GB1322456A - Apparatus for forming thin plastics trays - Google Patents

Apparatus for forming thin plastics trays

Info

Publication number
GB1322456A
GB1322456A GB5349271A GB5349271A GB1322456A GB 1322456 A GB1322456 A GB 1322456A GB 5349271 A GB5349271 A GB 5349271A GB 5349271 A GB5349271 A GB 5349271A GB 1322456 A GB1322456 A GB 1322456A
Authority
GB
United Kingdom
Prior art keywords
trays
foil
moulds
vacuum
forming thin
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
Application number
GB5349271A
Other languages
English (en)
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.)
Intercontinental Great Brands LLC
Original Assignee
Nabisco Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nabisco Inc filed Critical Nabisco Inc
Publication of GB1322456A publication Critical patent/GB1322456A/en
Expired legal-status Critical Current

Links

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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
    • B29C51/225—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis mounted on a vacuum drum
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/32—Moulds having cutting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/34—Trays or like shallow containers
    • B65D1/36—Trays or like shallow containers with moulded compartments or partitions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
GB5349271A 1970-12-09 1971-11-18 Apparatus for forming thin plastics trays Expired GB1322456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9656870A 1970-12-09 1970-12-09

Publications (1)

Publication Number Publication Date
GB1322456A true GB1322456A (en) 1973-07-04

Family

ID=22257988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5349271A Expired GB1322456A (en) 1970-12-09 1971-11-18 Apparatus for forming thin plastics trays

Country Status (4)

Country Link
JP (1) JPS5123982B1 (https=)
CA (1) CA962814A (https=)
GB (1) GB1322456A (https=)
IT (1) IT949444B (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114571709A (zh) * 2020-11-30 2022-06-03 浙江诚达机械股份有限公司 一种塑料制品加工设备
CN115214112A (zh) * 2022-06-16 2022-10-21 安徽弘亿塑业股份有限公司 一种避免卷边的卡车脚垫加工用修边装置
CN117124575A (zh) * 2023-08-04 2023-11-28 常州市方孜袁医用包装有限公司 一种吸塑盒用吸塑模具及其使用方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2475538B (en) * 2009-11-23 2011-11-23 Rideau Machinery Inc Improvements to continuous motion rotary thermoforming of soluble pouches

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4332235Y1 (https=) * 1968-06-06 1968-12-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114571709A (zh) * 2020-11-30 2022-06-03 浙江诚达机械股份有限公司 一种塑料制品加工设备
CN115214112A (zh) * 2022-06-16 2022-10-21 安徽弘亿塑业股份有限公司 一种避免卷边的卡车脚垫加工用修边装置
CN117124575A (zh) * 2023-08-04 2023-11-28 常州市方孜袁医用包装有限公司 一种吸塑盒用吸塑模具及其使用方法
CN117124575B (zh) * 2023-08-04 2026-02-06 常州市方孜袁医用包装有限公司 一种吸塑盒用吸塑模具及其使用方法

Also Published As

Publication number Publication date
JPS5123982B1 (https=) 1976-07-21
DE2157572A1 (de) 1972-06-22
AU3658471A (en) 1973-06-14
IT949444B (it) 1973-06-11
DE2157572B2 (de) 1976-01-08
CA962814A (en) 1975-02-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee