JPS6427915A - Method for adhering sheet on synthetic resin molded article - Google Patents
Method for adhering sheet on synthetic resin molded articleInfo
- Publication number
- JPS6427915A JPS6427915A JP62185883A JP18588387A JPS6427915A JP S6427915 A JPS6427915 A JP S6427915A JP 62185883 A JP62185883 A JP 62185883A JP 18588387 A JP18588387 A JP 18588387A JP S6427915 A JPS6427915 A JP S6427915A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- mold
- resin
- molded article
- adhesive
- 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.)
- Granted
Links
- 229920003002 synthetic resin Polymers 0.000 title abstract 3
- 239000000057 synthetic resin Substances 0.000 title abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 5
- 239000000853 adhesive Substances 0.000 abstract 4
- 229920013716 polyethylene resin Polymers 0.000 abstract 4
- 229920005672 polyolefin resin Polymers 0.000 abstract 2
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- -1 polypropylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005992 thermoplastic resin Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection 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
- B29C45/14778—Injection 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 the article consisting of a material with particular properties, e.g. porous, brittle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection 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
- B29C45/14311—Injection 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE:To make it possible to adhere a sheet on a molded article such as a synthetic resin container and the like with a strong adhesive force, simply and easily, by inserting the sheet in a mold, injecting a thermoplastic resin where an adhesive is mixed on the rear face of the sheet, molding a desired molded article and at the same time adhering the sheet integrally. CONSTITUTION:Before a mold 1 is closed, a sheet 5 to be adhered is laced on the female mold 1b in such a way that a polypropylene resin layer 6 becomes to be an upper face and therein inserted. Thereafter, a polyethylene resin 8 mixed with a polyolefin resin adhesive 7 having strong adhesive property is injected in the mold 1 from an injecting hole 3 of a male mold 1a. After a specific time is passed, the polyethylene resin 8 is cooled and solidified, and the molded item 4 is taken out by opening the mold 1. Even if the molten synthetic resin is different kind, the sheet 5 is strongly adhered with the polyethylene resin 8 by the adhering force of the polyolefin resin adhesive 7 mixed in the polyethylene resin 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62185883A JPH072347B2 (en) | 1987-07-24 | 1987-07-24 | Adhesion method of sheet to synthetic resin molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62185883A JPH072347B2 (en) | 1987-07-24 | 1987-07-24 | Adhesion method of sheet to synthetic resin molding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6427915A true JPS6427915A (en) | 1989-01-30 |
JPH072347B2 JPH072347B2 (en) | 1995-01-18 |
Family
ID=16178545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62185883A Expired - Lifetime JPH072347B2 (en) | 1987-07-24 | 1987-07-24 | Adhesion method of sheet to synthetic resin molding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH072347B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008110805A (en) * | 2006-10-31 | 2008-05-15 | Yoshino Kogyosho Co Ltd | Vessel with in-mold label |
JP2009007046A (en) * | 2007-06-29 | 2009-01-15 | Risu Pack Co Ltd | In-mold label container |
CN103402738A (en) * | 2011-02-23 | 2013-11-20 | 三井一杜邦聚合化学株式会社 | Resin container and method for producing resin container |
JP2014009010A (en) * | 2012-06-29 | 2014-01-20 | Yoshino Kogyosho Co Ltd | Container with in-mold labeled |
-
1987
- 1987-07-24 JP JP62185883A patent/JPH072347B2/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008110805A (en) * | 2006-10-31 | 2008-05-15 | Yoshino Kogyosho Co Ltd | Vessel with in-mold label |
JP2009007046A (en) * | 2007-06-29 | 2009-01-15 | Risu Pack Co Ltd | In-mold label container |
CN103402738A (en) * | 2011-02-23 | 2013-11-20 | 三井一杜邦聚合化学株式会社 | Resin container and method for producing resin container |
CN103402738B (en) * | 2011-02-23 | 2015-07-01 | 三井一杜邦聚合化学株式会社 | Resin container and method for producing resin container |
JP2014009010A (en) * | 2012-06-29 | 2014-01-20 | Yoshino Kogyosho Co Ltd | Container with in-mold labeled |
Also Published As
Publication number | Publication date |
---|---|
JPH072347B2 (en) | 1995-01-18 |
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