JPS63216B2 - - Google Patents
Info
- Publication number
- JPS63216B2 JPS63216B2 JP53045117A JP4511778A JPS63216B2 JP S63216 B2 JPS63216 B2 JP S63216B2 JP 53045117 A JP53045117 A JP 53045117A JP 4511778 A JP4511778 A JP 4511778A JP S63216 B2 JPS63216 B2 JP S63216B2
- Authority
- JP
- Japan
- Prior art keywords
- bottle
- polyethylene terephthalate
- temperature
- terephthalate resin
- intermediate material
- 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 41
- 239000000463 material Substances 0.000 claims description 38
- 239000011347 resin Substances 0.000 claims description 34
- 229920005989 resin Polymers 0.000 claims description 34
- -1 polyethylene terephthalate Polymers 0.000 claims description 33
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 33
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 33
- 238000009998 heat setting Methods 0.000 claims description 30
- 230000008569 process Effects 0.000 claims description 25
- 238000000465 moulding Methods 0.000 claims description 22
- 238000000071 blow moulding Methods 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 12
- 230000009477 glass transition Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 description 11
- 238000007664 blowing Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 235000013555 soy sauce Nutrition 0.000 description 1
- 230000007704 transition Effects 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
- 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
- B29C49/78—Measuring, controlling or regulating
- B29C49/786—Temperature
- B29C2049/7864—Temperature of the mould
- B29C2049/78645—Temperature of the mould characterised by temperature values or ranges
-
- 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
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
- B29C49/12—Stretching rods
-
- 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
- B29C49/58—Blowing means
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4511778A JPS54137060A (en) | 1978-04-17 | 1978-04-17 | Production of saturated polyester bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4511778A JPS54137060A (en) | 1978-04-17 | 1978-04-17 | Production of saturated polyester bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54137060A JPS54137060A (en) | 1979-10-24 |
| JPS63216B2 true JPS63216B2 (fr) | 1988-01-06 |
Family
ID=12710315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4511778A Granted JPS54137060A (en) | 1978-04-17 | 1978-04-17 | Production of saturated polyester bottle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54137060A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4482518A (en) * | 1981-10-02 | 1984-11-13 | Owens-Illinois, Inc. | Methods for reducing post-mold shrinkage of hollow oriented polyethylene terephthalate containers |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126376A (en) * | 1976-04-14 | 1977-10-24 | Toray Industries | Plastics container |
| JPS53264A (en) * | 1976-06-25 | 1978-01-05 | Teijin Ltd | Bottle made of polyester and method of producing same |
-
1978
- 1978-04-17 JP JP4511778A patent/JPS54137060A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126376A (en) * | 1976-04-14 | 1977-10-24 | Toray Industries | Plastics container |
| JPS53264A (en) * | 1976-06-25 | 1978-01-05 | Teijin Ltd | Bottle made of polyester and method of producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54137060A (en) | 1979-10-24 |
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