CN107984678A - A kind of IMD moulding process of cosmetic collecting box - Google Patents

A kind of IMD moulding process of cosmetic collecting box Download PDF

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Publication number
CN107984678A
CN107984678A CN201711220364.0A CN201711220364A CN107984678A CN 107984678 A CN107984678 A CN 107984678A CN 201711220364 A CN201711220364 A CN 201711220364A CN 107984678 A CN107984678 A CN 107984678A
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CN
China
Prior art keywords
collecting box
cosmetic
imd
decoration sheet
cosmetic collecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711220364.0A
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Chinese (zh)
Inventor
张文娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201711220364.0A priority Critical patent/CN107984678A/en
Publication of CN107984678A publication Critical patent/CN107984678A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/071Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14311Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00Making preforms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00Making preforms
    • B29B11/02Making preforms by dividing preformed material, e.g. sheets, rods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00Making preforms
    • B29B11/14Making preforms characterised by structure or composition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14688Coating articles provided with a decoration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14311Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
    • B29C2045/14319Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles bonding by a fusion bond
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14688Coating articles provided with a decoration
    • B29C2045/14704Coating articles provided with a decoration ink decorations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486Details, accessories and auxiliary operations
    • B29C2045/14868Pretreatment of the insert, e.g. etching, cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00Indexing scheme relating to blow-moulding
    • B29C2949/07Preforms or parisons characterised by their configuration
    • B29C2949/0715Preforms or parisons characterised by their configuration the preform having one end closed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/712Containers; Packaging elements or accessories, Packages
    • B29L2031/7162Boxes, cartons, cases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

The invention discloses a kind of IMD moulding process of cosmetic collecting box, comprise the following steps:Selection, standby glue, cut out material, compound and shaping.The present invention uses IMD technology again in terms of the combined process of decoration sheet and cosmetic collecting box, namely decoration sheet is put among cosmetic collecting box mould and carries out in-mould injection, the problem of can not being combined between the base material and the base material of cosmetic collecting box for overcoming decoration sheet, one layer of solid film primary coat is formed using at the back side of decoration sheet, crucial film primary coat is the adhesive for needing to select hot melt characteristic, the combination of decoration sheet and cosmetic collecting box is reached following effect:Operation simplifies, shaping efficiency is lifted, is more preferable with reference to firm, qualification rate higher, forming quality.

Description

A kind of IMD moulding process of cosmetic collecting box
Technical field
The present invention relates to cosmetic collecting box production technical field, more specifically a kind of IMD of cosmetic collecting box Moulding process.
Background technology
The Chinese of IMD:Decoration technique inside mold, also known as exempts from application techniques.English name:In-Mold Decoration, IMD are international surface decoration techniques in fashion, and Surface hardened layer transparent membrane, middle printing pattern layer, the back side is noted Layer is moulded, among ink, product rub resistance can be made, prevent that surface from being scratched, and the distinctness of color can be kept to be not easy to fade for a long time.
Among the prior art, the molding decoration sheets of IMD are directly sticked on cosmetic collecting box by producer with glue, this Way can bring following defect:(1)Needed after gluing by decoration sheet meticulously by cosmetic collecting box, nail can not It is careful to scratch decoration sheet, and installation can make decoration sheet misplace by hand, so in the market decoration sheet is stored in cosmetics It is crooked on box that there are not within minority;(2)The uniformity of gluing can not obtain, and the dynamics and the point of application of manual pressure On single point, so decoration sheet can be caused to install out-of-flatness;(3)Finally, be exactly decoration sheet with cosmetic collecting box it Between combine it is not firm, come off early.
The content of the invention
It is an object of the invention to overcome prior art disadvantages described above, there is provided one kind operation simplifies, shaping efficiency is lifted, knot Close firm, qualification rate higher, the IMD moulding process of the more preferable cosmetic collecting box of forming quality.
In order to reach object above, the present invention is achieved by the following technical solutions:A kind of IMD of cosmetic collecting box Moulding process, it is characterised in that comprise the following steps:
(1)Selection:Decoration sheet blank is chosen, the surface of the decoration sheet blank is hardening transparent thin film layer, and inner face is base Material layer, centre is ink layer, and multiple elementary areas being arranged in a matrix are printed with the ink layer;
(2)Standby glue:The adhesive of hot melt characteristic is chosen, adhesive is formed into thin film primary coat at the substrate layer back side, it is cold But solid-state is generated afterwards, obtains finished product decoration sheet;
(3)Cut out material:The contour line of each elementary area cuts one by one on along the ink layer, by the finished product cosmetic sheet Material is decomposed, and obtains multiple images unit cosmetic sheet;
(4)It is compound:An elementary area cosmetic sheet is selected, is put into the cosmetic collecting box injection mold to match with its size In, liquid high temperature substrate is injected at the back side of elementary area cosmetic sheet by mold-closing injection after positioning, and adhesive is heated from being cured to Liquefaction, makes resin be combined into one with elementary area cosmetic sheet;
(5)Shaping:Cool down solidify afterwards stripping forming.
The present invention uses IMD technology again in terms of the combined process of decoration sheet and cosmetic collecting box, that is, will Decoration sheet is put among cosmetic collecting box mould and carries out in-mould injection, is received overcoming the base material of decoration sheet with cosmetics The problem of can not being combined between the base material of case, one layer of solid film primary coat is formed using at the back side of decoration sheet, crucial Film primary coat is the adhesive for needing to select hot melt characteristic, the combination of decoration sheet and cosmetic collecting box is reached following Effect:Operation simplifies, shaping efficiency is lifted, is more preferable with reference to firm, qualification rate higher, forming quality.
Preferably, in above-mentioned steps(2)In, the adhesive for heating characteristic is with functional form hot-tack adhesives IMD adhesives.
IMD adhesives, as functional form hot-tack adhesives, for Inset decoration injection molding (IMD), to being difficult to bond Product and film, such as ABS, AS, PVC, PS, PP etc. have good adhesion.IMD adhesives printing or it is compound before Primary coat, improves the surface adhesion of film, and applicability is wide, adhesive membrane low to PE, PP, PVC etc.;And PVF, PVDF, ETFE Also there is obvious adhesion promotion to act on etc. non-stick fluorine film.
Preferably, in above-mentioned steps(1)In, multiple images unit is single raster pattern, single smooth line figure or raster pattern With the combination of light line figure.
Raster pattern, utilizes special optical material(It is generally called grating material)Lifelike three-dimensional generation is shown in the plane Boundary, unimaginably queer stereoeffect.It is flat that hand, which is felt, and eye appears to be three-dimensional, have prominent prospect and it is deep after Scape, scenery are true to nature.All types of images can make stereoeffect.It is to combine numeral science and technology and the technology of traditional printing output, Gone to form a pictures with the stereo-picture of one group of sequence, what the grating that picture surface shoe is covered with one layer was formed.Grating picture leads to Different processing and the selection of material are crossed, online two described changes can also be made, three become, and rotate, scaling, rainbow and other effects, real Border is all the amplification way in grating image principle.Since the cost of raster 3-D picture is higher, any light for keeping stock Grid relief painting is with regard to extremely important.
Light line figure, also known as refraction fringe figure, are embossed, intaglio printing, silk-screen printing, embossment embossing, weight scalds by paper Gold embossing embodies strong refractive laser refractive power effect, it make design drawing combined with color texture produce various radiation, light and shade, The extremely strong flowing visual effect change such as rotation, wave.Various forms of gold stamping embossing effects of lines, straight line embosses, camber line embosses, Triangle line embossing, wave embossing, 2D-3D are unreal to become refractive power embossing, concentric circles embossing, concentric rectangles embossing and various images embossing Bronzing effect, will print light line, the design field of gold stamping same backfin light light line has pushed the level of a higher to.It is by required folding Light light line pattern turns pressure/thermoprint to gold and silver card, radium-shine rainbow vegetarian noodles paperboard/aluminium paper, forms strong refraction logic light line folding Light effect.Printing refractive power light line that it is produced, refractive power light line embossing, gold stamping same backfin light light line, frosted frost flower superimposed light line Product is luxurious brilliant, the beautiful gloss of color, exquisite beyond compare, and seven handsels carve radium-shine refractive power, splendid, metal-like, frosted ice Flower etching, product overall effect level and grade are more than common printed/embossing/gold stamping embossing matter Gao Pingui.It is this to be produced because reflecting Raw change is complicated and changeable, and scanning counterfeit fraud can not carry out, and have stronger antiforge function.
Beneficial effect:The present invention uses IMD technology again in terms of the combined process of decoration sheet and cosmetic collecting box, Namely decoration sheet is put among cosmetic collecting box mould and carries out in-mould injection, overcome the base material of decoration sheet with The problem of can not being combined between the base material of cosmetic collecting box, one layer of solid film bottom is formed using at the back side of decoration sheet Apply, crucial film primary coat is the adhesive for needing to select hot melt characteristic, so makes the combination of decoration sheet and cosmetic collecting box Reach following effect:Operation simplifies, shaping efficiency is lifted, is more preferable with reference to firm, qualification rate higher, forming quality.
Embodiment
In order to make technological means, creation characteristic and the reached purpose of the present invention be readily apparent from understanding, below in conjunction with specific reality Applying example, the present invention is further explained.
Embodiment:A kind of IMD moulding process of cosmetic collecting box, comprises the following steps:
(1)Selection:Decoration sheet blank is chosen, the surface of the decoration sheet blank is hardening transparent thin film layer, and inner face is base Material layer, centre is ink layer, and multiple elementary areas being arranged in a matrix, multiple images unit are printed with the ink layer For the combination of single raster pattern, single smooth line figure or raster pattern and light line figure.
(2)Standby glue:The adhesive of hot melt characteristic is chosen, the adhesive for heating characteristic is with functional form hot-tack adhesives IMD adhesives, by adhesive the substrate layer back side formed thin film primary coat, generate solid-state after cooling, obtain finished product Decoration sheet.
(3)Cut out material:The contour line of each elementary area cuts one by one on along the ink layer, and the finished product is filled Spike material is decomposed, and obtains multiple images unit cosmetic sheet.
(4)It is compound:An elementary area cosmetic sheet is selected, the cosmetic collecting box to match with its size is put into and is molded In mould, liquid high temperature substrate is injected at the back side of elementary area cosmetic sheet by mold-closing injection after positioning, and adhesive is heated from solid Change to liquefaction, resin is combined into one with elementary area cosmetic sheet.
(5)Shaping:Cool down solidify afterwards stripping forming.
Use:The present invention uses IMD technology again in terms of the combined process of decoration sheet and cosmetic collecting box, also It is that decoration sheet is put among cosmetic collecting box mould to carry out in-mould injection, is overcoming the base material of decoration sheet and makeup The problem of can not being combined between the base material of product storage box, one layer of solid film primary coat is formed using at the back side of decoration sheet, Crucial film primary coat is the adhesive for needing to select hot melt characteristic, so reaches the combination of decoration sheet and cosmetic collecting box Following effect:Operation simplifies, shaping efficiency is lifted, is more preferable with reference to firm, qualification rate higher, forming quality.

Claims (3)

1. the IMD moulding process of a kind of cosmetic collecting box, it is characterised in that comprise the following steps:
(1)Selection:Decoration sheet blank is chosen, the surface of the decoration sheet blank is hardening transparent thin film layer, and inner face is base Material layer, centre is ink layer, and multiple elementary areas being arranged in a matrix are printed with the ink layer;
(2)Standby glue:The adhesive of hot melt characteristic is chosen, adhesive is formed into thin film primary coat at the substrate layer back side, it is cold But solid-state is generated afterwards, obtains finished product decoration sheet;
(3)Cut out material:The contour line of each elementary area cuts one by one on along the ink layer, by the finished product cosmetic sheet Material is decomposed, and obtains multiple images unit cosmetic sheet;
(4)It is compound:An elementary area cosmetic sheet is selected, is put into the cosmetic collecting box injection mold to match with its size In, liquid high temperature substrate is injected at the back side of elementary area cosmetic sheet by mold-closing injection after positioning, and adhesive is heated from being cured to Liquefaction, makes resin be combined into one with elementary area cosmetic sheet;
(5)Shaping:Cool down solidify afterwards stripping forming.
2. the IMD moulding process of cosmetic collecting box according to claim 1, it is characterised in that in above-mentioned steps(2) In, the adhesive for heating characteristic is the IMD adhesives with functional form hot-tack adhesives.
3. the IMD moulding process of cosmetic collecting box according to claim 1 or 2, it is characterised in that in above-mentioned steps (1)In, multiple images unit is the combination of single raster pattern, single smooth line figure or raster pattern and light line figure.
CN201711220364.0A 2017-11-29 2017-11-29 A kind of IMD moulding process of cosmetic collecting box Pending CN107984678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711220364.0A CN107984678A (en) 2017-11-29 2017-11-29 A kind of IMD moulding process of cosmetic collecting box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711220364.0A CN107984678A (en) 2017-11-29 2017-11-29 A kind of IMD moulding process of cosmetic collecting box

Publications (1)

Publication Number Publication Date
CN107984678A true CN107984678A (en) 2018-05-04

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Country Link
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673575A1 (en) * 1991-03-06 1992-09-11 So Ge Ma P Article comprising a thermoplastic body covered on one face with a melamine-resin decorative paper, and method of manufacturing such an article
CN1799828A (en) * 2005-12-26 2006-07-12 四川省宜宾五粮液集团有限公司 Molded product with decoration surface layer and manufacturing method thereof
CN101200156A (en) * 2007-12-14 2008-06-18 无锡市红光标牌有限公司 Surface decoration and process for making the same
KR20080113530A (en) * 2007-06-25 2008-12-31 한일이화주식회사 Manufacturing method of interior for vehicle by vacuum and low pressure injection molding
TW200914241A (en) * 2007-09-28 2009-04-01 Kaotai Technology Co Ltd Manufacturing method for injection molding of in-mold decoration
CN101422946A (en) * 2007-10-31 2009-05-06 比亚迪股份有限公司 In-die decoration production and forming method thereof
CN101712223A (en) * 2008-09-30 2010-05-26 丰田合成株式会社 Decorative sheet and decorative molded article
CN106273228A (en) * 2016-09-14 2017-01-04 现代精密塑胶模具(深圳)有限公司 Restraint zone manufacture method and watchband

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673575A1 (en) * 1991-03-06 1992-09-11 So Ge Ma P Article comprising a thermoplastic body covered on one face with a melamine-resin decorative paper, and method of manufacturing such an article
CN1799828A (en) * 2005-12-26 2006-07-12 四川省宜宾五粮液集团有限公司 Molded product with decoration surface layer and manufacturing method thereof
KR20080113530A (en) * 2007-06-25 2008-12-31 한일이화주식회사 Manufacturing method of interior for vehicle by vacuum and low pressure injection molding
TW200914241A (en) * 2007-09-28 2009-04-01 Kaotai Technology Co Ltd Manufacturing method for injection molding of in-mold decoration
CN101422946A (en) * 2007-10-31 2009-05-06 比亚迪股份有限公司 In-die decoration production and forming method thereof
CN101200156A (en) * 2007-12-14 2008-06-18 无锡市红光标牌有限公司 Surface decoration and process for making the same
CN101712223A (en) * 2008-09-30 2010-05-26 丰田合成株式会社 Decorative sheet and decorative molded article
CN106273228A (en) * 2016-09-14 2017-01-04 现代精密塑胶模具(深圳)有限公司 Restraint zone manufacture method and watchband

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Application publication date: 20180504