公开(公告)号：JPH05230797A

公开(公告)日：1993-09-07

申请号：JP26819492

申请日：1992-09-09

Applicant: PHILIP MORRIS PROD

Inventor： SHIERIIRU DEE BARUDOUIN ,  NABUIN GOOTAMU ,  KENESU ESU HOOTON ,  ROBAATO EMU ROJIYAASU ,  JIYUDEISU ERU RAIDAA

IPC: A24B15/10 ,  A24D1/02 ,  D21H11/00 ,  D21H27/00

Abstract: PURPOSE: To obtain the subject paper having a low burn rate of a cigarette in not smoking and the same burn rate and taste as those of ordinary cigarette in smoking by providing a paper substrate web with a cellulosic fiber region. CONSTITUTION: A paper substrate web is provided with a cellulose fiber region. The cellulose fiber is a microcrystalline cellulose, bacterial cellulose, finely fibrillated cellulose, etc., and the paper web can be printed or coated.

公开(公告)号：JPH04289298A

公开(公告)日：1992-10-14

申请号：JP32828391

申请日：1991-11-15

Applicant: PHILIP MORRIS PROD

Inventor： JIEFURII ERU AREN ,  GOODON ETSUCHI BOKERUMAN ,  NABUIN GOOTAMU ,  DEBUITSUDO JIEI KURASUKU ,  JIEEMUZU ERU MIRAKURU JIYUNIA ,  ROBAATO EMU ROJIYAASU ,  EDOWAADO BII SANDAASU

IPC: A24D1/02 ,  D21H21/34 ,  D21H27/00

Abstract: PURPOSE: To obtain paper which contains a substrate web having cross- directional regions having increased basis weight. CONSTITUTION: This paper is especially useful as a wrapping material for a smoking article. The paper may be produced by depositing additional material onto a moving base web 16 in a paper-making machine 10. The additional material is deposited by means of a rotating drum 21 containing a plurality of slits through which the additional material passes.

公开(公告)号：JPH05187000A

公开(公告)日：1993-07-27

申请号：JP11818692

申请日：1992-04-10

Applicant: PHILIP MORRIS PROD

Inventor： SHIERIRU DEI BARUDOUIN ,  ROURANDO DABURIYUU DOWAIYAA ,  DEBORA ZEI NIYUUMAN ,  BAATON FUROIDO ,  ROBAATO EMU ROJIYAASU ,  EDOWAADO BII SANDAASU ,  BAABURO ERU GUTSUDOMAN

IPC: A24D1/02 ,  D21H17/67 ,  D21H21/50 ,  D21H27/00

Abstract: PURPOSE: To provide a paper wrapper for a smoking product with controlled burn rate, puff count and tar delivery and without spoiling flavor wherein the specified amount of the specified calcium carbonate having respectively specified weight and porosity is contained. CONSTITUTION: This paper wrapper for a smoking product contains 20 to 40 wt.% of calcium carbonate having an average particle size of 0.02 to 1 μm. The paper wrapper has a weight of 18 to 39 g/m and a specific porosity of 5-50 coresta units. It is preferable to contain 0.5 to 3 wt.% of a burn control additive such as ammonium dihydrogen phosphate in the paper wrapper.

公开(公告)号：JPH03180597A

公开(公告)日：1991-08-06

申请号：JP29704790

申请日：1990-10-31

Applicant: PHILIP MORRIS PROD

Inventor： GOODON EICHI BOKERUMAN ,  SHIERIIRU DEE BARUDOUIN ,  SUUZAN ESU TAFUAA ,  ROBAATO ENU FUAAGUSON ,  BAABURO ERU GUTSUDOMAN ,  ROBAATO EMU ROJIYAASU

IPC: A24D1/02 ,  D21H27/00

Abstract: PURPOSE: To obtain the subject article having a reduced sidestream smoke, providing a favorable taste by making the article include a cellulose base web, a filler and a specific amount of an organic acid. CONSTITUTION: This article comprises a cellulose base web, a filler and 0.5-12 wt.%, preferably 5 wt.% of an organic acid (e.g. succinic acid, malonic acid, etc.). Preferably calcium carbonate having >=20 m /g surface area is used as the filler and the amount of the filler packed is 30%. Preferably the article has 40-75 g/m ream weight and 3-8 Coresta unit porosity.

公开(公告)号：JPH0333299A

公开(公告)日：1991-02-13

申请号：JP15381390

申请日：1990-06-11

Applicant: PHILIP MORRIS PROD

Inventor： ROBAATO EMU ROJIYAASU ,  GOODON EICHI BOKERUMAN ,  SHIERIRU DEI BARUDOUIN ,  SUUZAN ESU TAFUAA

IPC: A24D1/02 ,  D21H17/67 ,  D21H19/44 ,  D21H19/52 ,  D21H27/00 ,  D21H27/30

Abstract: PURPOSE: To obtain the objective wrapper comprising a single cellulosic sheet formed from multiple layers of a cellulosic sheet material, reducing the amount of sidestream smoke, economically usable as the wrapper for a smoking article and comprising a single sheet of paper. CONSTITUTION: This wrapper comprises a single cellulosic sheet formed from multiple layers of a cellulosic sheet material. The sheet preferably has about 40-100 g/m basis weight and is preferably perforated at a porosity of about 20-60 cm /min air permeation determined by the well-known Coresta method. Furthermore, the wrapper is formed from an outer layer having about 30 to about 40 wt.% filler loading employing a filler having about 30 to 60 g/m basis weight and about 10 to 80 m /g surface area by the BET method and an inner layer having about 2 to 15% filler loading employing a filler having about 10 to 40 g/m basis weight and about 7 to 10 m /g surface area is preferably obtained.