GB1500365A - Plastics bags or sheets - Google Patents

Plastics bags or sheets

Info

Publication number
GB1500365A
GB1500365A GB5873/75A GB587375A GB1500365A GB 1500365 A GB1500365 A GB 1500365A GB 5873/75 A GB5873/75 A GB 5873/75A GB 587375 A GB587375 A GB 587375A GB 1500365 A GB1500365 A GB 1500365A
Authority
GB
United Kingdom
Prior art keywords
sheet
plastics
stream
feb
apertures
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
GB5873/75A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1500365A publication Critical patent/GB1500365A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/02—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for perforating, scoring, slitting, or applying code or date marks on material prior to packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Laminated Bodies (AREA)
GB5873/75A 1974-02-26 1975-02-12 Plastics bags or sheets Expired GB1500365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44606074A 1974-02-26 1974-02-26

Publications (1)

Publication Number Publication Date
GB1500365A true GB1500365A (en) 1978-02-08

Family

ID=23771178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5873/75A Expired GB1500365A (en) 1974-02-26 1975-02-12 Plastics bags or sheets

Country Status (14)

Country Link
JP (1) JPS5330753B2 (enrdf_load_stackoverflow)
AR (1) AR202064A1 (enrdf_load_stackoverflow)
BE (1) BE825958A (enrdf_load_stackoverflow)
BR (1) BR7501117A (enrdf_load_stackoverflow)
CA (1) CA1046726A (enrdf_load_stackoverflow)
CH (1) CH603421A5 (enrdf_load_stackoverflow)
DE (1) DE2508064C3 (enrdf_load_stackoverflow)
DK (1) DK40275A (enrdf_load_stackoverflow)
FR (1) FR2261858B1 (enrdf_load_stackoverflow)
GB (1) GB1500365A (enrdf_load_stackoverflow)
IE (1) IE42328B1 (enrdf_load_stackoverflow)
IT (1) IT1033169B (enrdf_load_stackoverflow)
NL (1) NL7502217A (enrdf_load_stackoverflow)
SE (1) SE407533B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20155364A1 (it) * 2015-11-09 2017-05-09 No El Srl Metodo ed apparecchiatura per la foratura di film in materiale plastico.
CN109834755A (zh) * 2019-03-20 2019-06-04 苏州和林微纳科技有限公司 载带用热熔冲孔去毛刺机构及其热熔加工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511583C2 (sv) 1996-09-19 1999-10-25 Neos Robotics Ab Metod och anordning för varmluftsskärning

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20155364A1 (it) * 2015-11-09 2017-05-09 No El Srl Metodo ed apparecchiatura per la foratura di film in materiale plastico.
WO2017081000A1 (en) 2015-11-09 2017-05-18 No.El. S.R.L. Method and apparatus for perforating a film of plastic material
RU2729484C2 (ru) * 2015-11-09 2020-08-07 Но.Эль. С.Р.Л. Способ и установка для перфорирования пленки из пластика
US11491680B2 (en) 2015-11-09 2022-11-08 No. El. S.R.L. Method and apparatus for perforating a film of plastic material
CN109834755A (zh) * 2019-03-20 2019-06-04 苏州和林微纳科技有限公司 载带用热熔冲孔去毛刺机构及其热熔加工方法

Also Published As

Publication number Publication date
SE7502108L (enrdf_load_stackoverflow) 1975-08-27
FR2261858A1 (enrdf_load_stackoverflow) 1975-09-19
JPS5330753B2 (enrdf_load_stackoverflow) 1978-08-29
SE407533B (sv) 1979-04-02
DK40275A (da) 1975-12-05
DE2508064C3 (de) 1979-02-15
DE2508064A1 (de) 1975-09-04
BE825958A (fr) 1975-08-25
IE42328B1 (en) 1980-07-16
AR202064A1 (es) 1975-05-09
IE42328L (en) 1975-08-26
DE2508064B2 (de) 1978-06-22
CA1046726A (en) 1979-01-23
JPS50119877A (enrdf_load_stackoverflow) 1975-09-19
FR2261858B1 (enrdf_load_stackoverflow) 1978-07-13
CH603421A5 (enrdf_load_stackoverflow) 1978-08-15
IT1033169B (it) 1979-07-10
BR7501117A (pt) 1976-11-30
AU7852775A (en) 1976-08-26
NL7502217A (nl) 1975-08-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee