JPH0324331B2 - - Google Patents
Info
- Publication number
- JPH0324331B2 JPH0324331B2 JP7589883A JP7589883A JPH0324331B2 JP H0324331 B2 JPH0324331 B2 JP H0324331B2 JP 7589883 A JP7589883 A JP 7589883A JP 7589883 A JP7589883 A JP 7589883A JP H0324331 B2 JPH0324331 B2 JP H0324331B2
- Authority
- JP
- Japan
- Prior art keywords
- spout
- preform
- bottle
- heating
- mandrel
- 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
Links
- 238000000034 method Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 229920001225 polyester resin Polymers 0.000 claims description 6
- 239000004645 polyester resin Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000000071 blow moulding Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000012733 comparative method Methods 0.000 description 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0063—After-treatment of articles without altering their shape; Apparatus therefor for changing crystallisation
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7589883A JPS59201824A (ja) | 1983-04-28 | 1983-04-28 | ボトル口栓部の結晶化方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7589883A JPS59201824A (ja) | 1983-04-28 | 1983-04-28 | ボトル口栓部の結晶化方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59201824A JPS59201824A (ja) | 1984-11-15 |
| JPH0324331B2 true JPH0324331B2 (ko) | 1991-04-03 |
Family
ID=13589601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7589883A Granted JPS59201824A (ja) | 1983-04-28 | 1983-04-28 | ボトル口栓部の結晶化方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59201824A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102238608B1 (ko) * | 2019-12-18 | 2021-04-09 | 토요잉크Sc홀딩스주식회사 | 전자파 차폐 시트 및 전자파 차폐성 배선 회로 기판 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63176129A (ja) * | 1987-01-16 | 1988-07-20 | Toyo Seikan Kaisha Ltd | 飽和ポリエステルびんの口頸部の結晶化方法 |
| CN1202976C (zh) * | 2001-01-22 | 2005-05-25 | 珠海保税区中富聚酯啤酒瓶有限公司 | 聚酯啤酒瓶结晶型瓶口结构的制造方法 |
| US7033656B2 (en) | 2002-04-12 | 2006-04-25 | Graham Packaging Pet Technologies, Inc. | Graded crystallization of container finishes |
| JP4478977B2 (ja) | 2004-05-31 | 2010-06-09 | 株式会社吉野工業所 | プリフォーム口筒部の熱結晶化処理方法 |
| JP4561519B2 (ja) * | 2004-07-27 | 2010-10-13 | 東洋製罐株式会社 | フランジ部の加熱処理方法、フランジ部の加熱処理装置及びフランジ付き樹脂製容器の製造方法 |
-
1983
- 1983-04-28 JP JP7589883A patent/JPS59201824A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102238608B1 (ko) * | 2019-12-18 | 2021-04-09 | 토요잉크Sc홀딩스주식회사 | 전자파 차폐 시트 및 전자파 차폐성 배선 회로 기판 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59201824A (ja) | 1984-11-15 |
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