DE2448076C3 - Verpackungsbeutel aus einer heißschrumpfbaren Schlauchfolie - Google Patents

Verpackungsbeutel aus einer heißschrumpfbaren Schlauchfolie

Info

Publication number
DE2448076C3
DE2448076C3 DE19742448076 DE2448076A DE2448076C3 DE 2448076 C3 DE2448076 C3 DE 2448076C3 DE 19742448076 DE19742448076 DE 19742448076 DE 2448076 A DE2448076 A DE 2448076A DE 2448076 C3 DE2448076 C3 DE 2448076C3
Authority
DE
Germany
Prior art keywords
heat
bags
seam
sealed
seams
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
DE19742448076
Other languages
German (de)
English (en)
Other versions
DE2448076B2 (nl
DE2448076A1 (de
Inventor
Richard August Countryside Ill. Offermann (V.St.A.)
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 DE2448076A1 publication Critical patent/DE2448076A1/de
Publication of DE2448076B2 publication Critical patent/DE2448076B2/de
Application granted granted Critical
Publication of DE2448076C3 publication Critical patent/DE2448076C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7128—Bags, sacks, sachets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19742448076 1973-10-10 1974-10-09 Verpackungsbeutel aus einer heißschrumpfbaren Schlauchfolie Expired DE2448076C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40495273A 1973-10-10 1973-10-10

Publications (3)

Publication Number Publication Date
DE2448076A1 DE2448076A1 (de) 1975-05-15
DE2448076B2 DE2448076B2 (nl) 1980-05-14
DE2448076C3 true DE2448076C3 (de) 1981-02-19

Family

ID=23601692

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742448076 Expired DE2448076C3 (de) 1973-10-10 1974-10-09 Verpackungsbeutel aus einer heißschrumpfbaren Schlauchfolie

Country Status (10)

Country Link
JP (1) JPS5065390A (nl)
AR (1) AR200805A1 (nl)
BE (1) BE820878A (nl)
BR (1) BR7408366D0 (nl)
DE (1) DE2448076C3 (nl)
FR (1) FR2247394A1 (nl)
GB (1) GB1442886A (nl)
IT (1) IT1022732B (nl)
NL (1) NL7413293A (nl)
SE (1) SE7412706L (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2095801B1 (es) * 1994-07-20 1997-11-16 Plastisaba S A Composicion adecuada para fabricar laminas retractiles utilizables en sistemas de envasado y lamina retractil obtenida con dicha composicion.

Also Published As

Publication number Publication date
BR7408366A (pt) 1975-09-16
NL7413293A (nl) 1975-04-14
BR7408366D0 (pt) 1975-09-16
BE820878A (fr) 1975-04-09
AR200805A1 (es) 1974-12-13
DE2448076B2 (nl) 1980-05-14
DE2448076A1 (de) 1975-05-15
GB1442886A (en) 1976-07-14
IT1022732B (it) 1978-04-20
SE7412706L (nl) 1975-04-11
FR2247394A1 (nl) 1975-05-09
AU7410974A (en) 1976-04-15
JPS5065390A (nl) 1975-06-03

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OI Miscellaneous see part 1
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee