoplastic resin sheet 33 that heats and limber up, the shape that forms approaching depression recess 19.Thus, can make the thickness of formed products even.
[0030] in addition, the material of pressing mold 34 also uses medium density fibre board (MDF).And, make thermosetting resin be impregnated into the surface of protuberance 35.In addition, the biliquid mixed type thermosetting resin that is coated on depression recess 19, protuberance 35 surfaces except make the surface firm level and smooth, the release property of formed products is improved.That is, when the wood fibre former state was exposed, the surface of thermoplastic resin sheet 33 invaded defective or material self inside, release property or the formability variation of part, makes surface smoothing by utilizing thermosetting resin, and the surface of thermoplastic resin sheet 33 is invaded and eliminated.
[0031] in addition, preferably paste cloth (for example " flannel ") on the surface of protuberance 35.Thus, thermoplastic resin sheet 33 is stretched more equably, and the balance of intensity and wall thickness improves (also identical in the following embodiments).
[0032] next, the vacuum-formed wood mold coupled manufacture method that is used for to the second embodiment of the invention shown in Fig. 2, Fig. 3 (A), (B) describes.
It is wood mold coupled 36 that method by this second embodiment is made, is formed with a plurality of depression recesses 37 of a plurality of formed products that can be shaped simultaneously on a mould.And section bar main part 38 uses and utilizes adhesive for sealing that many medium density fibre board (MDF)s (MDF) 39,40 are engaged the structure that forms, and base plate 41 is also used medium density fibre board (MDF), utilizes adhesive for sealing to be engaged in the bottom of section bar main part 38.
[0033] be formed with vacuum chamber 42 in the bottom of base plate 41, this vacuum chamber 42 is separated into first Room 43 and second Room 44 up and down by dividing plate 45.46,47 expressions form the circumference of first Room 43, second Room 44, and 48 expressions are formed at a plurality of intercommunicating pores of dividing plate 45,49 expression aiding support parts, will the cave in vacuum hole of 0.1～0.5mm diameter of recess 37 and 43 connections of first Room of 50 expressions.In addition, this manufacture method of wood mold coupled 36 and first embodiment wood mold coupled 32 identical utilizes the NC lathe to carry out the roughhew and the fine finishining engraving of a plurality of depression recesses 37 successively.And, finally on the inner surface of depression recess 37 thermosetting resin of coating biliquid mixed type, make its surface sclerosis.Afterwards, promote resin (for example silicones, Teflon (registration mark) resin) (also identical in the first, the 3rd embodiment) in the uper side surface coating demoulding.
[0034] next, describe being used for this pressing mold of wood mold coupled 36 52.This pressing mold 52 possesses a plurality of and the corresponding protuberance 53 of depression recess 37, and they are fixed on the public substrate 54.In addition, this protuberance 53 and public substrate 54 are made of the wood fibre sheet material 55 of one, this wood fibre sheet material 55 constitutes by utilizing thermosetting synthetic resin that many medium density fibre board (MDF)s are engaged, utilize the NC lathe to carry out coating, the fine finishining engraving of roughhew, thermosetting resin, the coating of thermosetting resin successively, form pressing mold main body 56.
[0035] pressing mold 52 has equipment installation portion 60, this equipment installation portion 60 by this pressing mold main body 56, engage and be located at the supporting material 57 of both sides of pressing mold main body 56 with pressing mold main body 56 and the top board 59 that central authorities are formed with peristome 58 constitutes.Pressing mold 52 utilizes equipment installation portion 60 and is installed in the position of the regulation of vacuum former by vice etc.
Wood mold coupled 36 and the using method of pressing mold 52 and first embodiment wood mold coupled 32 identical.In addition, in Fig. 2,71 be intercommunicating pore.
[0036] next, the vacuum-formed wood mold coupled manufacture method that is used for to third embodiment of the invention shown in Figure 4 describes.In this embodiment, wood mold coupled 63 manufacture method and first embodiment wood mold coupled 32 identical, difference is, is formed with four protuberances 65 around each depression recess 64, and be formed with relief pattern 67 in the bottom surface of each depression recess 64, realize to strengthen formed products.
[0037] is formed with wood mold coupled 63 manufacturing of protuberance 65, the section bar main part of the thickness of height that can be by preparing to comprise protuberance 65, carry out NC processing (roughhew and fine finishining engraving) and carry out, also can utilize thermosetting resin only will securely be pasted on the assigned position of section bar main part, and carry out NC processing corresponding to the lignocellulosic material of the part of protuberance 65.In addition, 68 expression section bar main parts, 69 expression base plate, vacuum chamber omits.
[0038] in the above-described embodiment, use medium density fibre board (MDF) (MDF), but also can use the higher hardboard (hardboard) of packing density of wood substance component as lignocellulosic material.
In addition, in the above-described embodiment that size is specific for to a certain degree, and the shape of also specific formed products is illustrated, but as long as do not change main points of the present invention, dimension modifying and shape change are freely, also can be suitable for the present invention under this situation.
In addition, in the above embodiment, wood mold coupled being disposed at carried out vacuum forming under the thermoplastic resin sheet, but also wood mold coupled being disposed at can be carried out vacuum forming on the thermoplastic resin sheet.In this case, the position configuration of pressing mold is under thermoplastic resin sheet.
Claims (7)
1, a kind ofly be used for vacuum-formed wood mold coupled manufacture method, this is wood mold coupled to be used to utilize warmed-up plane thermoplastic resin sheet vacuum forming to have concavo-convex formed products, it is characterized in that having:
First operation, to having the section bar main part and carrying out NC with the described section bar main part of the lignocellulosic material of its base plate of engaging of bottom from face side by adhesive for sealing and process, to show under the state that the side periphery remains the plane, the finishing size of comparing described formed products keeps the roughhew of depression recess of the allowance for finish of 0.2～0.6mm;
Second operation applies first thermosetting resin and makes hardening of resin on the basis of described roughhew;
The 3rd operation is further carried out NC processing to the surface of the roughhew behind the described hardening of resin, and described section bar main part is carried out the fine finishining engraving of described depression recess;
The 4th operation, coating second thermosetting resin on described fine finishining engraved surface makes its surface sclerosis at least;
The 5th operation forms at the bottom periphery of described base plate that bottom face is the circumference on plane, side forms vacuum chamber within it, and forming the diameter that connects described depression recess and described vacuum chamber is a plurality of vacuum holes of 0.1～1mm;
The 6th operation promotes resin in the described depression recess coating demoulding at least.
2, as claimed in claim 1ly be used for vacuum-formed wood mold coupled manufacture method, it is characterized in that described vacuum chamber is divided into first Room and second Room up and down by partition member, and on described partition member, be formed with the intercommunicating pore of up/down perforation.
3, as claimed in claim 1ly be used for vacuum-formed wood mold coupled manufacture method, it is characterized in that described lignocellulosic material is medium density fibre board (MDF) or hardboard.
4, as claimed in claim 2ly be used for vacuum-formed wood mold coupled manufacture method, it is characterized in that described lignocellulosic material is medium density fibre board (MDF) or hardboard.
5, as claimed in claim 1ly be used for vacuum-formed wood mold coupled manufacture method, it is characterized in that described first, second thermosetting resin is the urethane resin of biliquid mixed type.
6, as claimed in claim 1ly be used for vacuum-formed wood mold coupled manufacture method, it is characterized in that, be formed with a plurality of described depression recesses for a described lignocellulosic material.
7, as claimed in claim 1ly be used for vacuum-formed wood mold coupled manufacture method, it is characterized in that described adhesive for sealing is an acrylic-based adhesives.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-195124 | 2008-07-29 | ||
| JP2008195124A JP4620765B2 (en) | 2008-07-29 | 2008-07-29 | Manufacturing method of wood mold used for vacuum forming |
| JP2008195124 | 2008-07-29 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210322760.5A Division CN103144227B (en) | 2008-07-29 | 2009-07-23 | Method for manufacturing mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101637953A true CN101637953A (en) | 2010-02-03 |
| CN101637953B CN101637953B (en) | 2012-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210322760.5A Expired - Fee Related CN103144227B (en) | 2008-07-29 | 2009-07-23 | Method for manufacturing mold |
| CN2009101651579A Expired - Fee Related CN101637953B (en) | 2008-07-29 | 2009-07-23 | Method for manufacturing wooden mold used for vacuum molding |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210322760.5A Expired - Fee Related CN103144227B (en) | 2008-07-29 | 2009-07-23 | Method for manufacturing mold |
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| Country | Link |
|---|---|
| JP (1) | JP4620765B2 (en) |
| CN (2) | CN103144227B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175541A (en) * | 2013-05-23 | 2014-12-03 | 李一波 | Vacuum forming mould of small plastic globe drawing |
| CN104512001B (en) * | 2013-09-25 | 2016-09-21 | 丰田纺织株式会社 | The manufacture method of resin molded body |
| CN106182710A (en) * | 2016-08-29 | 2016-12-07 | 深圳晶华显示器材有限公司 | A kind of die device for EPE packaging pallet production and processing technique thereof |
| CN107442381A (en) * | 2017-09-01 | 2017-12-08 | 山东华成中德传动设备有限公司 | A kind of wood mold coupled surface treatment method |
| CN110435231A (en) * | 2019-09-18 | 2019-11-12 | 河南金宏印业有限公司 | A kind of cardboard protrusion molding die |
| CN110935859A (en) * | 2019-12-03 | 2020-03-31 | 昆山市海派环保科技有限公司 | Forming wood die |
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| US3703572A (en) * | 1969-11-14 | 1972-11-21 | Plastetics Inc | Method of forming a mold and casting shallow articles therein |
| JPH08150625A (en) * | 1994-11-30 | 1996-06-11 | Toto Ltd | Die for resin molding and its manufacture |
| JPH0985750A (en) * | 1995-09-28 | 1997-03-31 | Washi Kosan Kk | Wooden mold for glasses, and manufacture of lens for glasses using said mold |
| DE69815864T2 (en) * | 1997-04-25 | 2003-12-24 | Masonite Int Corp | METHOD AND DEVICE FOR SHAPING WOOD FIBER PANELS |
| JP2000177071A (en) * | 1998-12-17 | 2000-06-27 | Dainippon Printing Co Ltd | Molding decorative sheet and decorative material |
| JP3486389B2 (en) * | 2000-04-19 | 2004-01-13 | 丸勝産業株式会社 | Vacuum forming mold |
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2008
- 2008-07-29 JP JP2008195124A patent/JP4620765B2/en active Active
-
2009
- 2009-07-23 CN CN201210322760.5A patent/CN103144227B/en not_active Expired - Fee Related
- 2009-07-23 CN CN2009101651579A patent/CN101637953B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175541A (en) * | 2013-05-23 | 2014-12-03 | 李一波 | Vacuum forming mould of small plastic globe drawing |
| CN104175541B (en) * | 2013-05-23 | 2019-04-19 | 李一波 | A kind of vacuum plastic-absorbing forming mould of small plastic tellurion drawing |
| CN104512001B (en) * | 2013-09-25 | 2016-09-21 | 丰田纺织株式会社 | The manufacture method of resin molded body |
| CN106182710A (en) * | 2016-08-29 | 2016-12-07 | 深圳晶华显示器材有限公司 | A kind of die device for EPE packaging pallet production and processing technique thereof |
| CN107442381A (en) * | 2017-09-01 | 2017-12-08 | 山东华成中德传动设备有限公司 | A kind of wood mold coupled surface treatment method |
| CN110435231A (en) * | 2019-09-18 | 2019-11-12 | 河南金宏印业有限公司 | A kind of cardboard protrusion molding die |
| CN110935859A (en) * | 2019-12-03 | 2020-03-31 | 昆山市海派环保科技有限公司 | Forming wood die |
| CN110935859B (en) * | 2019-12-03 | 2021-06-01 | 昆山市海派环保科技有限公司 | Forming wood die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101637953B (en) | 2012-10-24 |
| JP2010030160A (en) | 2010-02-12 |
| CN103144227A (en) | 2013-06-12 |
| JP4620765B2 (en) | 2011-01-26 |
| CN103144227B (en) | 2015-05-06 |
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