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Quality control requirements and testing equipment of toilet paper

Date: 2021-12-22 11:17
Views: 1764
Abstract:

Quality control requirements and testing equipment of toilet paper

 

 

one Toilet paper testing equipment mainly includes: Quantitative sampler Tensile strength tester , whiteness meter, water solubility instrument Klim absorption tester Of course, it can be adjusted or increased or decreased according to the ability and needs.

 

two Quality control requirements for toilet paper:

Indicator name

Company

regulations

 

width of cloth

mm

Width ≤ 1m: ± 5; Width > 1m: - 5 ~ + 10

 

ration

g/㎡

±1

Dl-100 quantitative sampler

Ingredients

/

100% virgin pulp

 

Whiteness

83 ± 3 without fluorescent brightener

Bd-48 whiteness meter

Wet strength

%

No wet strength

 

Lateral suction height

 ≤㎜/100s

thirty

Xsl-1 Kramer absorption tester

Softness (vertical and horizontal average)

≤ mN 

two hundred

Zrd-1000 softness tester

Longitudinal tensile strength

≥ N/m  

80(14g) 100(17g)

Wdk-01 tensile strength tester

Transverse tensile strength

≥ N/m 

35(14g) 40(17g)

Wdk-01 tensile strength tester

Longitudinal elongation

 % 

20-25 (or 30-35)

 

Transverse elongation

 %

0~3

 

Total number of microorganisms

≤ 

300 / g

 

Coliform group

/

No detection

 

Hemolytic streptococcus

Per 100g

No detection

 

Hemolytic streptococcus

Per 100g

No detection

 

Hole

2-5 mm ≤ piece / m2

three . 5-8㎜≤1 , No more than 8 mm

 

Dustiness

0.2-1.0mm ≤ piece / m2

1.0-2.0mm≤3 , No more than 2.0 mm

Zca-1 dust meter

dust

/

It's not allowed

 

smell

/

It's not allowed

 

Delivery moisture

%

7-9

Fd-g1 rapid moisture meter

Chromatic aberration

/

Compare with the sample

Nr10qc colorimeter

Water solubility

s

≤30

 

lines

/

Fine grain (compared with the template)