-jan
A strip of fabric gathered as a curtain, or
pleated, and applied to the base of upholstered
furniture, a feature popular in
Early
American styling.
FOAM :
Material used for cushioning or to pad upholstered
furniture.
general use today. Is used
as seat cushions or in thinner sheets for arm,
side and back padding.
FORTREL : Trade name for a polyester
fiber (See polyester). FRAME Basic structure or
skeleton of an upholstered
sofa or
chair. Kiln-dried hard wood is best for durability
in wooden frames.
FRENCH
SEAM:
(See inverted)
FRONT
RAIL: The wood frame part lowest to the floor ,
and at the front of piece.
GLIDES : Buttons of plastic or metal
applied to bottom of legs to make furniture easier
to move around.
GLUE BLOCKS
: Triangular pieces of wood used to rein- force
joints. Glued in place after being applied to
frame.
HAND (OR HANDLE)
:Term used to describe the feel of a fabric such
as soft, rough, or smooth.
HANDLE-OPERATED RECLINER :Reclining
movement of chair is con- trolled by a handle
accessible to the per-
son sitting in
the chair rather than by body movement.
HARD EDGE : (See tailored
edge)
HELICALS :Small,
tightly coiled springs used to add extra comfort.
Used, for example, to attach flat spring on all
sides of material and frame for
sleep/sofa.
HERCULON:
Trade name for an olefin fiber. (See
olefin).
HIDDEN CASTERS :
Recessed casters used to totally conceal the use
of caster .
INVERTED SEAM:
Seam joining underside of fabric with
no welt. (Also called French seam).
JACQUARD (FABRIC):
A method
of producing elaborately patterned weaves on a
mechanical Jacquard loom on
which the
roller gives design instructions instead of
musical notes.
KICK PLEAT :
Tailored pleated skirt on the bottom of
upholstered pieces. (See skirt).
KNOCK DOWN (OR K-D) :Unassembled or
self-assembled furniture which you buy that way
and put together
yourself at home.
KODEL: Trade name for a
polyester fiber (See polyester).
LAWSON:
A furniture style
in which arms are lower than the back. (See
tuxedo).
LEFT
–
FACING: The left-hand side
of a piece of furniture when looking at same from
the front. (See right-facing).
LOOSE PILLOW CONSTRUCTION:
A style of sofa or chair which features
separate detachable pillows for back
support.
MATCH
(ING): Positioning of a pattern, stripe or plaid.
so that it flows continuously down the back across
the seat
and down the front of a sofa
or chair. Not all fabrics may be matched. (Also
see center match).
MATELASSE (FABRIC): Tightly woven flat
fabric with a quilted puff effect.
MODULAR (S): (See sectionals).
MR. & MRS. CHAIRS: Two
matching chairs of the same style - one larger for
him, one smaller for her.
NAIL-HEAD TRIM:
Decorative
head nails or a simulated nail- head strip used to
accentuate a style, usually used on
arms and rails.
NAP: Raised fibers in a pile fabric
such as velvet.
NUBBY:
Fabric with yarns of different thicknesses giving
an irregular hand to fabric.
NYLON: Generic name for an important
man- made synthetic fiber. Among the most durable
synthetic fibers used for
furniture
fabrics. Trade names: Antron, Enka, Chemstrand and
DuPont Nylon.
OLEFIN : Man-
made synthetic fiber, good proper- ties of
strength, and resistance to abrasion, excellent
cleanability.
Trade names: Herculon,
Vectra.
ORLON: Trade name
for an acrylic fiber. (See acrilan).
OTTOMAN: Footstool or the footrest
attached to a reclining chair.
PADDING: (See filling).
PEDESTAL BASE : Base placed under the
center of a piece of furniture. Commonly used on
recliners and swivel
rockers.
PILE WEA
VE :
Fabric with raised nap -velvet, corduroy, fake
furs.
POL
YESTER:
A man-made fiber. Trade names: Dacron, Fortrel,
Kodel. Most like cotton in its appearance and
physical properties.
POL
YSTYRENE: A man-made
synthetic used to simulate wood. Often used to
reproduce expensive wood trim.
Can also be used to make frame parts or
entire frames.
POL
YURETHANE :Man-made
synthetic foam used for filling and for cushions.
Rigid polyurethane can also
reproduce
wood trim or make entire frame.
POP UP : A reclining chair in which the
head rest pops up from inside the chair back when
moved into a reclining
position.
PRINT :Any fabric on which
a design is printed on the surface rather than
woven in.
PULL-OVER BACK:
Furniture design in which back padding wraps
around and over back rather than being squared
off and trimmed with welting.
QUILTING Process of taking
two layers of flat fabrics with light padding in
between and sewing them together with
an over-all design. Fabrics used for
quilting are often prints or plain satins.
Two types of quilting are
used: 1) Loom quilting which produces any overall
design on a fabric; 2) Outline
quilting
in which each element of a design (a lily for
example) is outlined.
RAIL
: Lowest part of the wood frame. There are front,
back and side rails.
RAYON
: A man-made cellulose fiber. Trade names: Jetspun
and Colorspun. Dyes well with high luster. Works
well
in dense pile or closely woven
fabrics. Usually used in a blend with other
fibers.
RECLINER: Chairs
which do just what the name implies -they recline.
All have built-in ottomans or
footrests; two-way rockers have two
positions (upright and one reclining position);
three-
way rockers have three positions
(upright and two reclining positions).
REVERSIBLE CUSHIONS:
Seat
cushions which may be turned upside down or
reversed for durability. Vinyl
cushions, however, cannot be reversed
because a bottom fabric panel is needed for
ventilation.
RIGHT -FACING
:The right-hand side of a piece of furniture when
looking at same from the front. (See left-facing).
ROCKER :Any chair which
tips back and forth in place. Traditional rockers
have arched supports on the legs.
Platform rockers move on springs on
stationary bases. There are also swivel rockers
and rocker recliners
available.
SADDLE ARM : An arm style
which looks exactly as if you had placed a saddle
on the arm. It dips down and wraps
over
the arm.
SADDLE STITCHED :A
decorative form of sewing the cover. Used more for
ornamentation. It is not required for a
good seam closure.
SATIN (FABRIC) :A tightly woven, high
luster flat-weave fabric.
SCALLOP : An ornamental border on a
skirt of small half circles.
SCOTCHGARD : (See stain-resistant
finish)
SELF-COVERED SEAT
DECK : The area above the seat springs on which
loose seat cushions rest is the seat deck.
When covered in the same material as
the exterior of the piece, it is called
move apart, you see the same upholstery
fabric underneath rather than the customarily used
beige denim fabric
扶手
:arm
扶板
:wing
层板
:plywood
填料
:padding
转角
:wedge,
底座
:arm panel
后挡板
:tailgate
扶手垫
:armcap,
头枕
:headrest
坐垫
:cushion
拉练
:zipper
搁脚
ttoman
茶几
:end table
摇椅
:recliner
塑料膜:
plastic
film
/
bubble
film
海绵:
foam
泡沫板:
EPS
block
2
纸板:
corrugate
后下
outside
back
扶手内侧
inside arm
面板
front arm
panel
扶手外侧
outside arm
扶手前
front arm
扶手后侧
the rear
arm.
扶手
top arm /
arm
接缝
seam
靠背正面
inside back
缝针、针脚
stitch
靠背后面
outside back
双针
two-needle
stitch
靠背
back rest
双针机
double needle machine
屏耳
the wing on
both sides of the back
回针
returned-stitch
防护绵
: poly (top back rail)
(STAPLED)
缝止
the
width of the seam
喷胶棉(树脂棉)
Glued
Fiber / Rolled Fiber
针距
stitch size spacing
松棉)
Loosed Fiber
刀眼
notch
编织带
Webbing
针眼
stitch mark
封口胶
Tape for sealing the carton
浮线
float stitch
抓钉
T-Nuts
线头
Odd pieces of thread
枪钉
staple
露线
exposed
stitches
垫圈
ring / bezel/washer
贴边
/
嵌条
Welt
三人沙发
Sofa
效影(阴阳色)
two-tone
effect
搁脚
30,
Ottoman
瑕疵
flaw
转椅
swivel chair
色差
off shade
头层皮
top grain
结点
knot
二层皮
split
深色纱线斑点
mottled
yarns
仿皮
vinyl
橡皮膏
stress tape (cloth tape) for C&S
天鹅绒
kin velvet
杀真菌剂
fungicide
无纺布
non-
woven fabric/dustcover
里布
denim
毡毯
felt
中垫
Center / Central cushion
倒顺毛
the direction
of pile
上垫
Upper
layer cushion
S
簧
/
蛇簧
no-sag spring
拉布
/
拉条
Puller
塔簧
long coil
spring
防霉:
mildew-proof
蜡变革
wax
finish, wax effect
靠垫:
back pillow
油变革
oily pull-up
leather [
抛枕:
throw pillow
磨砂革
buffed leather, nubuck, sanded
夹板
ply wood
雌
雄扣
Velcro
缝制工艺图
Sewing
diagram
家具固定带
,
无弹性
Puckering
纸板
Paper pattern
松紧带
Elastic
样套
Sample C&S
T
隔布
partition
(PCS.)
钉饰
nail
trim
五金压条
metal
tacking strip
弯度
curve
board
海棉
--
密度
-dens
ity
弹性
-hysteresis loss
支撑系数
-support factor
阻燃测试
-Flammability test
2KG
黄
芯
-yellow core
(
p>
一
)
沙发外观及感官要求
< br>:
1
徒手揿压座面和背面
应无异常的
(exceptional)
金属摩擦
(friction)
和撞击
(impact)
p>
响声
(noise,sound)
。
2
沙发面料拼接的
(join tog
ether)
图案
(pattern,design)
应完整
(integrated,whole)
,绒面
(fabric,cloth)
的绒毛
< br>(fluff)
方向
(direction)
应一致
(consistent)
,面料应无明显
(obvious)
色差
(chrom
atism,colour difference)
,无落
毛
(missing)
,无划伤
(scr
atch)
,无色污
(dirt)
、油
污及残点
(deformity)
。
3
真皮革与人造
(synthetic, man-made)<
/p>
革应无明显色差,表面
(exterior,surface)<
/p>
无裂纹
(flaw, crack)
破损
,无
油腻感
(greasy,
pinguid)
。
4
缝纫
(needlework, sewing)
五跳针,无明显浮线,嵌
(embed)
线应圆滑<
/p>
(slippery,
smooth,)
拖直
(straight,
unbent)
,无外线露头
(show
up)
,
园角
(corner,
angle)
应匀称
(shapely, symmetry,
)
,包覆外露钉
(nail)
排列
p>
(range, arrange,
rank)
应整齐
(in order,
orderliness, tidiness, trim,
trimness)
,间距
(space between)<
/p>
基本相等
(equality)
,
无松动
(become
flexible)
脱落
(break off)
,
各种材料的包覆
(wrapped)
布料应平整
(level up, level off)
< br>饱满
(satiation,enough)
,松
(looseness)
紧
(tighten
)
均匀
(uniformity)
,不
得有褶皱
(drape, crinkle)
的缺陷,工
艺性褶皱折线条
(line)
应对称均匀,层
次分明
(clear)
。
5
外露金属件应无刃口
(blade, knife-
edge)
毛刺
(puncture, stab,
thorn)
,
座面与扶手或靠背间
隙
(clearance)
内徒手深入
(go deep into)
无刃口和毛刺,沙发在正常使用中应无尖锐
(edge, spiculate)
金属物穿出座面和背
< br>面。
6
外部木制件表面应精致
(refinement)
光滑
(sl
ippery,as clean as a whistle)
,
无肯头、
创痕、
横茬、
逆
(contrary)
纹、纹沟和机械
(mec
hanical)
损伤
(disfigurement)
,手摸
(touch)
感应无毛刺,外面应倒
棱。圆角
(round
angle,corner)
和弧度
(radian)
及线条应对称
(symmetry)
均匀
(uniformi
ty)
。顺直光滑,不得有刀痕
(mark,trace)
p>
砂痕。
7
外部油
漆
(paint)
件应无粘漆
(sti
cky)
及剥落
(flake away, scale
off, flake off, shell off)
,表面保持
< br>(retain,keep)
光亮
(brightnes
s)
,绝对没有灰尘
(dust,
speck,)
之类的小斑点
(stain,
spot)
。电镀
(plate, plating,
electroplate,
galvanization, galvanopla
stics)
件镀层应无裂纹
(flaw, crack,
crackle)
剥落
(flake away, scale
off, flake off, shell
off)
和返
锈
(rust)
。
(
二
)
p>
检测鉴别
:
1
用手去按沙发的扶手及靠背,如果会明显的感觉
(feel)
到
木架的存在,则证明此沙发填充海绵
(sponge)
的密
p>
度
(density)
不高。弹性
(elasticity, springiness, flexibility)
也不够好。轻易被按到的沙发木架也会加速沙发套
(slipcover)
的磨损
(wear and tear)
,降低
(reduce)
沙发的使用寿命
(product life)
;
2
让您的身体呈自由落体
(fall)
坐在沙发上,
身体至少要被沙发弹起
(flip, spri
ng)
两次以上时,
才能确保
(ins
ure)
此套沙发弹性良好,并且使用寿命较长。(不包含老年人
(old folks, senior citizen, the
elderly)
食用的硬度海
绵)
3
将沙发配套抱枕的拉链
(slide
fastener)
打开,观察
(look into)
并用手触摸里面的衬布及填充
(filled)
物,好的
沙发在这些细节
(detail,
particular,
specific)
上,品质也同样保持一致。
4
让您的手长时间的触摸
(feel
,touch)
沙发表面,
感觉面料是否会有刺激
(stimulate, activate,)
皮肤
(skin)
的现象
出现,观察沙发其前后所用面料是否一致
;
(
三<
/p>
)
选购沙发
:
看内部
(interior,inside)
< br>垫层
(filled)
质量
时下高档
(top grade)<
/p>
沙发座
(seat)
和背
(back)
的底面
(underside)
多采用尼龙带
(nylon)
和蛇簧交叉网编结
构,
上
面分层
(floor,
layer)
铺垫高弹
(high elasticity)<
/p>
泡沫、喷胶棉和轻体泡沫
(foam)
。
这种垫层回弹
(elasticity)
好,
< br>坐
(sit)
感舒适。
中档沙发
多以胶压
(press with glue)
纤维
(fibre)
板为座和背的底
(below,b
ottom)
板,
上面分层铺
垫中密度
泡沫和喷胶棉。这种垫层坐感偏硬,回弹性稍差。
看面料、缝纫
(needlework, sewing) <
/p>
买皮沙发要选择皮面。真皮沙发分为全皮沙发和半皮沙发,每套全皮沙发要耗
(cost)
相当于
10
头
黄牛
(cattle)
的牛皮,价值
(
value)
很高,透气
(breathe
freely)
和环保
(environment-frien
dly)
性能好,欧美等发达国家普遍
使用全皮沙发。半皮沙发
在沙发背部、底部和其他一些隐蔽
(covert,shady)
部位以
PU
革或人造革
PVC
代替牛
皮,
但人体直接
(direct)
接触部位仍为价值较高的牛皮,
从而降低<
/p>
(reduce)
了沙发的造价,
比较<
/p>
(comparatively)
经济
(
economy)
实惠。沙发用皮分为黄牛皮和水牛
(buff
alo)
皮,按层数分为头层皮、二层皮和三层皮等;按产
地分
为国产皮和进口皮。
进口皮以意大利和德国进口的头层黄牛皮品质最佳,
符合
(accord with)
严格的
(strict)
环保要求,色牢
(firm)
p>
度高、弹性和透气性好,机械
(mechanical)
强度高,特别是撕裂
(avulsion)
强度和
抗张
(expand, outspread)
强度高。优质真
皮沙发选用的必须是头层黄牛皮。
选购布艺沙发时应注意,
沙发的座、
背套宜为活套
(flexible)
结构,
高档布艺沙发一般有棉
布
(cotton fabric,cloth)
内衬,其他易
污部位应可以换洗
(washable)
。沙发面料应当比较厚
实
(thick)
,其克重在
300<
/p>
克
/
平方米以上的
较为经久耐用
(durable, everlasting)
,而且必须确保磨擦
(attrition)12000
次以
上表面不起球
(ball)
。沙发面料
可分为国产的和进口的,欧美专业厂家生产的沙发专用
(special)
面料品质优良,色差
(chromatism,colour
difference)
极小,色牢度高,织品无纬斜
(skew)
,特别是一些高档面料为提高防污
(preve
nt)
能力,表面还进
行了特种
(sp
ecial type)
处理
(treat with)
。进口高档面料还具有抗静电
(anlistatig)
、阻燃等功能。买布艺沙发要
选择面料经纬线细密平滑
(smoothness)
,无跳丝,无外露
(come o
ut)
接头,手感有绷劲的。缝纫要看针脚是
否均匀
(equality)
平直,两手用力扒接缝
(j
oint)
处看是否严密
(rigorous, close,
tight)
,牙子边
(side)
是
否滚圆丰
满
(full,
round)
。
看包布
(wrapped fabric,cloth)
包布要看面料是否紧紧贴覆
(keep close to)<
/p>
内部填充
(filled)
物,
是否平整
(level up)
挺括,
特别是两个扶手和座、
背结合处要过渡
(tra
nsition)
得自然
(natural)
< br>、
无碎褶
(pleat,fold,tuck)
。
如果是圆形和半圆形
(semicircul
ar)
扶手,
要看圆弧
(arc)
p>
处是否圆滑
(smooth)
流畅、
丰满美观。
花卉
(flower)
图案
(pattern,design)
或方格<
/p>
(pane)
图案的面
料要看拼接处
p>
(joint)
花形是否搭配一致
(acc
ordant, coherent)
,方格是否横
(hori
zontal)
平
(flat)
竖直<
/p>
(upright)
,
没有倾斜
(incline,lean)
或扭曲
(dis
tort,)
。最后坐下来试一试,感觉一下座、背的倾角
(o
bliquity)
或背座上面弧
度是否同腰
< br>(waist,middle)
、背、臀及腿
(leg)
弯四个部位贴切吻合
(inosculate)
;枕部同背的高度是否合适
(appropriate,right)
,扶手高低是否同两只胳膊
(arm)
自然伸开
放平时相合;坐感是否舒适,起立时是否自如。
站起来后再看一下臀部、背靠部和扶手处
的面料是否有明显松弛
(looseness)
且很久恢复
p>
(comeback)
不了的褶
子。
看泡沫海绵的选择
高档沙发坐垫应使用密度在
30
公斤
< br>/
立方米以上的高弹泡沫海绵,背垫应使用密度
25
p>
公斤
/
立方米以上的高
弹泡沫海绵。为提高坐卧舒适度,有些泡沫还在确保不降低密度的前提下,做了软处理
(soft treatment)
,有
些在坐垫内设置立式
弹簧
(pocket spring)
,使沙发具有更高的回弹
性和抗老化
(anti-aging)
性能。一般情况下,
p>
人体坐下后沙发坐垫以凹陷
(sunken)10
< br>厘米左右为最好
.
(
五
)
选用沙发:
<
/p>
1
、功能尺寸:沙发款式与造型美观的同时,亦符合人提工程学,
即造型美与舒适感相结合。按功能尺寸的要
求选择:单人沙发座前宽
B≥480mm
,三人沙发
B≥1440mm
;沙发座深
T=480mm
~
600mm
,座前高
H1≤=360mm
~
420mm
;扶手高
H≤250
mm
。还应注意人坐沙发上后,腰、背部应能与沙发靠背紧贴。
2
、弹簧:弹簧的装钉
(nail)<
/p>
绷扎均应牢固
(firm, deep-set,
locked-in)
,徒手重压座面应无金属摩擦
(fric
tion)
撞
击
(impact)
p>
声。
3
配件
:各种装饰性零件应率固无松动;外露金属配件表面及边沿
(fringe,edge)
处应无明显毛刺和缺口
(gap,
s
eparation)
;金属配件和弹簧不得生锈
(rust)
。有木架的沙发要求架不变形
(not transforma
tive)
,不被腐蚀
(erode)
,油漆不发泡
(froth)
,不裂线
(split, crack)
及脱落
(fall off,
brush off)
,表面光滑明亮,颜色协调
(harmo
nious)
。
4
< br>、衬垫物:严禁使用不卫生的
(insanitary, insalutary
)
杂物
(sundries)
和损伤<
/p>
(hurt)
人体安全的物质,不允许使
用旧料
(second material)
和霉烂
(mildew)
变质的衬垫料。
5
、颜色:注意沙发的皮色、款式与房间装饰的色彩及格调是否协调。
(
六
)
判断沙发质量
:
沙发的内在质量不容忽视。普通消费者如果仅凭坐一坐、压一
压是难以判断的。惟一的方法是看一看里面使
用的弹簧、板材及海绵等填充物的质量。好
的沙发,内部弹簧要求进行了防锈
(anti-rust)
处理
,所用木材要求
刨光
(plane,polish)
,不能有疤
(scar)
节等。凡不合格的均应属
于劣质品。
目前,在沙发中弹簧已不太常用,大部分的沙发主要使用海棉
及软纤维
(soft fiber)
,一张好沙发通常会用
p>
三种以上的不同密度的海棉和软纤维来塑造
(shape)
造型及实现
(realize)
不同部分应具有
的不同软硬程度和总
体的舒适度。另外,有一种简便地被许多人赞同的分辨沙发质量好坏
的办法,即走到沙发背后,用双手扶着
沙发后背向自己一侧下压,看沙发前部能否被翘起
来,据称好沙发是不会被轻松翘起来的,使用这种方法完
全不能让它有丝毫动摇者为最佳
。这是一种简单区分沙发整体框架牢固度的好方法。
(
七
)
健康沙发工艺
细则
:
A
底架
(frame):
沙发的底架是产品能长期
(long-term)
使用的重要基础
(base)
。底架的选材是经过烘
干
(drying)
、防虫
(moth
proof)
等特殊工艺处理的优质硬木
(hardwood)
,由经验丰富的木工师傅精心制作而成
(do,produce
,finish)
,可长久承受
(endure,suppor
t)
您的休息和孩子的蹦跳
(caper, flip, fr
isk)
,有着足够的适用
性
(app
licability)
、耐久性
(wearability)
。
B
坐垫
(mattress):
海绵<
/p>
(sponge)
是沙发主要用料,依据每款沙发的设计特点,选
用高弹绵、中超绵、软超绵、加硬绵几个系列
的海绵作为做店的制作材料。
1
高弹
(elasticity)
绵:分为绿高弹和灰高
弹两种。主要特点是密度高、回弹力及回弹硬度
(rigidity)
< br>好,承压
(endure,support,hold,bear,undert
ake)
力强、不易变形、坐感舒适,是中高档沙发的理想坐垫用绵。
< br>
2
软超绵:手感好、弹性佳、软硬度适中,通常是中
高档沙发扶手及靠背用绵。
3
中超
绵:硬度弹性较好、密度适中、承压力强,多用于沙发的背面和侧面坐垫
。
4
加硬绵:超高档沙发的坐垫与扶手的理想用绵。
C
打底布
:
运用韧性
(tenacity, toughness)
强、
富有弹力的优质细麻布
(flax)
p>
打底,
清爽干燥
(dry)
、
透气
(breathe freely)
性好且结实
(solid)
耐用,适用于各种气候
(climate)
的地区。
D
面料
:
为达到沙发的款式、造型与颜色的平衡
(balance)
,设
计师精心选择其适用的面料,通常选用的为染色布和
色织布,色牢度均达到国家的标准。
手感细腻
(exquisite)
柔顺
(facile)
,立体感
(third dimension
)
强,适合干
洗
(dry clean
ing)
,不变性不退色
(fade)
。
E
金属配件
:
金属配件是沙发重要的组
成部分,其品质的优劣直接影响沙发的观感、手感及耐用性,沙发的五金配件应
一律选择
表面处理无瑕疵
(flaw)
、光滑,电镀
(plating)
均匀的优质五金配件,已显现产品的材质美感。
F
靠垫
(cushion
for leaning on)
、抱枕
:
< br>经过除尘
(cleanness)
、水洗
(wash)
、消毒
(antisepsis, di
sinfection)
、分毛和特殊的脱脂处理后的羽毛是沙
发首选的填充材料,能有效达到防菌、防敏感的使用标准,且干爽舒适,无异味。而且低布采用高支纱的
全棉纺织布,可防止羽毛外露。
(
八
)
沙发选料:
1
面料
:
国产布、
进口布。
选用的布艺都是经公司用水
洗
(wash)
、
机洗
(machine wash)
和干洗
(dry cl
eaning)
测试
(test,inspect)
过,达到产品合格的标准,不掉色
(fade)
、
不起球
(ball)
、不缩水
(shr
ink)
。植绒面料有防
静电
(ant
i-static)
宜清洁和耐磨性的特点。
2
沙发框架
:
经过选料
-
烘干
(drying)-
开料
-
刨光
(
plane,polish)
等过程
。
选用优质杂木、
落叶松木材,
采用烘
干机,经过烘干刨光以后达到防腐防虫的效果。含水率
(con
taining water or moisture
rate)
低于。
3
海绵
:
使用高回弹,柔软、透气性能佳,回弹力强、
不易变形
(not
distortion)
的海绵。
(
九
)
沙发海
绵的标准
:
分为:
25
、
30
、
35
、
38
高密度海绵
正常的沙发应用密度在
30
公斤
/
立方米以上的高弹泡沫海绵,背垫应使用密度<
/p>
25
公斤
/
立方
米以上的高弹
泡沫海绵。为提高坐卧舒适度,有些泡沫还在确保不降低密度的前提下,做
了软处理,有些在坐垫内设置
立式弹簧,使沙发具有更高的回弹性和抗老化性能。一般情
况下,人体坐下后沙发坐垫以凹陷
10
厘米左
< br>右为最好
坐垫分为全海绵坐垫和弹簧内芯坐垫。
全海绵坐垫应使用高回弹,柔软、透气性能佳,回弹力强、不易变形的海绵;
弹簧内芯坐垫应采用独立包装结构设计,内芯弹簧采用优质特殊加锰材料,上中下直径相等结构
。
-jan
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