JP2508491Y2 - 封筒用紙 - Google Patents
封筒用紙Info
- Publication number
- JP2508491Y2 JP2508491Y2 JP1990020184U JP2018490U JP2508491Y2 JP 2508491 Y2 JP2508491 Y2 JP 2508491Y2 JP 1990020184 U JP1990020184 U JP 1990020184U JP 2018490 U JP2018490 U JP 2018490U JP 2508491 Y2 JP2508491 Y2 JP 2508491Y2
- Authority
- JP
- Japan
- Prior art keywords
- envelope
- paper
- reinforcing
- basis weight
- polyethylene film
- 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 - Lifetime
Links
- -1 polyethylene Polymers 0.000 claims description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 239000004698 Polyethylene Substances 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 19
- 229920000573 polyethylene Polymers 0.000 claims description 19
- 239000004745 nonwoven fabric Substances 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 description 18
- 239000000853 adhesive Substances 0.000 description 17
- 238000010030 laminating Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990020184U JP2508491Y2 (ja) | 1990-02-27 | 1990-02-27 | 封筒用紙 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990020184U JP2508491Y2 (ja) | 1990-02-27 | 1990-02-27 | 封筒用紙 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03109829U JPH03109829U (en]) | 1991-11-12 |
| JP2508491Y2 true JP2508491Y2 (ja) | 1996-08-21 |
Family
ID=31523279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990020184U Expired - Lifetime JP2508491Y2 (ja) | 1990-02-27 | 1990-02-27 | 封筒用紙 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508491Y2 (en]) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50123788A (en]) * | 1974-03-19 | 1975-09-29 | ||
| JPH0784222B2 (ja) * | 1987-10-30 | 1995-09-13 | 出光石油化学株式会社 | 多層包装袋 |
| JP2753030B2 (ja) * | 1989-04-11 | 1998-05-18 | 王子油化合成紙株式会社 | カルテ用紙 |
-
1990
- 1990-02-27 JP JP1990020184U patent/JP2508491Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03109829U (en]) | 1991-11-12 |
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