GB484929A - Improved perforated rubber sheeting and method of producing the same - Google Patents

Improved perforated rubber sheeting and method of producing the same

Info

Publication number
GB484929A
GB484929A GB3162836A GB3162836A GB484929A GB 484929 A GB484929 A GB 484929A GB 3162836 A GB3162836 A GB 3162836A GB 3162836 A GB3162836 A GB 3162836A GB 484929 A GB484929 A GB 484929A
Authority
GB
United Kingdom
Prior art keywords
producing
same
rubber sheeting
perforated rubber
improved perforated
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
GB3162836A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3162836A priority Critical patent/GB484929A/en
Publication of GB484929A publication Critical patent/GB484929A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B26F1/24—Perforating by needles or pins

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Indiarubber sheet is simultaneously perforated and patterned by means of dies or drums, one carrying pins and the other having corresponding recesses, one or both having a relief pattern thereon. The surface of the matrix roll may be of vulcanized rubber, the recesses being formed on running the apparatus while the rubber compound is still soft. The rolls may be heated to effect partial or complete vulcanization of the sheet, or this may be carried out as a separate operation. Specification 457,203 is referred to.
GB3162836A 1936-11-18 1936-11-18 Improved perforated rubber sheeting and method of producing the same Expired GB484929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3162836A GB484929A (en) 1936-11-18 1936-11-18 Improved perforated rubber sheeting and method of producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3162836A GB484929A (en) 1936-11-18 1936-11-18 Improved perforated rubber sheeting and method of producing the same

Publications (1)

Publication Number Publication Date
GB484929A true GB484929A (en) 1938-05-12

Family

ID=10326006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3162836A Expired GB484929A (en) 1936-11-18 1936-11-18 Improved perforated rubber sheeting and method of producing the same

Country Status (1)

Country Link
GB (1) GB484929A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085292A (en) * 1959-02-13 1963-04-16 Bemis Bros Bag Co Method of producing open mesh sheeting of thermoplastic resin
US4280978A (en) * 1979-05-23 1981-07-28 Monsanto Company Process of embossing and perforating thermoplastic film
EP0598970A1 (en) * 1992-11-17 1994-06-01 PANTEX S.r.l. Method and apparatus for manufacturing a product in membrane or film for covering sanitary towels or nappies or for filtering systems, and such like
EP1046479A1 (en) * 1999-04-22 2000-10-25 Christoph Burckhardt AG Apparatus for perforating and embossing web like materials
US8292865B2 (en) 2001-11-30 2012-10-23 Tredegar Film Products Corporation Absorbent article with double-sided soft and elastic components

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085292A (en) * 1959-02-13 1963-04-16 Bemis Bros Bag Co Method of producing open mesh sheeting of thermoplastic resin
US4280978A (en) * 1979-05-23 1981-07-28 Monsanto Company Process of embossing and perforating thermoplastic film
EP0598970A1 (en) * 1992-11-17 1994-06-01 PANTEX S.r.l. Method and apparatus for manufacturing a product in membrane or film for covering sanitary towels or nappies or for filtering systems, and such like
US5709829A (en) * 1992-11-17 1998-01-20 Pantex S.R.L. Method for manufacturing product in membrane or film form
US5814389A (en) * 1992-11-17 1998-09-29 Pantex, S.R.L. Apertured three-dimensional product in membrane or film form for covering sanitary, disposable absorbent products
EP1046479A1 (en) * 1999-04-22 2000-10-25 Christoph Burckhardt AG Apparatus for perforating and embossing web like materials
EP1048419A1 (en) * 1999-04-22 2000-11-02 Christoph Burckhardt AG Apparatus for perforating and permanently deforming a flat product
US8292865B2 (en) 2001-11-30 2012-10-23 Tredegar Film Products Corporation Absorbent article with double-sided soft and elastic components

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